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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-scoping/stylesheet-title-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-scoping/stylesheet-title-002.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html b/testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html new file mode 100644 index 0000000000..2843ada3ee --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html @@ -0,0 +1,36 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: title attribute in stylesheets not in the document tree is ignored</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/cssom/#preferred-css-style-sheet-set-name"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#attr-style-title"> +<link rel="help" href="https://github.com/w3c/webcomponents/issues/535"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host"></div> +<script> +test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + div { width: 100px; height: 100px; } + </style> + <style title="Foo"> + div { background: purple } + </style> + <style title="Bar"> + div { background: green } + </style> + <div></div> + `; + assert_equals(host.shadowRoot.styleSheets.length, 3); + for (let sheet of host.shadowRoot.styleSheets) { + assert_equals(sheet.title, null, "Sheet outside of the document generates no setter"); + sheet.title = "Foo"; + assert_equals(sheet.title, null, "Mutation doesn't change the sheet title"); + } + for (let element of host.shadowRoot.querySelectorAll("style")) { + element.setAttribute("title", "Foo"); + assert_equals(element.sheet.title, null, "Attribute mutation doesn't change the sheet title"); + } +}, "Title attribute in stylesheets not in the document tree is ignored"); +</script> |