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-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c322
1 files changed, 0 insertions, 322 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c
deleted file mode 100644
index 134426c4..00000000
--- a/rubbos/app/httpd-2.0.64/srclib/apr/test/testlock.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/* 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_file_io.h"
-#include "apr_thread_mutex.h"
-#include "apr_thread_rwlock.h"
-#include "apr_thread_cond.h"
-#include "apr_errno.h"
-#include "apr_general.h"
-#include "apr_getopt.h"
-#include "test_apr.h"
-
-#if APR_HAS_THREADS
-
-#define MAX_ITER 40000
-#define MAX_COUNTER 100000
-#define MAX_RETRY 5
-
-static void *APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data);
-static void *APR_THREAD_FUNC thread_mutex_function(apr_thread_t *thd, void *data);
-static void *APR_THREAD_FUNC thread_cond_producer(apr_thread_t *thd, void *data);
-static void *APR_THREAD_FUNC thread_cond_consumer(apr_thread_t *thd, void *data);
-
-static apr_thread_mutex_t *thread_mutex;
-static apr_thread_rwlock_t *rwlock;
-static int i = 0, x = 0;
-
-static int buff[MAX_COUNTER];
-
-struct {
- apr_thread_mutex_t *mutex;
- int nput;
- int nval;
-} put;
-
-struct {
- apr_thread_mutex_t *mutex;
- apr_thread_cond_t *cond;
- int nready;
-} nready;
-
-static apr_thread_mutex_t *timeout_mutex;
-static apr_thread_cond_t *timeout_cond;
-
-static void *APR_THREAD_FUNC thread_rwlock_func(apr_thread_t *thd, void *data)
-{
- int exitLoop = 1;
-
- while (1)
- {
- apr_thread_rwlock_rdlock(rwlock);
- if (i == MAX_ITER)
- exitLoop = 0;
- apr_thread_rwlock_unlock(rwlock);
-
- if (!exitLoop)
- break;
-
- apr_thread_rwlock_wrlock(rwlock);
- if (i != MAX_ITER)
- {
- i++;
- x++;
- }
- apr_thread_rwlock_unlock(rwlock);
- }
- return NULL;
-}
-
-static void *APR_THREAD_FUNC thread_mutex_function(apr_thread_t *thd, void *data)
-{
- int exitLoop = 1;
-
- /* slight delay to allow things to settle */
- apr_sleep (1);
-
- while (1)
- {
- apr_thread_mutex_lock(thread_mutex);
- if (i == MAX_ITER)
- exitLoop = 0;
- else
- {
- i++;
- x++;
- }
- apr_thread_mutex_unlock(thread_mutex);
-
- if (!exitLoop)
- break;
- }
- return NULL;
-}
-
-static void *APR_THREAD_FUNC thread_cond_producer(apr_thread_t *thd, void *data)
-{
- for (;;) {
- apr_thread_mutex_lock(put.mutex);
- if (put.nput >= MAX_COUNTER) {
- apr_thread_mutex_unlock(put.mutex);
- return NULL;
- }
- buff[put.nput] = put.nval;
- put.nput++;
- put.nval++;
- apr_thread_mutex_unlock(put.mutex);
-
- apr_thread_mutex_lock(nready.mutex);
- if (nready.nready == 0)
- apr_thread_cond_signal(nready.cond);
- nready.nready++;
- apr_thread_mutex_unlock(nready.mutex);
-
- *((int *) data) += 1;
- }
-
- return NULL;
-}
-
-static void *APR_THREAD_FUNC thread_cond_consumer(apr_thread_t *thd, void *data)
-{
- int i;
-
- for (i = 0; i < MAX_COUNTER; i++) {
- apr_thread_mutex_lock(nready.mutex);
- while (nready.nready == 0)
- apr_thread_cond_wait(nready.cond, nready.mutex);
- nready.nready--;
- apr_thread_mutex_unlock(nready.mutex);
-
- if (buff[i] != i)
- printf("buff[%d] = %d\n", i, buff[i]);
- }
-
- return NULL;
-}
-
-static void test_thread_mutex(CuTest *tc)
-{
- apr_thread_t *t1, *t2, *t3, *t4;
- apr_status_t s1, s2, s3, s4;
-
- s1 = apr_thread_mutex_create(&thread_mutex, APR_THREAD_MUTEX_DEFAULT, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s1);
- CuAssertPtrNotNull(tc, thread_mutex);
-
- i = 0;
- x = 0;
-
- s1 = apr_thread_create(&t1, NULL, thread_mutex_function, NULL, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s1);
- s2 = apr_thread_create(&t2, NULL, thread_mutex_function, NULL, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s2);
- s3 = apr_thread_create(&t3, NULL, thread_mutex_function, NULL, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s3);
- s4 = apr_thread_create(&t4, NULL, thread_mutex_function, NULL, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s4);
-
- apr_thread_join(&s1, t1);
- apr_thread_join(&s2, t2);
- apr_thread_join(&s3, t3);
- apr_thread_join(&s4, t4);
-
- CuAssertIntEquals(tc, MAX_ITER, x);
-}
-
-static void test_thread_rwlock(CuTest *tc)
-{
- apr_thread_t *t1, *t2, *t3, *t4;
- apr_status_t s1, s2, s3, s4;
-
- s1 = apr_thread_rwlock_create(&rwlock, p);
- apr_assert_success(tc, "rwlock_create", s1);
- CuAssertPtrNotNull(tc, rwlock);
-
- i = 0;
- x = 0;
-
- s1 = apr_thread_create(&t1, NULL, thread_rwlock_func, NULL, p);
- apr_assert_success(tc, "create thread 1", s1);
- s2 = apr_thread_create(&t2, NULL, thread_rwlock_func, NULL, p);
- apr_assert_success(tc, "create thread 2", s2);
- s3 = apr_thread_create(&t3, NULL, thread_rwlock_func, NULL, p);
- apr_assert_success(tc, "create thread 3", s3);
- s4 = apr_thread_create(&t4, NULL, thread_rwlock_func, NULL, p);
- apr_assert_success(tc, "create thread 4", s4);
-
- apr_thread_join(&s1, t1);
- apr_thread_join(&s2, t2);
- apr_thread_join(&s3, t3);
- apr_thread_join(&s4, t4);
-
- CuAssertIntEquals(tc, MAX_ITER, x);
-
- apr_thread_rwlock_destroy(rwlock);
-}
-
-static void test_cond(CuTest *tc)
-{
- apr_thread_t *p1, *p2, *p3, *p4, *c1;
- apr_status_t s0, s1, s2, s3, s4;
- int count1, count2, count3, count4;
- int sum;
-
- s1 = apr_thread_mutex_create(&put.mutex, APR_THREAD_MUTEX_DEFAULT, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s1);
- CuAssertPtrNotNull(tc, put.mutex);
-
- s1 = apr_thread_mutex_create(&nready.mutex, APR_THREAD_MUTEX_DEFAULT, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s1);
- CuAssertPtrNotNull(tc, nready.mutex);
-
- s1 = apr_thread_cond_create(&nready.cond, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s1);
- CuAssertPtrNotNull(tc, nready.cond);
-
- count1 = count2 = count3 = count4 = 0;
- put.nput = put.nval = 0;
- nready.nready = 0;
- i = 0;
- x = 0;
-
- s0 = apr_thread_create(&p1, NULL, thread_cond_producer, &count1, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s0);
- s1 = apr_thread_create(&p2, NULL, thread_cond_producer, &count2, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s1);
- s2 = apr_thread_create(&p3, NULL, thread_cond_producer, &count3, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s2);
- s3 = apr_thread_create(&p4, NULL, thread_cond_producer, &count4, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s3);
- s4 = apr_thread_create(&c1, NULL, thread_cond_consumer, NULL, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s4);
-
- apr_thread_join(&s0, p1);
- apr_thread_join(&s1, p2);
- apr_thread_join(&s2, p3);
- apr_thread_join(&s3, p4);
- apr_thread_join(&s4, c1);
-
- sum = count1 + count2 + count3 + count4;
- /*
- printf("count1 = %d count2 = %d count3 = %d count4 = %d\n",
- count1, count2, count3, count4);
- */
- CuAssertIntEquals(tc, MAX_COUNTER, sum);
-}
-
-static void test_timeoutcond(CuTest *tc)
-{
- apr_status_t s;
- apr_interval_time_t timeout;
- apr_time_t begin, end;
- int i;
-
- s = apr_thread_mutex_create(&timeout_mutex, APR_THREAD_MUTEX_DEFAULT, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s);
- CuAssertPtrNotNull(tc, timeout_mutex);
-
- s = apr_thread_cond_create(&timeout_cond, p);
- CuAssertIntEquals(tc, APR_SUCCESS, s);
- CuAssertPtrNotNull(tc, timeout_cond);
-
- timeout = apr_time_from_sec(5);
-
- for (i = 0; i < MAX_RETRY; i++) {
- apr_thread_mutex_lock(timeout_mutex);
-
- begin = apr_time_now();
- s = apr_thread_cond_timedwait(timeout_cond, timeout_mutex, timeout);
- end = apr_time_now();
- apr_thread_mutex_unlock(timeout_mutex);
-
- if (s != APR_SUCCESS && !APR_STATUS_IS_TIMEUP(s)) {
- continue;
- }
- CuAssertIntEquals(tc, 1, APR_STATUS_IS_TIMEUP(s));
- CuAssert(tc, "Timer returned too late", end - begin - timeout < 100000);
- break;
- }
- CuAssert(tc, "Too many retries", i < MAX_RETRY);
-}
-
-#endif /* !APR_HAS_THREADS */
-
-#if !APR_HAS_THREADS
-static void threads_not_impl(CuTest *tc)
-{
- CuNotImpl(tc, "Threads not implemented on this platform");
-}
-#endif
-
-
-CuSuite *testlock(void)
-{
- CuSuite *suite = CuSuiteNew("Thread Locks");
-
-#if !APR_HAS_THREADS
- SUITE_ADD_TEST(suite, threads_not_impl);
-#else
- SUITE_ADD_TEST(suite, test_thread_mutex);
- SUITE_ADD_TEST(suite, test_thread_rwlock);
- SUITE_ADD_TEST(suite, test_cond);
- SUITE_ADD_TEST(suite, test_timeoutcond);
-#endif
-
- return suite;
-}
-