diff options
Diffstat (limited to 'src/ints/cmp_test.cpp')
| -rw-r--r-- | src/ints/cmp_test.cpp | 1461 |
1 files changed, 1461 insertions, 0 deletions
diff --git a/src/ints/cmp_test.cpp b/src/ints/cmp_test.cpp new file mode 100644 index 0000000..5767579 --- /dev/null +++ b/src/ints/cmp_test.cpp @@ -0,0 +1,1461 @@ +#include "cmp.hpp" +// cmp_test.cpp - Testsuite for comparison related operations +// +// Copyright © 2014 Ben Longbons <b.r.longbons@gmail.com> +// +// This file is part of The Mana World (Athena server) +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +#include <gtest/gtest.h> + +#include "../compat/cast.hpp" + +#include "../poison.hpp" + +// Google Test is *really* slow to compile this file +#undef EXPECT_EQ +#define EXPECT_EQ(a, b) assert(a == b) + +TEST(ints, sati8) +{ + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x7fULL), saturate<int8_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x7eULL), saturate<int8_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x01ULL), saturate<int8_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x01ULL), saturate<int8_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x01ULL), saturate<int8_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x80ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(-0x01ULL), saturate<int8_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<int8_t>(+0x00ULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x01ULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7eULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int8_t>(+0x7fULL), saturate<int8_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, satu8) +{ + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<uint8_t>(+0x00ULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x01ULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7eULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x7fULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0x80ULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xfeULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint8_t>(+0xffULL), saturate<uint8_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, sati16) +{ + EXPECT_EQ(maybe_cast<int16_t>(-0x80ULL), saturate<int16_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x7fULL), saturate<int16_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x7eULL), saturate<int16_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x01ULL), saturate<int16_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ULL), saturate<int16_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x01ULL), saturate<int16_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7eULL), saturate<int16_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fULL), saturate<int16_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<int16_t>(+0x00ULL), saturate<int16_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x01ULL), saturate<int16_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7eULL), saturate<int16_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fULL), saturate<int16_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x80ULL), saturate<int16_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0xfeULL), saturate<int16_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0xffULL), saturate<int16_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x7fffULL), saturate<int16_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0100ULL), saturate<int16_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x00ffULL), saturate<int16_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x00feULL), saturate<int16_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0081ULL), saturate<int16_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0080ULL), saturate<int16_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x007fULL), saturate<int16_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0001ULL), saturate<int16_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0000ULL), saturate<int16_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0001ULL), saturate<int16_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007eULL), saturate<int16_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007fULL), saturate<int16_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0080ULL), saturate<int16_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00feULL), saturate<int16_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ffULL), saturate<int16_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0100ULL), saturate<int16_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7ffeULL), saturate<int16_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<int16_t>(+0x0000ULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0001ULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007eULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007fULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0080ULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00feULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ffULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0100ULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7ffeULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0100ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x00ffULL), saturate<int16_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x00feULL), saturate<int16_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0081ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0080ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x007fULL), saturate<int16_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0001ULL), saturate<int16_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0000ULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0001ULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007eULL), saturate<int16_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007fULL), saturate<int16_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0080ULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00feULL), saturate<int16_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0100ULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7ffeULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<int16_t>(+0x0000ULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0001ULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007eULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007fULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0080ULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00feULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0100ULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7ffeULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x8000ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0100ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x00ffULL), saturate<int16_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x00feULL), saturate<int16_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0081ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0080ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x007fULL), saturate<int16_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(-0x0001ULL), saturate<int16_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0000ULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0001ULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007eULL), saturate<int16_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007fULL), saturate<int16_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0080ULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00feULL), saturate<int16_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0100ULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7ffeULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<int16_t>(+0x0000ULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0001ULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007eULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x007fULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0080ULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00feULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x00ffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x0100ULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7ffeULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int16_t>(+0x7fffULL), saturate<int16_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, satu16) +{ + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ULL), saturate<uint16_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ULL), saturate<uint16_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ULL), saturate<uint16_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ULL), saturate<uint16_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ULL), saturate<uint16_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x01ULL), saturate<uint16_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7eULL), saturate<uint16_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fULL), saturate<uint16_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x01ULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7eULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x80ULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xfeULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffULL), saturate<uint16_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0001ULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007eULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007fULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0080ULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00feULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ffULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0100ULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7ffeULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fffULL), saturate<uint16_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0001ULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007eULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007fULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0080ULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00feULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ffULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0100ULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7ffeULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fffULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x8000ULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xfffeULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0001ULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007eULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007fULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0080ULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00feULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ffULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0100ULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7ffeULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fffULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x8000ULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xfffeULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0001ULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007eULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007fULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0080ULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00feULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0100ULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7ffeULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x8000ULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xfffeULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0001ULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007eULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007fULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0080ULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00feULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0100ULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7ffeULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x8000ULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xfffeULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<uint16_t>(+0x0000ULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0001ULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007eULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x007fULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0080ULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00feULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x00ffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x0100ULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7ffeULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x7fffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0x8000ULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xfffeULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint16_t>(+0xffffULL), saturate<uint16_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, sati32) +{ + EXPECT_EQ(maybe_cast<int32_t>(-0x80ULL), saturate<int32_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x7fULL), saturate<int32_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x7eULL), saturate<int32_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x01ULL), saturate<int32_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00ULL), saturate<int32_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x01ULL), saturate<int32_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7eULL), saturate<int32_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fULL), saturate<int32_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<int32_t>(+0x00ULL), saturate<int32_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x01ULL), saturate<int32_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7eULL), saturate<int32_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fULL), saturate<int32_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x80ULL), saturate<int32_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0xfeULL), saturate<int32_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0xffULL), saturate<int32_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<int32_t>(-0x8000ULL), saturate<int32_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x7fffULL), saturate<int32_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0100ULL), saturate<int32_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00ffULL), saturate<int32_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00feULL), saturate<int32_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0081ULL), saturate<int32_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0080ULL), saturate<int32_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x007fULL), saturate<int32_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0001ULL), saturate<int32_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000ULL), saturate<int32_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0001ULL), saturate<int32_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x007eULL), saturate<int32_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x007fULL), saturate<int32_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0080ULL), saturate<int32_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00feULL), saturate<int32_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00ffULL), saturate<int32_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0100ULL), saturate<int32_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7ffeULL), saturate<int32_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffULL), saturate<int32_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<int32_t>(+0x0000ULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0001ULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x007eULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x007fULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0080ULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00feULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00ffULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0100ULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7ffeULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x8000ULL), saturate<int32_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0xfffeULL), saturate<int32_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0xffffULL), saturate<int32_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x7fffffffULL), saturate<int32_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00010000ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0000ffffULL), saturate<int32_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0000fffeULL), saturate<int32_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00008001ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00008000ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00007fffULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000100ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x000000ffULL), saturate<int32_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x000000feULL), saturate<int32_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000081ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000080ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0000007fULL), saturate<int32_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000001ULL), saturate<int32_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000000ULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000001ULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007eULL), saturate<int32_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007fULL), saturate<int32_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000080ULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000feULL), saturate<int32_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000ffULL), saturate<int32_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000100ULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007ffeULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007fffULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00008000ULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000fffeULL), saturate<int32_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000ffffULL), saturate<int32_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00010000ULL), saturate<int32_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7ffffffeULL), saturate<int32_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<int32_t>(+0x00000000ULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000001ULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007eULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007fULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000080ULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000feULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000ffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000100ULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007ffeULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007fffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00008000ULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000fffeULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000ffffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00010000ULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7ffffffeULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x80000000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00010000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0000ffffULL), saturate<int32_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0000fffeULL), saturate<int32_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00008001ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00008000ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00007fffULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000100ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x000000ffULL), saturate<int32_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x000000feULL), saturate<int32_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000081ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000080ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x0000007fULL), saturate<int32_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(-0x00000001ULL), saturate<int32_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000000ULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000001ULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007eULL), saturate<int32_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007fULL), saturate<int32_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000080ULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000feULL), saturate<int32_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000ffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000100ULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007ffeULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007fffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00008000ULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000fffeULL), saturate<int32_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000ffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00010000ULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7ffffffeULL), saturate<int32_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<int32_t>(+0x00000000ULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000001ULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007eULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000007fULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000080ULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000feULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x000000ffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00000100ULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007ffeULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00007fffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00008000ULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000fffeULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x0000ffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x00010000ULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7ffffffeULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int32_t>(+0x7fffffffULL), saturate<int32_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, satu32) +{ + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ULL), saturate<uint32_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ULL), saturate<uint32_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ULL), saturate<uint32_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ULL), saturate<uint32_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ULL), saturate<uint32_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x01ULL), saturate<uint32_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7eULL), saturate<uint32_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fULL), saturate<uint32_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x01ULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7eULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x80ULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xfeULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffULL), saturate<uint32_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0001ULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x007eULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x007fULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0080ULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00feULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ffULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0100ULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7ffeULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fffULL), saturate<uint32_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0001ULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x007eULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x007fULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0080ULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00feULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00ffULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0100ULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7ffeULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fffULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x8000ULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xfffeULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffULL), saturate<uint32_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000001ULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007eULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007fULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000080ULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000feULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000ffULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000100ULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007ffeULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007fffULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00008000ULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000fffeULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ffffULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00010000ULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7ffffffeULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fffffffULL), saturate<uint32_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000001ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007eULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007fULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000080ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000feULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000ffULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000100ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007ffeULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007fffULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00008000ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000fffeULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ffffULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00010000ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7ffffffeULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fffffffULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x80000000ULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xfffffffeULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000001ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007eULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007fULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000080ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000feULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000ffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000100ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007ffeULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007fffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00008000ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000fffeULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ffffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00010000ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7ffffffeULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fffffffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x80000000ULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xfffffffeULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000000ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000001ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007eULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000007fULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000080ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000feULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x000000ffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00000100ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007ffeULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00007fffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00008000ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000fffeULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x0000ffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x00010000ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7ffffffeULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x7fffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0x80000000ULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xfffffffeULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint32_t>(+0xffffffffULL), saturate<uint32_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, sati64) +{ + EXPECT_EQ(maybe_cast<int64_t>(-0x80ULL), saturate<int64_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x7fULL), saturate<int64_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x7eULL), saturate<int64_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x01ULL), saturate<int64_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00ULL), saturate<int64_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x01ULL), saturate<int64_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7eULL), saturate<int64_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fULL), saturate<int64_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<int64_t>(+0x00ULL), saturate<int64_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x01ULL), saturate<int64_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7eULL), saturate<int64_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fULL), saturate<int64_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x80ULL), saturate<int64_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0xfeULL), saturate<int64_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0xffULL), saturate<int64_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<int64_t>(-0x8000ULL), saturate<int64_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x7fffULL), saturate<int64_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0100ULL), saturate<int64_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00ffULL), saturate<int64_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00feULL), saturate<int64_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0081ULL), saturate<int64_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0080ULL), saturate<int64_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x007fULL), saturate<int64_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0001ULL), saturate<int64_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000ULL), saturate<int64_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0001ULL), saturate<int64_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x007eULL), saturate<int64_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x007fULL), saturate<int64_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0080ULL), saturate<int64_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00feULL), saturate<int64_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00ffULL), saturate<int64_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0100ULL), saturate<int64_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7ffeULL), saturate<int64_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffULL), saturate<int64_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<int64_t>(+0x0000ULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0001ULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x007eULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x007fULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0080ULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00feULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00ffULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0100ULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7ffeULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x8000ULL), saturate<int64_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0xfffeULL), saturate<int64_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0xffffULL), saturate<int64_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<int64_t>(-0x80000000ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x7fffffffULL), saturate<int64_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00010000ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000ffffULL), saturate<int64_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000fffeULL), saturate<int64_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00008001ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00008000ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00007fffULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000100ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x000000ffULL), saturate<int64_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x000000feULL), saturate<int64_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000081ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000080ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000007fULL), saturate<int64_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000001ULL), saturate<int64_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000ULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000001ULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000007eULL), saturate<int64_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000007fULL), saturate<int64_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000080ULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000feULL), saturate<int64_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000ffULL), saturate<int64_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000100ULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00007ffeULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00007fffULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00008000ULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000fffeULL), saturate<int64_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000ffffULL), saturate<int64_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00010000ULL), saturate<int64_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7ffffffeULL), saturate<int64_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffULL), saturate<int64_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000001ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000007eULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000007fULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000080ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000feULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000ffULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000100ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00007ffeULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00007fffULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00008000ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000fffeULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000ffffULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00010000ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7ffffffeULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x80000000ULL), saturate<int64_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0xfffffffeULL), saturate<int64_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0xffffffffULL), saturate<int64_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<int64_t>(-0x8000000000000000ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x7fffffffffffffffULL), saturate<int64_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000100000000ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000000ffffffffULL), saturate<int64_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000000fffffffeULL), saturate<int64_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000080000001ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000080000000ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x000000007fffffffULL), saturate<int64_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000010000ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x000000000000ffffULL), saturate<int64_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x000000000000fffeULL), saturate<int64_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000008001ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000008000ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000007fffULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000000100ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000000000000ffULL), saturate<int64_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x00000000000000feULL), saturate<int64_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000000081ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000000080ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x000000000000007fULL), saturate<int64_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(-0x0000000000000001ULL), saturate<int64_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000000ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000001ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000007eULL), saturate<int64_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000007fULL), saturate<int64_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000080ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000000000feULL), saturate<int64_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000000000ffULL), saturate<int64_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000100ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000007ffeULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000007fffULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000008000ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000fffeULL), saturate<int64_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000ffffULL), saturate<int64_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000010000ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000007ffffffeULL), saturate<int64_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000007fffffffULL), saturate<int64_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000080000000ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000fffffffeULL), saturate<int64_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000ffffffffULL), saturate<int64_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000100000000ULL), saturate<int64_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7ffffffffffffffeULL), saturate<int64_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffffffffffULL), saturate<int64_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000000ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000001ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000007eULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000007fULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000080ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000000000feULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000000000ffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000000100ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000007ffeULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000007fffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000008000ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000fffeULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000000000ffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000000010000ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000007ffffffeULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x000000007fffffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000080000000ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000fffffffeULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x00000000ffffffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x0000000100000000ULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7ffffffffffffffeULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffffffffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffffffffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffffffffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<int64_t>(+0x7fffffffffffffffULL), saturate<int64_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} + +TEST(ints, satu64) +{ + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ULL), saturate<uint64_t>(maybe_cast<int8_t>( -0x80ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ULL), saturate<uint64_t>(maybe_cast<int8_t>( -0x7fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ULL), saturate<uint64_t>(maybe_cast<int8_t>( -0x7eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ULL), saturate<uint64_t>(maybe_cast<int8_t>( -0x01ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ULL), saturate<uint64_t>(maybe_cast<int8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x01ULL), saturate<uint64_t>(maybe_cast<int8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7eULL), saturate<uint64_t>(maybe_cast<int8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fULL), saturate<uint64_t>(maybe_cast<int8_t>( +0x7fULL))); + + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0x00ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x01ULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0x01ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7eULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0x7eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0x7fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x80ULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0x80ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xfeULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0xfeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xffULL), saturate<uint64_t>(maybe_cast<uint8_t>( +0xffULL))); + + + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x8000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x7fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x0100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x00ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x00feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x0081ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x0080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( -0x0001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x0000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0001ULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x0001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x007eULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x007eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x007fULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0080ULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x0080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00feULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x00feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ffULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x00ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0100ULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x0100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7ffeULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fffULL), saturate<uint64_t>(maybe_cast<int16_t>( +0x7fffULL))); + + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x0000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0001ULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x0001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x007eULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x007eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x007fULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0080ULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x0080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00feULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x00feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00ffULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x00ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0100ULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x0100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7ffeULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x7ffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fffULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x7fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x8000ULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0x8000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xfffeULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0xfffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xffffULL), saturate<uint64_t>(maybe_cast<uint16_t>(+0xffffULL))); + + + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00008001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x000000feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00000081ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( -0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000001ULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000007eULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000007fULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000080ULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000feULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x000000feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000ffULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000100ULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00007ffeULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00007fffULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00008000ULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000fffeULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ffffULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00010000ULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7ffffffeULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fffffffULL), saturate<uint64_t>(maybe_cast<int32_t>( +0x7fffffffULL))); + + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000001ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000007eULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x0000007eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000007fULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x0000007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000080ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00000080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000feULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x000000feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000ffULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x000000ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000100ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00000100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00007ffeULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00007ffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00007fffULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00007fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00008000ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00008000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000fffeULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x0000fffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000ffffULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x0000ffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00010000ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x00010000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7ffffffeULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x7ffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fffffffULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x7fffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x80000000ULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0x80000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xfffffffeULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0xfffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xffffffffULL), saturate<uint64_t>(maybe_cast<uint32_t>(+0xffffffffULL))); + + + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000080000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000008001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000000081ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( -0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000001ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000007eULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000007fULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000080ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000000000feULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000000000ffULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000100ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000007ffeULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000007fffULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000008000ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000fffeULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000ffffULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000010000ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000007ffffffeULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000007fffffffULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000080000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000fffffffeULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ffffffffULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000100000000ULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fffffffffffffffULL), saturate<uint64_t>(maybe_cast<int64_t>( +0x7fffffffffffffffULL))); + + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000000ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000001ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000000001ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000007eULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x000000000000007eULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000007fULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x000000000000007fULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000080ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000000080ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000000000feULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x00000000000000feULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000000000ffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x00000000000000ffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000000100ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000000100ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000007ffeULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000007ffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000007fffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000007fffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000008000ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000008000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000fffeULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x000000000000fffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000000000ffffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x000000000000ffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000000010000ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000000010000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000007ffffffeULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x000000007ffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x000000007fffffffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x000000007fffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000080000000ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000080000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000fffffffeULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x00000000fffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x00000000ffffffffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x00000000ffffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x0000000100000000ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x0000000100000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x7ffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x7fffffffffffffffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x7fffffffffffffffULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0x8000000000000000ULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0x8000000000000000ULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xfffffffffffffffeULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0xfffffffffffffffeULL))); + EXPECT_EQ(maybe_cast<uint64_t>(+0xffffffffffffffffULL), saturate<uint64_t>(maybe_cast<uint64_t>(+0xffffffffffffffffULL))); +} |