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-rw-r--r--gcc-4.8.1/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c74
1 files changed, 74 insertions, 0 deletions
diff --git a/gcc-4.8.1/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c b/gcc-4.8.1/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c
new file mode 100644
index 000000000..890146512
--- /dev/null
+++ b/gcc-4.8.1/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c
@@ -0,0 +1,74 @@
+#ifndef GC_THREADS
+# define GC_THREADS
+#endif
+#include "leak_detector.h"
+#ifdef GC_PTHREADS
+# include <pthread.h>
+#else
+# include <windows.h>
+#endif
+#include <stdio.h>
+
+#ifdef GC_PTHREADS
+ void * test(void * arg)
+#else
+ DWORD WINAPI test(LPVOID arg)
+#endif
+{
+ int *p[10];
+ int i;
+ for (i = 0; i < 10; ++i) {
+ p[i] = malloc(sizeof(int)+i);
+ }
+ CHECK_LEAKS();
+ for (i = 1; i < 10; ++i) {
+ free(p[i]);
+ }
+#ifdef GC_PTHREADS
+ return arg;
+#else
+ return (DWORD)(GC_word)arg;
+#endif
+}
+
+#define NTHREADS 5
+
+int main(void) {
+ int i;
+#ifdef GC_PTHREADS
+ pthread_t t[NTHREADS];
+#else
+ HANDLE t[NTHREADS];
+ DWORD thread_id;
+#endif
+ int code;
+
+ GC_find_leak = 1; /* for new collect versions not compiled */
+ GC_INIT();
+ for (i = 0; i < NTHREADS; ++i) {
+#ifdef GC_PTHREADS
+ code = pthread_create(t + i, 0, test, 0);
+#else
+ t[i] = CreateThread(NULL, 0, test, 0, 0, &thread_id);
+ code = t[i] != NULL ? 0 : (int)GetLastError();
+#endif
+ if (code != 0) {
+ printf("Thread creation failed %d\n", code);
+ }
+ }
+ for (i = 0; i < NTHREADS; ++i) {
+#ifdef GC_PTHREADS
+ code = pthread_join(t[i], 0);
+#else
+ code = WaitForSingleObject(t[i], INFINITE) == WAIT_OBJECT_0 ? 0 :
+ (int)GetLastError();
+#endif
+ if (code != 0) {
+ printf("Thread join failed %d\n", code);
+ }
+ }
+ CHECK_LEAKS();
+ CHECK_LEAKS();
+ CHECK_LEAKS();
+ return 0;
+}