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Diffstat (limited to 'testing/web-platform/tests/css/css-contain/contain-paint-clip-019.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-contain/contain-paint-clip-019.html | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-contain/contain-paint-clip-019.html b/testing/web-platform/tests/css/css-contain/contain-paint-clip-019.html new file mode 100644 index 0000000000..34b12642db --- /dev/null +++ b/testing/web-platform/tests/css/css-contain/contain-paint-clip-019.html @@ -0,0 +1,37 @@ +<!DOCTYPE html> + +<meta charset="UTF-8"> + +<title>CSS Containment Test: 'contain: paint' and clipping prevents scrollbars</title> + +<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> +<link rel="help" href="https://www.w3.org/TR/css-contain-1/#containment-paint"> +<link rel="match" href="reference/contain-paint-clip-019-ref.html"> + +<meta content="This test checks that the paint containment of an element clips contents. + It should also prevent layout overflow from being propagated to ancestors." name="assert"> + +<style> + #container { + contain: paint; + width: 100px; + height: 100px; + } + #green { + background-color: green; + width: 100px; + height: 100px; + } + #red { + background-color: red; + width: 100px; + height: 10000px; + } +</style> + +<p>Test passes if there there is a green square. No red and no scrollbars should be visible.</p> + +<div id="container"> + <div id="green"></div> + <div id="red"></div> +</div> |