diff options
| 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-properties-values-api/at-property-stylesheets.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-properties-values-api/at-property-stylesheets.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-properties-values-api/at-property-stylesheets.html | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-properties-values-api/at-property-stylesheets.html b/testing/web-platform/tests/css/css-properties-values-api/at-property-stylesheets.html new file mode 100644 index 0000000000..a7f3ea3948 --- /dev/null +++ b/testing/web-platform/tests/css/css-properties-values-api/at-property-stylesheets.html @@ -0,0 +1,106 @@ +<!DOCTYPE html> +<title>Verify that the correct registration is selected for mutated stylesheets</title> +<link rel="help" href="https://drafts.css-houdini.org/css-properties-values-api-1/#determining-registration"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="./resources/utils.js"></script> +<div id=div></div> +<script> + +test(() => { + with_at_property({ + syntax: '"<length>"', + inherits: false, + initialValue: '1px' + }, (name) => { + assert_equals(getComputedStyle(div).getPropertyValue(name), '1px'); + }); +}, '@property detected when stylesheet appears'); + +test(() => { + let name = generate_name(); + with_at_property({ + name: name, + syntax: '"<length>"', + inherits: false, + initialValue: '1px' + }, (name) => { + assert_equals(getComputedStyle(div).getPropertyValue(name), '1px'); + }); + assert_equals(getComputedStyle(div).getPropertyValue(name), ''); +}, '@property removal detected when last @property rule disappears'); + +test(() => { + with_at_property({ + syntax: '"<length>"', + inherits: false, + initialValue: '1px' + }, (name1) => { + with_at_property({ + syntax: '"<length>"', + inherits: false, + initialValue: '2px' + }, (name2) => { + assert_equals(getComputedStyle(div).getPropertyValue(name2), '2px'); + }); + }); +}, '@property detected in second stylesheet'); + +test(() => { + let name2 = generate_name(); + with_at_property({ + syntax: '"<length>"', + inherits: false, + initialValue: '1px' + }, (name1) => { + with_at_property({ + name2: name2, + syntax: '"<length>"', + inherits: false, + initialValue: '2px' + }, (name2) => { + assert_equals(getComputedStyle(div).getPropertyValue(name2), '2px'); + }); + assert_equals(getComputedStyle(div).getPropertyValue(name2), ''); + }); +}, '@property removal detected with removal of second stylesheet'); + +test(() => { + let name1 = generate_name(); + let name2 = generate_name(); + + let sheet1 = ` + @property ${name1} { + inherits: false; + syntax: "<length>"; + initial-value: 1px; + } + `; + let sheet2 = ` + @property ${name2} { + inherits: false; + syntax: "<length>"; + initial-value: 2px; + } + `; + + let node1 = document.createElement('style'); + let node2 = document.createElement('style'); + + node1.textContent = sheet1; + node2.textContent = sheet2; + + try { + document.body.append(node1, node2); + assert_equals(getComputedStyle(div).getPropertyValue(name1), '1px'); + assert_equals(getComputedStyle(div).getPropertyValue(name2), '2px'); + node1.remove(); + assert_equals(getComputedStyle(div).getPropertyValue(name1), ''); + assert_equals(getComputedStyle(div).getPropertyValue(name2), '2px'); + } finally { + node1.remove(); + node2.remove(); + } +}, '@property removal detected with removal of first stylesheet'); + +</script> |