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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/css-syntax/decimal-points-in-numbers.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-syntax/decimal-points-in-numbers.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-syntax/decimal-points-in-numbers.html | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-syntax/decimal-points-in-numbers.html b/testing/web-platform/tests/css/css-syntax/decimal-points-in-numbers.html new file mode 100644 index 0000000000..e59468678b --- /dev/null +++ b/testing/web-platform/tests/css/css-syntax/decimal-points-in-numbers.html @@ -0,0 +1,56 @@ +<!doctype html> +<title>decimal points in numbers</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<meta name=author title="Tab Atkins-Bittner"> +<link rel=help href="https://drafts.csswg.org/css-syntax/#consume-number"> + +<style> + +.foo {} + +</style> +<script> + +function roundTripNumber(input) { + const rule = document.styleSheets[0].cssRules[0].style; + const fallback = "0"; + rule.setProperty("line-height", fallback); + rule.setProperty("line-height", input); + const value = rule.getPropertyValue("line-height"); + if(value == fallback) return false; + return value; +} + +test(()=>{ + assert_equals(roundTripNumber("1.0"), "1"); +}, "decimal point between digits is valid in a number"); +test(()=>{ + assert_equals(roundTripNumber(".1"), "0.1"); +}, "decimal point before digits is valid in a number"); +test(()=>{ + assert_not_equals(roundTripNumber("1."), "1"); +}, "decimal point after digits is invalid in a number"); + +function roundTripDimension(input) { + const rule = document.styleSheets[0].cssRules[0].style; + const fallback = "0px"; + rule.setProperty("width", fallback); + rule.setProperty("width", input); + const value = rule.getPropertyValue("width"); + if(value == fallback) return false; + return value; +} + +test(()=>{ + assert_equals(roundTripDimension("1.0px"), "1px"); +}, "decimal point between digits is valid in a dimension"); +test(()=>{ + assert_equals(roundTripDimension(".1px"), "0.1px"); +}, "decimal point before digits is valid in a dimension"); +test(()=>{ + assert_not_equals(roundTripDimension("1.px"), "1px"); +}, "decimal point after digits is invalid in a dimension"); + +</script> |