diff options
Diffstat (limited to 'test/util/image.test.cpp')
| -rw-r--r-- | test/util/image.test.cpp | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/test/util/image.test.cpp b/test/util/image.test.cpp index f4031f1bc1..f4a6473040 100644 --- a/test/util/image.test.cpp +++ b/test/util/image.test.cpp @@ -86,33 +86,49 @@ TEST(Image, WebPTile) { } #endif // !defined(__ANDROID__) && !defined(__APPLE__) && !defined(QT_IMAGE_DECODERS) +TEST(Image, Resize) { + AlphaImage image({0, 0}); + + image.resize({1, 1}); + EXPECT_EQ(image.size, Size({1, 1})); + + image.fill(100); + image.resize({2, 1}); + EXPECT_EQ(image.size, Size({2, 1})); + EXPECT_EQ(image.data[0], 100); + EXPECT_EQ(image.data[1], 0); + + image.resize({0, 0}); + EXPECT_EQ(image.size, Size({0, 0})); +} + TEST(Image, Copy) { PremultipliedImage src5({5, 5}); PremultipliedImage dst5({5, 5}); PremultipliedImage src10({10, 10}); PremultipliedImage dst10({10, 10}); - EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {0, 0}, {0, 0}, {6, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {0, 0}, {0, 0}, {0, 6}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {1, 1}, {0, 0}, {5, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {1, 1}, {0, 0}, {0, 5}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {0, 0}, {0, 0}, {6, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {0, 0}, {0, 0}, {1, 6}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {1, 1}, {0, 0}, {5, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src5, dst10, {1, 1}, {0, 0}, {1, 5}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {0, 0}, {6, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {0, 0}, {0, 6}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {1, 1}, {5, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {1, 1}, {0, 5}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {0, 0}, {6, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {0, 0}, {1, 6}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {1, 1}, {5, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst5, {0, 0}, {1, 1}, {1, 5}), std::out_of_range); const uint32_t max = std::numeric_limits<uint32_t>::max(); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {max, 0}, {0, 0}, {1, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, max}, {0, 0}, {0, 1}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {max, 0}, {1, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {0, max}, {0, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {max, 0}, {0, 0}, {1, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, max}, {0, 0}, {1, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {max, 0}, {1, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {0, max}, {1, 1}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {1, 0}, {0, 0}, {max, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 1}, {0, 0}, {0, max}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {1, 0}, {max, 0}), std::out_of_range); - EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {0, 1}, {0, max}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {1, 0}, {0, 0}, {max, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 1}, {0, 0}, {1, max}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {1, 0}, {max, 1}), std::out_of_range); + EXPECT_THROW(PremultipliedImage::copy(src10, dst10, {0, 0}, {0, 1}, {1, max}), std::out_of_range); } TEST(Image, Move) { |