diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/paint-timing/fcp-only/fcp-invisible-3d-rotate-descendant.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/paint-timing/fcp-only/fcp-invisible-3d-rotate-descendant.html')
| -rw-r--r-- | testing/web-platform/tests/paint-timing/fcp-only/fcp-invisible-3d-rotate-descendant.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/paint-timing/fcp-only/fcp-invisible-3d-rotate-descendant.html b/testing/web-platform/tests/paint-timing/fcp-only/fcp-invisible-3d-rotate-descendant.html new file mode 100644 index 0000000000..76d459d0f4 --- /dev/null +++ b/testing/web-platform/tests/paint-timing/fcp-only/fcp-invisible-3d-rotate-descendant.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<head> +<title>Performance Paint Timing Test: FCP due to 3d revealing of descendants</title> +<style> + #main { + width: 100px; + height: 100px; + left: 0px; + position: relative; + top: 0; + transform: rotateX(45deg); + transform-style: preserve-3d; + } + + /* + This tests that given multiplication effect of 3d transforms on bounding rect, + An element counts as contentful/paintable only when its bounding rect is truly non-empty */ + #child { + transform: rotateX(45deg); + } + + /* contentful class is defined in test_fcp script. */ + #main.contentful { + transform: none; + } +</style> +</head> +<body> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="../resources/utils.js"></script> +<div id="main"> + <div id="child">Text</div> +</div> +<script> + test_fcp("First contentful paint fires due to its ancestor getting rotating into view."); +</script> +</body> +</html> |