/src/mozilla-central/intl/locale/tests/gtest/TestOSPreferences.cpp
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1 | | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
3 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
4 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
5 | | |
6 | | #include "gtest/gtest.h" |
7 | | #include "mozilla/ArrayUtils.h" |
8 | | #include "mozilla/intl/OSPreferences.h" |
9 | | |
10 | | using namespace mozilla::intl; |
11 | | |
12 | | /** |
13 | | * We test that on all platforms we test against (irrelevant of the tier), |
14 | | * we will be able to retrieve at least a single locale out of the system. |
15 | | * |
16 | | * In theory, that may not be true, but if we encounter such platform we should |
17 | | * decide how to handle this and special case and this test should make |
18 | | * it not happen without us noticing. |
19 | | */ |
20 | 0 | TEST(Intl_Locale_OSPreferences, GetSystemLocales) { |
21 | 0 | nsTArray<nsCString> systemLocales; |
22 | 0 | ASSERT_TRUE(NS_SUCCEEDED(OSPreferences::GetInstance()->GetSystemLocales(systemLocales))); |
23 | 0 |
|
24 | 0 | ASSERT_FALSE(systemLocales.IsEmpty()); |
25 | 0 | } |
26 | | |
27 | | /** |
28 | | * We test that on all platforms we test against (irrelevant of the tier), |
29 | | * we will be able to retrieve at least a single locale out of the system. |
30 | | * |
31 | | * In theory, that may not be true, but if we encounter such platform we should |
32 | | * decide how to handle this and special case and this test should make |
33 | | * it not happen without us noticing. |
34 | | */ |
35 | 0 | TEST(Intl_Locale_OSPreferences, GetRegionalPrefsLocales) { |
36 | 0 | nsTArray<nsCString> rgLocales; |
37 | 0 | ASSERT_TRUE(NS_SUCCEEDED(OSPreferences::GetInstance()->GetRegionalPrefsLocales(rgLocales))); |
38 | 0 |
|
39 | 0 | ASSERT_FALSE(rgLocales.IsEmpty()); |
40 | 0 | } |
41 | | |
42 | | /** |
43 | | * We test that on all platforms we test against, |
44 | | * we will be able to retrieve a date and time pattern. |
45 | | * |
46 | | * This may come back empty on platforms where we don't have platforms |
47 | | * bindings for, so effectively, we're testing for crashes. We should |
48 | | * never crash. |
49 | | */ |
50 | 0 | TEST(Intl_Locale_OSPreferences, GetDateTimePattern) { |
51 | 0 | nsAutoString pattern; |
52 | 0 | OSPreferences* osprefs = OSPreferences::GetInstance(); |
53 | 0 |
|
54 | 0 | struct Test { |
55 | 0 | int dateStyle; |
56 | 0 | int timeStyle; |
57 | 0 | const char* locale; |
58 | 0 | }; |
59 | 0 | Test tests[] = { |
60 | 0 | { 0, 0, "" }, |
61 | 0 | { 1, 0, "pl" }, |
62 | 0 | { 2, 0, "de-DE" }, |
63 | 0 | { 3, 0, "fr" }, |
64 | 0 | { 4, 0, "ar" }, |
65 | 0 |
|
66 | 0 | { 0, 1, "" }, |
67 | 0 | { 0, 2, "it" }, |
68 | 0 | { 0, 3, "" }, |
69 | 0 | { 0, 4, "ru" }, |
70 | 0 |
|
71 | 0 | { 4, 1, "" }, |
72 | 0 | { 3, 2, "cs" }, |
73 | 0 | { 2, 3, "" }, |
74 | 0 | { 1, 4, "ja" } |
75 | 0 | }; |
76 | 0 |
|
77 | 0 | for (unsigned i = 0; i < mozilla::ArrayLength(tests); i++) { |
78 | 0 | const Test& t = tests[i]; |
79 | 0 | nsAutoString pattern; |
80 | 0 | if (NS_SUCCEEDED(osprefs->GetDateTimePattern(t.dateStyle, t.timeStyle, |
81 | 0 | nsDependentCString(t.locale), |
82 | 0 | pattern))) { |
83 | 0 | ASSERT_TRUE((t.dateStyle == 0 && t.timeStyle == 0) || !pattern.IsEmpty()); |
84 | 0 | } |
85 | 0 | } |
86 | 0 |
|
87 | 0 | ASSERT_TRUE(1); |
88 | 0 | } |