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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 /testing/web-platform/tests/largest-contentful-paint/multiple-redirects-TAO.html | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.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 '')
-rw-r--r-- | testing/web-platform/tests/largest-contentful-paint/multiple-redirects-TAO.html | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/testing/web-platform/tests/largest-contentful-paint/multiple-redirects-TAO.html b/testing/web-platform/tests/largest-contentful-paint/multiple-redirects-TAO.html new file mode 100644 index 0000000000..b9745176bd --- /dev/null +++ b/testing/web-platform/tests/largest-contentful-paint/multiple-redirects-TAO.html @@ -0,0 +1,66 @@ +<!DOCTYPE HTML> +<html> +<head> +<meta charset="utf-8" /> +<title>This test validates some Timing-Allow-Origin header usage in multiple redirects.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/largest-contentful-paint-helpers.js"></script> +<script src="/common/get-host-info.sub.js"></script> +</head> +<img id='image'></img> +<body> +<script> +setup({"hide_test_state": true}); +async_test(t => { + assert_implements(window.LargestContentfulPaint, "LargestContentfulPaint is not implemented"); + let destUrl = get_host_info().HTTP_REMOTE_ORIGIN + + '/element-timing/resources/multiple-redirects.py?'; + destUrl += 'redirect_count=2'; + // The final resource has '*' in TAO header, so will not affect the result. + destUrl += '&final_resource=/element-timing/resources/circle-tao.svg'; + destUrl += '&origin1=' + get_host_info().UNAUTHENTICATED_ORIGIN; + destUrl += '&origin2=' + get_host_info().HTTP_REMOTE_ORIGIN; + const taoCombinations = [ + {tao1: location.origin, tao2: location.origin, passes: false}, + {tao1: location.origin, tao2: get_host_info().HTTP_REMOTE_ORIGIN, passes: false}, + {tao1: location.origin, tao2: 'null', passes: true}, + {tao1: location.origin, tao2: '*', passes: true}, + {tao1: location.origin, tao2: location.origin, passes: false}, + {tao1: 'null', tao2: '*', passes: false}, + {tao1: '*', tao2: 'null', passes: true}, + ]; + const sizes = [28*28, 33*33, 40*40, 50*50, 66*66, 100*100, 200*200]; + function getURL(item) { + return destUrl + '&tao1=' + item.tao1 + '&tao2=' + item.tao2; + } + function setImage(index) { + const image = document.getElementById('image'); + const item = taoCombinations[index]; + image.src = getURL(item); + // Use monotonic sizes to get all the images! + image.width = 200 / (7 - index); + } + let observedCount = 0; + let beforeLoad = performance.now(); + new PerformanceObserver(t.step_func(entries => { + assert_equals(entries.getEntries().length, 1, 'There should be a single entry.'); + const e = entries.getEntries()[0]; + const item = taoCombinations[observedCount]; + const url = getURL(item); + const options = item.passes ? [] : ['renderTimeIs0']; + checkImage(e, url, 'image', sizes[observedCount], beforeLoad, options); + observedCount++; + if (observedCount === taoCombinations.length) { + t.done(); + } else { + beforeLoad = performance.now(); + setImage(observedCount); + } + })).observe({entryTypes: ['largest-contentful-paint']}); + setImage(0); +}, 'Cross-origin images with passing/failing TAO should/shouldn\'t have its renderTime set.'); +</script> +</body> +</html> + |