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Diffstat (limited to 'testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-058.html')
-rw-r--r-- | testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-058.html | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-058.html b/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-058.html new file mode 100644 index 0000000000..fe9d70b60f --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/content-visibility/content-visibility-058.html @@ -0,0 +1,65 @@ +<!doctype HTML> +<html class="reftest-wait"> +<meta charset="utf8"> +<title>Content Visibility: auto, scrollIntoView()</title> +<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> +<link rel="match" href="content-visibility-058-ref.html"> +<meta name="assert" content="scrollIntoView() uses contain:size information to find target offset"> +<meta name="assert" content="viewport intersection removes contain:size thus moving target"> +<script src="/common/reftest-wait.js"></script> + +<style> +.spacer { + height: 10000px; +} +.container { + width: 150px; + background: lightblue; + contain-intrinsic-size: 50px 250px; +} +.child { + width: 50px; + height: 300px; + background: lightgreen; +} +#target { + position: absolute; + bottom: 0; + + width: 10px; + height: 10px; + background: blue; +} +.auto { content-visibility: auto; } + +</style> + +<p>Test FAILS if this sentence is at the top of the screen. +<div class=spacer></div> +<div class="container auto"> + <div class=child></div> + <div id=target></div> +</div> +<p>Test PASSES if this sentence is near the top of the screen, after a thin band of three colors. +<div class=spacer></div> + +<script> + +function runTest() { + document.getElementById("target").scrollIntoView(true /* alignToTop */); + requestAnimationFrame(takeScreenshot); +} + +window.onload = requestAnimationFrame(() => { + requestAnimationFrame(() => { + requestAnimationFrame(() => { + runTest(); + }); + }); +}); + +</script> +</html> + + |