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
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Tests if different response content types are handled correctly.
*/
const httpServer = createTestHTTPServer();
httpServer.registerContentType("html", "text/html");
const BASE_URL = `http://localhost:${httpServer.identity.primaryPort}/`;
const REDIRECT_URL = BASE_URL + "redirect.html";
// In all content previewed as HTML we ensure using proper html, head and body in order to
// prevent having them added by the <browser> when loaded as a preview.
function addBaseHtmlElements(body) {
return `<html><head></head><body>${body}</body></html>`;
}
// This first page asserts we can redirect to another URL, even if JS happen to be executed
const FETCH_CONTENT_1 = addBaseHtmlElements(
`Fetch 1<script>window.parent.location.href = "${REDIRECT_URL}";</script>`
);
// This second page asserts that JS is disabled
const FETCH_CONTENT_2 = addBaseHtmlElements(
`Fetch 2<script>document.write("JS activated")</script>`
);
// This third page asserts that links and forms are disabled
const FETCH_CONTENT_3 = addBaseHtmlElements(
`Fetch 3<a href="${REDIRECT_URL}">link</a> -- <form action="${REDIRECT_URL}"><input type="submit"></form>`
);
// This fourth page asserts responses with line breaks
const FETCH_CONTENT_4 = addBaseHtmlElements(`
<a href="#" id="link1">link1</a>
<a href="#" id="link2">link2</a>
`);
// Use fetch in order to prevent actually running this code in the test page
const TEST_HTML = addBaseHtmlElements(`<div id="to-copy">HTML</div><script>
fetch("${BASE_URL}fetch-1.html");
fetch("${BASE_URL}fetch-2.html");
fetch("${BASE_URL}fetch-3.html");
fetch("${BASE_URL}fetch-4.html");
</script>`);
const TEST_URL = BASE_URL + "doc-html-preview.html";
httpServer.registerPathHandler(
"/doc-html-preview.html",
(request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(TEST_HTML);
}
);
httpServer.registerPathHandler("/fetch-1.html", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(FETCH_CONTENT_1);
});
httpServer.registerPathHandler("/fetch-2.html", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(FETCH_CONTENT_2);
});
httpServer.registerPathHandler("/fetch-3.html", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(FETCH_CONTENT_3);
});
httpServer.registerPathHandler("/fetch-4.html", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write(FETCH_CONTENT_4);
});
httpServer.registerPathHandler("/redirect.html", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.write("Redirected!");
});
add_task(async function () {
// Enable async events so that clicks on preview iframe's links are correctly
// going through the parent process which is meant to cancel any mousedown.
await pushPref("test.events.async.enabled", true);
const { monitor } = await initNetMonitor(TEST_URL, { requestCount: 3 });
info("Starting test... ");
const { document, store, windowRequire } = monitor.panelWin;
const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
store.dispatch(Actions.batchEnable(false));
const onNetworkEvent = waitForNetworkEvents(monitor, 3);
await reloadBrowser();
await onNetworkEvent;
// The new lines are stripped when using outerHTML to retrieve HTML content of the preview iframe
await selectIndexAndWaitForHtmlView(0, TEST_HTML);
await selectIndexAndWaitForHtmlView(1, FETCH_CONTENT_1);
await selectIndexAndWaitForHtmlView(2, FETCH_CONTENT_2);
await selectIndexAndWaitForHtmlView(3, FETCH_CONTENT_3);
await selectIndexAndWaitForHtmlView(4, FETCH_CONTENT_4);
await teardown(monitor);
async function selectIndexAndWaitForHtmlView(index, expectedHtmlPreview) {
info(`Select the request #${index}`);
const onResponseContent = monitor.panelWin.api.once(
TEST_EVENTS.RECEIVED_RESPONSE_CONTENT
);
store.dispatch(Actions.selectRequestByIndex(index));
info("Open the Response tab");
document.querySelector("#response-tab").click();
const [iframe] = await waitForDOM(
document,
"#response-panel .html-preview iframe"
);
// <xul:iframe type=content remote=true> don't emit "load" event.
// And SpecialPowsers.spawn throws if kept running during a page load.
// So poll for the end of the iframe load...
await waitFor(async () => {
// Note that if spawn executes early, the iframe may not yet be loading
// and would throw for the reason mentioned in previous comment.
try {
const rv = await SpecialPowers.spawn(iframe.browsingContext, [], () => {
return content.document.readyState == "complete";
});
return rv;
} catch (e) {
return false;
}
});
info("Wait for response content to be loaded");
await onResponseContent;
is(
iframe.browsingContext.currentWindowGlobal.isInProcess,
false,
"The preview is loaded in a content process"
);
await SpecialPowers.spawn(
iframe.browsingContext,
[expectedHtmlPreview],
async function (expectedHtml) {
is(
content.document.documentElement.outerHTML,
expectedHtml,
"The text shown in the iframe is incorrect for the html request."
);
}
);
// Only assert copy to clipboard on the first test page
if (expectedHtmlPreview == TEST_HTML) {
await waitForClipboardPromise(async function () {
await SpecialPowers.spawn(
iframe.browsingContext,
[],
async function () {
const elt = content.document.getElementById("to-copy");
EventUtils.synthesizeMouseAtCenter(elt, { clickCount: 2 }, content);
await new Promise(r =>
elt.addEventListener("dblclick", r, { once: true })
);
EventUtils.synthesizeKey("c", { accelKey: true }, content);
}
);
}, "HTML");
}
return iframe;
}
});
|
