263 lines
9.9 KiB
JavaScript
263 lines
9.9 KiB
JavaScript
// Test for bug 343515 - Need API for tabbrowsers to tell docshells they're visible/hidden
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// Globals
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var testPath = "http://mochi.test:8888/browser/docshell/test/navigation/";
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var ctx = {};
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// We need to wait until the page from each testcase is fully loaded,
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// including all of its descendant iframes. To do that we manually count
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// how many load events should happen on that page (one for the toplevel doc
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// and one for each subframe) and wait until we receive the expected number
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// of events.
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function nShotsListener(aElem, aType, aCallback, aCount) {
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let count = aCount;
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aElem.addEventListener(aType, function listenerCallback() {
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if (--count == 0) {
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aElem.removeEventListener(aType, listenerCallback, true);
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// aCallback is executed asynchronously, which is handy because load
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// events fire before mIsDocumentLoaded is actually set to true. :(
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executeSoon(aCallback);
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}
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}, true);
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}
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function oneShotListener(aElem, aType, aCallback) {
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nShotsListener(aElem, aType, aCallback, 1);
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}
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function waitForPageshow(aBrowser, callback) {
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return ContentTask.spawn(aBrowser, null, function* () {
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yield ContentTaskUtils.waitForEvent(this, "pageshow");
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}).then(callback);
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}
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// Entry point from Mochikit
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function test() {
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// Lots of callbacks going on here
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waitForExplicitFinish();
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// Begin the test
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step1();
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}
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function step1() {
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// Get a handle on the initial tab
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ctx.tab0 = gBrowser.selectedTab;
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ctx.tab0Browser = gBrowser.getBrowserForTab(ctx.tab0);
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// Our current tab should be active
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ok(ctx.tab0Browser.docShellIsActive, "Tab 0 should be active at test start");
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// Open a New Tab
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ctx.tab1 = gBrowser.addTab(testPath + "bug343515_pg1.html");
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ctx.tab1Browser = gBrowser.getBrowserForTab(ctx.tab1);
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oneShotListener(ctx.tab1Browser, "load", step2);
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}
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function step2() {
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is(testPath + "bug343515_pg1.html", ctx.tab1Browser.currentURI.spec,
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"Got expected tab 1 url in step 2");
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// Our current tab should still be active
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ok(ctx.tab0Browser.docShellIsActive, "Tab 0 should still be active");
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ok(!ctx.tab1Browser.docShellIsActive, "Tab 1 should not be active");
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// Switch to tab 1
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BrowserTestUtils.switchTab(gBrowser, ctx.tab1).then(() => {
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// Tab 1 should now be active
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(ctx.tab1Browser.docShellIsActive, "Tab 1 should be active");
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// Open another tab
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ctx.tab2 = gBrowser.addTab(testPath + "bug343515_pg2.html");
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ctx.tab2Browser = gBrowser.getBrowserForTab(ctx.tab2);
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// bug343515_pg2.html consists of a page with two iframes,
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// which will therefore generate 3 load events.
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nShotsListener(ctx.tab2Browser, "load", step3, 3);
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});
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}
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function step3() {
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is(testPath + "bug343515_pg2.html", ctx.tab2Browser.currentURI.spec,
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"Got expected tab 2 url in step 3");
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// Tab 0 should be inactive, Tab 1 should be active
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(ctx.tab1Browser.docShellIsActive, "Tab 1 should be active");
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// Tab 2's window _and_ its iframes should be inactive
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ok(!ctx.tab2Browser.docShellIsActive, "Tab 2 should be inactive");
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ContentTask.spawn(ctx.tab2Browser, null, function* () {
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Assert.equal(content.frames.length, 2, "Tab 2 should have 2 iframes");
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for (var i = 0; i < content.frames.length; i++) {
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info("step 3, frame " + i + " info: " + content.frames[i].location);
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let docshell = content.frames[i].QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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Assert.ok(!docShell.isActive, `Tab2 iframe ${i} should be inactive`);
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}
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}).then(() => {
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// Navigate tab 2 to a different page
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ctx.tab2Browser.loadURI(testPath + "bug343515_pg3.html");
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// bug343515_pg3.html consists of a page with two iframes, one of which
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// contains another iframe, so there'll be a total of 4 load events
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nShotsListener(ctx.tab2Browser, "load", step4, 4);
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});
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}
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function step4() {
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function checkTab2Active(expected) {
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return ContentTask.spawn(ctx.tab2Browser, expected, function* (expected) {
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function isActive(aWindow) {
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var docshell = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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return docshell.isActive;
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}
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let active = expected ? "active" : "inactive";
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Assert.equal(content.frames.length, 2, "Tab 2 should have 2 iframes");
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for (var i = 0; i < content.frames.length; i++)
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info("step 4, frame " + i + " info: " + content.frames[i].location);
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Assert.equal(content.frames[0].frames.length, 1, "Tab 2 iframe 0 should have 1 iframes");
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Assert.equal(isActive(content.frames[0]), expected, `Tab2 iframe 0 should be ${active}`);
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Assert.equal(isActive(content.frames[0].frames[0]), expected,
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`Tab2 iframe 0 subiframe 0 should be ${active}`);
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Assert.equal(isActive(content.frames[1]), expected, `Tab2 iframe 1 should be ${active}`);
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});
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}
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is(testPath + "bug343515_pg3.html", ctx.tab2Browser.currentURI.spec,
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"Got expected tab 2 url in step 4");
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// Tab 0 should be inactive, Tab 1 should be active
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(ctx.tab1Browser.docShellIsActive, "Tab 1 should be active");
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// Tab2 and all descendants should be inactive
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checkTab2Active(false).then(() => {
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// Switch to Tab 2
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return BrowserTestUtils.switchTab(gBrowser, ctx.tab2);
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}).then(() => {
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// Check everything
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(!ctx.tab1Browser.docShellIsActive, "Tab 1 should be inactive");
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ok(ctx.tab2Browser.docShellIsActive, "Tab 2 should be active");
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return checkTab2Active(true);
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}).then(() => {
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// Go back
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waitForPageshow(ctx.tab2Browser, step5);
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ctx.tab2Browser.goBack();
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});
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}
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function step5() {
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// Check everything
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(!ctx.tab1Browser.docShellIsActive, "Tab 1 should be inactive");
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ok(ctx.tab2Browser.docShellIsActive, "Tab 2 should be active");
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ContentTask.spawn(ctx.tab2Browser, null, function* () {
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for (var i = 0; i < content.frames.length; i++) {
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let docshell = content.frames[i].QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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Assert.ok(docShell.isActive, `Tab2 iframe ${i} should be active`);
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}
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}).then(() => {
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// Switch to tab 1
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return BrowserTestUtils.switchTab(gBrowser, ctx.tab1);
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}).then(() => {
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// Navigate to page 3
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ctx.tab1Browser.loadURI(testPath + "bug343515_pg3.html");
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// bug343515_pg3.html consists of a page with two iframes, one of which
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// contains another iframe, so there'll be a total of 4 load events
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nShotsListener(ctx.tab1Browser, "load", step6, 4);
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});
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}
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function step6() {
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// Check everything
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(ctx.tab1Browser.docShellIsActive, "Tab 1 should be active");
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ContentTask.spawn(ctx.tab1Browser, null, function* () {
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function isActive(aWindow) {
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var docshell = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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return docshell.isActive;
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}
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Assert.ok(isActive(content.frames[0]), "Tab1 iframe 0 should be active");
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Assert.ok(isActive(content.frames[0].frames[0]), "Tab1 iframe 0 subiframe 0 should be active");
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Assert.ok(isActive(content.frames[1]), "Tab1 iframe 1 should be active");
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}).then(() => {
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ok(!ctx.tab2Browser.docShellIsActive, "Tab 2 should be inactive");
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return ContentTask.spawn(ctx.tab2Browser, null, function* () {
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for (var i = 0; i < content.frames.length; i++) {
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let docshell = content.frames[i].QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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Assert.ok(!docShell.isActive, `Tab2 iframe ${i} should be inactive`);
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}
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});
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}).then(() => {
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// Go forward on tab 2
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waitForPageshow(ctx.tab2Browser, step7);
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ctx.tab2Browser.goForward();
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});
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}
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function step7() {
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function checkBrowser(browser, tabNum, active) {
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return ContentTask.spawn(browser, { tabNum, active },
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function* ({ tabNum, active }) {
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function isActive(aWindow) {
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var docshell = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsIDocShell);
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return docshell.isActive;
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}
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let activestr = active ? "active" : "inactive";
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Assert.equal(isActive(content.frames[0]), active,
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`Tab${tabNum} iframe 0 should be ${activestr}`);
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Assert.equal(isActive(content.frames[0].frames[0]), active,
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`Tab${tabNum} iframe 0 subiframe 0 should be ${activestr}`);
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Assert.equal(isActive(content.frames[1]), active,
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`Tab${tabNum} iframe 1 should be ${activestr}`);
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});
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}
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// Check everything
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ok(!ctx.tab0Browser.docShellIsActive, "Tab 0 should be inactive");
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ok(ctx.tab1Browser.docShellIsActive, "Tab 1 should be active");
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checkBrowser(ctx.tab1Browser, 1, true).then(() => {
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ok(!ctx.tab2Browser.docShellIsActive, "Tab 2 should be inactive");
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return checkBrowser(ctx.tab2Browser, 2, false);
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}).then(() => {
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// That's probably enough
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allDone();
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});
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}
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function allDone() {
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// Close the tabs we made
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gBrowser.removeTab(ctx.tab1);
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gBrowser.removeTab(ctx.tab2);
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// Tell the framework we're done
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finish();
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}
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