third_party/WebKit/LayoutTests/fast/selectors/querySelector-pseudo-slotted.html - Issue 1523843004: Add support for new CSS ::slotted() pseudo element

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/selectors/querySelector-pseudo-slotted.html

Issue 1523843004: Add support for new CSS ::slotted() pseudo element (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: tentative fix for crash / querySelector test Created 4 years, 11 months ago

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	1 <!DOCTYPE html>

	2 <html>

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

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

	5 <script src="../dom/shadow/resources/shadow-dom.js"></script>

	6 <body>

	7 <div id="host1">

	8 <template data-mode="open">

	9 <slot name="slot1"></slot>

	10 </template>

	11 <span slot="slot1" id="span1"></span>

	12 <span slot="slot1" id="span2"></span>

	13 </div>

	14 <script>

	15 convertTemplatesToShadowRootsWithin(host1);

	16 document.body.offsetLeft;

	17

	18 test(() => {

	19 assert_equals(document.querySelector('::slotted(span)'), null);

	20 assert_equals(host1.shadowRoot.querySelector('::slotted(span)'), null);

	21 }, "querySelector for ::slotted pseudo element");

	22

	23 test(() => {

	24 assert_equals(document.querySelectorAll('::slotted(span)').length, 0);

	25 assert_equals(host1.shadowRoot.querySelectorAll('::slotted(span)').length, 0);

	26 }, "querySelectorAll for ::slotted pseudo element");

	27 </script>

	28 </body>

	29 </html>

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