56 lines
1.8 KiB
HTML
56 lines
1.8 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<html>
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<head>
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<script src="../resources/js-test-pre.js"></script>
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</head>
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<body id="body">
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<div>
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<h1 id="heading">Steps</h1>
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<main id="main" tabindex=0>
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test
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<div tabindex="-1" class="step-one" aria-hidden="true"><span>Step 1: Do something</span></div>
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<div tabindex="-1" class="step-two" aria-hidden="true"><span>Step 2: Do another thing</span></div>
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<div tabindex="-1" class="step-three" aria-hidden="true"><span>Step 3: Do one last thing</span></div>
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</main>
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</div>
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<p id="description"></p>
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<div id="console"></div>
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<script>
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description("This tests that if aria-hidden changes on an element, all it's existing children will update their children caches");
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if (window.accessibilityController) {
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jsTestIsAsync = true;
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document.getElementById("main").focus();
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var main = accessibilityController.focusedElement;
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// Access the element so the children cache is generated.
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main.childAtIndex(0);
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main.childAtIndex(1);
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shouldBe("main.childrenCount", "1");
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var group = document.getElementsByTagName('main')[0];
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var items = group.getElementsByTagName('div');
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items[0].removeAttribute('aria-hidden');
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setTimeout(function() {
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// After removing aria-hidden, the new count should be 2.
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shouldBe("main.childrenCount", "2");
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// And most importantly, the DIV that was made non-hidden should have one child now.
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shouldBe("main.childAtIndex(1).childrenCount", "1");
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finishJSTest();
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}, 0);
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}
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</script>
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<script src="../resources/js-test-post.js"></script>
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</body>
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</html>
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