The Tor Browser: comparison addon-sdk/source/test/test-tab.js

comparison: addon-sdk/source/test/test-tab.js

addon-sdk/source/test/test-tab.js

branch: TOR_BUG_9701
changeset 9: a63d609f5ebe

equal deleted inserted replaced

--1:000000000000
+:98de795939d3
+/* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+const tabs = require("sdk/tabs"); // From addon-kit
+const windowUtils = require("sdk/deprecated/window-utils");
+const { getTabForWindow } = require('sdk/tabs/helpers');
+const app = require("sdk/system/xul-app");
+const { viewFor } = require("sdk/view/core");
+const { modelFor } = require("sdk/model/core");
+const { getTabId, isTab } = require("sdk/tabs/utils");
+const { defer } = require("sdk/lang/functional");
+// The primary test tab
+var primaryTab;
+// We have an auxiliary tab to test background tabs.
+var auxTab;
+// The window for the outer iframe in the primary test page
+var iframeWin;
+exports["test GetTabForWindow"] = function(assert, done) {
+assert.equal(getTabForWindow(windowUtils.activeWindow), null,
+"getTabForWindow return null on topwindow");
+assert.equal(getTabForWindow(windowUtils.activeBrowserWindow), null,
+"getTabForWindow return null on topwindow");
+let subSubDocument = encodeURIComponent(
+'Sub iframe<br/>'+
+'<iframe id="sub-sub-iframe" src="data:text/html;charset=utf-8,SubSubIframe" />');
+let subDocument = encodeURIComponent(
+'Iframe<br/>'+
+'<iframe id="sub-iframe" src="data:text/html;charset=utf-8,'+subSubDocument+'" />');
+let url = 'data:text/html;charset=utf-8,' + encodeURIComponent(
+'Content<br/><iframe id="iframe" src="data:text/html;charset=utf-8,'+subDocument+'" />');
+// Open up a new tab in the background.
+//
+// This lets us test whether GetTabForWindow works even when the tab in
+// question is not active.
+tabs.open({
+inBackground: true,
+url: "about:mozilla",
+onReady: function(tab) { auxTab = tab; step2(url, assert);},
+onActivate: function(tab) { step3(assert, done); }
+});
+};
+function step2(url, assert) {
+tabs.open({
+url: url,
+onReady: function(tab) {
+primaryTab = tab;
+let window = windowUtils.activeBrowserWindow.content;
+let matchedTab = getTabForWindow(window);
+assert.equal(matchedTab, tab,
+"We are able to find the tab with his content window object");
+let timer = require("sdk/timers");
+function waitForFrames() {
+let iframe = window.document.getElementById("iframe");
+if (!iframe) {
+timer.setTimeout(waitForFrames, 100);
+return;
+}
+iframeWin = iframe.contentWindow;
+let subIframe = iframeWin.document.getElementById("sub-iframe");
+if (!subIframe) {
+timer.setTimeout(waitForFrames, 100);
+return;
+}
+let subIframeWin = subIframe.contentWindow;
+let subSubIframe = subIframeWin.document.getElementById("sub-sub-iframe");
+if (!subSubIframe) {
+timer.setTimeout(waitForFrames, 100);
+return;
+}
+let subSubIframeWin = subSubIframe.contentWindow;
+matchedTab = getTabForWindow(iframeWin);
+assert.equal(matchedTab, tab,
+"We are able to find the tab with an iframe window object");
+matchedTab = getTabForWindow(subIframeWin);
+assert.equal(matchedTab, tab,
+"We are able to find the tab with a sub-iframe window object");
+matchedTab = getTabForWindow(subSubIframeWin);
+assert.equal(matchedTab, tab,
+"We are able to find the tab with a sub-sub-iframe window object");
+// Put our primary tab in the background and test again.
+// The onActivate listener will take us to step3.
+auxTab.activate();
+}
+waitForFrames();
+}
+});
+}
+function step3(assert, done) {
+let matchedTab = getTabForWindow(iframeWin);
+assert.equal(matchedTab, primaryTab,
+"We get the correct tab even when it's in the background");
+primaryTab.close(function () {
+auxTab.close(function () { done();});
+});
+}
+exports["test behavior on close"] = function(assert, done) {
+tabs.open({
+url: "about:mozilla",
+onReady: function(tab) {
+assert.equal(tab.url, "about:mozilla", "Tab has the expected url");
+// if another test ends before closing a tab then index != 1 here
+assert.ok(tab.index >= 1, "Tab has the expected index, a value greater than 0");
+tab.close(function () {
+assert.equal(tab.url, undefined,
+"After being closed, tab attributes are undefined (url)");
+assert.equal(tab.index, undefined,
+"After being closed, tab attributes are undefined (index)");
+if (app.is("Firefox")) {
+// Ensure that we can call destroy multiple times without throwing;
+// Fennec doesn't use this internal utility
+tab.destroy();
+tab.destroy();
+}
+done();
+});
+}
+});
+};
+exports["test viewFor(tab)"] = (assert, done) => {
+// Note we defer handlers as length collection is updated after
+// handler is invoked, so if test is finished before counnts are
+// updated wrong length will show up in followup tests.
+tabs.once("open", defer(tab => {
+const view = viewFor(tab);
+assert.ok(view, "view is returned");
+assert.equal(getTabId(view), tab.id, "tab has a same id");
+tab.close(defer(done));
+}));
+tabs.open({ url: "about:mozilla" });
+};
+exports["test modelFor(xulTab)"] = (assert, done) => {
+tabs.open({
+url: "about:mozilla",
+onReady: tab => {
+const view = viewFor(tab);
+assert.ok(view, "view is returned");
+assert.ok(isTab(view), "view is underlaying tab");
+assert.equal(getTabId(view), tab.id, "tab has a same id");
+assert.equal(modelFor(view), tab, "modelFor(view) is SDK tab");
+tab.close(defer(done));
+}
+});
+};
+require("test").run(exports);