From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Mon, 16 Mar 2020 18:49:26 +0900 Subject: Fresh start --- .../libffi-3.2.1/testsuite/libffi.call/strlen.c | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/strlen.c (limited to 'jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/strlen.c') diff --git a/jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/strlen.c b/jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/strlen.c new file mode 100644 index 0000000..35b70ea --- /dev/null +++ b/jni/ruby/ext/fiddle/libffi-3.2.1/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 ABI_ATTR 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, ABI_NUM, 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