content/base/test/copypaste.js@6474c204b198
content/base/test/copypaste.js
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 /* Any copyright is dedicated to the Public Domain.
2 * http://creativecommons.org/publicdomain/zero/1.0/ */
4 function modifySelection(s) {
5 var g = window.getSelection();
6 var l = g.getRangeAt(0);
7 var d = document.createElement("p");
8 d.innerHTML = s;
9 d.appendChild(l.cloneContents());
11 var e = document.createElement("div");
12 document.body.appendChild(e);
13 e.appendChild(d);
14 var a = document.createRange();
15 a.selectNode(d);
16 g.removeAllRanges();
17 g.addRange(a);
18 window.setTimeout(function () {
19 e.parentNode.removeChild(e);
20 g.removeAllRanges();
21 g.addRange(l);
22 }, 0)
23 }
25 function getLoadContext() {
26 var Ci = SpecialPowers.Ci;
27 return SpecialPowers.wrap(window).QueryInterface(Ci.nsIInterfaceRequestor)
28 .getInterface(Ci.nsIWebNavigation)
29 .QueryInterface(Ci.nsILoadContext);
30 }
32 function testCopyPaste (isXHTML) {
33 var suppressUnicodeCheckIfHidden = !!isXHTML;
34 var suppressHTMLCheck = !!isXHTML;
36 var webnav = SpecialPowers.wrap(window).QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
37 .getInterface(SpecialPowers.Ci.nsIWebNavigation)
39 var docShell = webnav.QueryInterface(SpecialPowers.Ci.nsIDocShell);
41 var documentViewer = docShell.contentViewer
42 .QueryInterface(SpecialPowers.Ci.nsIContentViewerEdit);
44 var clipboard = SpecialPowers.Services.clipboard;
46 var textarea = SpecialPowers.wrap(document.getElementById('input'));
48 function copySelectionToClipboard(suppressUnicodeCheck) {
49 documentViewer.copySelection();
50 if (!suppressUnicodeCheck)
51 ok(clipboard.hasDataMatchingFlavors(["text/unicode"], 1,1), "check text/unicode");
52 if (!suppressHTMLCheck)
53 ok(clipboard.hasDataMatchingFlavors(["text/html"], 1,1), "check text/html");
54 }
55 function copyToClipboard(node, suppressUnicodeCheck) {
56 textarea.blur();
57 clipboard.emptyClipboard(1);
58 var sel = window.getSelection();
59 sel.removeAllRanges();
60 var r = document.createRange();
61 r.selectNode(node);
62 window.getSelection().addRange(r);
63 copySelectionToClipboard(suppressUnicodeCheck);
64 }
65 function copyRangeToClipboard(startNode,startIndex,endNode,endIndex,suppressUnicodeCheck) {
66 textarea.blur();
67 clipboard.emptyClipboard(1);
68 var sel = window.getSelection();
69 sel.removeAllRanges();
70 var r = document.createRange();
71 r.setStart(startNode,startIndex)
72 r.setEnd(endNode,endIndex)
73 window.getSelection().addRange(r);
74 copySelectionToClipboard(suppressUnicodeCheck);
75 }
76 function copyChildrenToClipboard(id) {
77 textarea.blur();
78 clipboard.emptyClipboard(1);
79 window.getSelection().selectAllChildren(document.getElementById(id));
80 copySelectionToClipboard();
81 }
82 function getClipboardData(mime) {
83 var transferable = SpecialPowers.Cc['@mozilla.org/widget/transferable;1']
84 .createInstance(SpecialPowers.Ci.nsITransferable);
85 transferable.init(getLoadContext());
86 transferable.addDataFlavor(mime);
87 clipboard.getData(transferable, 1);
88 var data = SpecialPowers.createBlankObject();
89 transferable.getTransferData(mime, data, {}) ;
90 return data;
91 }
92 function testClipboardValue(mime, expected) {
93 if (suppressHTMLCheck && mime == "text/html")
94 return null;
95 var data = SpecialPowers.wrap(getClipboardData(mime));
96 is (data.value == null ? data.value :
97 data.value.QueryInterface(SpecialPowers.Ci.nsISupportsString).data,
98 expected,
99 mime + " value in the clipboard");
100 return data.value;
101 }
102 function testPasteText(expected) {
103 textarea.value="";
104 textarea.focus();
105 textarea.editor.paste(1);
106 is(textarea.value, expected, "value of the textarea after the paste");
107 }
108 function testSelectionToString(expected) {
109 is(window.getSelection().toString().replace(/\r\n/g,"\n"), expected, "Selection.toString");
110 }
111 function testInnerHTML(id, expected) {
112 var value = document.getElementById(id).innerHTML;
113 is(value, expected, id + ".innerHTML");
114 }
115 function testEmptyChildren(id) {
116 copyChildrenToClipboard(id);
117 testSelectionToString("");
118 testClipboardValue("text/unicode", null);
119 testClipboardValue("text/html", null);
120 testPasteText("");
121 }
123 copyChildrenToClipboard("draggable");
124 testSelectionToString("This is a draggable bit of text.");
125 testClipboardValue("text/unicode",
126 "This is a draggable bit of text.");
127 testClipboardValue("text/html",
128 "<div id=\"draggable\" title=\"title to have a long HTML line\">This is a <em>draggable</em> bit of text.</div>");
129 testPasteText("This is a draggable bit of text.");
131 copyChildrenToClipboard("alist");
132 testSelectionToString(" bla\n\n foo\n bar\n\n");
133 testClipboardValue("text/unicode", " bla\n\n foo\n bar\n\n");
134 testClipboardValue("text/html", "<div id=\"alist\">\n bla\n <ul>\n <li>foo</li>\n \n <li>bar</li>\n </ul>\n </div>");
135 testPasteText(" bla\n\n foo\n bar\n\n");
137 copyChildrenToClipboard("blist");
138 testSelectionToString(" mozilla\n\n foo\n bar\n\n");
139 testClipboardValue("text/unicode", " mozilla\n\n foo\n bar\n\n");
140 testClipboardValue("text/html", "<div id=\"blist\">\n mozilla\n <ol>\n <li>foo</li>\n \n <li>bar</li>\n </ol>\n </div>");
141 testPasteText(" mozilla\n\n foo\n bar\n\n");
143 copyChildrenToClipboard("clist");
144 testSelectionToString(" mzla\n\n foo\n bazzinga!\n bar\n\n");
145 testClipboardValue("text/unicode", " mzla\n\n foo\n bazzinga!\n bar\n\n");
146 testClipboardValue("text/html", "<div id=\"clist\">\n mzla\n <ul>\n <li>foo<ul>\n <li>bazzinga!</li>\n </ul></li>\n \n <li>bar</li>\n </ul>\n </div>");
147 testPasteText(" mzla\n\n foo\n bazzinga!\n bar\n\n");
149 copyChildrenToClipboard("div4");
150 testSelectionToString(" Tt t t ");
151 testClipboardValue("text/unicode", " Tt t t ");
152 if (isXHTML) {
153 testClipboardValue("text/html", "<div id=\"div4\">\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">t t t</textarea>\n</div>");
154 testInnerHTML("div4", "\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\">t t t</textarea>\n");
155 }
156 else {
157 testClipboardValue("text/html", "<div id=\"div4\">\n T<textarea>t t t</textarea>\n</div>");
158 testInnerHTML("div4", "\n T<textarea>t t t</textarea>\n");
159 }
160 testPasteText(" Tt t t ");
162 copyChildrenToClipboard("div5");
163 testSelectionToString(" T ");
164 testClipboardValue("text/unicode", " T ");
165 if (isXHTML) {
166 testClipboardValue("text/html", "<div id=\"div5\">\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\"> </textarea>\n</div>");
167 testInnerHTML("div5", "\n T<textarea xmlns=\"http://www.w3.org/1999/xhtml\"> </textarea>\n");
168 }
169 else {
170 testClipboardValue("text/html", "<div id=\"div5\">\n T<textarea> </textarea>\n</div>");
171 testInnerHTML("div5", "\n T<textarea> </textarea>\n");
172 }
173 testPasteText(" T ");
175 copyRangeToClipboard($("div6").childNodes[0],0, $("div6").childNodes[1],1,suppressUnicodeCheckIfHidden);
176 testSelectionToString("");
177 // START Disabled due to bug 564688
178 if (false) {
179 testClipboardValue("text/unicode", "");
180 testClipboardValue("text/html", "");
181 }
182 // END Disabled due to bug 564688
183 testInnerHTML("div6", "div6");
185 copyRangeToClipboard($("div7").childNodes[0],0, $("div7").childNodes[0],4,suppressUnicodeCheckIfHidden);
186 testSelectionToString("");
187 // START Disabled due to bug 564688
188 if (false) {
189 testClipboardValue("text/unicode", "");
190 testClipboardValue("text/html", "");
191 }
192 // END Disabled due to bug 564688
193 testInnerHTML("div7", "div7");
195 copyRangeToClipboard($("div8").childNodes[0],0, $("div8").childNodes[0],4,suppressUnicodeCheckIfHidden);
196 testSelectionToString("");
197 // START Disabled due to bug 564688
198 if (false) {
199 testClipboardValue("text/unicode", "");
200 testClipboardValue("text/html", "");
201 }
202 // END Disabled due to bug 564688
203 testInnerHTML("div8", "div8");
205 copyRangeToClipboard($("div9").childNodes[0],0, $("div9").childNodes[0],4,suppressUnicodeCheckIfHidden);
206 testSelectionToString("div9");
207 testClipboardValue("text/unicode", "div9");
208 testClipboardValue("text/html", "div9");
209 testInnerHTML("div9", "div9");
211 copyToClipboard($("div10"), suppressUnicodeCheckIfHidden);
212 testSelectionToString("");
213 testInnerHTML("div10", "div10");
215 copyToClipboard($("div10").firstChild, suppressUnicodeCheckIfHidden);
216 testSelectionToString("");
218 copyRangeToClipboard($("div10").childNodes[0],0, $("div10").childNodes[0],1,suppressUnicodeCheckIfHidden);
219 testSelectionToString("");
221 copyRangeToClipboard($("div10").childNodes[1],0, $("div10").childNodes[1],1,suppressUnicodeCheckIfHidden);
222 testSelectionToString("");
224 // ============ copy/paste test from/to a textarea
226 var val = "1\n 2\n 3";
227 textarea.value=val;
228 textarea.select();
229 textarea.editor.copy();
231 textarea.value="";
232 textarea.editor.paste(1);
233 is(textarea.value, val);
234 textarea.value="";
236 // ============ NOSCRIPT should not be copied
238 copyChildrenToClipboard("div13");
239 testSelectionToString("__");
240 testClipboardValue("text/unicode", "__");
241 testClipboardValue("text/html", "<div id=\"div13\">__</div>");
242 testPasteText("__");
244 // ============ converting cell boundaries to tabs in tables
246 copyToClipboard($("tr1"));
247 testClipboardValue("text/unicode", "foo\tbar");
249 // ============ manipulating Selection in oncopy
251 copyRangeToClipboard($("div11").childNodes[0],0, $("div11").childNodes[1],2);
252 testClipboardValue("text/unicode", "Xdiv11");
253 testClipboardValue("text/html", "<div><p>X<span>div</span>11</p></div>");
254 setTimeout(function(){testSelectionToString("div11")},0);
256 setTimeout(function(){
257 copyRangeToClipboard($("div12").childNodes[0],0, $("div12").childNodes[1],2);
258 testClipboardValue("text/unicode", "Xdiv12");
259 testClipboardValue("text/html", "<div><p>X<span>div</span>12</p></div>");
260 setTimeout(function(){
261 testSelectionToString("div12");
262 setTimeout(SimpleTest.finish,0);
263 },0);
264 },0);
265 }
