forked from mirrors/gecko-dev
49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
add_task(async function() {
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let url =
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getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content/",
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"http://example.com/"
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) + "file_bug1206879.html";
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let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, url, true);
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let numLocationChanges = await SpecialPowers.spawn(
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tab.linkedBrowser,
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[],
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async function() {
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let webprogress = content.docShell.QueryInterface(Ci.nsIWebProgress);
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let locationChangeCount = 0;
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let listener = {
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onLocationChange(aWebProgress, aRequest, aLocation, aFlags) {
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info("onLocationChange: " + aLocation.spec);
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locationChangeCount++;
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this.resolve();
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},
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QueryInterface: ChromeUtils.generateQI([
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"nsIWebProgressListener",
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"nsISupportsWeakReference",
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]),
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};
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let locationPromise = new Promise((resolve, reject) => {
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listener.resolve = resolve;
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});
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webprogress.addProgressListener(
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listener,
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Ci.nsIWebProgress.NOTIFY_LOCATION
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);
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content.frames[0].history.pushState(null, null, "foo");
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await locationPromise;
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webprogress.removeProgressListener(listener);
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return locationChangeCount;
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}
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);
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gBrowser.removeTab(tab);
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is(
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numLocationChanges,
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1,
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"pushState with a different URI should cause a LocationChange event."
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);
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});
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