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Side by Side Diff: base/i18n/number_formatting_unittest.cc

Issue 1162603004: Restore locales after tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Added spaces Created 5 years, 4 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <limits> 5 #include <limits>
6 6
7 #include "base/i18n/number_formatting.h" 7 #include "base/i18n/number_formatting.h"
8 #include "base/i18n/rtl.h" 8 #include "base/i18n/rtl.h"
9 #include "base/strings/utf_string_conversions.h" 9 #include "base/strings/utf_string_conversions.h"
10 #include "base/test/icu_test_util.h"
10 #include "testing/gtest/include/gtest/gtest.h" 11 #include "testing/gtest/include/gtest/gtest.h"
12 #include "third_party/icu/source/i18n/unicode/usearch.h"
11 13
12 namespace base { 14 namespace base {
13 namespace { 15 namespace {
14 16
15 TEST(NumberFormattingTest, FormatNumber) { 17 TEST(NumberFormattingTest, FormatNumber) {
16 static const struct { 18 static const struct {
17 int64 number; 19 int64 number;
18 const char* expected_english; 20 const char* expected_english;
19 const char* expected_german; 21 const char* expected_german;
20 } cases[] = { 22 } cases[] = {
21 {0, "0", "0"}, 23 {0, "0", "0"},
22 {1024, "1,024", "1.024"}, 24 {1024, "1,024", "1.024"},
23 {std::numeric_limits<int64>::max(), 25 {std::numeric_limits<int64>::max(),
24 "9,223,372,036,854,775,807", "9.223.372.036.854.775.807"}, 26 "9,223,372,036,854,775,807", "9.223.372.036.854.775.807"},
25 {std::numeric_limits<int64>::min(), 27 {std::numeric_limits<int64>::min(),
26 "-9,223,372,036,854,775,808", "-9.223.372.036.854.775.808"}, 28 "-9,223,372,036,854,775,808", "-9.223.372.036.854.775.808"},
27 {-42, "-42", "-42"}, 29 {-42, "-42", "-42"},
28 }; 30 };
29 31
32 test::ScopedRestoreICUDefaultLocale restore_locale;
33
30 for (size_t i = 0; i < arraysize(cases); ++i) { 34 for (size_t i = 0; i < arraysize(cases); ++i) {
31 i18n::SetICUDefaultLocale("en"); 35 i18n::SetICUDefaultLocale("en");
32 testing::ResetFormatters(); 36 testing::ResetFormatters();
33 EXPECT_EQ(cases[i].expected_english, 37 EXPECT_EQ(cases[i].expected_english,
34 UTF16ToUTF8(FormatNumber(cases[i].number))); 38 UTF16ToUTF8(FormatNumber(cases[i].number)));
35 i18n::SetICUDefaultLocale("de"); 39 i18n::SetICUDefaultLocale("de");
36 testing::ResetFormatters(); 40 testing::ResetFormatters();
37 EXPECT_EQ(cases[i].expected_german, 41 EXPECT_EQ(cases[i].expected_german,
38 UTF16ToUTF8(FormatNumber(cases[i].number))); 42 UTF16ToUTF8(FormatNumber(cases[i].number)));
39 } 43 }
(...skipping 25 matching lines...) Expand all
65 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000." 69 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000."
66 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000." 70 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000."
67 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000." 71 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000."
68 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000." 72 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000."
69 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000." 73 "000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000."
70 "000,000000"}, 74 "000,000000"},
71 {std::numeric_limits<double>::min(), 2, "0.00", "0,00"}, 75 {std::numeric_limits<double>::min(), 2, "0.00", "0,00"},
72 {-42.7, 3, "-42.700", "-42,700"}, 76 {-42.7, 3, "-42.700", "-42,700"},
73 }; 77 };
74 78
79 test::ScopedRestoreICUDefaultLocale restore_locale;
75 for (size_t i = 0; i < arraysize(cases); ++i) { 80 for (size_t i = 0; i < arraysize(cases); ++i) {
76 i18n::SetICUDefaultLocale("en"); 81 i18n::SetICUDefaultLocale("en");
77 testing::ResetFormatters(); 82 testing::ResetFormatters();
78 EXPECT_EQ(cases[i].expected_english, 83 EXPECT_EQ(cases[i].expected_english,
79 UTF16ToUTF8(FormatDouble(cases[i].number, cases[i].frac_digits))); 84 UTF16ToUTF8(FormatDouble(cases[i].number, cases[i].frac_digits)));
80 i18n::SetICUDefaultLocale("de"); 85 i18n::SetICUDefaultLocale("de");
81 testing::ResetFormatters(); 86 testing::ResetFormatters();
82 EXPECT_EQ(cases[i].expected_german, 87 EXPECT_EQ(cases[i].expected_german,
83 UTF16ToUTF8(FormatDouble(cases[i].number, cases[i].frac_digits))); 88 UTF16ToUTF8(FormatDouble(cases[i].number, cases[i].frac_digits)));
84 } 89 }
85 } 90 }
86 91
87 } // namespace 92 } // namespace
88 } // namespace base 93 } // namespace base
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