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
|
"use strict";
AddonTestUtils.init(this);
AddonTestUtils.overrideCertDB();
AddonTestUtils.createAppInfo(
"xpcshell@tests.mozilla.org",
"XPCShell",
"1",
"43"
);
let { promiseRestartManager, promiseShutdownManager, promiseStartupManager } =
AddonTestUtils;
const server = createHttpServer({ hosts: ["example.com"] });
server.registerDirectory("/data/", do_get_file("data"));
// Test that a blocking listener that uses filterResponseData() works
// properly (i.e., that the delayed call to registerTraceableChannel
// works properly).
add_task(async function test_StreamFilter_at_restart() {
const DATA = `<!DOCTYPE html>
<html>
<body>
<h1>This is a modified page</h1>
</body>
</html>`;
function background(data) {
browser.webRequest.onBeforeRequest.addListener(
details => {
let filter = browser.webRequest.filterResponseData(details.requestId);
filter.onstop = () => {
let encoded = new TextEncoder().encode(data);
filter.write(encoded);
filter.close();
};
},
{ urls: ["http://example.com/data/file_sample.html"] },
["blocking"]
);
}
await promiseStartupManager();
let extension = ExtensionTestUtils.loadExtension({
useAddonManager: "permanent",
manifest: {
permissions: ["webRequest", "webRequestBlocking", "http://example.com/"],
},
background: `(${background})(${uneval(DATA)})`,
});
await extension.startup();
await promiseRestartManager();
await extension.awaitStartup();
let dataPromise = ExtensionTestUtils.fetch(
"http://example.com/",
"http://example.com/data/file_sample.html"
);
Services.obs.notifyObservers(null, "browser-delayed-startup-finished");
let data = await dataPromise;
equal(
data,
DATA,
"Stream filter was properly installed for a load during startup"
);
await extension.unload();
await promiseShutdownManager();
});
|
