Adding upstream version 1.7.2.upstream/1.7.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 132 insertions, 0 deletions

diff --git a/test/testthread.c b/test/testthread.c
new file mode 100644
index 0000000..f3df367
--- /dev/null
+++ b/test/testthread.c
@@ -0,0 +1,132 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_thread_proc.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_time.h"
+#include "testutil.h"
+
+#if APR_HAS_THREADS
+
+static apr_thread_mutex_t *thread_lock;
+static apr_thread_once_t *control = NULL;
+static int x = 0;
+static int value = 0;
+
+static apr_thread_t *t1;
+static apr_thread_t *t2;
+static apr_thread_t *t3;
+static apr_thread_t *t4;
+
+/* just some made up number to check on later */
+static apr_status_t exit_ret_val = 123;
+
+static void init_func(void)
+{
+    value++;
+}
+
+static void * APR_THREAD_FUNC thread_func1(apr_thread_t *thd, void *data)
+{
+    int i;
+
+    apr_thread_once(control, init_func);
+
+    for (i = 0; i < 10000; i++) {
+        apr_thread_mutex_lock(thread_lock);
+        x++;
+        apr_thread_mutex_unlock(thread_lock);
+    }
+    apr_thread_exit(thd, exit_ret_val);
+    return NULL;
+} 
+
+static void thread_init(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    rv = apr_thread_once_init(&control, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+    rv = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_DEFAULT, p); 
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+
+static void create_threads(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    rv = apr_thread_create(&t1, NULL, thread_func1, NULL, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    rv = apr_thread_create(&t2, NULL, thread_func1, NULL, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    rv = apr_thread_create(&t3, NULL, thread_func1, NULL, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    rv = apr_thread_create(&t4, NULL, thread_func1, NULL, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+
+static void join_threads(abts_case *tc, void *data)
+{
+    apr_status_t s;
+
+    apr_thread_join(&s, t1);
+    ABTS_INT_EQUAL(tc, exit_ret_val, s);
+    apr_thread_join(&s, t2);
+    ABTS_INT_EQUAL(tc, exit_ret_val, s);
+    apr_thread_join(&s, t3);
+    ABTS_INT_EQUAL(tc, exit_ret_val, s);
+    apr_thread_join(&s, t4);
+    ABTS_INT_EQUAL(tc, exit_ret_val, s);
+}
+
+static void check_locks(abts_case *tc, void *data)
+{
+    ABTS_INT_EQUAL(tc, 40000, x);
+}
+
+static void check_thread_once(abts_case *tc, void *data)
+{
+    ABTS_INT_EQUAL(tc, 1, value);
+}
+
+#else
+
+static void threads_not_impl(abts_case *tc, void *data)
+{
+    ABTS_NOT_IMPL(tc, "Threads not implemented on this platform");
+}
+
+#endif
+
+abts_suite *testthread(abts_suite *suite)
+{
+    suite = ADD_SUITE(suite)
+
+#if !APR_HAS_THREADS
+    abts_run_test(suite, threads_not_impl, NULL);
+#else
+    abts_run_test(suite, thread_init, NULL);
+    abts_run_test(suite, create_threads, NULL);
+    abts_run_test(suite, join_threads, NULL);
+    abts_run_test(suite, check_locks, NULL);
+    abts_run_test(suite, check_thread_once, NULL);
+#endif
+
+    return suite;
+}
+