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

comparison: addon-sdk/source/test/test-ui-frame.js

addon-sdk/source/test/test-ui-frame.js

branch: TOR_BUG_3246
changeset 7: 129ffea94266

equal deleted inserted replaced

--1:000000000000
+:2fc558f0e277
+/* 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";
+module.metadata = {
+"engines": {
+"Firefox": "*"
+}
+};
+const { Cu } = require("chrome");
+const { Frame } = require("sdk/ui/frame");
+const { Toolbar } = require("sdk/ui/toolbar");
+const { Loader } = require("sdk/test/loader");
+const { identify } = require("sdk/ui/id");
+const { setTimeout } = require("sdk/timers");
+const { getMostRecentBrowserWindow, open } = require("sdk/window/utils");
+const { ready, loaded, close } = require("sdk/window/helpers");
+const { defer, all } = require("sdk/core/promise");
+const { send } = require("sdk/event/utils");
+const { object } = require("sdk/util/sequence");
+const { OutputPort } = require("sdk/output/system");
+const { Task } = Cu.import("resource://gre/modules/Task.jsm", {});
+const output = new OutputPort({ id: "toolbar-change" });
+const wait = (toolbar, event, times) => {
+let { promise, resolve } = defer();
+if (times) {
+let resolveArray = [];
+let counter = 0;
+toolbar.on(event, function onEvent (e) {
+resolveArray.push(e);
+if (++counter === times) {
+toolbar.off(event, onEvent);
+resolve(resolveArray);
+}
+});
+}
+else {
+toolbar.once(event, resolve);
+}
+return promise;
+};
+const stateEventsFor = frame =>
+[wait(frame, "attach"), wait(frame, "ready"),
+wait(frame, "load"), wait(frame, "detach")];
+const isAttached = ({id}, window=getMostRecentBrowserWindow()) =>
+!!window.document.getElementById(id);
+// Use `Task.spawn` instead of `Task.async` because the returned function does not contain
+// a length for the test harness to determine whether the test should be executed
+exports["test frame API"] = function* (assert) {
+const url = "data:text/html,frame-api";
+assert.throws(() => new Frame(),
+/The `options.url`/,
+"must provide url");
+assert.throws(() => new Frame({ url: "http://mozilla.org/" }),
+/The `options.url`/,
+"options.url must be local url");
+assert.throws(() => new Frame({url: url, name: "4you" }),
+/The `option.name` must be a valid/,
+"can only take valid names");
+const f1 = new Frame({ url: url });
+assert.ok(f1.id, "frame has an id");
+assert.equal(f1.url, void(0), "frame has no url until it's loaded");
+assert.equal(typeof(f1.postMessage), "function",
+"frames can postMessages");
+const p1 = wait(f1, "register");
+assert.throws(() => new Frame({ url: url }),
+/Frame with this id already exists/,
+"can't have two identical frames");
+const f2 = new Frame({ name: "frame-2", url: url });
+assert.pass("can create frame with same url but diff name");
+const p2 = wait(f2, "register");
+yield p1;
+assert.pass("frame#1 was registered");
+assert.equal(f1.url, url, "once registered it get's url");
+yield p2;
+assert.pass("frame#2 was registered");
+assert.equal(f2.url, url, "once registered it get's url");
+f1.destroy();
+const f3 = new Frame({ url: url });
+assert.pass("frame identical to destroyed one can be created");
+yield wait(f3, "register");
+assert.equal(f3.url, url, "url is set");
+f2.destroy();
+f3.destroy();
+};
+exports["test frame in toolbar"] = function* (assert) {
+const assertEvent = (event, type) => {
+assert.ok(event, "`" + type + "` event was dispatched");
+assert.equal(event.type, type, "event.type is: " + type);
+assert.equal(typeof(event.source), "object",
+"event.source is an object");
+assert.equal(typeof(event.source.postMessage), "function",
+"messages can be posted to event.source");
+};
+const url = "data:text/html,toolbar-frame";
+const f1 = new Frame({ url: url });
+const t1 = new Toolbar({
+title: "frame toolbar",
+items: [f1]
+});
+const w1 = getMostRecentBrowserWindow();
+const [a1, r1, l1] = stateEventsFor(f1);
+assertEvent((yield a1), "attach");
+assert.ok(isAttached(f1, w1), "frame is in the window#1");
+assertEvent((yield r1), "ready");
+assertEvent((yield l1), "load");
+const [a2, r2, l2] = stateEventsFor(f1);
+const w2 = open();
+assertEvent((yield a2), "attach");
+assert.ok(isAttached(f1, w2), "frame is in the window#2");
+assertEvent((yield r2), "ready");
+assertEvent((yield l2), "load");
+assert.pass("frame attached to window#2");
+const d1 = wait(f1, "detach");
+yield close(w2);
+assertEvent((yield d1), "detach");
+assert.pass("frame detached when window is closed");
+t1.destroy();
+assertEvent((yield wait(f1, "detach")), "detach");
+assert.ok(!isAttached(f1, w1), "frame was removed from window#1");
+assert.pass("toolbar destroy detaches frame");
+};
+exports["test host to content messaging"] = function* (assert) {
+const url = "data:text/html,<script>new " + function() {
+window.addEventListener("message", (event) => {
+if (event.data === "ping!")
+event.source.postMessage("pong!", event.origin);
+});
+} + "</script>";
+const f1 = new Frame({ name: "mailbox", url: url });
+const t1 = new Toolbar({ title: "mailbox", items: [f1] });
+const e1 = yield wait(f1, "ready");
+e1.source.postMessage("ping!", e1.origin);
+const pong = yield wait(f1, "message");
+assert.equal(pong.data, "pong!", "received ping back");
+t1.destroy();
+yield wait(t1, "detach");
+};
+exports["test content to host messaging"] = function* (assert) {
+const url = "data:text/html,<script>new " + function() {
+window.addEventListener("message", (event) => {
+if (event.data === "pong!")
+event.source.postMessage("end", event.origin);
+});
+window.parent.postMessage("ping!", "*");
+} + "</script>";
+const f1 = new Frame({ name: "inbox", url: url });
+const t1 = new Toolbar({ title: "inbox", items: [f1] });
+const e1 = yield wait(f1, "message");
+assert.equal(e1.data, "ping!", "received ping from content");
+e1.source.postMessage("pong!", e1.origin);
+const e2 = yield wait(f1, "message");
+assert.equal(e2.data, "end", "received end message");
+t1.destroy();
+yield wait(t1, "detach");
+};
+exports["test direct messaging"] = function* (assert) {
+const url = "data:text/html,<script>new " + function() {
+var n = 0;
+window.addEventListener("message", (event) => {
+if (event.data === "inc")
+n = n + 1;
+if (event.data === "print")
+event.source.postMessage({ n: n }, event.origin);
+});
+} + "</script>";
+const w1 = getMostRecentBrowserWindow();
+const f1 = new Frame({ url: url, name: "mail-cluster" });
+const t1 = new Toolbar({ title: "claster", items: [f1] });
+yield wait(f1, "ready");
+assert.pass("document loaded in window#1");
+const w2 = open();
+yield wait(f1, "ready");
+assert.pass("document loaded in window#2");
+let messages = wait(f1, "message", 2);
+f1.postMessage("inc", f1.origin);
+f1.postMessage("print", f1.origin);
+const [e1, e2] = yield messages;
+assert.deepEqual(e1.data, {n: 1}, "received message from window#1");
+assert.deepEqual(e2.data, {n: 1}, "received message from window#2");
+let message = wait(f1, "message");
+e1.source.postMessage("inc", e1.origin);
+e1.source.postMessage("print", e1.origin);
+const e3 = yield message;
+assert.deepEqual(e3.data, {n: 2}, "state changed in window#1");
+let message = wait(f1, "message");
+e2.source.postMessage("print", e2.origin);
+yield message;
+assert.deepEqual(e2.data, {n:1}, "window#2 didn't received inc message");
+yield close(w2);
+t1.destroy();
+yield wait(t1, "detach");
+};
+require("sdk/test").run(exports);