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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/paint-timing/fcp-only/fcp-opacity-descendant.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/paint-timing/fcp-only/fcp-opacity-descendant.html')
| -rw-r--r-- | testing/web-platform/tests/paint-timing/fcp-only/fcp-opacity-descendant.html | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/testing/web-platform/tests/paint-timing/fcp-only/fcp-opacity-descendant.html b/testing/web-platform/tests/paint-timing/fcp-only/fcp-opacity-descendant.html new file mode 100644 index 0000000000..8ada49b767 --- /dev/null +++ b/testing/web-platform/tests/paint-timing/fcp-only/fcp-opacity-descendant.html @@ -0,0 +1,46 @@ +<!DOCTYPE html> +<head> +<title>Performance Paint Timing Test: FCP due to ancestor opacity</title> +<style> + #main { + width: 100px; + height: 100px; + left: 0px; + position: relative; + top: 0; + } + + #child { + opacity: 0; + } + + /* contentful and intermediate classes are defined in test_fcp script. */ + #main.contentful #child { + opacity: 1; + } + + #main.intermediate #child { + opacity: 1; + } + + #main.intermediate { + opacity: 0; + } + + #main.contentful { + opacity: 0.5; + } +</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 positive opacity."); +</script> +</body> +</html> |