382 TEST(CharInfoTest, toLowercase) {  in TEST()  argument
383   EXPECT_EQ('0', toLowercase('0'));  in TEST()
384   EXPECT_EQ('9', toLowercase('9'));  in TEST()
386   EXPECT_EQ('a', toLowercase('a'));  in TEST()
387   EXPECT_EQ('a', toLowercase('A'));  in TEST()
389   EXPECT_EQ('z', toLowercase('z'));  in TEST()
390   EXPECT_EQ('z', toLowercase('Z'));  in TEST()
392   EXPECT_EQ('.', toLowercase('.'));  in TEST()
393   EXPECT_EQ('_', toLowercase('_'));  in TEST()
395   EXPECT_EQ('/', toLowercase('/'));  in TEST()
396   EXPECT_EQ('\0', toLowercase('\0'));  in TEST()