From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libffi/testsuite/libffi.call/strlen.c | 44 +++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 libffi/testsuite/libffi.call/strlen.c (limited to 'libffi/testsuite/libffi.call/strlen.c') diff --git a/libffi/testsuite/libffi.call/strlen.c b/libffi/testsuite/libffi.call/strlen.c new file mode 100644 index 000000000..3de45de7a --- /dev/null +++ b/libffi/testsuite/libffi.call/strlen.c @@ -0,0 +1,44 @@ +/* Area: ffi_call + Purpose: Check strlen function call. + Limitations: none. + PR: none. + Originator: From the original ffitest.c */ + +/* { dg-do run } */ +#include "ffitest.h" + +static size_t my_strlen(char *s) +{ + return (strlen(s)); +} + +int main (void) +{ + ffi_cif cif; + ffi_type *args[MAX_ARGS]; + void *values[MAX_ARGS]; + ffi_arg rint; + char *s; + + args[0] = &ffi_type_pointer; + values[0] = (void*) &s; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, + &ffi_type_sint, args) == FFI_OK); + + s = "a"; + ffi_call(&cif, FFI_FN(my_strlen), &rint, values); + CHECK(rint == 1); + + s = "1234567"; + ffi_call(&cif, FFI_FN(my_strlen), &rint, values); + CHECK(rint == 7); + + s = "1234567890123456789012345"; + ffi_call(&cif, FFI_FN(my_strlen), &rint, values); + CHECK(rint == 25); + + exit (0); +} + -- cgit v1.2.3