1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
<!DOCTYPE HTML>
<html><head>
<title>Test for bug 525389</title>
<style src="/tests/SimpleTest/test.css" type="text/css"></style>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<script class="testbody" type="application/javascript">
var utils = SpecialPowers.getDOMWindowUtils(window);
var Cc = SpecialPowers.Cc;
var Ci = SpecialPowers.Ci;
function getLoadContext() {
return SpecialPowers.wrap(window).docShell.QueryInterface(Ci.nsILoadContext);
}
async function runTest() {
var pasteCount = 0;
var pasteFunc = function(event) { pasteCount++; };
function verifyContent(s) {
var e = document.getElementById("i1");
var doc = e.contentDocument;
if (navigator.platform.includes("Win")) {
// On Windows ignore \n which got left over from the removal of the fragment tags
// <html><body>\n<!--StartFragment--> and <!--EndFragment-->\n</body>\n</html>.
is(doc.body.innerHTML.replace(/\n/g, ""), s, "");
} else {
is(doc.body.innerHTML, s, "");
}
}
function pasteInto(trans, html, target_id) {
var e = document.getElementById("i1");
var doc = e.contentDocument;
doc.designMode = "on";
doc.body.innerHTML = html;
doc.defaultView.focus();
if (target_id)
e = doc.getElementById(target_id);
else
e = doc.body;
var selection = doc.defaultView.getSelection();
selection.removeAllRanges();
selection.selectAllChildren(e);
selection.collapseToEnd();
pasteCount = 0;
e.addEventListener("paste", pasteFunc);
utils.sendContentCommandEvent("pasteTransferable", trans);
e.removeEventListener("paste", pasteFunc);
return e;
}
function getTransferableFromClipboard(asHTML) {
var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable);
trans.init(getLoadContext());
if (asHTML) {
trans.addDataFlavor("text/html");
} else {
trans.addDataFlavor("text/plain");
}
var clip = SpecialPowers.Services.clipboard;
clip.getData(trans, Ci.nsIClipboard.kGlobalClipboard);
return trans;
}
// Commented out as the test for it below is also commented out.
// function makeTransferable(s, asHTML, target_id) {
// var e = document.getElementById("i2");
// var doc = e.contentDocument;
// if (asHTML) {
// doc.body.innerHTML = s;
// } else {
// var text = doc.createTextNode(s);
// doc.body.appendChild(text);
// }
// doc.designMode = "on";
// doc.defaultView.focus();
// var selection = doc.defaultView.getSelection();
// selection.removeAllRanges();
// if (!target_id) {
// selection.selectAllChildren(doc.body);
// } else {
// var range = document.createRange();
// range.selectNode(doc.getElementById(target_id));
// selection.addRange(range);
// }
//
// // We cannot use plain strings, we have to use nsSupportsString.
// var supportsStringClass = SpecialPowers.Components.classes["@mozilla.org/supports-string;1"];
// var ssData = supportsStringClass.createInstance(Ci.nsISupportsString);
//
// // Create the transferable.
// var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(Ci.nsITransferable);
// trans.init(getLoadContext());
//
// // Add the data to the transferable.
// if (asHTML) {
// trans.addDataFlavor("text/html");
// ssData.data = doc.body.innerHTML;
// trans.setTransferData("text/html", ssData);
// } else {
// trans.addDataFlavor("text/plain");
// ssData.data = doc.body.innerHTML;
// trans.setTransferData("text/plain", ssData);
// }
//
// return trans;
// }
async function copyToClipBoard(s, asHTML, target_id) {
var e = document.getElementById("i2");
var doc = e.contentDocument;
if (asHTML) {
doc.body.innerHTML = s;
} else {
var text = doc.createTextNode(s);
doc.body.appendChild(text);
}
doc.designMode = "on";
doc.defaultView.focus();
var selection = doc.defaultView.getSelection();
selection.removeAllRanges();
if (!target_id) {
selection.selectAllChildren(doc.body);
} else {
var range = document.createRange();
range.selectNode(doc.getElementById(target_id));
selection.addRange(range);
}
await SimpleTest.promiseClipboardChange(() => true,
() => { SpecialPowers.wrap(doc).execCommand("copy", false, null); });
return e;
}
await copyToClipBoard("<span>Hello</span><span>Kitty</span>", true);
var trans = getTransferableFromClipboard(true);
pasteInto(trans, "");
verifyContent("<span>Hello</span><span>Kitty</span>");
is(pasteCount, 1, "paste event was not triggered");
// this test is not working out exactly like the clipboard test
// has to do with generating the nsITransferable above
// trans = makeTransferable('<span>Hello</span><span>Kitty</span>', true);
// pasteInto(trans, '');
// verifyContent('<span>Hello</span><span>Kitty</span>');
await copyToClipBoard("<dl><dd>Hello Kitty</dd></dl><span>Hello</span><span>Kitty</span>", true);
trans = getTransferableFromClipboard(true);
pasteInto(trans, '<ol><li id="paste_here">X</li></ol>', "paste_here");
verifyContent('<ol><li id="paste_here">X<dl><dd>Hello Kitty</dd></dl><span>Hello</span><span>Kitty</span></li></ol>');
is(pasteCount, 1, "paste event was not triggered");
// The following test doesn't do what I expected, because the special handling
// of IsList nodes in nsHTMLEditor::InsertHTMLWithContext simply removes
// non-list/item children. See bug 481177.
// await copyToClipBoard("<ol><li>Hello Kitty</li><span>Hello</span></ol>", true);
// pasteInto('<ol><li id="paste_here">X</li></ol>',"paste_here");
// verifyContent('<ol><li id="paste_here">X</li><li>Hello Kitty</li><span>Hello</span></ol>');
await copyToClipBoard("<pre>Kitty</pre><span>Hello</span>", true);
trans = getTransferableFromClipboard(true);
pasteInto(trans, '<pre id="paste_here">Hello </pre>', "paste_here");
verifyContent('<pre id="paste_here">Hello Kitty<span>Hello</span></pre>');
is(pasteCount, 1, "paste event was not triggered");
await copyToClipBoard('1<span style="display: contents">2</span>3', true);
trans = getTransferableFromClipboard(true);
pasteInto(trans, '<div id="paste_here"></div>', "paste_here");
verifyContent('<div id="paste_here">1<span style="display: contents">2</span>3</div>');
is(pasteCount, 1, "paste event was not triggered");
// test that we can preventDefault pastes
pasteFunc = function(event) { event.preventDefault(); return false; };
await copyToClipBoard("<pre>Kitty</pre><span>Hello</span>", true);
trans = getTransferableFromClipboard(true);
pasteInto(trans, '<pre id="paste_here">Hello </pre>', "paste_here");
verifyContent('<pre id="paste_here">Hello </pre>');
is(pasteCount, 0, "paste event was triggered");
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(() => {
add_task(async function test_copy() {
await runTest();
});
});
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=525389">Mozilla Bug 525389</a>
<p id="display"></p>
<pre id="test">
</pre>
<iframe id="i1" width="200" height="100" src="about:blank"></iframe><br>
<iframe id="i2" width="200" height="100" src="about:blank"></iframe><br>
</body>
</html>
|
