From 2ef097640758653a0e9d63e90a4aac329cd86368 Mon Sep 17 00:00:00 2001 From: rpj Date: Mon, 22 Feb 1999 02:54:12 +0000 Subject: 1999-02-23 Ross Johnson * Makefile: Some refinement. * *.c: More exhaustive checking through assertions; clean up; add some more tests. --- tests/join1.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 tests/join1.c (limited to 'tests/join1.c') diff --git a/tests/join1.c b/tests/join1.c new file mode 100644 index 0000000..f6240de --- /dev/null +++ b/tests/join1.c @@ -0,0 +1,41 @@ +/* + * Test for pthread_join(). + * + * Depends on API functions: pthread_create(), pthread_exit(). + */ + +#include "test.h" + +void * +func(void * arg) +{ + Sleep(1000); + + pthread_exit(arg); + + /* Never reached. */ + exit(1); +} + +int +main(int argc, char * argv[]) +{ + pthread_t id[4]; + int i; + int result; + + /* Create a few threads and then exit. */ + for (i = 0; i < 4; i++) + { + assert(pthread_create(&id[i], NULL, func, (void *) i) == 0); + } + + for (i = 0; i < 4; i++) + { + assert(pthread_join(id[i], (void *) &result) == 0); + assert(result == i); + } + + /* Success. */ + return 0; +} -- cgit v1.2.3