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comparison: toolkit/components/contentprefs/tests/unit/test_stringGroups.js

toolkit/components/contentprefs/tests/unit/test_stringGroups.js

branch
TOR_BUG_9701
changeset 14
925c144e1f1f
equal deleted inserted replaced
-1:000000000000 0:2af4a66c30fc
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5 function run_test() {
6
7 var cps = new ContentPrefInstance(null);
8
9 // Make sure disk synchronization checking is turned off by default.
10 var statement = cps.DBConnection.createStatement("PRAGMA synchronous");
11 statement.executeStep();
12 do_check_eq(0, statement.getInt32(0));
13
14 // These are the different types of aGroup arguments we'll test.
15 var anObject = {"foo":"bar"}; // a simple object
16 var uri = ContentPrefTest.getURI("http://www.example.com/"); // nsIURI
17 var stringURI = "www.example.com"; // typeof = "string"
18 var stringObjectURI = new String("www.example.com"); // typeof = "object"
19
20 {
21 // First check that all the methods work or don't work.
22 function simple_test_methods(aGroup, shouldThrow) {
23 var prefName = "test.pref.0";
24 var prefValue = Math.floor(Math.random() * 100);
25
26 if (shouldThrow) {
27 do_check_thrown(function () { cps.getPref(aGroup, prefName); });
28 do_check_thrown(function () { cps.setPref(aGroup, prefName, prefValue); });
29 do_check_thrown(function () { cps.hasPref(aGroup, prefName); });
30 do_check_thrown(function () { cps.removePref(aGroup, prefName); });
31 do_check_thrown(function () { cps.getPrefs(aGroup); });
32 } else {
33 do_check_eq(cps.setPref(aGroup, prefName, prefValue), undefined);
34 do_check_true(cps.hasPref(aGroup, prefName));
35 do_check_eq(cps.getPref(aGroup, prefName), prefValue);
36 do_check_eq(cps.removePref(aGroup, prefName), undefined);
37 do_check_false(cps.hasPref(aGroup, prefName));
38 }
39 }
40
41 simple_test_methods(cps, true); // arbitrary nsISupports object, should throw too
42 simple_test_methods(anObject, true);
43 simple_test_methods(uri, false);
44 simple_test_methods(stringURI, false);
45 simple_test_methods(stringObjectURI, false);
46 }
47
48 {
49 // Now we'll check that each argument produces the same result.
50 function complex_test_methods(aGroup) {
51 var prefName = "test.pref.1";
52 var prefValue = Math.floor(Math.random() * 100);
53
54 do_check_eq(cps.setPref(aGroup, prefName, prefValue), undefined);
55
56 do_check_true(cps.hasPref(uri, prefName));
57 do_check_true(cps.hasPref(stringURI, prefName));
58 do_check_true(cps.hasPref(stringObjectURI, prefName));
59
60 do_check_eq(cps.getPref(uri, prefName), prefValue);
61 do_check_eq(cps.getPref(stringURI, prefName), prefValue);
62 do_check_eq(cps.getPref(stringObjectURI, prefName), prefValue);
63
64 do_check_eq(cps.removePref(aGroup, prefName), undefined);
65
66 do_check_false(cps.hasPref(uri, prefName));
67 do_check_false(cps.hasPref(stringURI, prefName));
68 do_check_false(cps.hasPref(stringObjectURI, prefName));
69 }
70
71 complex_test_methods(uri);
72 complex_test_methods(stringURI);
73 complex_test_methods(stringObjectURI);
74 }
75
76 {
77 // test getPrefs returns the same prefs
78 do_check_eq(cps.setPref(stringObjectURI, "test.5", 5), undefined);
79 do_check_eq(cps.setPref(stringURI, "test.2", 2), undefined);
80 do_check_eq(cps.setPref(uri, "test.1", 1), undefined);
81
82 enumerateAndCheck(cps.getPrefs(uri), 8, ["test.1","test.2","test.5"]);
83 enumerateAndCheck(cps.getPrefs(stringURI), 8, ["test.1","test.2","test.5"]);
84 enumerateAndCheck(cps.getPrefs(stringObjectURI), 8, ["test.1","test.2","test.5"]);
85
86 do_check_eq(cps.setPref(uri, "test.4", 4), undefined);
87 do_check_eq(cps.setPref(stringObjectURI, "test.0", 0), undefined);
88
89 enumerateAndCheck(cps.getPrefs(uri), 12, ["test.0","test.1","test.2","test.4","test.5"]);
90 enumerateAndCheck(cps.getPrefs(stringURI), 12, ["test.0","test.1","test.2","test.4","test.5"]);
91 enumerateAndCheck(cps.getPrefs(stringObjectURI), 12, ["test.0","test.1","test.2","test.4","test.5"]);
92
93 do_check_eq(cps.setPref(stringURI, "test.3", 3), undefined);
94
95 enumerateAndCheck(cps.getPrefs(uri), 15, ["test.0","test.1","test.2","test.3","test.4","test.5"]);
96 enumerateAndCheck(cps.getPrefs(stringURI), 15, ["test.0","test.1","test.2","test.3","test.4","test.5"]);
97 enumerateAndCheck(cps.getPrefs(stringObjectURI), 15, ["test.0","test.1","test.2","test.3","test.4","test.5"]);
98 }
99 }
100
101 function do_check_thrown (aCallback) {
102 var exThrown = false;
103 try {
104 aCallback();
105 do_throw("NS_ERROR_ILLEGAL_VALUE should have been thrown here");
106 } catch (e) {
107 do_check_eq(e.result, Cr.NS_ERROR_ILLEGAL_VALUE);
108 exThrown = true;
109 }
110 do_check_true(exThrown);
111 }
112
113 function enumerateAndCheck(prefs, expectedSum, expectedNames) {
114 var enumerator = prefs.enumerator;
115 var sum = 0;
116 while (enumerator.hasMoreElements()) {
117 var property = enumerator.getNext().QueryInterface(Components.interfaces.nsIProperty);
118 sum += parseInt(property.value);
119
120 // remove the pref name from the list of expected names
121 var index = expectedNames.indexOf(property.name);
122 do_check_true(index >= 0);
123 expectedNames.splice(index, 1);
124 }
125 do_check_eq(sum, expectedSum);
126 // check all pref names have been removed from the array
127 do_check_eq(expectedNames.length, 0);
128 }

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