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author | tduehr <tduehr@gmail.com> | 2015-03-19 16:44:33 -0700 |
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committer | tduehr <tduehr@gmail.com> | 2015-06-17 09:01:47 -0500 |
commit | e9d07620ae8ac090863998d22ab7ca0db9cd1e89 (patch) | |
tree | ba0c75a8e11e88123926cb9817a3bb0a7c1b157b /ext/ffi_c/libffi/testsuite/libffi.call/strlen2.c | |
parent | 194784d60f53e242a8aab88c216126785dc047dd (diff) | |
download | ffi-e9d07620ae8ac090863998d22ab7ca0db9cd1e89.tar.gz |
update libffilibffi-3.2.1
Diffstat (limited to 'ext/ffi_c/libffi/testsuite/libffi.call/strlen2.c')
-rw-r--r-- | ext/ffi_c/libffi/testsuite/libffi.call/strlen2.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/ext/ffi_c/libffi/testsuite/libffi.call/strlen2.c b/ext/ffi_c/libffi/testsuite/libffi.call/strlen2.c new file mode 100644 index 0000000..96282bc --- /dev/null +++ b/ext/ffi_c/libffi/testsuite/libffi.call/strlen2.c @@ -0,0 +1,49 @@ +/* Area: ffi_call + Purpose: Check strlen function call with additional arguments. + Limitations: none. + PR: none. + Originator: From the original ffitest.c */ + +/* { dg-do run } */ + +#include "ffitest.h" + +static size_t ABI_ATTR my_f(char *s, float a) +{ + return (size_t) ((int) strlen(s) + (int) a); +} + +int main (void) +{ + ffi_cif cif; + ffi_type *args[MAX_ARGS]; + void *values[MAX_ARGS]; + ffi_arg rint; + char *s; + float v2; + args[0] = &ffi_type_pointer; + args[1] = &ffi_type_float; + values[0] = (void*) &s; + values[1] = (void*) &v2; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, ABI_NUM, 2, + &ffi_type_sint, args) == FFI_OK); + + s = "a"; + v2 = 0.0; + ffi_call(&cif, FFI_FN(my_f), &rint, values); + CHECK(rint == 1); + + s = "1234567"; + v2 = -1.0; + ffi_call(&cif, FFI_FN(my_f), &rint, values); + CHECK(rint == 6); + + s = "1234567890123456789012345"; + v2 = 1.0; + ffi_call(&cif, FFI_FN(my_f), &rint, values); + CHECK(rint == 26); + + exit(0); +} |