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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /layout/style/test/test_custom_content_inheritance.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | layout/style/test/test_custom_content_inheritance.html | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/layout/style/test/test_custom_content_inheritance.html b/layout/style/test/test_custom_content_inheritance.html new file mode 100644 index 0000000000..ccbce86574 --- /dev/null +++ b/layout/style/test/test_custom_content_inheritance.html @@ -0,0 +1,26 @@ +<!doctype html> +<title>Test for custom content inheritance</title> +<style> + html { color: red !important; } +</style> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<script> +onload = function() { + try { + let doc = SpecialPowers.wrap(document); + let div = doc.createElement('div'); + div.id = "test-id"; + ok(!!doc.insertAnonymousContent, + "Must have the insertAnonymousContent API"); + let content = doc.insertAnonymousContent(div); + ok(!!content, "Must have anon content"); + isnot(content.getComputedStylePropertyValue("test-id", "color"), + getComputedStyle(document.documentElement).color, + "Custom anon content shouldn't inherit from the root element"); + } catch(e) { + ok(false, "Threw: " + e); + } + SimpleTest.finish(); +}; +SimpleTest.waitForExplicitFinish(); +</script> |