1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/browser-element/mochitest/browserElement_SetInputMethodActive.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,178 @@
1.4 +/* Any copyright is dedicated to the public domain.
1.5 + http://creativecommons.org/publicdomain/zero/1.0/ */
1.6 +
1.7 +// Bug 905573 - Add setInputMethodActive to browser elements to allow gaia
1.8 +// system set the active IME app.
1.9 +'use strict';
1.10 +
1.11 +SimpleTest.waitForExplicitFinish();
1.12 +browserElementTestHelpers.setEnabledPref(true);
1.13 +browserElementTestHelpers.addPermission();
1.14 +
1.15 +function setup() {
1.16 + let appInfo = SpecialPowers.Cc['@mozilla.org/xre/app-info;1']
1.17 + .getService(SpecialPowers.Ci.nsIXULAppInfo);
1.18 + if (appInfo.name != 'B2G') {
1.19 + SpecialPowers.Cu.import("resource://gre/modules/Keyboard.jsm", window);
1.20 + }
1.21 +
1.22 + SpecialPowers.setBoolPref("dom.mozInputMethod.enabled", true);
1.23 + SpecialPowers.setBoolPref("dom.mozInputMethod.testing", true);
1.24 + SpecialPowers.addPermission('input-manage', true, document);
1.25 +}
1.26 +
1.27 +function tearDown() {
1.28 + SpecialPowers.setBoolPref("dom.mozInputMethod.enabled", false);
1.29 + SpecialPowers.setBoolPref("dom.mozInputMethod.testing", false);
1.30 + SpecialPowers.removePermission('input-manage', document);
1.31 + SimpleTest.finish();
1.32 +}
1.33 +
1.34 +function runTest() {
1.35 + let path = location.pathname;
1.36 + let imeUrl = location.protocol + '//' + location.host +
1.37 + path.substring(0, path.lastIndexOf('/')) +
1.38 + '/file_inputmethod.html';
1.39 + SpecialPowers.pushPermissions([{
1.40 + type: 'input',
1.41 + allow: true,
1.42 + context: {
1.43 + url: imeUrl,
1.44 + appId: SpecialPowers.Ci.nsIScriptSecurityManager.NO_APP_ID,
1.45 + isInBrowserElement: true
1.46 + }
1.47 + }], createFrames);
1.48 +}
1.49 +
1.50 +var gFrames = [];
1.51 +var gInputFrame;
1.52 +
1.53 +function createFrames() {
1.54 + // Create two input method iframes.
1.55 + let loadendCount = 0;
1.56 + let countLoadend = function() {
1.57 + ok(this.setInputMethodActive, 'Can access setInputMethodActive.');
1.58 +
1.59 + if (this === gInputFrame) {
1.60 + // The frame script running in the frame where the input is hosted.
1.61 + let appFrameScript = function appFrameScript() {
1.62 + let input = content.document.body.firstElementChild;
1.63 + input.oninput = function() {
1.64 + sendAsyncMessage('test:InputMethod:oninput', this.value);
1.65 + };
1.66 +
1.67 + /*
1.68 + * Bug 957213. Sometimes we need to refocus the input field to avoid
1.69 + * intermittent test failure.
1.70 + */
1.71 + content.setInterval(function() {
1.72 + input.focus();
1.73 + }, 500);
1.74 + }
1.75 +
1.76 + // Inject frame script to receive input.
1.77 + let mm = SpecialPowers.getBrowserFrameMessageManager(gInputFrame);
1.78 + mm.loadFrameScript('data:,(' + appFrameScript.toString() + ')();', false);
1.79 + mm.addMessageListener("test:InputMethod:oninput", next);
1.80 + }
1.81 +
1.82 + loadendCount++;
1.83 + if (loadendCount === 3) {
1.84 + startTest();
1.85 + }
1.86 + };
1.87 +
1.88 + // Create an input field to receive string from input method iframes.
1.89 + gInputFrame = document.createElement('iframe');
1.90 + SpecialPowers.wrap(gInputFrame).mozbrowser = true;
1.91 + gInputFrame.src =
1.92 + 'data:text/html,<input autofocus value="hello" />' +
1.93 + '<p>This is targetted mozbrowser frame.</p>';
1.94 + document.body.appendChild(gInputFrame);
1.95 + gInputFrame.addEventListener('mozbrowserloadend', countLoadend);
1.96 +
1.97 + for (let i = 0; i < 2; i++) {
1.98 + let frame = gFrames[i] = document.createElement('iframe');
1.99 + SpecialPowers.wrap(gFrames[i]).mozbrowser = true;
1.100 + // When the input method iframe is activated, it will send the URL
1.101 + // hash to current focused element. We set different hash to each
1.102 + // iframe so that iframes can be differentiated by their hash.
1.103 + frame.src = 'file_inputmethod.html#' + i;
1.104 + document.body.appendChild(frame);
1.105 + frame.addEventListener('mozbrowserloadend', countLoadend);
1.106 + }
1.107 +}
1.108 +
1.109 +function startTest() {
1.110 + // Set focus to the input field and wait for input methods' inputting.
1.111 + SpecialPowers.DOMWindowUtils.focus(gInputFrame);
1.112 +
1.113 + let req0 = gFrames[0].setInputMethodActive(true);
1.114 + req0.onsuccess = function() {
1.115 + ok(true, 'setInputMethodActive succeeded (0).');
1.116 + };
1.117 +
1.118 + req0.onerror = function() {
1.119 + ok(false, 'setInputMethodActive failed (0): ' + this.error.name);
1.120 + };
1.121 +}
1.122 +
1.123 +var gTimerId = null;
1.124 +var gCount = 0;
1.125 +
1.126 +function next(msg) {
1.127 + gCount++;
1.128 + let wrappedMsg = SpecialPowers.wrap(msg);
1.129 + let value = wrappedMsg.data;
1.130 + // The texts sent from the first and the second input method are '#0' and
1.131 + // '#1' respectively.
1.132 + switch (gCount) {
1.133 + case 1:
1.134 + is(value, '#0hello',
1.135 + 'Failed to get correct input from the first iframe.');
1.136 + let req1 = gFrames[1].setInputMethodActive(true);
1.137 + req1.onsuccess = function() {
1.138 + ok(true, 'setInputMethodActive succeeded (1).');
1.139 + };
1.140 + req1.onerror = function() {
1.141 + ok(false, 'setInputMethodActive failed (1): ' + this.error.name);
1.142 + };
1.143 + break;
1.144 +
1.145 + case 2:
1.146 + is(value, '#0#1hello',
1.147 + 'Failed to get correct input from the second iframe.');
1.148 + // Do nothing and wait for the next input from the second iframe.
1.149 + break;
1.150 +
1.151 + case 3:
1.152 + is(value, '#0#1#1hello',
1.153 + 'Failed to get correct input from the second iframe.');
1.154 + // Receive the second input from the second iframe.
1.155 + // Deactive the second iframe.
1.156 + let req3 = gFrames[1].setInputMethodActive(false);
1.157 + req3.onsuccess = function() {
1.158 + ok(true, 'setInputMethodActive(false) succeeded (3).');
1.159 + };
1.160 + req3.onerror = function() {
1.161 + ok(false, 'setInputMethodActive(false) failed (3): ' + this.error.name);
1.162 + };
1.163 +
1.164 + // Wait for a short while to ensure the second iframe is not active any
1.165 + // more.
1.166 + gTimerId = setTimeout(function() {
1.167 + ok(true, 'Successfully deactivate the second iframe.');
1.168 + tearDown();
1.169 + }, 1000);
1.170 + break;
1.171 +
1.172 + case 4:
1.173 + ok(false, 'Failed to deactivate the second iframe in time.');
1.174 + clearTimeout(gTimerId);
1.175 + tearDown();
1.176 + break;
1.177 + }
1.178 +}
1.179 +
1.180 +setup();
1.181 +addEventListener('testready', runTest);
