forked from mirrors/gecko-dev
56 lines
1.8 KiB
JavaScript
56 lines
1.8 KiB
JavaScript
"use strict";
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const STATE = {
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entries: [{ url: "about:robots" }, { url: "about:mozilla" }],
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selected: 2,
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};
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/**
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* Bug 1100223. Calling browser.loadURI() while a tab is loading causes
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* sessionstore to override the desired target URL. This test ensures that
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* calling loadURI() on a pending tab causes the tab to no longer be marked
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* as pending and correctly finish the instructed load while keeping the
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* restored history around.
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*/
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add_task(async function () {
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await testSwitchToTab("about:mozilla#fooobar", {
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ignoreFragment: "whenComparingAndReplace",
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});
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await testSwitchToTab("about:mozilla?foo=bar", { replaceQueryString: true });
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});
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var testSwitchToTab = async function (url, options) {
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// Create a background tab.
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let tab = BrowserTestUtils.addTab(gBrowser, "about:blank");
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let browser = tab.linkedBrowser;
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await promiseBrowserLoaded(browser);
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// The tab shouldn't be restored right away.
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Services.prefs.setBoolPref("browser.sessionstore.restore_on_demand", true);
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// Prepare the tab state.
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let promise = promiseTabRestoring(tab);
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ss.setTabState(tab, JSON.stringify(STATE));
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ok(tab.hasAttribute("pending"), "tab is pending");
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await promise;
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options.triggeringPrincipal =
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Services.scriptSecurityManager.getSystemPrincipal();
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// Switch-to-tab with a similar URI.
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switchToTabHavingURI(url, false, options);
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// Tab should now restore
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await promiseTabRestored(tab);
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is(browser.currentURI.spec, url, "correct URL loaded");
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// Check that we didn't lose any history entries.
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await SpecialPowers.spawn(browser, [], async function () {
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let webNavigation = docShell.QueryInterface(Ci.nsIWebNavigation);
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let history = webNavigation.sessionHistory;
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Assert.equal(history && history.count, 3, "three history entries");
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});
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// Cleanup.
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gBrowser.removeTab(tab);
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};
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