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Diffstat (limited to 'testing/web-platform/tests/css/css-fonts/variations/font-weight-metrics.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-fonts/variations/font-weight-metrics.html | 45 |
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diff --git a/testing/web-platform/tests/css/css-fonts/variations/font-weight-metrics.html b/testing/web-platform/tests/css/css-fonts/variations/font-weight-metrics.html new file mode 100644 index 0000000000..f10e591def --- /dev/null +++ b/testing/web-platform/tests/css/css-fonts/variations/font-weight-metrics.html @@ -0,0 +1,45 @@ +<!DOCTYPE html> +<html> +<title>CSS Fonts - Test that variable-font glyph advances depend on applied weight</title> +<link rel="author" title="Jonathan Kew" href="jkew@mozilla.com"> +<link rel="help" href="https://drafts.csswg.org/css-fonts-4/#font-weight-prop"/> +<link rel="help" href="https://drafts.csswg.org/css-fonts-4/#font-prop-desc"/> +<link rel="match" href="font-weight-metrics-ref.html"> +<meta name="assert" content="Ensures that glyph advances are adjusted appropriately when the weight axis is varied."/> +<meta charset="utf-8"> + +<style> +@font-face { + font-family: test; + font-weight: 100 900; + src: url(resources/Inter.var.subset.ttf); +} +div { + font: 32px test; + position: absolute; + margin: 1em; +} +.light { + background: red; + color: red; + font-weight: 100; +} +.heavy { + background: green; + color: green; + font-weight: 900; +} +</style> + +Test passes if there is a green rectangle and <strong>no red</strong>: + +<!-- Red background that should be entirely covered by the div with the heavy face --> +<div class=light> +aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa +</div> + +<!-- The string here is two characters shorter, but the advance width of the heavy + glyphs should be large enough that the light div is still completely covered. --> +<div class=heavy> +aaaaaaaaaaaaaaaaaaaaaaaaaaaa +</div> |