+++ /dev/null
-#include "typesafe_cb/typesafe_cb.h"
-#include <string.h>
-#include "tap/tap.h"
-
-static char dummy = 0;
-
-/* The example usage. */
-static void _set_some_value(void *val)
-{
- ok1(val == &dummy);
-}
-
-#define set_some_value(expr) \
- _set_some_value(cast_if_type((expr), unsigned long, void *))
-
-static void _callback_onearg(void (*fn)(void *arg), void *arg)
-{
- fn(arg);
-}
-
-static void _callback_preargs(void (*fn)(int a, int b, void *arg), void *arg)
-{
- fn(1, 2, arg);
-}
-
-static void _callback_postargs(void (*fn)(void *arg, int a, int b), void *arg)
-{
- fn(arg, 1, 2);
-}
-
-#define callback_onearg(cb, arg) \
- _callback_onearg(typesafe_cb(void, (cb), (arg)), (arg))
-
-#define callback_preargs(cb, arg) \
- _callback_preargs(typesafe_cb_preargs(void, (cb), (arg), int, int), (arg))
-
-#define callback_postargs(cb, arg) \
- _callback_postargs(typesafe_cb_postargs(void, (cb), (arg), int, int), (arg))
-
-static void my_callback_onearg(char *p)
-{
- ok1(strcmp(p, "hello world") == 0);
-}
-
-static void my_callback_onearg_const(const char *p)
-{
- ok1(strcmp(p, "hello world") == 0);
-}
-
-static void my_callback_onearg_volatile(volatile char *p)
-{
- ok1(strcmp((char *)p, "hello world") == 0);
-}
-
-static void my_callback_preargs(int a, int b, char *p)
-{
- ok1(a == 1);
- ok1(b == 2);
- ok1(strcmp(p, "hello world") == 0);
-}
-
-static void my_callback_preargs_const(int a, int b, const char *p)
-{
- ok1(a == 1);
- ok1(b == 2);
- ok1(strcmp(p, "hello world") == 0);
-}
-
-static void my_callback_preargs_volatile(int a, int b, volatile char *p)
-{
- ok1(a == 1);
- ok1(b == 2);
- ok1(strcmp((char *)p, "hello world") == 0);
-}
-
-static void my_callback_postargs(char *p, int a, int b)
-{
- ok1(a == 1);
- ok1(b == 2);
- ok1(strcmp(p, "hello world") == 0);
-}
-
-static void my_callback_postargs_const(const char *p, int a, int b)
-{
- ok1(a == 1);
- ok1(b == 2);
- ok1(strcmp(p, "hello world") == 0);
-}
-
-static void my_callback_postargs_volatile(volatile char *p, int a, int b)
-{
- ok1(a == 1);
- ok1(b == 2);
- ok1(strcmp((char *)p, "hello world") == 0);
-}
-
-/* This is simply a compile test; we promised cast_if_type can be in a
- * static initializer. */
-struct callback_onearg
-{
- void (*fn)(void *arg);
- void *arg;
-};
-
-struct callback_onearg cb_onearg
-= { typesafe_cb(void, my_callback_onearg, "hello world"), "hello world" };
-
-struct callback_preargs
-{
- void (*fn)(int a, int b, void *arg);
- void *arg;
-};
-
-struct callback_preargs cb_preargs
-= { typesafe_cb_preargs(void, my_callback_preargs, "hi", int, int), "hi" };
-
-struct callback_postargs
-{
- void (*fn)(void *arg, int a, int b);
- void *arg;
-};
-
-struct callback_postargs cb_postargs
-= { typesafe_cb_postargs(void, my_callback_postargs, "hi", int, int), "hi" };
-
-int main(int argc, char *argv[])
-{
- void *p = &dummy;
- unsigned long l = (unsigned long)p;
-
- plan_tests(2 + 3 + 9 + 9);
- set_some_value(p);
- set_some_value(l);
-
- callback_onearg(my_callback_onearg, "hello world");
- callback_onearg(my_callback_onearg_const, "hello world");
- callback_onearg(my_callback_onearg_volatile, "hello world");
-
- callback_preargs(my_callback_preargs, "hello world");
- callback_preargs(my_callback_preargs_const, "hello world");
- callback_preargs(my_callback_preargs_volatile, "hello world");
-
- callback_postargs(my_callback_postargs, "hello world");
- callback_postargs(my_callback_postargs_const, "hello world");
- callback_postargs(my_callback_postargs_volatile, "hello world");
-
- return exit_status();
-}