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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/jpeg-xl/lib/jxl/blending_test.cc | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/jpeg-xl/lib/jxl/blending_test.cc')
-rw-r--r-- | third_party/jpeg-xl/lib/jxl/blending_test.cc | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/blending_test.cc b/third_party/jpeg-xl/lib/jxl/blending_test.cc new file mode 100644 index 0000000000..ff4c46c529 --- /dev/null +++ b/third_party/jpeg-xl/lib/jxl/blending_test.cc @@ -0,0 +1,37 @@ +// Copyright (c) the JPEG XL Project Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "lib/extras/codec.h" +#include "lib/jxl/image_test_utils.h" +#include "lib/jxl/test_utils.h" +#include "lib/jxl/testing.h" + +namespace jxl { +namespace { + +using ::testing::SizeIs; + +TEST(BlendingTest, Crops) { + const PaddedBytes compressed = + jxl::test::ReadTestData("jxl/blending/cropped_traffic_light.jxl"); + CodecInOut decoded; + ASSERT_TRUE(test::DecodeFile({}, Span<const uint8_t>(compressed), &decoded)); + ASSERT_THAT(decoded.frames, SizeIs(4)); + + int i = 0; + for (const ImageBundle& ib : decoded.frames) { + std::ostringstream filename; + filename << "jxl/blending/cropped_traffic_light_frame-" << i << ".png"; + const PaddedBytes compressed_frame = + jxl::test::ReadTestData(filename.str()); + CodecInOut frame; + ASSERT_TRUE(SetFromBytes(Span<const uint8_t>(compressed_frame), &frame)); + JXL_EXPECT_OK(SamePixels(ib.color(), *frame.Main().color(), _)); + ++i; + } +} + +} // namespace +} // namespace jxl |