Andreu Botella
eb7f02dcb6
Automatic update from web-platform-tests [line-clamp] Add syntax for clamping by both lines and height Line-clamping by both a number of lines and a height, whichever is smaller, is something that was implemented in https://crrev.com/c/6757119. The syntax for that was the same as for clamping by lines, gated on the presence of a height constraint such as `max-height`. However, this turned out to not be web-compatible, and it was put behind a runtime flag in https://crrev.com/c/7572510 while the CSSWG figured out a syntax for it. In https://github.com/w3c/csswg-drafts/issues/13670, the CSSWG resolved that the `max-lines` longhand would use both a number of lines together with the `auto` keyword. This CL implements that. Bug: 40336192 Change-Id: I5d639d36cc70f94148e33028b1faabb54cfd2393 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7798160 Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Commit-Queue: Andreu Botella <abotella@igalia.com> Cr-Commit-Position: refs/heads/main@{#1632388} -- wpt-commits: a24e24df0e7cc62ccc0abe2016b6f5c21dd72fb8 wpt-pr: 59735
27 lines
913 B
HTML
27 lines
913 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>CSS Overflow: parsing max-lines with invalid values</title>
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<link rel="help" href="https://drafts.csswg.org/css-overflow-4/#propdef-max-lines">
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<meta name="assert" content="max-lines supports only the grammar 'none | <integer>'.">
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<meta name="assert" content="Zero or negative integers are invalid.">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/css/support/parsing-testcommon.js"></script>
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</head>
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<body>
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<script>
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test_invalid_value("max-lines", 'none');
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test_invalid_value("max-lines", '0');
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test_invalid_value("max-lines", '-5');
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test_invalid_value("max-lines", 'none none');
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test_invalid_value("max-lines", 'auto auto');
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test_invalid_value("max-lines", '1 none');
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test_invalid_value("max-lines", 'none 2');
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test_invalid_value("max-lines", '3 4');
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</script>
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</body>
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</html>
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