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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<window title="Browser Drop Tests"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:html="http://www.w3.org/1999/xhtml">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
<script>
<![CDATA[
const { ContentTask } = ChromeUtils.import("resource://testing-common/ContentTask.jsm");
function dropOnRemoteBrowserAsync(browser, data, shouldExpectStateChange) {
ContentTask.setTestScope(window); // Need this so is/isnot/ok are available inside the contenttask
return ContentTask.spawn(browser, {data, shouldExpectStateChange}, async function({data, shouldExpectStateChange}) {
if (!content.document.documentElement) {
// Wait until the testing document gets loaded.
await new Promise(resolve => {
let onload = function() {
content.window.removeEventListener("load", onload);
resolve();
};
content.window.addEventListener("load", onload);
});
}
let dataTransfer = new content.DataTransfer();
for (let i = 0; i < data.length; i++) {
let types = data[i];
for (let j = 0; j < types.length; j++) {
dataTransfer.mozSetDataAt(types[j].type, types[j].data, i);
}
}
let event = content.document.createEvent("DragEvent");
event.initDragEvent("drop", true, true, content, 0, 0, 0, 0, 0,
false, false, false, false, 0, null, dataTransfer);
content.document.body.dispatchEvent(event);
let links = [];
try {
links = Services.droppedLinkHandler.dropLinks(event, true);
} catch (ex) {
if (shouldExpectStateChange) {
ok(false, "Should not have gotten an exception from the dropped link handler, but got: " + ex);
console.error(ex);
}
}
return links;
});
}
async function expectLink(browser, expectedLinks, data, testid, onbody=false) {
let lastLinks = [];
let lastLinksPromise = new Promise(resolve => {
browser.droppedLinkHandler = function(event, links) {
info(`droppedLinkHandler called, received links ${JSON.stringify(links)}`);
if (!expectedLinks.length) {
ok(false, `droppedLinkHandler called for ${JSON.stringify(links)} which we didn't expect.`);
}
lastLinks = links;
resolve(links);
};
});
function dropOnBrowserSync() {
let dropEl = onbody ? browser.contentDocument.body : browser;
synthesizeDrop(dropEl, dropEl, data, null, dropEl.ownerGlobal);
}
let links;
if (browser.isRemoteBrowser) {
let remoteLinks = await dropOnRemoteBrowserAsync(browser, data, expectedLinks.length);
is(remoteLinks.length, expectedLinks.length, testid + " remote links length");
for (let i = 0, length = remoteLinks.length; i < length; i++) {
is(remoteLinks[i].url, expectedLinks[i].url, testid + "[" + i + "] remote link");
is(remoteLinks[i].name, expectedLinks[i].name, testid + "[" + i + "] remote name");
}
if (!expectedLinks.length) {
// There is no way to check if nothing happens asynchronously.
return;
}
links = await lastLinksPromise;
} else {
dropOnBrowserSync();
links = lastLinks;
}
is(links.length, expectedLinks.length, testid + " links length");
for (let i = 0, length = links.length; i < length; i++) {
is(links[i].url, expectedLinks[i].url, testid + "[" + i + "] link");
is(links[i].name, expectedLinks[i].name, testid + "[" + i + "] name");
}
};
async function dropLinksOnBrowser(browser, type) {
// Dropping single text/plain item with single link should open single
// page.
await expectLink(browser,
[ { url: "http://www.mozilla.org/",
name: "http://www.mozilla.org/" } ],
[ [ { type: "text/plain",
data: "http://www.mozilla.org/" } ] ],
"text/plain drop on browser " + type);
// Dropping single text/plain item with multiple links should open
// multiple pages.
await expectLink(browser,
[ { url: "http://www.mozilla.org/",
name: "http://www.mozilla.org/" },
{ url: "http://www.example.com/",
name: "http://www.example.com/" } ],
[ [ { type: "text/plain",
data: "http://www.mozilla.org/\nhttp://www.example.com/" } ] ],
"text/plain with 2 URLs drop on browser " + type);
// Dropping sinlge unsupported type item should not open anything.
await expectLink(browser,
[],
[ [ { type: "text/link",
data: "http://www.mozilla.org/" } ] ],
"text/link drop on browser " + type);
// Dropping single text/uri-list item with single link should open single
// page.
await expectLink(browser,
[ { url: "http://www.example.com/",
name: "http://www.example.com/" } ],
[ [ { type: "text/uri-list",
data: "http://www.example.com/" } ] ],
"text/uri-list drop on browser " + type);
// Dropping single text/uri-list item with multiple links should open
// multiple pages.
await expectLink(browser,
[ { url: "http://www.example.com/",
name: "http://www.example.com/" },
{ url: "http://www.mozilla.org/",
name: "http://www.mozilla.org/" }],
[ [ { type: "text/uri-list",
data: "http://www.example.com/\nhttp://www.mozilla.org/" } ] ],
"text/uri-list with 2 URLs drop on browser " + type);
// Name in text/x-moz-url should be handled.
await expectLink(browser,
[ { url: "http://www.example.com/",
name: "Example.com" } ],
[ [ { type: "text/x-moz-url",
data: "http://www.example.com/\nExample.com" } ] ],
"text/x-moz-url drop on browser " + type);
await expectLink(browser,
[ { url: "http://www.mozilla.org/",
name: "Mozilla.org" },
{ url: "http://www.example.com/",
name: "Example.com" } ],
[ [ { type: "text/x-moz-url",
data: "http://www.mozilla.org/\nMozilla.org\nhttp://www.example.com/\nExample.com" } ] ],
"text/x-moz-url with 2 URLs drop on browser " + type);
// Dropping single item with multiple types should open single page.
await expectLink(browser,
[ { url: "http://www.example.org/",
name: "Example.com" } ],
[ [ { type: "text/plain",
data: "http://www.mozilla.org/" },
{ type: "text/x-moz-url",
data: "http://www.example.org/\nExample.com" } ] ],
"text/plain and text/x-moz-url drop on browser " + type);
// Dropping javascript or data: URLs should fail:
await expectLink(browser,
[],
[ [ { type: "text/plain",
data: "javascript:'bad'" } ] ],
"text/plain javascript url drop on browser " + type);
await expectLink(browser,
[],
[ [ { type: "text/plain",
data: "jAvascript:'also bad'" } ] ],
"text/plain mixed-case javascript url drop on browser " + type);
await expectLink(browser,
[],
[ [ { type: "text/plain",
data: "data:text/html,bad" } ] ],
"text/plain data url drop on browser " + type);
// Dropping a chrome url should fail as we don't have a source node set,
// defaulting to a source of file:///
await expectLink(browser,
[],
[ [ { type: "text/x-moz-url",
data: "chrome://browser/content/browser.xhtml" } ] ],
"text/x-moz-url chrome url drop on browser " + type);
if (browser.type == "content") {
await SpecialPowers.spawn(browser, [], function() {
content.window.stopMode = true;
});
// stopPropagation should not prevent the browser link handling from occuring
await expectLink(browser,
[ { url: "http://www.mozilla.org/",
name: "http://www.mozilla.org/" } ],
[ [ { type: "text/uri-list",
data: "http://www.mozilla.org/" } ] ],
"text/x-moz-url drop on browser with stopPropagation drop event", true);
await SpecialPowers.spawn(browser, [], function() {
content.window.cancelMode = true;
});
// Canceling the event, however, should prevent the link from being handled.
await expectLink(browser,
[],
[ [ { type: "text/uri-list", data: "http://www.mozilla.org/" } ] ],
"text/x-moz-url drop on browser with cancelled drop event", true);
}
}
function info(msg) { window.arguments[0].SimpleTest.info(msg); }
function is(l, r, n) { window.arguments[0].SimpleTest.is(l,r,n); }
function ok(v, n) { window.arguments[0].SimpleTest.ok(v,n); }
]]>
</script>
<html:style>
/* FIXME: This is just preserving behavior from before bug 1656081.
* Without this there's one subtest that fails, but the browser
* elements were zero-sized before so... */
browser {
min-width: 0;
min-height: 0;
}
</html:style>
<browser id="chromechild" src="about:blank"/>
<browser id="contentchild" type="content" style="width: 100px; height: 100px"
src="data:text/html,<html draggable='true'><body draggable='true' style='width: 100px; height: 100px;' ondragover='event.preventDefault()' ondrop='if (window.stopMode) event.stopPropagation(); if (window.cancelMode) event.preventDefault();'></body></html>"/>
<browser id="remote-contentchild" type="content" remote="true" style="width: 100px; height: 100px"
src="data:text/html,<html draggable='true'><body draggable='true' style='width: 100px; height: 100px;' ondragover='event.preventDefault()' ondrop='if (window.stopMode) event.stopPropagation(); if (window.cancelMode) event.preventDefault();'></body></html>"/>
</window>
|
