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comparison: toolkit/components/places/tests/unit/test_history_observer.js

toolkit/components/places/tests/unit/test_history_observer.js

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TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:991f6ec60311
1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
3
4 /**
5 * Generic nsINavHistoryObserver that doesn't implement anything, but provides
6 * dummy methods to prevent errors about an object not having a certain method.
7 */
8 function NavHistoryObserver() {
9 }
10 NavHistoryObserver.prototype = {
11 onBeginUpdateBatch: function() { },
12 onEndUpdateBatch: function() { },
13 onVisit: function() { },
14 onTitleChanged: function() { },
15 onDeleteURI: function() { },
16 onClearHistory: function() { },
17 onPageChanged: function() { },
18 onDeleteVisits: function() { },
19 QueryInterface: XPCOMUtils.generateQI([Ci.nsINavHistoryObserver])
20 };
21
22 /**
23 * Registers a one-time history observer for and calls the callback
24 * when the specified nsINavHistoryObserver method is called.
25 * Returns a promise that is resolved when the callback returns.
26 */
27 function onNotify(callback) {
28 let deferred = Promise.defer();
29 let obs = new NavHistoryObserver();
30 obs[callback.name] = function () {
31 PlacesUtils.history.removeObserver(this);
32 callback.apply(this, arguments);
33 deferred.resolve();
34 };
35 PlacesUtils.history.addObserver(obs, false);
36 return deferred.promise;
37 }
38
39 /**
40 * Asynchronous task that adds a visit to the history database.
41 */
42 function task_add_visit(uri, timestamp, transition) {
43 uri = uri || NetUtil.newURI("http://firefox.com/");
44 timestamp = timestamp || Date.now() * 1000;
45 yield promiseAddVisits({
46 uri: uri,
47 transition: transition || TRANSITION_TYPED,
48 visitDate: timestamp
49 });
50 throw new Task.Result([uri, timestamp]);
51 }
52
53 function run_test() {
54 run_next_test();
55 }
56
57 add_task(function test_onVisit() {
58 let promiseNotify = onNotify(function onVisit(aURI, aVisitID, aTime,
59 aSessionID, aReferringID,
60 aTransitionType, aGUID,
61 aHidden) {
62 do_check_true(aURI.equals(testuri));
63 do_check_true(aVisitID > 0);
64 do_check_eq(aTime, testtime);
65 do_check_eq(aSessionID, 0);
66 do_check_eq(aReferringID, 0);
67 do_check_eq(aTransitionType, TRANSITION_TYPED);
68 do_check_guid_for_uri(aURI, aGUID);
69 do_check_false(aHidden);
70 });
71 let testuri = NetUtil.newURI("http://firefox.com/");
72 let testtime = Date.now() * 1000;
73 yield task_add_visit(testuri, testtime);
74 yield promiseNotify;
75 });
76
77 add_task(function test_onVisit() {
78 let promiseNotify = onNotify(function onVisit(aURI, aVisitID, aTime,
79 aSessionID, aReferringID,
80 aTransitionType, aGUID,
81 aHidden) {
82 do_check_true(aURI.equals(testuri));
83 do_check_true(aVisitID > 0);
84 do_check_eq(aTime, testtime);
85 do_check_eq(aSessionID, 0);
86 do_check_eq(aReferringID, 0);
87 do_check_eq(aTransitionType, TRANSITION_FRAMED_LINK);
88 do_check_guid_for_uri(aURI, aGUID);
89 do_check_true(aHidden);
90 });
91 let testuri = NetUtil.newURI("http://hidden.firefox.com/");
92 let testtime = Date.now() * 1000;
93 yield task_add_visit(testuri, testtime, TRANSITION_FRAMED_LINK);
94 yield promiseNotify;
95 });
96
97 add_task(function test_onDeleteURI() {
98 let promiseNotify = onNotify(function onDeleteURI(aURI, aGUID, aReason) {
99 do_check_true(aURI.equals(testuri));
100 // Can't use do_check_guid_for_uri() here because the visit is already gone.
101 do_check_eq(aGUID, testguid);
102 do_check_eq(aReason, Ci.nsINavHistoryObserver.REASON_DELETED);
103 });
104 let [testuri] = yield task_add_visit();
105 let testguid = do_get_guid_for_uri(testuri);
106 PlacesUtils.bhistory.removePage(testuri);
107 yield promiseNotify;
108 });
109
110 add_task(function test_onDeleteVisits() {
111 let promiseNotify = onNotify(function onDeleteVisits(aURI, aVisitTime, aGUID,
112 aReason) {
113 do_check_true(aURI.equals(testuri));
114 // Can't use do_check_guid_for_uri() here because the visit is already gone.
115 do_check_eq(aGUID, testguid);
116 do_check_eq(aReason, Ci.nsINavHistoryObserver.REASON_DELETED);
117 do_check_eq(aVisitTime, 0); // All visits have been removed.
118 });
119 let msecs24hrsAgo = Date.now() - (86400 * 1000);
120 let [testuri] = yield task_add_visit(undefined, msecs24hrsAgo * 1000);
121 // Add a bookmark so the page is not removed.
122 PlacesUtils.bookmarks.insertBookmark(PlacesUtils.unfiledBookmarksFolderId,
123 testuri,
124 PlacesUtils.bookmarks.DEFAULT_INDEX,
125 "test");
126 let testguid = do_get_guid_for_uri(testuri);
127 PlacesUtils.bhistory.removePage(testuri);
128 yield promiseNotify;
129 });
130
131 add_task(function test_onTitleChanged() {
132 let promiseNotify = onNotify(function onTitleChanged(aURI, aTitle, aGUID) {
133 do_check_true(aURI.equals(testuri));
134 do_check_eq(aTitle, title);
135 do_check_guid_for_uri(aURI, aGUID);
136 });
137
138 let [testuri] = yield task_add_visit();
139 let title = "test-title";
140 yield promiseAddVisits({
141 uri: testuri,
142 title: title
143 });
144 yield promiseNotify;
145 });
146
147 add_task(function test_onPageChanged() {
148 let promiseNotify = onNotify(function onPageChanged(aURI, aChangedAttribute,
149 aNewValue, aGUID) {
150 do_check_eq(aChangedAttribute, Ci.nsINavHistoryObserver.ATTRIBUTE_FAVICON);
151 do_check_true(aURI.equals(testuri));
152 do_check_eq(aNewValue, SMALLPNG_DATA_URI.spec);
153 do_check_guid_for_uri(aURI, aGUID);
154 });
155
156 let [testuri] = yield task_add_visit();
157
158 // The new favicon for the page must have data associated with it in order to
159 // receive the onPageChanged notification. To keep this test self-contained,
160 // we use an URI representing the smallest possible PNG file.
161 PlacesUtils.favicons.setAndFetchFaviconForPage(testuri, SMALLPNG_DATA_URI,
162 false,
163 PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE,
164 null);
165 yield promiseNotify;
166 });

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