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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-02-27 14:08:36 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-03-07 17:37:13 +0100 |
| commit | 73bb90cabcdffcd528d1002a12779779196bf200 (patch) | |
| tree | 5c4fb2a3ebecf079f4cadacc41aa9e45354e69a0 /test/unicode_ut.c | |
| parent | 70616a1ed8c7fe22aa19eb674915623bd236926f (diff) | |
| download | u-boot-73bb90cabcdffcd528d1002a12779779196bf200.zip u-boot-73bb90cabcdffcd528d1002a12779779196bf200.tar.gz u-boot-73bb90cabcdffcd528d1002a12779779196bf200.tar.bz2 | |
efi_loader: carve out utf_to_cp()
Carve out a function to translate a Unicode code point to an 8bit codepage.
Provide a unit test for the new function.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'test/unicode_ut.c')
| -rw-r--r-- | test/unicode_ut.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/unicode_ut.c b/test/unicode_ut.c index 6130ef0..2cc6b5f 100644 --- a/test/unicode_ut.c +++ b/test/unicode_ut.c @@ -595,6 +595,35 @@ 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); + #ifdef CONFIG_EFI_LOADER static int unicode_test_efi_create_indexed_name(struct unit_test_state *uts) { |