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679a8809c5
Differential Revision: https://phabricator.services.mozilla.com/D23037 --HG-- extra : moz-landing-system : lando
59 lines
1.8 KiB
JavaScript
59 lines
1.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Test for Bug 655273
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*
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* Call pushState and then make sure that the favicon service associates our
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* old favicon with the new URI.
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*/
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function test() {
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const testDir = "http://mochi.test:8888/browser/docshell/test/browser/";
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const origURL = testDir + "file_bug655270.html";
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const newURL = origURL + "?new_page";
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const faviconURL = testDir + "favicon_bug655270.ico";
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waitForExplicitFinish();
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let tab = BrowserTestUtils.addTab(gBrowser, origURL);
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// The page at origURL has a <link rel='icon'>, so we should get a call into
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// our observer below when it loads. Once we verify that we have the right
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// favicon URI, we call pushState, which should trigger another onPageChange
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// event, this time for the URI after pushState.
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let observer = {
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onPageChanged(aURI, aWhat, aValue) {
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if (aWhat != Ci.nsINavHistoryObserver.ATTRIBUTE_FAVICON)
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return;
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if (aURI.spec == origURL) {
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is(aValue, faviconURL, "FaviconURL for original URI");
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// Ignore the promise returned here and wait for the next
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// onPageChanged notification.
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ContentTask.spawn(tab.linkedBrowser, null, function() {
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content.history.pushState("", "", "?new_page");
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});
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}
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if (aURI.spec == newURL) {
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is(aValue, faviconURL, "FaviconURL for new URI");
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gBrowser.removeTab(tab);
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PlacesUtils.history.removeObserver(this);
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finish();
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}
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},
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onBeginUpdateBatch() { },
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onEndUpdateBatch() { },
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onTitleChanged() { },
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onDeleteURI() { },
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onClearHistory() { },
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onDeleteVisits() { },
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QueryInterface: ChromeUtils.generateQI([Ci.nsINavHistoryObserver]),
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};
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PlacesUtils.history.addObserver(observer);
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}
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