third_party/WebKit/LayoutTests/fast/forms/select/option-display-none-computed-style.html - Issue 2095973002: Don't create m_style for option element in display:none subtree.

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Unified Diff: third_party/WebKit/LayoutTests/fast/forms/select/option-display-none-computed-style.html

Issue 2095973002: Don't create m_style for option element in display:none subtree. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 6 months ago

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Index: third_party/WebKit/LayoutTests/fast/forms/select/option-display-none-computed-style.html

diff --git a/third_party/WebKit/LayoutTests/fast/forms/select/option-display-none-computed-style.html b/third_party/WebKit/LayoutTests/fast/forms/select/option-display-none-computed-style.html

new file mode 100644

index 0000000000000000000000000000000000000000..0e81b570787d869819aa38fa97d654e318144e1d

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/forms/select/option-display-none-computed-style.html

@@ -0,0 +1,35 @@

+<!DOCTYPE html>

+<script src="../../../resources/testharness.js"></script>

+<script src="../../../resources/testharnessreport.js"></script>

+<style>

+ option, optgroup { color: red }

+ .green { color: green }

+</style>

+<div style="display:none">

+ <option id="opt"></option>

+</div>

+<div style="display:none">

+ <optgroup id="optgroup"></optgroup>

+</div>

+<div style="display:none">

+ <optgroup>

+ <option id="optingroup"></option>

+ </optgroup>

+</div>

+<script>

+ test(() => assert_equals(getComputedStyle(opt).color, "rgb(255, 0, 0)", "Option color was not red before change."), "Option color before change.");

+ test(() => assert_equals(getComputedStyle(optgroup).color, "rgb(255, 0, 0)", "Optgroup color was not red before change."), "Optgroup color before change.");

+ test(() => assert_equals(getComputedStyle(optingroup).color, "rgb(255, 0, 0)", "Option in optgroup color was not red before change."), "Option in optgroup color before change.");

+ test(() => {

+ opt.className = "green";

+ assert_equals(getComputedStyle(opt).color, "rgb(0, 128, 0)", "Option color was not green after change.");

+ }, "Option color after class change.");

+ test(() => {

+ optgroup.className = "green";

+ assert_equals(getComputedStyle(optgroup).color, "rgb(0, 128, 0)", "Optgroup color was not green after change.");

+ }, "Optgroup color after class change.");

+ test(() => {

+ optingroup.className = "green";

+ assert_equals(getComputedStyle(optingroup).color, "rgb(0, 128, 0)", "Option in optgroup color was not green after change.");

+ }, "Option in optgroup color after class change.");

+</script>

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