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Tests: Add a pam cmyk test file
Hand-written in a text editor. I verified that `convert` converts it to a png that looks like the rgb test expectations.
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@ -457,6 +457,24 @@ TEST_CASE(test_pam_rgb)
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EXPECT_EQ(frame.image->get_pixel(1, 0), Gfx::Color('0', '0', 'z'));
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EXPECT_EQ(frame.image->get_pixel(1, 0), Gfx::Color('0', '0', 'z'));
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}
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}
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TEST_CASE(test_pam_cmyk)
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{
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auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("pnm/2x1-cmyk.pam"sv)));
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EXPECT(Gfx::PAMImageDecoderPlugin::sniff(file->bytes()));
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auto plugin_decoder = TRY_OR_FAIL(Gfx::PAMImageDecoderPlugin::create(file->bytes()));
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EXPECT_EQ(plugin_decoder->natural_frame_format(), Gfx::NaturalFrameFormat::CMYK);
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auto cmyk_frame = TRY_OR_FAIL(plugin_decoder->cmyk_frame());
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EXPECT_EQ(cmyk_frame->size(), Gfx::IntSize(2, 1));
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EXPECT_EQ(cmyk_frame->begin()[0], (Gfx::CMYK { '0', 'z', '0', 'y' }));
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EXPECT_EQ(cmyk_frame->begin()[1], (Gfx::CMYK { '0', '0', 'z', 'y' }));
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auto frame = TRY_OR_FAIL(expect_single_frame(*plugin_decoder));
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EXPECT_EQ(frame.image->size(), Gfx::IntSize(2, 1));
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EXPECT_EQ(frame.image->get_pixel(0, 0), Gfx::Color('l', 'E', 'l'));
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EXPECT_EQ(frame.image->get_pixel(1, 0), Gfx::Color('l', 'l', 'E'));
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}
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TEST_CASE(test_pbm)
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TEST_CASE(test_pbm)
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{
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{
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auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("pnm/buggie-raw.pbm"sv)));
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auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("pnm/buggie-raw.pbm"sv)));
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8
Tests/LibGfx/test-inputs/pnm/2x1-cmyk.pam
Normal file
8
Tests/LibGfx/test-inputs/pnm/2x1-cmyk.pam
Normal file
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@ -0,0 +1,8 @@
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P7
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WIDTH 2
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HEIGHT 1
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DEPTH 4
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MAXVAL 255
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TUPLTYPE CMYK
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ENDHDR
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0z0y00zy
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