toolkit/components/osfile/tests/xpcshell/test_unique.js@129ffea94266
toolkit/components/osfile/tests/xpcshell/test_unique.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 "use strict";
3 Components.utils.import("resource://gre/modules/osfile.jsm");
4 Components.utils.import("resource://gre/modules/Task.jsm");
6 function run_test() {
7 do_get_profile();
8 run_next_test();
9 }
11 function testFiles(filename) {
12 return Task.spawn(function() {
13 const MAX_TRIES = 10;
14 let profileDir = OS.Constants.Path.profileDir;
15 let path = OS.Path.join(profileDir, filename);
17 // Ensure that openUnique() uses the file name if there is no file with that name already.
18 let openedFile = yield OS.File.openUnique(path);
19 do_print("\nCreate new file: " + openedFile.path);
20 yield openedFile.file.close();
21 let exists = yield OS.File.exists(openedFile.path);
22 do_check_true(exists);
23 do_check_eq(path, openedFile.path);
24 let fileInfo = yield OS.File.stat(openedFile.path);
25 do_check_true(fileInfo.size == 0);
27 // Ensure that openUnique() creates a new file name using a HEX number, as the original name is already taken.
28 openedFile = yield OS.File.openUnique(path);
29 do_print("\nCreate unique HEX file: " + openedFile.path);
30 yield openedFile.file.close();
31 exists = yield OS.File.exists(openedFile.path);
32 do_check_true(exists);
33 let fileInfo = yield OS.File.stat(openedFile.path);
34 do_check_true(fileInfo.size == 0);
36 // Ensure that openUnique() generates different file names each time, using the HEX number algorithm
37 let filenames = new Set();
38 for (let i=0; i < MAX_TRIES; i++) {
39 openedFile = yield OS.File.openUnique(path);
40 yield openedFile.file.close();
41 filenames.add(openedFile.path);
42 }
44 do_check_eq(filenames.size, MAX_TRIES);
46 // Ensure that openUnique() creates a new human readable file name using, as the original name is already taken.
47 openedFile = yield OS.File.openUnique(path, {humanReadable : true});
48 do_print("\nCreate unique Human Readable file: " + openedFile.path);
49 yield openedFile.file.close();
50 exists = yield OS.File.exists(openedFile.path);
51 do_check_true(exists);
52 let fileInfo = yield OS.File.stat(openedFile.path);
53 do_check_true(fileInfo.size == 0);
55 // Ensure that openUnique() generates different human readable file names each time
56 filenames = new Set();
57 for (let i=0; i < MAX_TRIES; i++) {
58 openedFile = yield OS.File.openUnique(path, {humanReadable : true});
59 yield openedFile.file.close();
60 filenames.add(openedFile.path);
61 }
63 do_check_eq(filenames.size, MAX_TRIES);
65 let exn;
66 try {
67 for (let i=0; i < 100; i++) {
68 openedFile = yield OS.File.openUnique(path, {humanReadable : true});
69 yield openedFile.file.close();
70 }
71 } catch (ex) {
72 exn = ex;
73 }
75 do_print("Ensure that this raises the correct error");
76 do_check_true(!!exn);
77 do_check_true(exn instanceof OS.File.Error);
78 do_check_true(exn.becauseExists);
79 });
80 }
82 add_task(function test_unique() {
83 OS.Shared.DEBUG = true;
84 // Tests files with extension
85 yield testFiles("dummy_unique_file.txt");
86 // Tests files with no extension
87 yield testFiles("dummy_unique_file_no_ext");
88 });
