diff options
Diffstat (limited to 'test/unicode_ut.c')
| -rw-r--r-- | test/unicode_ut.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/test/unicode_ut.c b/test/unicode_ut.c index 7b9c020eff..617eed8cfa 100644 --- a/test/unicode_ut.c +++ b/test/unicode_ut.c @@ -47,11 +47,15 @@ static const char d3[] = {0xe6, 0xbd, 0x9c, 0xe6, 0xb0, 0xb4, 0xe8, 0x89, /* Three letters translating to two utf-16 word each */ static const char d4[] = {0xf0, 0x90, 0x92, 0x8d, 0xf0, 0x90, 0x92, 0x96, 0xf0, 0x90, 0x92, 0x87, 0x00}; +/* Letter not in code page 437 */ +static const char d5[] = {0xCE, 0x92, 0x20, 0x69, 0x73, 0x20, 0x6E, 0x6F, + 0x74, 0x20, 0x42, 0x00}; /* Illegal utf-8 strings */ static const char j1[] = {0x6a, 0x31, 0xa1, 0x6c, 0x00}; static const char j2[] = {0x6a, 0x32, 0xc3, 0xc3, 0x6c, 0x00}; static const char j3[] = {0x6a, 0x33, 0xf0, 0x90, 0xf0, 0x00}; +static const char j4[] = {0xa1, 0x00}; static int unicode_test_u16_strlen(struct unit_test_state *uts) { @@ -165,6 +169,12 @@ static int unicode_test_utf8_get(struct unit_test_state *uts) ut_asserteq(0x0001048d, code); ut_asserteq_ptr(s, d4 + 4); + /* Check illegal character */ + s = j4; + code = utf8_get((const char **)&s); + ut_asserteq(-1, code); + ut_asserteq_ptr(j4 + 1, s); + return 0; } UNICODE_TEST(unicode_test_utf8_get); @@ -595,6 +605,110 @@ static int unicode_test_u16_strsize(struct unit_test_state *uts) } UNICODE_TEST(unicode_test_u16_strsize); +static int unicode_test_utf_to_cp(struct unit_test_state *uts) +{ + int ret; + s32 c; + + c = '\n'; + ret = utf_to_cp(&c, codepage_437); + ut_asserteq(0, ret); + ut_asserteq('\n', c); + + c = 'a'; + ret = utf_to_cp(&c, codepage_437); + ut_asserteq(0, ret); + ut_asserteq('a', c); + + c = 0x03c4; /* Greek small letter tau */ + ret = utf_to_cp(&c, codepage_437); + ut_asserteq(0, ret); + ut_asserteq(0xe7, c); + + c = 0x03a4; /* Greek capital letter tau */ + ret = utf_to_cp(&c, codepage_437); + ut_asserteq(-ENOENT, ret); + ut_asserteq('?', c); + + return 0; +} +UNICODE_TEST(unicode_test_utf_to_cp); + +static void utf8_to_cp437_stream_helper(const char *in, char *out) +{ + char buffer[5]; + int ret; + + *buffer = 0; + for (; *in; ++in) { + ret = utf8_to_cp437_stream(*in, buffer); + if (ret) + *out++ = ret; + } + *out = 0; +} + +static int unicode_test_utf8_to_cp437_stream(struct unit_test_state *uts) +{ + char buf[16]; + + utf8_to_cp437_stream_helper(d1, buf); + ut_asserteq_str("U-Boot", buf); + utf8_to_cp437_stream_helper(d2, buf); + ut_asserteq_str("kafb\xa0tur", buf); + utf8_to_cp437_stream_helper(d5, buf); + ut_asserteq_str("? is not B", buf); + utf8_to_cp437_stream_helper(j2, buf); + ut_asserteq_str("j2l", buf); + + return 0; +} +UNICODE_TEST(unicode_test_utf8_to_cp437_stream); + +static void utf8_to_utf32_stream_helper(const char *in, s32 *out) +{ + char buffer[5]; + int ret; + + *buffer = 0; + for (; *in; ++in) { + ret = utf8_to_utf32_stream(*in, buffer); + if (ret) + *out++ = ret; + } + *out = 0; +} + +static int unicode_test_utf8_to_utf32_stream(struct unit_test_state *uts) +{ + s32 buf[16]; + + const u32 u1[] = {0x55, 0x2D, 0x42, 0x6F, 0x6F, 0x74, 0x0000}; + const u32 u2[] = {0x6B, 0x61, 0x66, 0x62, 0xE1, 0x74, 0x75, 0x72, 0x00}; + const u32 u3[] = {0x0392, 0x20, 0x69, 0x73, 0x20, 0x6E, 0x6F, 0x74, + 0x20, 0x42, 0x00}; + const u32 u4[] = {0x6A, 0x32, 0x6C, 0x00}; + + memset(buf, 0, sizeof(buf)); + utf8_to_utf32_stream_helper(d1, buf); + ut_asserteq_mem(u1, buf, sizeof(u1)); + + memset(buf, 0, sizeof(buf)); + utf8_to_utf32_stream_helper(d2, buf); + ut_asserteq_mem(u2, buf, sizeof(u2)); + + memset(buf, 0, sizeof(buf)); + utf8_to_utf32_stream_helper(d5, buf); + ut_asserteq_mem(u3, buf, sizeof(u3)); + + memset(buf, 0, sizeof(buf)); + utf8_to_utf32_stream_helper(j2, buf); + ut_asserteq_mem(u4, buf, sizeof(u4)); + + return 0; +} +UNICODE_TEST(unicode_test_utf8_to_utf32_stream); + #ifdef CONFIG_EFI_LOADER static int unicode_test_efi_create_indexed_name(struct unit_test_state *uts) { |