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Issue 1240503004: Revert of [XMLHttpRequest] Stop throwing for network error in async mode (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 5 years, 5 months ago
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1 function log(message)
2 {
3 if (self.importScripts) {
4 postMessage(message);
5 } else {
6 document.getElementById('console').appendChild(document.createTextNode(m essage + "\n"));
7 }
8 }
9
10 var uuidRegex = new RegExp('[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9 a-f]{12}');
11
12 function replaceUUID(s)
13 {
14 return s.replace(uuidRegex, 'UUID');
15 }
16
17 function sendXMLHttpRequestSync(method, url)
18 {
19 var xhr = new XMLHttpRequest();
20 xhr.open(method, url, false);
21 try {
22 xhr.send();
23 log("Status: " + xhr.status);
24 log("Response: " + xhr.responseText);
25 } catch (error) {
26 log("Received exception, code: " + error.code + ", name: " + error.name + ", message: " + replaceUUID(error.message));
27 }
28 }
29
30 function sendXMLHttpRequestAsync(method, url)
31 {
32 return new Promise(function (resolve) {
33 var xhr = new XMLHttpRequest();
34
35 xhr.onload = function()
36 {
37 log("Status: " + xhr.status);
38 log("Response: " + xhr.responseText);
39 };
40 xhr.onerror = function()
41 {
42 log("Error event is dispatched");
43 };
44 xhr.onloadend = function()
45 {
46 resolve();
47 };
48
49 xhr.open(method, url, true);
50 try {
51 xhr.send();
52 } catch (error) {
53 log("Received exception, code: " + error.code + ", name: " + error.n ame + ", message: " + replaceUUID(error.message));
54 }
55 });
56 }
57
58 function runXHRs(file)
59 {
60 var fileURL = URL.createObjectURL(file);
61
62 log("Test that sync XMLHttpRequest GET succeeds.");
63 sendXMLHttpRequestSync("GET", fileURL);
64
65 log("Test that sync XMLHttpRequest POST fails.");
66 sendXMLHttpRequestSync("POST", fileURL);
67
68 log("Test that sync XMLHttpRequest GET fails after the blob URL is revoked." );
69 URL.revokeObjectURL(fileURL);
70 sendXMLHttpRequestSync("GET", fileURL);
71
72 fileURL = URL.createObjectURL(file);
73
74 log("Test that async XMLHttpRequest GET succeeds.");
75 sendXMLHttpRequestAsync("GET", fileURL).then(function()
76 {
77 log("Test that async XMLHttpRequest POST fails.");
78 return sendXMLHttpRequestAsync("POST", fileURL);
79 }).then(function()
80 {
81 log("Test that async XMLHttpRequest GET fails after the blob URL is revo ked.");
82 URL.revokeObjectURL(fileURL);
83 return sendXMLHttpRequestAsync("GET", fileURL);
84 }).then(function()
85 {
86 log("DONE");
87 if (!self.importScripts && testRunner.notifyDone)
88 testRunner.notifyDone();
89 });
90 }
91
92 if (self.importScripts) {
93 onmessage = function(event)
94 {
95 runXHRs(event.data);
96 };
97 }
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