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Bug 1131576 - Spin the event loop between calls to showPopup in test_windowminmaxsize.xul. r=enn

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MozReview-Commit-ID: CoZBzJQRHGx
This commit is contained in:
Andrew Comminos 2016-07-27 14:18:47 -04:00
parent 67751356ee
commit 7fae1904bf
1 changed files with 6 additions and 1 deletions
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7
layout/xul/test/test_windowminmaxsize.xul
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@ -199,7 +199,12 @@ function nextPopupTest(panel)
if ("last" in popupTests[gTestId])
document.getElementById("popupresizer").removeAttribute("flex");
panel.openPopup();
// Prevent event loop starvation as a result of popup events being
// synchronous. See bug 1131576.
SimpleTest.executeSoon(() => {
// Non-chrome shells require focus to open a popup.
SimpleTest.waitForFocus(() => { panel.openPopup() });
});
}
}