diff options
Diffstat (limited to 'tests-clar/core/iconv.c')
-rw-r--r-- | tests-clar/core/iconv.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/tests-clar/core/iconv.c b/tests-clar/core/iconv.c new file mode 100644 index 000000000..73bc99a23 --- /dev/null +++ b/tests-clar/core/iconv.c @@ -0,0 +1,60 @@ +#include "clar_libgit2.h" +#include "path.h" + +static git_path_iconv_t ic; +static char *nfc = "\xC3\x85\x73\x74\x72\xC3\xB6\x6D"; +static char *nfd = "\x41\xCC\x8A\x73\x74\x72\x6F\xCC\x88\x6D"; + +void test_core_iconv__initialize(void) +{ + cl_git_pass(git_path_iconv_init_precompose(&ic)); +} + +void test_core_iconv__cleanup(void) +{ + git_path_iconv_clear(&ic); +} + +void test_core_iconv__unchanged(void) +{ + char *data = "Ascii data", *original = data; + size_t datalen = strlen(data); + + cl_git_pass(git_path_iconv(&ic, &data, &datalen)); + GIT_UNUSED(datalen); + + /* There are no high bits set, so this should leave data untouched */ + cl_assert(data == original); +} + +void test_core_iconv__decomposed_to_precomposed(void) +{ + char *data = nfd; + size_t datalen = strlen(nfd); + + cl_git_pass(git_path_iconv(&ic, &data, &datalen)); + GIT_UNUSED(datalen); + + /* The decomposed nfd string should be transformed to the nfc form + * (on platforms where iconv is enabled, of course). + */ +#ifdef GIT_USE_ICONV + cl_assert_equal_s(nfc, data); +#else + cl_assert_equal_s(nfd, data); +#endif +} + +void test_core_iconv__precomposed_is_unmodified(void) +{ + char *data = nfc; + size_t datalen = strlen(nfc); + + cl_git_pass(git_path_iconv(&ic, &data, &datalen)); + GIT_UNUSED(datalen); + + /* data is already in precomposed form, so even though some bytes have + * the high-bit set, the iconv transform should result in no change. + */ + cl_assert_equal_s(nfc, data); +} |