netwerk/test/unit/test_doomentry.js@deefc01c0e14
netwerk/test/unit/test_doomentry.js
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
1 /**
2 * Test for nsICacheStorage.asyncDoomURI().
3 * It tests dooming
4 * - an existent inactive entry
5 * - a non-existent inactive entry
6 * - an existent active entry
7 */
9 function doom(url, callback)
10 {
11 get_cache_service()
12 .diskCacheStorage(LoadContextInfo.default, false)
13 .asyncDoomURI(createURI(url), "", {
14 onCacheEntryDoomed: function(result) {
15 callback(result);
16 }
17 });
18 }
20 function write_and_check(str, data, len)
21 {
22 var written = str.write(data, len);
23 if (written != len) {
24 do_throw("str.write has not written all data!\n" +
25 " Expected: " + len + "\n" +
26 " Actual: " + written + "\n");
27 }
28 }
30 function write_entry()
31 {
32 asyncOpenCacheEntry("http://testentry/", "disk", Ci.nsICacheStorage.OPEN_TRUNCATE, null, function(status, entry) {
33 write_entry_cont(entry, entry.openOutputStream(0));
34 });
35 }
37 function write_entry_cont(entry, ostream)
38 {
39 var data = "testdata";
40 write_and_check(ostream, data, data.length);
41 ostream.close();
42 entry.close();
43 doom("http://testentry/", check_doom1);
44 }
46 function check_doom1(status)
47 {
48 do_check_eq(status, Cr.NS_OK);
49 doom("http://nonexistententry/", check_doom2);
50 }
52 function check_doom2(status)
53 {
54 do_check_eq(status, Cr.NS_ERROR_NOT_AVAILABLE);
55 asyncOpenCacheEntry("http://testentry/", "disk", Ci.nsICacheStorage.OPEN_TRUNCATE, null, function(status, entry) {
56 write_entry2(entry, entry.openOutputStream(0));
57 });
58 }
60 var gEntry;
61 var gOstream;
62 function write_entry2(entry, ostream)
63 {
64 // write some data and doom the entry while it is active
65 var data = "testdata";
66 write_and_check(ostream, data, data.length);
67 gEntry = entry;
68 gOstream = ostream;
69 doom("http://testentry/", check_doom3);
70 }
72 function check_doom3(status)
73 {
74 do_check_eq(status, Cr.NS_OK);
75 // entry was doomed but writing should still succeed
76 var data = "testdata";
77 write_and_check(gOstream, data, data.length);
78 gOstream.close();
79 gEntry.close();
80 // dooming the same entry again should fail
81 doom("http://testentry/", check_doom4);
82 }
84 function check_doom4(status)
85 {
86 do_check_eq(status, Cr.NS_ERROR_NOT_AVAILABLE);
87 do_test_finished();
88 }
90 function run_test() {
91 do_get_profile();
93 // clear the cache
94 evict_cache_entries();
95 write_entry();
96 do_test_pending();
97 }
