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-rw-r--r--src/unittests/resources/mstack.cc165
1 files changed, 165 insertions, 0 deletions
diff --git a/src/unittests/resources/mstack.cc b/src/unittests/resources/mstack.cc
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+++ b/src/unittests/resources/mstack.cc
@@ -0,0 +1,165 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2015-2017 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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 2 of the License, or
+ * 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 "unittests/unittests.h"
+
+#include "gui/cliprect.h"
+
+#include "resources/mstack.h"
+
+#include "debug.h"
+
+TEST_CASE("mstack push 1", "")
+{
+ MStack<ClipRect> stack(10);
+ REQUIRE(-1 == (stack.mPointer - stack.mStack));
+ REQUIRE(0 == stack.mStack[0].xOffset);
+
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+ ClipRect &val2 = stack.top();
+ REQUIRE(0 == stack.mPointer - stack.mStack);
+ REQUIRE(10 == val2.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(0 == stack.mStack[1].xOffset);
+
+ val2.yOffset = 2;
+ REQUIRE(2 == val1.yOffset);
+}
+
+TEST_CASE("mstack push 2", "")
+{
+ MStack<ClipRect> stack(10);
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+ const ClipRect &val2 = stack.top();
+ REQUIRE(10 == val2.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+
+ val1.yOffset = 2;
+ REQUIRE(2 == val2.yOffset);
+ REQUIRE(2 == stack.mStack[0].yOffset);
+}
+
+TEST_CASE("mstack push 3", "")
+{
+ MStack<ClipRect> stack(10);
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+ ClipRect &val2 = stack.top();
+ REQUIRE(10 == val2.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+}
+
+TEST_CASE("mstack push 4", "")
+{
+ MStack<ClipRect> stack(10);
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+ REQUIRE(10 == val1.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(0 == stack.mStack[1].xOffset);
+ REQUIRE(0 == stack.mStack[2].xOffset);
+
+ ClipRect &val2 = stack.push();
+ val2.xOffset = 20;
+ REQUIRE(20 == val2.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(20 == stack.mStack[1].xOffset);
+ REQUIRE(0 == stack.mStack[2].xOffset);
+
+ ClipRect &val3 = stack.push();
+ val3.xOffset = 30;
+ REQUIRE(30 == val3.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(20 == stack.mStack[1].xOffset);
+ REQUIRE(30 == stack.mStack[2].xOffset);
+}
+
+TEST_CASE("mstack pop 1", "")
+{
+ MStack<ClipRect> stack(10);
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+ REQUIRE(10 == stack.mStack[0].xOffset);
+
+ stack.pop();
+ REQUIRE(-1 == stack.mPointer - stack.mStack);
+}
+
+TEST_CASE("mstack pop 2", "")
+{
+ MStack<ClipRect> stack(10);
+ ClipRect &val1 = stack.push();
+ REQUIRE(0 == stack.mPointer - stack.mStack);
+
+ val1.xOffset = 10;
+ REQUIRE(10 == stack.mStack[0].xOffset);
+
+ ClipRect &val2 = stack.push();
+ REQUIRE(1 == stack.mPointer - stack.mStack);
+
+ val2.xOffset = 20;
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(20 == stack.mStack[1].xOffset);
+
+ stack.pop();
+ REQUIRE(0 == stack.mPointer - stack.mStack);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(20 == stack.mStack[1].xOffset);
+
+ ClipRect &val3 = stack.top();
+ REQUIRE(0 == stack.mPointer - stack.mStack);
+ REQUIRE(10 == val1.xOffset);
+ REQUIRE(20 == val2.xOffset);
+ REQUIRE(10 == val3.xOffset);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(20 == stack.mStack[1].xOffset);
+ REQUIRE(0 == stack.mStack[2].xOffset);
+}
+
+TEST_CASE("mstack clear 1", "")
+{
+ MStack<ClipRect> stack(10);
+ REQUIRE(-1 == stack.mPointer - stack.mStack);
+ REQUIRE(0 == stack.mStack[0].xOffset);
+
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+
+ stack.clear();
+ REQUIRE(-1 == stack.mPointer - stack.mStack);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(0 == stack.mStack[1].xOffset);
+}
+
+TEST_CASE("mstack getpop 1", "")
+{
+ MStack<ClipRect> stack(10);
+ ClipRect &val1 = stack.push();
+ val1.xOffset = 10;
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(10 == val1.xOffset);
+
+ ClipRect &val2 = stack.getPop();
+ REQUIRE(-1 == stack.mPointer - stack.mStack);
+ REQUIRE(10 == stack.mStack[0].xOffset);
+ REQUIRE(10 == val2.xOffset);
+}