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Tests: Add tests for 12 bits JPEGs
In this commit, two tests are added, one with a `SOF1` image, the other with a `SOF2`.
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sideshowbarker
2024-07-17 05:00:08 +09:00
Author: https://github.com/LucasChollet Commit: https://github.com/SerenityOS/serenity/commit/8da9ff24e4 Pull-request: https://github.com/SerenityOS/serenity/pull/18716 Issue: https://github.com/SerenityOS/serenity/issues/18720 Reviewed-by: https://github.com/gmta Reviewed-by: https://github.com/nico ✅
3 changed files with 22 additions and 0 deletions
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@ -156,6 +156,28 @@ TEST_CASE(test_jpeg_sof2_successive_aproximation)
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EXPECT_EQ(frame.image->size(), Gfx::IntSize(600, 800));
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}
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TEST_CASE(test_jpeg_sof1_12bits)
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{
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auto file = MUST(Core::MappedFile::map(TEST_INPUT("12-bit.jpg"sv)));
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EXPECT(Gfx::JPEGImageDecoderPlugin::sniff(file->bytes()));
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auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(file->bytes()));
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EXPECT(plugin_decoder->initialize());
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auto frame = MUST(plugin_decoder->frame(0));
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EXPECT_EQ(frame.image->size(), Gfx::IntSize(320, 240));
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}
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TEST_CASE(test_jpeg_sof2_12bits)
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{
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auto file = MUST(Core::MappedFile::map(TEST_INPUT("12-bit-progressive.jpg"sv)));
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EXPECT(Gfx::JPEGImageDecoderPlugin::sniff(file->bytes()));
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auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(file->bytes()));
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EXPECT(plugin_decoder->initialize());
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auto frame = MUST(plugin_decoder->frame(0));
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EXPECT_EQ(frame.image->size(), Gfx::IntSize(320, 240));
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}
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TEST_CASE(test_pbm)
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{
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auto file = MUST(Core::MappedFile::map(TEST_INPUT("buggie-raw.pbm"sv)));
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BIN
Tests/LibGfx/test-inputs/12-bit-progressive.jpg
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BIN
Tests/LibGfx/test-inputs/12-bit-progressive.jpg
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Binary file not shown.
After Width: | Height: | Size: 12 KiB |
BIN
Tests/LibGfx/test-inputs/12-bit.jpg
Normal file
BIN
Tests/LibGfx/test-inputs/12-bit.jpg
Normal file
Binary file not shown.
After Width: | Height: | Size: 13 KiB |
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