Index: base/i18n/case_conversion_unittest.cc |
diff --git a/base/i18n/case_conversion_unittest.cc b/base/i18n/case_conversion_unittest.cc |
index 38e2c6878228de468124d80a7aabfddebf2eec0f..75e5ad232533fa846b946d6462876b67f00db3ce 100644 |
--- a/base/i18n/case_conversion_unittest.cc |
+++ b/base/i18n/case_conversion_unittest.cc |
@@ -3,15 +3,17 @@ |
// found in the LICENSE file. |
#include "base/i18n/case_conversion.h" |
+#include "base/i18n/rtl.h" |
#include "base/strings/utf_string_conversions.h" |
#include "testing/gtest/include/gtest/gtest.h" |
+#include "third_party/icu/source/i18n/unicode/usearch.h" |
namespace base { |
namespace { |
// Test upper and lower case string conversion. |
TEST(CaseConversionTest, UpperLower) { |
- string16 mixed(ASCIIToUTF16("Text with UPPer & lowER casE.")); |
+ const string16 mixed(ASCIIToUTF16("Text with UPPer & lowER casE.")); |
const string16 expected_lower(ASCIIToUTF16("text with upper & lower case.")); |
const string16 expected_upper(ASCIIToUTF16("TEXT WITH UPPER & LOWER CASE.")); |
@@ -22,7 +24,57 @@ TEST(CaseConversionTest, UpperLower) { |
EXPECT_EQ(expected_upper, result); |
} |
-// TODO(jshin): More tests are needed, especially with non-ASCII characters. |
+TEST(CaseConversionTest, NonASCII) { |
+ const string16 mixed(WideToUTF16( |
+ L"\xC4\xD6\xE4\xF6\x20\xCF\xEF\x20\xF7\x25" |
+ L"\xA4\x23\x2A\x5E\x60\x40\xA3\x24\x2030\x201A\x7E\x20\x1F07\x1F0F" |
+ L"\x20\x1E00\x1E01")); |
+ const string16 expected_lower(WideToUTF16( |
+ L"\xE4\xF6\xE4\xF6\x20\xEF\xEF" |
+ L"\x20\xF7\x25\xA4\x23\x2A\x5E\x60\x40\xA3\x24\x2030\x201A\x7E\x20\x1F07" |
+ L"\x1F07\x20\x1E01\x1E01")); |
+ const string16 expected_upper(WideToUTF16( |
+ L"\xC4\xD6\xC4\xD6\x20\xCF\xCF" |
+ L"\x20\xF7\x25\xA4\x23\x2A\x5E\x60\x40\xA3\x24\x2030\x201A\x7E\x20\x1F0F" |
+ L"\x1F0F\x20\x1E00\x1E00")); |
+ |
+ string16 result = base::i18n::ToLower(mixed); |
+ EXPECT_EQ(expected_lower, result); |
+ |
+ result = base::i18n::ToUpper(mixed); |
+ EXPECT_EQ(expected_upper, result); |
+} |
+ |
+TEST(CaseConversionTest, TurkishLocaleConversion) { |
+ const string16 mixed(WideToUTF16(L"\x49\x131")); |
+ const string16 expected_lower(WideToUTF16(L"\x69\x131")); |
+ const string16 expected_upper(WideToUTF16(L"\x49\x49")); |
+ |
+ std::string default_locale(uloc_getDefault()); |
+ i18n::SetICUDefaultLocale("en_US"); |
+ |
+ string16 result = base::i18n::ToLower(mixed); |
+ EXPECT_EQ(expected_lower, result); |
+ |
+ result = base::i18n::ToUpper(mixed); |
+ EXPECT_EQ(expected_upper, result); |
+ |
+ i18n::SetICUDefaultLocale("tr"); |
+ |
+ const string16 expected_lower_turkish(WideToUTF16(L"\x131\x131")); |
+ const string16 expected_upper_turkish(WideToUTF16(L"\x49\x49")); |
+ |
+ result = base::i18n::ToLower(mixed); |
+ EXPECT_EQ(expected_lower_turkish, result); |
+ |
+ result = base::i18n::ToUpper(mixed); |
+ EXPECT_EQ(expected_upper_turkish, result); |
+ |
+ base::i18n::SetICUDefaultLocale(default_locale.data()); |
+} |
} // namespace |
} // namespace base |
+ |
+ |
+ |