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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/css-display/empty-text-baseline-002.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-display/empty-text-baseline-002.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-display/empty-text-baseline-002.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-display/empty-text-baseline-002.html b/testing/web-platform/tests/css/css-display/empty-text-baseline-002.html new file mode 100644 index 0000000000..ca9558a403 --- /dev/null +++ b/testing/web-platform/tests/css/css-display/empty-text-baseline-002.html @@ -0,0 +1,62 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Test: An Empty Text Node Should Not Generate a Baseline</title> +<link rel="author" title="David Shin" href="mailto:dshin@mozilla.com"> +<link rel="help" href="https://drafts.csswg.org/css-display-3/#intro"> +<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/9606"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1855583"> +<link rel="stylesheet" href="/fonts/ahem.css"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<style> +body { + margin: 0; +} + +.ahem { + font-family: Ahem; +} + +.with-pseudo::before, .with-pseudo::after { + content: ""; + width: 4px; + height: 4px; + border: 2px solid; + background: orange; + display: inline-block; +} + +.font-size::before, .font-size::after { + font-size: 100px; +} + +.line-height::before, .line-height::after { + line-height: 10; +} + +.empty-concat::before, .empty-concat::after { + content: "" "" "" "" ""; +} + +</style> +<div id="reference" class="ahem">x</div> +<div id="fs" class="ahem with-pseudo font-size">x</div> +<div id="ba" class="ahem with-pseudo line-height">x</div> +<div id="ec" class="ahem with-pseudo font-size empty-concat">x</div> +<script> +test(function() { + assert_equals(fs.offsetHeight, reference.offsetHeight); + assert_equals(ba.offsetHeight, reference.offsetHeight); + assert_equals(ec.offsetHeight, reference.offsetHeight); +}, "Empty content pseudo-element does not generate baseline"); + +test(function() { + const divs = [fs, ba, ec]; + for (let d of divs) { + d.style = "white-space: pre"; + } + assert_equals(fs.offsetHeight, reference.offsetHeight); + assert_equals(ba.offsetHeight, reference.offsetHeight); + assert_equals(ec.offsetHeight, reference.offsetHeight); +}, "Empty content pseudo-element does not generate baseline with white-space: pre"); +</script> |