editor/libeditor/base/tests/test_bug795785.html@6474c204b198
editor/libeditor/base/tests/test_bug795785.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <html>
2 <!--
3 https://bugzilla.mozilla.org/show_bug.cgi?id=795785
4 -->
5 <head>
6 <title>Test for Bug 795785</title>
7 <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
11 </head>
12 <body>
13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=795785">Mozilla Bug 795785</a>
14 <div id="display">
15 <textarea id="textarea" style="overflow: hidden; height: 3em; width: 5em; word-wrap: normal;"></textarea>
16 <div id="div" contenteditable style="overflow: hidden; height: 3em; width: 5em;"></div>
17 </div>
18 <div id="content" style="display: none">
20 </div>
21 <pre id="test">
22 </pre>
24 <script class="testbody" type="application/javascript">
27 SimpleTest.waitForExplicitFinish();
29 // Turn off spatial navigation because it hijacks arrow key events and VK_RETURN
30 // events.
31 SpecialPowers.setBoolPref("snav.enabled", false);
33 SimpleTest.waitForFocus(runTests);
35 var textarea = document.getElementById("textarea");
36 var div = document.getElementById("div");
38 function hitEventLoop(aFunc, aTimes)
39 {
40 if (--aTimes) {
41 setTimeout(hitEventLoop, 0, aFunc, aTimes);
42 } else {
43 setTimeout(aFunc, 100);
44 }
45 }
47 function doKeyEventTest(aElement, aElementDescription, aCallback)
48 {
49 aElement.focus();
50 aElement.scrollTop = 0;
51 hitEventLoop(function () {
52 is(aElement.scrollTop, 0,
53 aElementDescription + "'s scrollTop isn't 0");
54 synthesizeKey("VK_RETURN", { });
55 synthesizeKey("VK_RETURN", { });
56 synthesizeKey("VK_RETURN", { });
57 synthesizeKey("VK_RETURN", { });
58 synthesizeKey("VK_RETURN", { });
59 synthesizeKey("VK_RETURN", { });
60 hitEventLoop(function () {
61 isnot(aElement.scrollTop, 0,
62 aElementDescription + " was not scrolled by inserting line breaks");
63 var scrollTop = aElement.scrollTop;
64 synthesizeKey("VK_UP", { });
65 synthesizeKey("VK_UP", { });
66 synthesizeKey("VK_UP", { });
67 synthesizeKey("VK_UP", { });
68 synthesizeKey("VK_UP", { });
69 hitEventLoop(function () {
70 isnot(aElement.scrollTop, scrollTop,
71 aElementDescription + " was not scrolled by up key events");
72 synthesizeKey("VK_DOWN", { });
73 synthesizeKey("VK_DOWN", { });
74 synthesizeKey("VK_DOWN", { });
75 synthesizeKey("VK_DOWN", { });
76 synthesizeKey("VK_DOWN", { });
77 hitEventLoop(function () {
78 is(aElement.scrollTop, scrollTop,
79 aElementDescription + " was not scrolled by down key events");
80 var longWord = "aaaaaaaaaaaaaaaaaaaa";
81 sendString(longWord);
82 hitEventLoop(function () {
83 isnot(aElement.scrollLeft, 0,
84 aElementDescription + " was not scrolled by typing long word");
85 var scrollLeft = aElement.scrollLeft;
86 var i;
87 for (i = 0; i < longWord.length; i++) {
88 synthesizeKey("VK_LEFT", { });
89 }
90 hitEventLoop(function () {
91 isnot(aElement.scrollLeft, scrollLeft,
92 aElementDescription + " was not scrolled by left key events");
93 for (i = 0; i < longWord.length; i++) {
94 synthesizeKey("VK_RIGHT", { });
95 }
96 hitEventLoop(function () {
97 is(aElement.scrollLeft, scrollLeft,
98 aElementDescription + " was not scrolled by right key events");
99 aCallback();
100 }, 20);
101 }, 20);
102 }, 20);
103 }, 20);
104 }, 20);
105 }, 20);
106 }, 20);
107 }
109 function doCompositionTest(aElement, aElementDescription, aCallback)
110 {
111 aElement.focus();
112 aElement.scrollTop = 0;
113 hitEventLoop(function () {
114 is(aElement.scrollTop, 0,
115 aElementDescription + "'s scrollTop isn't 0");
116 synthesizeComposition({ type: "compositionstart" });
117 var str = "Web \u958b\u767a\u8005\u306e\u7686\u3055\u3093\u306f\u3001" +
118 "Firefox \u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b HTML5" +
119 " \u3084 CSS \u306e\u65b0\u6a5f\u80fd\u3092\u6d3b\u7528\u3059" +
120 "\u308b\u3053\u3068\u3067\u3001\u9b45\u529b\u3042\u308b Web " +
121 "\u30b5\u30a4\u30c8\u3084\u9769\u65b0\u7684\u306a Web \u30a2" +
122 "\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u3088\u308a" +
123 "\u77ed\u6642\u9593\u3067\u7c21\u5358\u306b\u4f5c\u6210\u3067" +
124 "\u304d\u307e\u3059\u3002";
125 synthesizeComposition({ type: "compositionupdate", data: str });
126 synthesizeText({
127 composition: {
128 string: str,
129 clauses: [
130 { length: str.length, attr: COMPOSITION_ATTR_RAWINPUT }
131 ]
132 },
133 caret: { start: str.length, length: 0 }
134 });
135 hitEventLoop(function () {
136 isnot(aElement.scrollTop, 0,
137 aElementDescription + " was not scrolled by composition");
138 synthesizeComposition({ type: "compositionupdate", data: "" });
139 synthesizeText({
140 composition: { string: "", clauses: [ { length: 0, attr: 0 } ] },
141 caret: { start: 0, length: 0 }
142 });
143 synthesizeComposition({ type: "compositionend", data: "" });
144 hitEventLoop(function () {
145 is(aElement.scrollTop, 0,
146 aElementDescription + " was not scrolled back to the top by canceling composition");
147 aCallback();
148 }, 20);
149 }, 20);
150 }, 20);
151 }
153 function runTests()
154 {
155 doKeyEventTest(textarea, "textarea",
156 function () {
157 textarea.value = "";
158 doKeyEventTest(div, "div (contenteditable)",
159 function () {
160 div.innerHTML = "";
161 doCompositionTest(textarea, "textarea",
162 function () {
163 doCompositionTest(div, "div (contenteditable)",
164 function () {
165 SimpleTest.finish();
166 });
167 });
168 });
169 });
170 }
172 </script>
173 </body>
175 </html>
