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
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
add_task(async function() {
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:blank" },
async function(browser) {
const BASE1 = getRootDirectory(gTestPath).replace(
"chrome://mochitests/content",
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
"http://example.com"
);
const BASE2 = getRootDirectory(gTestPath).replace(
"chrome://mochitests/content",
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
"http://test1.example.com"
);
const URL = BASE1 + "onload_message.html";
let sixth = BrowserTestUtils.waitForNewTab(
gBrowser,
URL + "#sixth",
true,
true
);
let seventh = BrowserTestUtils.waitForNewTab(
gBrowser,
URL + "#seventh",
true,
true
);
let browserIds = await SpecialPowers.spawn(
browser,
[{ base1: BASE1, base2: BASE2 }],
async function({ base1, base2 }) {
let top = content;
top.name = "top";
top.location.href += "#top";
let contexts = {
top: top.location.href,
first: base1 + "dummy_page.html#first",
third: base2 + "dummy_page.html#third",
second: base1 + "dummy_page.html#second",
fourth: base2 + "dummy_page.html#fourth",
fifth: base1 + "dummy_page.html#fifth",
sixth: base1 + "onload_message.html#sixth",
seventh: base1 + "onload_message.html#seventh",
};
function addFrame(target, name) {
return content.SpecialPowers.spawn(
target,
[name, contexts[name]],
async (name, context) => {
let doc = this.content.document;
let frame = doc.createElement("iframe");
doc.body.appendChild(frame);
frame.name = name;
frame.src = context;
await new Promise(resolve => {
frame.addEventListener("load", resolve, { once: true });
});
return frame.browsingContext;
}
);
}
function addWindow(target, name, { options, resolve }) {
return content.SpecialPowers.spawn(
target,
[name, contexts[name], options, resolve],
(name, context, options, resolve) => {
let win = this.content.open(context, name, options);
let bc = win && win.docShell.browsingContext;
if (resolve) {
return new Promise(resolve =>
this.content.addEventListener("message", () => resolve(bc))
);
}
return Promise.resolve({ name });
}
);
}
// We're going to create a tree that looks like the
// following.
//
// top sixth seventh
// / \
// / \ /
// first second
// / \ /
// / \
// third fourth - - -
// /
// /
// fifth
//
// The idea is to have one top level non-auxiliary browsing
// context, five nested, one top level auxiliary with an
// opener, and one top level without an opener. Given that
// set of related and one unrelated browsing contexts we
// wish to confirm that targeting is able to find
// appropriate browsing contexts.
// BrowsingContext.findWithName requires access checks, which
// can only be performed in the process of the accessor BC's
// docShell.
function findWithName(bc, name) {
return content.SpecialPowers.spawn(bc, [bc, name], (bc, name) => {
return bc.findWithName(name);
});
}
async function reachable(start, target) {
info(start.name, target.name);
is(
await findWithName(start, target.name),
target,
[start.name, "can reach", target.name].join(" ")
);
}
async function unreachable(start, target) {
is(
await findWithName(start, target.name),
null,
[start.name, "can't reach", target.name].join(" ")
);
}
let first = await addFrame(top, "first");
info("first");
let second = await addFrame(top, "second");
info("second");
let third = await addFrame(first, "third");
info("third");
let fourth = await addFrame(first, "fourth");
info("fourth");
let fifth = await addFrame(fourth, "fifth");
info("fifth");
let sixth = await addWindow(fourth, "sixth", { resolve: true });
info("sixth");
let seventh = await addWindow(fourth, "seventh", {
options: ["noopener"],
});
info("seventh");
let origin1 = [first, second, fifth, sixth];
let origin2 = [third, fourth];
let topBC = BrowsingContext.getFromWindow(top);
let frames = new Map([
[topBC, [topBC, first, second, third, fourth, fifth, sixth]],
[first, [topBC, ...origin1, third, fourth]],
[second, [topBC, ...origin1, third, fourth]],
[third, [topBC, ...origin2, fifth, sixth]],
[fourth, [topBC, ...origin2, fifth, sixth]],
[fifth, [topBC, ...origin1, third, fourth]],
[sixth, [...origin1, third, fourth]],
]);
for (let [start, accessible] of frames) {
for (let frame of frames.keys()) {
if (accessible.includes(frame)) {
await reachable(start, frame);
} else {
await unreachable(start, frame);
}
}
await unreachable(start, seventh);
}
let topBrowserId = topBC.browserId;
ok(topBrowserId > 0, "Should have a browser ID.");
for (let [name, bc] of Object.entries({
first,
second,
third,
fourth,
fifth,
})) {
is(
bc.browserId,
topBrowserId,
`${name} frame should have the same browserId as top.`
);
}
ok(sixth.browserId > 0, "sixth should have a browserId.");
isnot(
sixth.browserId,
topBrowserId,
"sixth frame should have a different browserId to top."
);
return [topBrowserId, sixth.browserId];
}
);
[sixth, seventh] = await Promise.all([sixth, seventh]);
is(
browser.browserId,
browserIds[0],
"browser should have the right browserId."
);
is(
browser.browsingContext.browserId,
browserIds[0],
"browser's BrowsingContext should have the right browserId."
);
is(
sixth.linkedBrowser.browserId,
browserIds[1],
"sixth should have the right browserId."
);
is(
sixth.linkedBrowser.browsingContext.browserId,
browserIds[1],
"sixth's BrowsingContext should have the right browserId."
);
for (let tab of [sixth, seventh]) {
BrowserTestUtils.removeTab(tab);
}
}
);
});
|
