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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/mathml/relations/text-and-math/use-typo-metrics-1.html
parentInitial commit. (diff)
downloadfirefox-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>
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+<!DOCTYPE html>
+<meta charset="utf-8"/>
+<title>Open Font Format: USE_TYPO_METRICS</title>
+<link rel="help" href="https://w3c.github.io/mathml-core/#text-layout"/>
+<link rel="match" href="use-typo-metrics-1-ref.html"/>
+<meta name="assert" content="Verify that the USE_TYPO_METRICS flag from the OS/2 table is taken into account to calculate line height.">
+<style>
+ @font-face {
+ font-family: TestFont;
+ src: url("/fonts/math/lineheight5000-typolineheight2300.woff");
+ }
+ .green {
+ position: absolute;
+ background: green;
+ width: 115px;
+ }
+ .red {
+ position: absolute;
+ background: red;
+ width: 115px;
+ }
+ .forceHeight {
+ height: 230px;
+ }
+ .leftSide {
+ left: 10px;
+ }
+ .rightSide {
+ left: 125px;
+ }
+ span {
+ /* em=1000, lineHeight=5000, typoLineHeight=2300 and font-size=100px
+ implies typoLineHeightPx = 230px < 500px = lineHeightPx */
+ font-family: TestFont;
+ font-size: 100px;
+ color: transparent;
+ }
+</style>
+<body>
+ <p>Test passes if there is a green square and no red.</p>
+
+ <div>
+ <!-- Left side verifies that typoLineHeightPx <= 230px -->
+ <div class="leftSide red"><span>O</span></div>
+ <div class="leftSide green forceHeight"></div>
+
+ <!-- Right side verifies that typoLineHeightPx => 230px -->
+ <div class="rightSide red forceHeight"></div>
+ <div class="rightSide green"><span>O</span></div>
+ </div>
+</body>