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74 lines
2.7 KiB
JavaScript
74 lines
2.7 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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add_task(async function () {
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is(gBrowser.tabs.length, 1, "one tab is open initially");
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// Add several new tabs in sequence, interrupted by selecting a
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// different tab, moving a tab around and closing a tab,
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// returning a list of opened tabs for verifying the expected order.
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// The new tab behaviour is documented in bug 465673
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let tabs = [];
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let ReferrerInfo = Components.Constructor(
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"@mozilla.org/referrer-info;1",
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"nsIReferrerInfo",
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"init"
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);
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function addTab(aURL, aReferrer) {
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let referrerInfo = new ReferrerInfo(
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Ci.nsIReferrerInfo.EMPTY,
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true,
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aReferrer
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);
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let tab = BrowserTestUtils.addTab(gBrowser, aURL, { referrerInfo });
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tabs.push(tab);
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return BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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}
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await addTab("http://mochi.test:8888/#0");
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gBrowser.selectedTab = tabs[0];
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await addTab("http://mochi.test:8888/#1");
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await addTab("http://mochi.test:8888/#2", gBrowser.currentURI);
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await addTab("http://mochi.test:8888/#3", gBrowser.currentURI);
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gBrowser.selectedTab = tabs[tabs.length - 1];
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gBrowser.selectedTab = tabs[0];
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await addTab("http://mochi.test:8888/#4", gBrowser.currentURI);
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gBrowser.selectedTab = tabs[3];
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await addTab("http://mochi.test:8888/#5", gBrowser.currentURI);
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gBrowser.removeTab(tabs.pop());
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await addTab("about:blank", gBrowser.currentURI);
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gBrowser.moveTabTo(gBrowser.selectedTab, 1);
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await addTab("http://mochi.test:8888/#6", gBrowser.currentURI);
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await addTab();
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await addTab("http://mochi.test:8888/#7");
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function testPosition(tabNum, expectedPosition, msg) {
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is(
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Array.prototype.indexOf.call(gBrowser.tabs, tabs[tabNum]),
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expectedPosition,
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msg
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);
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}
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testPosition(0, 3, "tab without referrer was opened to the far right");
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testPosition(1, 7, "tab without referrer was opened to the far right");
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testPosition(2, 5, "tab with referrer opened immediately to the right");
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testPosition(3, 1, "next tab with referrer opened further to the right");
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testPosition(
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4,
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4,
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"tab selection changed, tab opens immediately to the right"
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);
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testPosition(
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5,
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6,
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"blank tab with referrer opens to the right of 3rd original tab where removed tab was"
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);
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testPosition(6, 2, "tab has moved, new tab opens immediately to the right");
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testPosition(7, 8, "blank tab without referrer opens at the end");
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testPosition(8, 9, "tab without referrer opens at the end");
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tabs.forEach(gBrowser.removeTab, gBrowser);
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});
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