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| 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/css/mediaqueries/min-width-tables-001.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.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/css/mediaqueries/min-width-tables-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/mediaqueries/min-width-tables-001.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/mediaqueries/min-width-tables-001.html b/testing/web-platform/tests/css/mediaqueries/min-width-tables-001.html new file mode 100644 index 0000000000..dc430ccb18 --- /dev/null +++ b/testing/web-platform/tests/css/mediaqueries/min-width-tables-001.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<head> + <meta charset="utf-8"> + <title>CSS Test: Table Layout and Viewport Resizing</title> + <link rel="author" title="Chris Rebert" href="http://chrisrebert.com"> + <link rel="help" href="https://drafts.csswg.org/css2/tables.html#auto-table-layout"> + <link rel="help" href="https://drafts.csswg.org/mediaqueries-3/#width"> + <link rel="help" href="https://drafts.csswg.org/mediaqueries-4/#width"> + <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> + <meta name="flags" content="dom"> + <meta name="assert" content="Resizing a page which toggles the `display` of elements between `block` and `table-cell` based on the viewport width should not cause unnecessary wrapping of the table."> + <style> +iframe { + border: 0; +} + </style> +</head> +<body> + <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> + <iframe id="toy" width="100" height="300" src="support/min-width-tables-001-iframe.html"></iframe> + <!-- See min-width-tables-001-iframe.html for the derivation of the 100px value --> + <!-- We use 300px height so the incorrect stacking is visible in failure cases --> + <!-- This test is not about iframes specifically. It's just that resizing an iframe is more reliable than resizing the window, given browser security restrictions. --> + <script> + window.addEventListener('load', function () { + var PAINT_MS = 250;/* Assume the browser takes about this long to layout/paint this whole page */ + var iframe = document.getElementById('toy'); + window.setTimeout(function () { + iframe.width = 64;/* <100px ; toggle media query off */ + window.setTimeout(function () { + iframe.width = 100;/* >=100px ; toggle media query on; back to initial width */ + // Take the reftest screenshot after the last relayout/repaint finishes + window.setTimeout(function () { + document.documentElement.className = ''; + }, PAINT_MS); + }, PAINT_MS); + }, PAINT_MS); + }, false); + </script> +</body> +</html> |