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comparison: toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js

toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js

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1 const Cc = Components.classes;
2 const Ci = Components.interfaces;
3
4 const MANDATORY = ["id", "name", "headerURL"];
5 const OPTIONAL = ["footerURL", "textcolor", "accentcolor", "iconURL",
6 "previewURL", "author", "description", "homepageURL",
7 "updateURL", "version"];
8
9 Components.utils.import("resource://gre/modules/Services.jsm");
10
11 function dummy(id) {
12 return {
13 id: id || Math.random().toString(),
14 name: Math.random().toString(),
15 headerURL: "http://lwttest.invalid/a.png",
16 footerURL: "http://lwttest.invalid/b.png",
17 textcolor: Math.random().toString(),
18 accentcolor: Math.random().toString()
19 };
20 }
21
22 function run_test() {
23 createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
24 startupManager();
25
26 Services.prefs.setIntPref("lightweightThemes.maxUsedThemes", 8);
27
28 var temp = {};
29 Components.utils.import("resource://gre/modules/LightweightThemeManager.jsm", temp);
30 do_check_eq(typeof temp.LightweightThemeManager, "object");
31
32 var ltm = temp.LightweightThemeManager;
33
34 do_check_eq(typeof ltm.usedThemes, "object");
35 do_check_eq(ltm.usedThemes.length, 0);
36 do_check_eq(ltm.currentTheme, null);
37
38 ltm.previewTheme(dummy("preview0"));
39 do_check_eq(ltm.usedThemes.length, 0);
40 do_check_eq(ltm.currentTheme, null);
41
42 ltm.previewTheme(dummy("preview1"));
43 do_check_eq(ltm.usedThemes.length, 0);
44 do_check_eq(ltm.currentTheme, null);
45 ltm.resetPreview();
46
47 ltm.currentTheme = dummy("x0");
48 do_check_eq(ltm.usedThemes.length, 1);
49 do_check_eq(ltm.currentTheme.id, "x0");
50 do_check_eq(ltm.usedThemes[0].id, "x0");
51 do_check_eq(ltm.getUsedTheme("x0").id, "x0");
52
53 ltm.previewTheme(dummy("preview0"));
54 do_check_eq(ltm.usedThemes.length, 1);
55 do_check_eq(ltm.currentTheme.id, "x0");
56
57 ltm.resetPreview();
58 do_check_eq(ltm.usedThemes.length, 1);
59 do_check_eq(ltm.currentTheme.id, "x0");
60
61 ltm.currentTheme = dummy("x1");
62 do_check_eq(ltm.usedThemes.length, 2);
63 do_check_eq(ltm.currentTheme.id, "x1");
64 do_check_eq(ltm.usedThemes[1].id, "x0");
65
66 ltm.currentTheme = dummy("x2");
67 do_check_eq(ltm.usedThemes.length, 3);
68 do_check_eq(ltm.currentTheme.id, "x2");
69 do_check_eq(ltm.usedThemes[1].id, "x1");
70 do_check_eq(ltm.usedThemes[2].id, "x0");
71
72 ltm.currentTheme = dummy("x3");
73 ltm.currentTheme = dummy("x4");
74 ltm.currentTheme = dummy("x5");
75 ltm.currentTheme = dummy("x6");
76 ltm.currentTheme = dummy("x7");
77 do_check_eq(ltm.usedThemes.length, 8);
78 do_check_eq(ltm.currentTheme.id, "x7");
79 do_check_eq(ltm.usedThemes[1].id, "x6");
80 do_check_eq(ltm.usedThemes[7].id, "x0");
81
82 ltm.currentTheme = dummy("x8");
83 do_check_eq(ltm.usedThemes.length, 8);
84 do_check_eq(ltm.currentTheme.id, "x8");
85 do_check_eq(ltm.usedThemes[1].id, "x7");
86 do_check_eq(ltm.usedThemes[7].id, "x1");
87 do_check_eq(ltm.getUsedTheme("x0"), null);
88
89 ltm.forgetUsedTheme("nonexistent");
90 do_check_eq(ltm.usedThemes.length, 8);
91 do_check_neq(ltm.currentTheme, null);
92
93 ltm.forgetUsedTheme("x8");
94 do_check_eq(ltm.usedThemes.length, 7);
95 do_check_eq(ltm.currentTheme, null);
96 do_check_eq(ltm.usedThemes[0].id, "x7");
97 do_check_eq(ltm.usedThemes[6].id, "x1");
98
99 ltm.forgetUsedTheme("x7");
100 ltm.forgetUsedTheme("x6");
101 ltm.forgetUsedTheme("x5");
102 ltm.forgetUsedTheme("x4");
103 ltm.forgetUsedTheme("x3");
104 do_check_eq(ltm.usedThemes.length, 2);
105 do_check_eq(ltm.currentTheme, null);
106 do_check_eq(ltm.usedThemes[0].id, "x2");
107 do_check_eq(ltm.usedThemes[1].id, "x1");
108
109 ltm.currentTheme = dummy("x1");
110 do_check_eq(ltm.usedThemes.length, 2);
111 do_check_eq(ltm.currentTheme.id, "x1");
112 do_check_eq(ltm.usedThemes[0].id, "x1");
113 do_check_eq(ltm.usedThemes[1].id, "x2");
114
115 ltm.currentTheme = dummy("x2");
116 do_check_eq(ltm.usedThemes.length, 2);
117 do_check_eq(ltm.currentTheme.id, "x2");
118 do_check_eq(ltm.usedThemes[0].id, "x2");
119 do_check_eq(ltm.usedThemes[1].id, "x1");
120
121 ltm.currentTheme = ltm.getUsedTheme("x1");
122 do_check_eq(ltm.usedThemes.length, 2);
123 do_check_eq(ltm.currentTheme.id, "x1");
124 do_check_eq(ltm.usedThemes[0].id, "x1");
125 do_check_eq(ltm.usedThemes[1].id, "x2");
126
127 ltm.forgetUsedTheme("x1");
128 ltm.forgetUsedTheme("x2");
129 do_check_eq(ltm.usedThemes.length, 0);
130 do_check_eq(ltm.currentTheme, null);
131
132 // Use chinese name to test utf-8, for bug #541943
133 var chineseTheme = dummy("chinese0");
134 chineseTheme.name = "笢恅0";
135 chineseTheme.description = "笢恅1";
136 ltm.currentTheme = chineseTheme;
137 do_check_eq(ltm.usedThemes.length, 1);
138 do_check_eq(ltm.currentTheme.name, "笢恅0");
139 do_check_eq(ltm.currentTheme.description, "笢恅1");
140 do_check_eq(ltm.usedThemes[0].name, "笢恅0");
141 do_check_eq(ltm.usedThemes[0].description, "笢恅1");
142 do_check_eq(ltm.getUsedTheme("chinese0").name, "笢恅0");
143 do_check_eq(ltm.getUsedTheme("chinese0").description, "笢恅1");
144
145 // This name used to break the usedTheme JSON causing all LWTs to be lost
146 var chineseTheme1 = dummy("chinese1");
147 chineseTheme1.name = "眵昜湮桵蔗坌~郔乾";
148 chineseTheme1.description = "眵昜湮桵蔗坌~郔乾";
149 ltm.currentTheme = chineseTheme1;
150 do_check_neq(ltm.currentTheme, null);
151 do_check_eq(ltm.usedThemes.length, 2);
152 do_check_eq(ltm.currentTheme.name, "眵昜湮桵蔗坌~郔乾");
153 do_check_eq(ltm.currentTheme.description, "眵昜湮桵蔗坌~郔乾");
154 do_check_eq(ltm.usedThemes[1].name, "笢恅0");
155 do_check_eq(ltm.usedThemes[1].description, "笢恅1");
156 do_check_eq(ltm.usedThemes[0].name, "眵昜湮桵蔗坌~郔乾");
157 do_check_eq(ltm.usedThemes[0].description, "眵昜湮桵蔗坌~郔乾");
158
159 ltm.forgetUsedTheme("chinese0");
160 do_check_eq(ltm.usedThemes.length, 1);
161 do_check_neq(ltm.currentTheme, null);
162
163 ltm.forgetUsedTheme("chinese1");
164 do_check_eq(ltm.usedThemes.length, 0);
165 do_check_eq(ltm.currentTheme, null);
166
167 do_check_eq(ltm.parseTheme("invalid json"), null);
168 do_check_eq(ltm.parseTheme('"json string"'), null);
169
170 function roundtrip(data, secure) {
171 return ltm.parseTheme(JSON.stringify(data),
172 "http" + (secure ? "s" : "") + "://lwttest.invalid/");
173 }
174
175 var data = dummy();
176 do_check_neq(roundtrip(data), null);
177 data.id = null;
178 do_check_eq(roundtrip(data), null);
179 data.id = 1;
180 do_check_eq(roundtrip(data), null);
181 data.id = 1.5;
182 do_check_eq(roundtrip(data), null);
183 data.id = true;
184 do_check_eq(roundtrip(data), null);
185 data.id = {};
186 do_check_eq(roundtrip(data), null);
187 data.id = [];
188 do_check_eq(roundtrip(data), null);
189
190 // Check whether parseTheme handles international characters right
191 var chineseTheme2 = dummy();
192 chineseTheme2.name = "眵昜湮桵蔗坌~郔乾";
193 chineseTheme2.description = "眵昜湮桵蔗坌~郔乾";
194 do_check_neq(roundtrip(chineseTheme2), null);
195 do_check_eq(roundtrip(chineseTheme2).name, "眵昜湮桵蔗坌~郔乾");
196 do_check_eq(roundtrip(chineseTheme2).description, "眵昜湮桵蔗坌~郔乾");
197
198 data = dummy();
199 data.unknownProperty = "Foo";
200 do_check_eq(typeof roundtrip(data).unknownProperty, "undefined");
201
202 data = dummy();
203 data.unknownURL = "http://lwttest.invalid/";
204 do_check_eq(typeof roundtrip(data).unknownURL, "undefined");
205
206 function roundtripSet(props, modify, test, secure) {
207 props.forEach(function (prop) {
208 var data = dummy();
209 modify(data, prop);
210 test(roundtrip(data, secure), prop, data);
211 });
212 }
213
214 roundtripSet(MANDATORY, function (data, prop) {
215 delete data[prop];
216 }, function (after) {
217 do_check_eq(after, null);
218 });
219
220 roundtripSet(OPTIONAL, function (data, prop) {
221 delete data[prop];
222 }, function (after) {
223 do_check_neq(after, null);
224 });
225
226 roundtripSet(MANDATORY, function (data, prop) {
227 data[prop] = "";
228 }, function (after) {
229 do_check_eq(after, null);
230 });
231
232 roundtripSet(OPTIONAL, function (data, prop) {
233 data[prop] = "";
234 }, function (after, prop) {
235 do_check_eq(typeof after[prop], "undefined");
236 });
237
238 roundtripSet(MANDATORY, function (data, prop) {
239 data[prop] = " ";
240 }, function (after) {
241 do_check_eq(after, null);
242 });
243
244 roundtripSet(OPTIONAL, function (data, prop) {
245 data[prop] = " ";
246 }, function (after, prop) {
247 do_check_neq(after, null);
248 do_check_eq(typeof after[prop], "undefined");
249 });
250
251 function non_urls(props) {
252 return props.filter(function (prop) !/URL$/.test(prop));
253 }
254
255 function urls(props) {
256 return props.filter(function (prop) /URL$/.test(prop));
257 }
258
259 roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
260 data[prop] = prop;
261 }, function (after, prop, before) {
262 do_check_eq(after[prop], before[prop]);
263 });
264
265 roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
266 data[prop] = " " + prop + " ";
267 }, function (after, prop, before) {
268 do_check_eq(after[prop], before[prop].trim());
269 });
270
271 roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
272 data[prop] = Math.random().toString();
273 }, function (after, prop, before) {
274 if (prop == "updateURL")
275 do_check_eq(typeof after[prop], "undefined");
276 else
277 do_check_eq(after[prop], "http://lwttest.invalid/" + before[prop]);
278 });
279
280 roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
281 data[prop] = Math.random().toString();
282 }, function (after, prop, before) {
283 do_check_eq(after[prop], "https://lwttest.invalid/" + before[prop]);
284 }, true);
285
286 roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
287 data[prop] = "https://sub.lwttest.invalid/" + Math.random().toString();
288 }, function (after, prop, before) {
289 do_check_eq(after[prop], before[prop]);
290 });
291
292 roundtripSet(urls(MANDATORY), function (data, prop) {
293 data[prop] = "ftp://lwttest.invalid/" + Math.random().toString();
294 }, function (after) {
295 do_check_eq(after, null);
296 });
297
298 roundtripSet(urls(OPTIONAL), function (data, prop) {
299 data[prop] = "ftp://lwttest.invalid/" + Math.random().toString();
300 }, function (after, prop) {
301 do_check_eq(typeof after[prop], "undefined");
302 });
303
304 do_check_eq(ltm.usedThemes.length, 0);
305 do_check_eq(ltm.currentTheme, null);
306
307 data = dummy();
308 delete data.name;
309 try {
310 ltm.currentTheme = data;
311 do_throw("Should have rejected a theme with no name");
312 }
313 catch (e) {
314 // Expected exception
315 }
316
317 data = dummy();
318 data.headerURL = "foo";
319 try {
320 ltm.currentTheme = data;
321 do_throw("Should have rejected a theme with a bad headerURL");
322 }
323 catch (e) {
324 // Expected exception
325 }
326
327 data = dummy();
328 data.headerURL = "ftp://lwtest.invalid/test.png";
329 try {
330 ltm.currentTheme = data;
331 do_throw("Should have rejected a theme with a non-http(s) headerURL");
332 }
333 catch (e) {
334 // Expected exception
335 }
336
337 data = dummy();
338 data.headerURL = "file:///test.png";
339 try {
340 ltm.currentTheme = data;
341 do_throw("Should have rejected a theme with a non-http(s) headerURL");
342 }
343 catch (e) {
344 // Expected exception
345 }
346
347 data = dummy();
348 data.updateURL = "file:///test.json";
349 ltm.setLocalTheme(data);
350 do_check_eq(ltm.usedThemes.length, 1);
351 do_check_eq(ltm.currentTheme.updateURL, undefined);
352 ltm.forgetUsedTheme(ltm.currentTheme.id);
353 do_check_eq(ltm.usedThemes.length, 0);
354
355 data = dummy();
356 data.headerURL = "file:///test.png";
357 ltm.setLocalTheme(data);
358 do_check_eq(ltm.usedThemes.length, 1);
359 do_check_eq(ltm.currentTheme.headerURL, "file:///test.png");
360 ltm.forgetUsedTheme(ltm.currentTheme.id);
361 do_check_eq(ltm.usedThemes.length, 0);
362
363 data = dummy();
364 data.headerURL = "ftp://lwtest.invalid/test.png";
365 try {
366 ltm.setLocalTheme(data);
367 do_throw("Should have rejected a theme with a non-http(s), non-file headerURL");
368 }
369 catch (e) {
370 // Expected exception
371 }
372
373 data = dummy();
374 delete data.id;
375 try {
376 ltm.currentTheme = data;
377 do_throw("Should have rejected a theme with no ID");
378 }
379 catch (e) {
380 // Expected exception
381 }
382
383 do_check_eq(ltm.usedThemes.length, 0);
384 do_check_eq(ltm.currentTheme, null);
385
386 // Force the theme into the prefs anyway
387 let prefs = Cc["@mozilla.org/preferences-service;1"].
388 getService(Ci.nsIPrefBranch);
389 let themes = [data];
390 prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
391 do_check_eq(ltm.usedThemes.length, 1);
392
393 // This should silently drop the bad theme.
394 ltm.currentTheme = dummy();
395 do_check_eq(ltm.usedThemes.length, 1);
396 ltm.forgetUsedTheme(ltm.currentTheme.id);
397 do_check_eq(ltm.usedThemes.length, 0);
398 do_check_eq(ltm.currentTheme, null);
399
400 // Add one broken and some working.
401 themes = [data, dummy("x1"), dummy("x2")];
402 prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
403 do_check_eq(ltm.usedThemes.length, 3);
404
405 // Switching to an existing theme should drop the bad theme.
406 ltm.currentTheme = ltm.getUsedTheme("x1");
407 do_check_eq(ltm.usedThemes.length, 2);
408 ltm.forgetUsedTheme("x1");
409 ltm.forgetUsedTheme("x2");
410 do_check_eq(ltm.usedThemes.length, 0);
411 do_check_eq(ltm.currentTheme, null);
412
413 prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
414 do_check_eq(ltm.usedThemes.length, 3);
415
416 // Forgetting an existing theme should drop the bad theme.
417 ltm.forgetUsedTheme("x1");
418 do_check_eq(ltm.usedThemes.length, 1);
419 ltm.forgetUsedTheme("x2");
420 do_check_eq(ltm.usedThemes.length, 0);
421 do_check_eq(ltm.currentTheme, null);
422
423 // Test whether a JSON set with setCharPref can be retrieved with usedThemes
424 ltm.currentTheme = dummy("x0");
425 ltm.currentTheme = dummy("x1");
426 prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(ltm.usedThemes));
427 do_check_eq(ltm.usedThemes.length, 2);
428 do_check_eq(ltm.currentTheme.id, "x1");
429 do_check_eq(ltm.usedThemes[1].id, "x0");
430 do_check_eq(ltm.usedThemes[0].id, "x1");
431
432 ltm.forgetUsedTheme("x0");
433 do_check_eq(ltm.usedThemes.length, 1);
434 do_check_neq(ltm.currentTheme, null);
435
436 ltm.forgetUsedTheme("x1");
437 do_check_eq(ltm.usedThemes.length, 0);
438 do_check_eq(ltm.currentTheme, null);
439
440 Services.prefs.clearUserPref("lightweightThemes.maxUsedThemes");
441
442 ltm.currentTheme = dummy("x1");
443 ltm.currentTheme = dummy("x2");
444 ltm.currentTheme = dummy("x3");
445 ltm.currentTheme = dummy("x4");
446 ltm.currentTheme = dummy("x5");
447 ltm.currentTheme = dummy("x6");
448 ltm.currentTheme = dummy("x7");
449 ltm.currentTheme = dummy("x8");
450 ltm.currentTheme = dummy("x9");
451 ltm.currentTheme = dummy("x10");
452 ltm.currentTheme = dummy("x11");
453 ltm.currentTheme = dummy("x12");
454 ltm.currentTheme = dummy("x13");
455 ltm.currentTheme = dummy("x14");
456 ltm.currentTheme = dummy("x15");
457 ltm.currentTheme = dummy("x16");
458 ltm.currentTheme = dummy("x17");
459 ltm.currentTheme = dummy("x18");
460 ltm.currentTheme = dummy("x19");
461 ltm.currentTheme = dummy("x20");
462 ltm.currentTheme = dummy("x21");
463 ltm.currentTheme = dummy("x22");
464 ltm.currentTheme = dummy("x23");
465 ltm.currentTheme = dummy("x24");
466 ltm.currentTheme = dummy("x25");
467 ltm.currentTheme = dummy("x26");
468 ltm.currentTheme = dummy("x27");
469 ltm.currentTheme = dummy("x28");
470 ltm.currentTheme = dummy("x29");
471 ltm.currentTheme = dummy("x30");
472
473 do_check_eq(ltm.usedThemes.length, 30);
474
475 ltm.currentTheme = dummy("x31");
476
477 do_check_eq(ltm.usedThemes.length, 30);
478 do_check_eq(ltm.getUsedTheme("x1"), null);
479
480 Services.prefs.setIntPref("lightweightThemes.maxUsedThemes", 15);
481
482 do_check_eq(ltm.usedThemes.length, 15);
483
484 Services.prefs.setIntPref("lightweightThemes.maxUsedThemes", 32);
485
486 ltm.currentTheme = dummy("x1");
487 ltm.currentTheme = dummy("x2");
488 ltm.currentTheme = dummy("x3");
489 ltm.currentTheme = dummy("x4");
490 ltm.currentTheme = dummy("x5");
491 ltm.currentTheme = dummy("x6");
492 ltm.currentTheme = dummy("x7");
493 ltm.currentTheme = dummy("x8");
494 ltm.currentTheme = dummy("x9");
495 ltm.currentTheme = dummy("x10");
496 ltm.currentTheme = dummy("x11");
497 ltm.currentTheme = dummy("x12");
498 ltm.currentTheme = dummy("x13");
499 ltm.currentTheme = dummy("x14");
500 ltm.currentTheme = dummy("x15");
501 ltm.currentTheme = dummy("x16");
502
503 ltm.currentTheme = dummy("x32");
504
505 do_check_eq(ltm.usedThemes.length, 32);
506
507 ltm.currentTheme = dummy("x33");
508
509 do_check_eq(ltm.usedThemes.length, 32);
510
511 Services.prefs.clearUserPref("lightweightThemes.maxUsedThemes");
512
513 do_check_eq(ltm.usedThemes.length, 30);
514 }

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