Helmut Januschka
dc334a8ed1
Automatic update from web-platform-tests Add JPEG XL interop-2026 coverage and decoder tests Introduce automated interop WPT coverage and strengthen Blink JXL decoder unit tests for orientation, ICC/CMYK, and high bit-depth fixtures. Bug: 484065185 Change-Id: Ie5f33c477b616e03b3f3a21d006c6ae1da09294e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7572466 Commit-Queue: Philip Jägenstedt <foolip@chromium.org> Reviewed-by: Philip Jägenstedt <foolip@chromium.org> Cr-Commit-Position: refs/heads/main@{#1598968} -- wpt-commits: e1d141414f248bfe6653ca049bf70db7146ecf8d wpt-pr: 58481
38 lines
1.3 KiB
HTML
38 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<title>JPEG XL integration: img and picture/source</title>
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<link rel="help" href="https://github.com/web-platform-tests/interop-jpegxl">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<img id="plain" src="resources/3x3_srgb_lossless.jxl" alt="plain img">
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<picture id="pic">
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<source srcset="resources/3x3_srgb_lossless.jxl" type="image/jxl">
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<img id="picture-img" src="resources/3x3_srgb_lossless.png" alt="picture fallback">
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</picture>
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<script>
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promise_test(async () => {
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const plain = document.getElementById('plain');
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if (!plain.complete) {
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await new Promise((resolve, reject) => {
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plain.onload = resolve;
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plain.onerror = () => reject(new Error('plain img failed'));
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});
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}
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assert_true(plain.currentSrc.endsWith('.jxl'));
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assert_greater_than(plain.naturalWidth, 0);
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}, '<img> decodes JPEG XL');
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promise_test(async () => {
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const img = document.getElementById('picture-img');
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if (!img.complete) {
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await new Promise((resolve, reject) => {
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img.onload = resolve;
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img.onerror = () => reject(new Error('picture img failed'));
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});
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}
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assert_true(img.currentSrc.endsWith('.jxl'));
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assert_greater_than(img.naturalWidth, 0);
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}, '<picture>/<source> selects and decodes JPEG XL source');
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</script>
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