LayoutTests/fast/css/invalidation/targeted-class-custom-pseudo.html - Issue 219193004: Custom pseudo element types as an invalidation set feature.

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Unified Diff: LayoutTests/fast/css/invalidation/targeted-class-custom-pseudo.html

Issue 219193004: Custom pseudo element types as an invalidation set feature. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 9 months ago

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Index: LayoutTests/fast/css/invalidation/targeted-class-custom-pseudo.html

diff --git a/LayoutTests/fast/css/invalidation/targeted-class-custom-pseudo.html b/LayoutTests/fast/css/invalidation/targeted-class-custom-pseudo.html

new file mode 100644

index 0000000000000000000000000000000000000000..0395152473f4853e7d52957f5476d520f23262d5

--- /dev/null

+++ b/LayoutTests/fast/css/invalidation/targeted-class-custom-pseudo.html

@@ -0,0 +1,34 @@

+<!DOCTYPE html>

+<script src="../../../resources/js-test.js"></script>

+<style>

+.theme ::-webkit-file-upload-button { background-color: green }

+</style>

+<div id="t">

+ <div></div>

+ <input type="file"></input>

+</div>

+<script>

+description("Check that targeted class invalidation works for custom pseudo elements.");

+shouldBeTrue("!!window.internals");

+if (window.internals) {

+ var gray = "rgb(192, 192, 192)";

+ var green = "rgb(0, 128, 0)";

+ fileUploadButton = internals.shadowRoot(document.querySelector("input")).firstChild;

+ shouldBe("getComputedStyle(fileUploadButton, null).backgroundColor", "gray");

+ document.body.offsetLeft; // force style recalc.

+ document.getElementById("t").className = "theme";

+ shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "2");

+ shouldBe("getComputedStyle(fileUploadButton, null).backgroundColor", "green");

+</script>

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