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author | Steven G. Johnson <stevenj@mit.edu> | 2016-11-30 10:40:26 -0500 |
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committer | GitHub <noreply@github.com> | 2016-11-30 10:40:26 -0500 |
commit | b4621f43c3b8aaa5636cb129cd0f2e0f8cc81889 (patch) | |
tree | 5922e437cb79fa411b49ea2fd9089631db24f6f7 /test/custom.c | |
parent | 8da37e28920ba72b81c1d2cd4995647aadcd6db5 (diff) | |
download | libutf8proc-b4621f43c3b8aaa5636cb129cd0f2e0f8cc81889.tar.gz libutf8proc-b4621f43c3b8aaa5636cb129cd0f2e0f8cc81889.tar.bz2 |
new utf8proc_map_custom for hooking in user-defined custom mappings (#89)
* new utf8proc_map_custom for hooking in user-defined custom mappings
* whoops, add test program
* NEWS, version bump for 2.1
* change test functions to static so that gcc doesn't complain about missing prototypes
Diffstat (limited to 'test/custom.c')
-rw-r--r-- | test/custom.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/custom.c b/test/custom.c new file mode 100644 index 0000000..f85b3cc --- /dev/null +++ b/test/custom.c @@ -0,0 +1,27 @@ +#include "tests.h" + +static int thunk_test = 1; + +static utf8proc_int32_t custom(utf8proc_int32_t codepoint, void *thunk) +{ + check(((int *) thunk) == &thunk_test, "unexpected thunk passed"); + if (codepoint == 'a') + return 'b'; + if (codepoint == 'S') + return 0x00df; /* ß */ + return codepoint; +} + +int main(void) +{ + utf8proc_uint8_t input[] = {0x41,0x61,0x53,0x62,0xef,0xbd,0x81,0x00}; /* "AaSb\uff41" */ + utf8proc_uint8_t correct[] = {0x61,0x62,0x73,0x73,0x62,0x61,0x00}; /* "abssba" */ + utf8proc_uint8_t *output; + utf8proc_map_custom(input, 0, &output, UTF8PROC_CASEFOLD | UTF8PROC_COMPOSE | UTF8PROC_COMPAT | UTF8PROC_NULLTERM, + custom, &thunk_test); + printf("mapped \"%s\" -> \"%s\"\n", (char*)input, (char*)output); + check(strlen((char*) output) == 6, "incorrect output length"); + check(!memcmp(correct, output, 7), "incorrect output data"); + free(output); + return 0; +} |