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Diffstat (limited to '')
| -rw-r--r-- | testing/web-platform/tests/largest-contentful-paint/image-inside-svg.html | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/largest-contentful-paint/image-inside-svg.html b/testing/web-platform/tests/largest-contentful-paint/image-inside-svg.html new file mode 100644 index 0000000000..77e42fcc6d --- /dev/null +++ b/testing/web-platform/tests/largest-contentful-paint/image-inside-svg.html @@ -0,0 +1,26 @@ +<!DOCTYPE HTML> +<meta charset=utf-8> +<title>Largest Contentful Paint: observe image inside SVG</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/largest-contentful-paint-helpers.js"></script> +<script> +setup({"hide_test_state": true}); +async_test(function (t) { + assert_implements(window.LargestContentfulPaint, "LargestContentfulPaint is not implemented"); + const beforeLoad = performance.now(); + new PerformanceObserver( + t.step_func_done(entryList => { + assert_equals(entryList.getEntries().length, 1); + const entry = entryList.getEntries()[0]; + const url = window.location.origin + '/images/blue.png'; + // blue.png is 133 by 106. + const size = 133 * 106; + checkImage(entry, url, 'image_id', size, beforeLoad); + }) + ).observe({type: 'largest-contentful-paint', buffered: true}); +}, "Image inside SVG is observable."); +</script> +<svg width="300" height="300" id='svg_id'> + <image href='/images/blue.png' id='image_id'/> +</svg> |