forked from mirrors/gecko-dev
73 lines
2.1 KiB
JavaScript
73 lines
2.1 KiB
JavaScript
var tabs;
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function index(tab) Array.indexOf(gBrowser.tabs, tab);
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function indexTest(tab, expectedIndex, msg) {
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var diag = "tab " + tab + " should be at index " + expectedIndex;
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if (msg)
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msg = msg + " (" + diag + ")";
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else
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msg = diag;
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is(index(tabs[tab]), expectedIndex, msg);
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}
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function PinUnpinHandler(tab, eventName) {
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this.eventCount = 0;
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var self = this;
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tab.addEventListener(eventName, function() {
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tab.removeEventListener(eventName, arguments.callee, true);
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self.eventCount++;
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}, true);
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gBrowser.tabContainer.addEventListener(eventName, function(e) {
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gBrowser.tabContainer.removeEventListener(eventName, arguments.callee, true);
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if (e.originalTarget == tab) {
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self.eventCount++;
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}
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}, true);
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}
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function test() {
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tabs = [gBrowser.selectedTab, gBrowser.addTab(), gBrowser.addTab(), gBrowser.addTab()];
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indexTest(0, 0);
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indexTest(1, 1);
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indexTest(2, 2);
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indexTest(3, 3);
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var eh = new PinUnpinHandler(tabs[3], "TabPinned");
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gBrowser.pinTab(tabs[3]);
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is(eh.eventCount, 2, "TabPinned event should be fired");
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indexTest(0, 1);
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indexTest(1, 2);
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indexTest(2, 3);
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indexTest(3, 0);
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eh = new PinUnpinHandler(tabs[1], "TabPinned");
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gBrowser.pinTab(tabs[1]);
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is(eh.eventCount, 2, "TabPinned event should be fired");
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indexTest(0, 2);
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indexTest(1, 1);
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indexTest(2, 3);
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indexTest(3, 0);
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gBrowser.moveTabTo(tabs[3], 3);
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indexTest(3, 1, "shouldn't be able to mix a pinned tab into normal tabs");
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gBrowser.moveTabTo(tabs[2], 0);
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indexTest(2, 2, "shouldn't be able to mix a normal tab into pinned tabs");
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eh = new PinUnpinHandler(tabs[1], "TabUnpinned");
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gBrowser.unpinTab(tabs[1]);
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is(eh.eventCount, 2, "TabUnpinned event should be fired");
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indexTest(1, 1, "unpinning a tab should move a tab to the start of normal tabs");
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eh = new PinUnpinHandler(tabs[3], "TabUnpinned");
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gBrowser.unpinTab(tabs[3]);
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is(eh.eventCount, 2, "TabUnpinned event should be fired");
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indexTest(3, 0, "unpinning a tab should move a tab to the start of normal tabs");
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gBrowser.removeTab(tabs[1]);
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gBrowser.removeTab(tabs[2]);
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gBrowser.removeTab(tabs[3]);
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}
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