feat:replace boost library with C++11 std library

2020-04-01 20:53:55 +08:00
parent 559ffbf712
commit 47389056be
1936 changed files with 241862 additions and 60153 deletions
@@ -0,0 +1,332 @@
+/* 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 "testutil.h"
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_thread_proc.h"
+#include "apr_time.h"
+#include "testshm.h"
+#include "apr.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#if APR_HAS_SHARED_MEMORY
+
+#if APR_HAS_FORK
+static int msgwait(int sleep_sec, int first_box, int last_box)
+{
+    int i;
+    int recvd = 0;
+    apr_time_t start = apr_time_now();
+    apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec);
+    while (apr_time_now() - start < sleep_duration) {
+        for (i = first_box; i < last_box; i++) {
+            if (boxes[i].msgavail && !strcmp(boxes[i].msg, MSG)) {
+                recvd++;
+                boxes[i].msgavail = 0; /* reset back to 0 */
+                /* reset the msg field.  1024 is a magic number and it should
+                 * be a macro, but I am being lazy.
+                 */
+                memset(boxes[i].msg, 0, 1024);
+            }
+        }
+        apr_sleep(apr_time_make(0, 10000)); /* 10ms */
+    }
+    return recvd;
+}
+
+static void msgput(int boxnum, char *msg)
+{
+    apr_cpystrn(boxes[boxnum].msg, msg, strlen(msg) + 1);
+    boxes[boxnum].msgavail = 1;
+}
+#endif /* APR_HAS_FORK */
+
+static void test_anon_create(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_shm_t *shm = NULL;
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, NULL, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    rv = apr_shm_destroy(shm);
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+}
+
+static void test_check_size(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_shm_t *shm = NULL;
+    apr_size_t retsize;
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, NULL, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    retsize = apr_shm_size_get(shm);
+    ABTS_SIZE_EQUAL(tc, SHARED_SIZE, retsize);
+
+    rv = apr_shm_destroy(shm);
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+}
+
+static void test_shm_allocate(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_shm_t *shm = NULL;
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, NULL, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    boxes = apr_shm_baseaddr_get(shm);
+    ABTS_PTR_NOTNULL(tc, boxes);
+
+    rv = apr_shm_destroy(shm);
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+}
+
+#if APR_HAS_FORK
+static void test_anon(abts_case *tc, void *data)
+{
+    apr_proc_t proc;
+    apr_status_t rv;
+    apr_shm_t *shm;
+    apr_size_t retsize;
+    int cnt, i;
+    int recvd;
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, NULL, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    retsize = apr_shm_size_get(shm);
+    ABTS_INT_EQUAL(tc, SHARED_SIZE, retsize);
+
+    boxes = apr_shm_baseaddr_get(shm);
+    ABTS_PTR_NOTNULL(tc, boxes);
+
+    rv = apr_proc_fork(&proc, p);
+    if (rv == APR_INCHILD) { /* child */
+        int num = msgwait(5, 0, N_BOXES);
+        /* exit with the number of messages received so that the parent
+         * can check that all messages were received.
+         */
+        exit(num);
+    }
+    else if (rv == APR_INPARENT) { /* parent */
+        i = N_BOXES;
+        cnt = 0;
+        while (cnt++ < N_MESSAGES) {
+            if ((i-=3) < 0) {
+                i += N_BOXES; /* start over at the top */
+            }
+            msgput(i, MSG);
+            apr_sleep(apr_time_make(0, 10000));
+        }
+    }
+    else {
+        ABTS_FAIL(tc, "apr_proc_fork failed");
+    }
+    /* wait for the child */
+    rv = apr_proc_wait(&proc, &recvd, NULL, APR_WAIT);
+    ABTS_INT_EQUAL(tc, N_MESSAGES, recvd);
+
+    rv = apr_shm_destroy(shm);
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+}
+#endif
+
+static void test_named(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_shm_t *shm = NULL;
+    apr_size_t retsize;
+    apr_proc_t pidproducer, pidconsumer;
+    apr_procattr_t *attr1 = NULL, *attr2 = NULL;
+    int sent, received;
+    apr_exit_why_e why;
+    const char *args[4];
+
+    apr_shm_remove(SHARED_FILENAME, p);
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, SHARED_FILENAME, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    if (rv != APR_SUCCESS) {
+        return;
+    }
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    retsize = apr_shm_size_get(shm);
+    ABTS_SIZE_EQUAL(tc, SHARED_SIZE, retsize);
+
+    boxes = apr_shm_baseaddr_get(shm);
+    ABTS_PTR_NOTNULL(tc, boxes);
+
+    rv = apr_procattr_create(&attr1, p);
+    ABTS_PTR_NOTNULL(tc, attr1);
+    APR_ASSERT_SUCCESS(tc, "Couldn't create attr1", rv);
+
+    rv = apr_procattr_cmdtype_set(attr1, APR_PROGRAM_ENV);
+    APR_ASSERT_SUCCESS(tc, "Couldn't set copy environment", rv);
+
+    args[0] = apr_pstrdup(p, "testshmproducer" EXTENSION);
+    args[1] = NULL;
+    rv = apr_proc_create(&pidproducer, TESTBINPATH "testshmproducer" EXTENSION, args,
+                         NULL, attr1, p);
+    APR_ASSERT_SUCCESS(tc, "Couldn't launch producer", rv);
+
+    rv = apr_procattr_create(&attr2, p);
+    ABTS_PTR_NOTNULL(tc, attr2);
+    APR_ASSERT_SUCCESS(tc, "Couldn't create attr2", rv);
+
+    rv = apr_procattr_cmdtype_set(attr2, APR_PROGRAM_ENV);
+    APR_ASSERT_SUCCESS(tc, "Couldn't set copy environment", rv);
+
+    args[0] = apr_pstrdup(p, "testshmconsumer" EXTENSION);
+    rv = apr_proc_create(&pidconsumer, TESTBINPATH "testshmconsumer" EXTENSION, args, 
+                         NULL, attr2, p);
+    APR_ASSERT_SUCCESS(tc, "Couldn't launch consumer", rv);
+
+    rv = apr_proc_wait(&pidconsumer, &received, &why, APR_WAIT);
+    ABTS_INT_EQUAL(tc, APR_CHILD_DONE, rv);
+    ABTS_INT_EQUAL(tc, APR_PROC_EXIT, why);
+
+    rv = apr_proc_wait(&pidproducer, &sent, &why, APR_WAIT);
+    ABTS_INT_EQUAL(tc, APR_CHILD_DONE, rv);
+    ABTS_INT_EQUAL(tc, APR_PROC_EXIT, why);
+
+    /* Cleanup before testing that producer and consumer worked correctly.
+     * This way, if they didn't succeed, we can just run this test again
+     * without having to cleanup manually.
+     */
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory", 
+                       apr_shm_destroy(shm));
+    
+    ABTS_INT_EQUAL(tc, sent, received);
+
+}
+
+static void test_named_remove(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_shm_t *shm, *shm2;
+
+    apr_shm_remove(SHARED_FILENAME, p);
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, SHARED_FILENAME, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    if (rv != APR_SUCCESS) {
+        return;
+    }
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    rv = apr_shm_remove(SHARED_FILENAME, p);
+
+    /* On platforms which acknowledge the removal of the shared resource,
+     * ensure another of the same name may be created after removal;
+     */
+    if (rv == APR_SUCCESS)
+    {
+      rv = apr_shm_create(&shm2, SHARED_SIZE, SHARED_FILENAME, p);
+      APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+      if (rv != APR_SUCCESS) {
+          return;
+      }
+      ABTS_PTR_NOTNULL(tc, shm2);
+
+      rv = apr_shm_destroy(shm2);
+      APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+    }
+
+    rv = apr_shm_destroy(shm);
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+
+    /* Now ensure no named resource remains which we may attach to */
+    rv = apr_shm_attach(&shm, SHARED_FILENAME, p);
+    ABTS_TRUE(tc, rv != 0);
+}
+
+static void test_named_delete(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_shm_t *shm, *shm2;
+
+    apr_shm_remove(SHARED_FILENAME, p);
+
+    rv = apr_shm_create(&shm, SHARED_SIZE, SHARED_FILENAME, p);
+    APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+    if (rv != APR_SUCCESS) {
+        return;
+    }
+    ABTS_PTR_NOTNULL(tc, shm);
+
+    rv = apr_shm_delete(shm);
+
+    /* On platforms which acknowledge the removal of the shared resource,
+     * ensure another of the same name may be created after removal;
+     */
+    if (rv == APR_SUCCESS)
+    {
+      rv = apr_shm_create(&shm2, SHARED_SIZE, SHARED_FILENAME, p);
+      APR_ASSERT_SUCCESS(tc, "Error allocating shared memory block", rv);
+      if (rv != APR_SUCCESS) {
+          return;
+      }
+      ABTS_PTR_NOTNULL(tc, shm2);
+
+      rv = apr_shm_destroy(shm2);
+      APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+    }
+
+    rv = apr_shm_destroy(shm);
+    APR_ASSERT_SUCCESS(tc, "Error destroying shared memory block", rv);
+
+    /* Now ensure no named resource remains which we may attach to */
+    rv = apr_shm_attach(&shm, SHARED_FILENAME, p);
+    ABTS_TRUE(tc, rv != 0);
+}
+
+#endif
+
+abts_suite *testshm(abts_suite *suite)
+{
+    suite = ADD_SUITE(suite)
+
+#if APR_HAS_SHARED_MEMORY
+    abts_run_test(suite, test_anon_create, NULL);
+    abts_run_test(suite, test_check_size, NULL);
+    abts_run_test(suite, test_shm_allocate, NULL);
+#if APR_HAS_FORK
+    abts_run_test(suite, test_anon, NULL);
+#endif
+    abts_run_test(suite, test_named, NULL); 
+    abts_run_test(suite, test_named_remove, NULL); 
+    abts_run_test(suite, test_named_delete, NULL); 
+#endif
+
+    return suite;
+}
+
+