33 lines
1.4 KiB
HTML
33 lines
1.4 KiB
HTML
<html>
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<script src="../../resources/js-test-pre.js"></script>
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<script src="../../resources/ui-helper.js"></script>
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<script>
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description("This tests that innerWidth/innerHeight on an frame window returns the size of the frame itself in CSS pixels, regardless of page scale.");
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window.jsTestIsAsync = true;
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function runTest() {
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frame = document.getElementById('iframe');
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originalWidth = frame.contentWindow.innerWidth;
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originalHeight = frame.contentWindow.innerHeight;
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if (window.internals)
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window.internals.setPageScaleFactor(2, 0, 0);
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shouldBeNonZero("frame.contentWindow.innerWidth");
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shouldBeNonZero("frame.contentWindow.innerHeight");
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shouldBe("frame.contentWindow.innerWidth", "originalWidth");
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scrollbarWidth = UIHelper.isIOSFamily() ? 0 : 15;
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shouldBe("frame.contentWindow.innerHeight", "originalHeight - scrollbarWidth");
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finishJSTest();
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}
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window.onload = function() {
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// We must use setTimeout since the innerWidth/innerHeight are not yet valid for the iframe.
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window.setTimeout(runTest, 0);
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}
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</script>
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<iframe id="iframe" style="width: 100%; height: 100%;"></iframe>
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<script src="../../resources/js-test-post.js"></script>
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</html>
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