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-rw-r--r--src/gui/sdlfont_unittest.cc304
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diff --git a/src/gui/sdlfont_unittest.cc b/src/gui/sdlfont_unittest.cc
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+++ b/src/gui/sdlfont_unittest.cc
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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2013 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 "logger.h"
+
+#include "gui/sdlfont.h"
+#include "gui/theme.h"
+
+#include "gtest/gtest.h"
+
+#include "debug.h"
+
+TEST(TextChunkList, empty)
+{
+ TextChunkList list;
+
+ EXPECT_EQ(0, list.size);
+ EXPECT_EQ(nullptr, list.start);
+ EXPECT_EQ(nullptr, list.end);
+}
+
+TEST(TextChunkList, add1)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk);
+
+ EXPECT_EQ(1, list.size);
+ EXPECT_EQ(chunk, list.start);
+ EXPECT_EQ(chunk, list.end);
+ EXPECT_EQ(nullptr, chunk->prev);
+ EXPECT_EQ(nullptr, chunk->next);
+}
+
+TEST(TextChunkList, add2)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk1);
+
+ EXPECT_EQ(2, list.size);
+ EXPECT_EQ(chunk1, list.start);
+ EXPECT_EQ(chunk2, list.end);
+ EXPECT_EQ(nullptr, chunk1->prev);
+ EXPECT_EQ(chunk2, chunk1->next);
+ EXPECT_EQ(chunk1, chunk2->prev);
+ EXPECT_EQ(nullptr, chunk2->next);
+}
+
+TEST(TextChunkList, addRemoveBack1)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk);
+ list.removeBack();
+
+ EXPECT_EQ(0, list.size);
+ EXPECT_EQ(nullptr, list.start);
+ EXPECT_EQ(nullptr, list.end);
+}
+
+TEST(TextChunkList, addRemoveBack2)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk1);
+ list.removeBack();
+
+ EXPECT_EQ(1, list.size);
+ EXPECT_EQ(chunk1, list.start);
+ EXPECT_EQ(chunk1, list.end);
+ EXPECT_EQ(nullptr, chunk1->prev);
+ EXPECT_EQ(nullptr, chunk1->next);
+}
+
+TEST(TextChunkList, addRemoveBack3)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk1);
+ list.removeBack(2);
+
+ EXPECT_EQ(0, list.size);
+ EXPECT_EQ(nullptr, list.start);
+ EXPECT_EQ(nullptr, list.end);
+}
+
+TEST(TextChunkList, addRemoveBack4)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk3 = new SDLTextChunk("test3", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk3);
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk1);
+ list.removeBack();
+ list.removeBack();
+
+ EXPECT_EQ(1, list.size);
+ EXPECT_EQ(chunk1, list.start);
+ EXPECT_EQ(chunk1, list.end);
+ EXPECT_EQ(nullptr, chunk1->prev);
+ EXPECT_EQ(nullptr, chunk1->next);
+}
+
+TEST(TextChunkList, moveToFirst1)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk);
+ list.moveToFirst(chunk);
+
+ EXPECT_EQ(1, list.size);
+ EXPECT_EQ(chunk, list.start);
+ EXPECT_EQ(chunk, list.end);
+ EXPECT_EQ(nullptr, chunk->prev);
+ EXPECT_EQ(nullptr, chunk->next);
+}
+
+TEST(TextChunkList, moveToFirst2)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk1);
+ list.insertFirst(chunk2);
+ list.moveToFirst(chunk1);
+
+ EXPECT_EQ(2, list.size);
+ EXPECT_EQ(chunk1, list.start);
+ EXPECT_EQ(chunk2, list.end);
+ EXPECT_EQ(nullptr, chunk1->prev);
+ EXPECT_EQ(chunk2, chunk1->next);
+ EXPECT_EQ(chunk1, chunk2->prev);
+ EXPECT_EQ(nullptr, chunk2->next);
+}
+
+TEST(TextChunkList, moveToFirst3)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk3 = new SDLTextChunk("test3", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk3);
+ list.insertFirst(chunk1);
+ list.insertFirst(chunk2);
+ list.moveToFirst(chunk1);
+
+ EXPECT_EQ(3, list.size);
+ EXPECT_EQ(chunk1, list.start);
+ EXPECT_EQ(chunk3, list.end);
+ EXPECT_EQ(nullptr, chunk1->prev);
+ EXPECT_EQ(chunk2, chunk1->next);
+ EXPECT_EQ(chunk1, chunk2->prev);
+ EXPECT_EQ(chunk3, chunk2->next);
+ EXPECT_EQ(chunk2, chunk3->prev);
+ EXPECT_EQ(nullptr, chunk3->next);
+}
+
+TEST(TextChunkList, moveToFirst4)
+{
+ TextChunkList list;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk3 = new SDLTextChunk("test3", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk1);
+ list.insertFirst(chunk3);
+ list.insertFirst(chunk2);
+ list.moveToFirst(chunk1);
+
+ EXPECT_EQ(3, list.size);
+ EXPECT_EQ(chunk1, list.start);
+ EXPECT_EQ(chunk3, list.end);
+ EXPECT_EQ(nullptr, chunk1->prev);
+ EXPECT_EQ(chunk2, chunk1->next);
+ EXPECT_EQ(chunk1, chunk2->prev);
+ EXPECT_EQ(chunk3, chunk2->next);
+ EXPECT_EQ(chunk2, chunk3->prev);
+ EXPECT_EQ(nullptr, chunk3->next);
+}
+
+TEST(TextChunkList, clear1)
+{
+ TextChunkList list;
+ int chunksLeft = sdlTextChunkCnt;
+
+ SDLTextChunk *chunk = new SDLTextChunk("test", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk);
+ list.clear();
+
+ EXPECT_EQ(0, list.size);
+ EXPECT_EQ(nullptr, list.start);
+ EXPECT_EQ(nullptr, list.end);
+ EXPECT_EQ(chunksLeft, sdlTextChunkCnt);
+}
+
+TEST(TextChunkList, clear2)
+{
+ TextChunkList list;
+ int chunksLeft = sdlTextChunkCnt;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test1", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk3 = new SDLTextChunk("test3", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk1);
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk3);
+ list.clear();
+
+ EXPECT_EQ(0, list.size);
+ EXPECT_EQ(nullptr, list.start);
+ EXPECT_EQ(nullptr, list.end);
+ EXPECT_EQ(chunksLeft, sdlTextChunkCnt);
+}
+
+TEST(TextChunkList, clear3)
+{
+ TextChunkList list;
+ int chunksLeft = sdlTextChunkCnt;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test1", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk3 = new SDLTextChunk("test3", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk1);
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk3);
+ list.moveToFirst(chunk1);
+ EXPECT_EQ(chunksLeft + 3, sdlTextChunkCnt);
+
+ list.removeBack();
+ EXPECT_EQ(chunksLeft + 2, sdlTextChunkCnt);
+
+ list.clear();
+ EXPECT_EQ(chunksLeft, sdlTextChunkCnt);
+}
+
+TEST(TextChunkList, clear4)
+{
+ TextChunkList list;
+ int chunksLeft = sdlTextChunkCnt;
+
+ SDLTextChunk *chunk1 = new SDLTextChunk("test1", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk2 = new SDLTextChunk("test2", gcn::Color(), gcn::Color());
+ SDLTextChunk *chunk3 = new SDLTextChunk("test3", gcn::Color(), gcn::Color());
+
+ list.insertFirst(chunk1);
+ list.insertFirst(chunk2);
+ list.insertFirst(chunk3);
+ list.moveToFirst(chunk2);
+ EXPECT_EQ(chunksLeft + 3, sdlTextChunkCnt);
+
+ list.removeBack(2);
+ EXPECT_EQ(chunksLeft + 1, sdlTextChunkCnt);
+
+ list.clear();
+ EXPECT_EQ(chunksLeft, sdlTextChunkCnt);
+}
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