1999-02-23 Ross Johnson <rpj@ise.canberra.edu.au>

        * Makefile: Some refinement.
        * *.c: More exhaustive checking through assertions; clean up;
        add some more tests.

1 files changed, 41 insertions, 0 deletions

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;
+}