Initial contribution

src/core/ddsc/tests/writer.c

@@ -0,0 +1,110 @@
+/*
+ * Copyright(c) 2006 to 2018 ADLINK Technology Limited and others
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
+ * v. 1.0 which is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+ */
+#include <stdio.h>
+#include <criterion/criterion.h>
+#include <criterion/logging.h>
+
+#include "ddsc/dds.h"
+#include "RoundTrip.h"
+#include "os/os.h"
+
+static dds_entity_t participant = 0;
+static dds_entity_t topic = 0;
+static dds_entity_t publisher = 0;
+static dds_entity_t writer = 0;
+
+static void
+setup(void)
+{
+    participant = dds_create_participant(DDS_DOMAIN_DEFAULT, NULL, NULL);
+    cr_assert_gt(participant, 0);
+    topic = dds_create_topic(participant, &RoundTripModule_DataType_desc, "RoundTrip", NULL, NULL);
+    cr_assert_gt(topic, 0);
+    publisher = dds_create_publisher(participant, NULL, NULL);
+    cr_assert_gt(publisher, 0);
+}
+
+static void
+teardown(void)
+{
+    dds_delete(writer);
+    dds_delete(publisher);
+    dds_delete(topic);
+    dds_delete(participant);
+}
+
+Test(ddsc_create_writer, basic, .init = setup, .fini = teardown)
+{
+    dds_return_t result;
+
+    writer = dds_create_writer(participant, topic, NULL, NULL);
+    cr_assert_gt(writer, 0);
+    result = dds_delete(writer);
+    cr_assert_eq(result, DDS_RETCODE_OK);
+
+}
+
+Test(ddsc_create_writer, null_parent, .init = setup, .fini = teardown)
+{
+    OS_WARNING_MSVC_OFF(28020); /* Disable SAL warning on intentional misuse of the API */
+    writer = dds_create_writer(0, topic, NULL, NULL);
+    OS_WARNING_MSVC_ON(28020);
+    cr_assert_eq(dds_err_nr(writer), DDS_RETCODE_BAD_PARAMETER);
+}
+
+Test(ddsc_create_writer, bad_parent, .init = setup, .fini = teardown)
+{
+    writer = dds_create_writer(topic, topic, NULL, NULL);
+    cr_assert_eq(dds_err_nr(writer), DDS_RETCODE_ILLEGAL_OPERATION);
+}
+
+Test(ddsc_create_writer, participant, .init = setup, .fini = teardown)
+{
+    writer = dds_create_writer(participant, topic, NULL, NULL);
+    cr_assert_gt(writer, 0);
+}
+
+Test(ddsc_create_writer, publisher, .init = setup, .fini = teardown)
+{
+    writer = dds_create_writer(publisher, topic, NULL, NULL);
+    cr_assert_gt(writer, 0);
+}
+
+Test(ddsc_create_writer, deleted_publisher, .init = setup, .fini = teardown)
+{
+    dds_delete(publisher);
+
+    writer = dds_create_writer(publisher, topic, NULL, NULL);
+    cr_assert_eq(dds_err_nr(writer), DDS_RETCODE_ALREADY_DELETED);
+}
+
+Test(ddsc_create_writer, null_topic, .init = setup, .fini = teardown)
+{
+    OS_WARNING_MSVC_OFF(28020); /* Disable SAL warning on intentional misuse of the API */
+    writer = dds_create_writer(publisher, 0, NULL, NULL);
+    OS_WARNING_MSVC_ON(28020);
+    cr_assert_eq(dds_err_nr(writer), DDS_RETCODE_BAD_PARAMETER);
+}
+
+Test(ddsc_create_writer, bad_topic, .init = setup, .fini = teardown)
+{
+    writer = dds_create_writer(publisher, publisher, NULL, NULL);
+    cr_assert_eq(dds_err_nr(writer), DDS_RETCODE_ILLEGAL_OPERATION);
+}
+
+Test(ddsc_create_writer, deleted_topic, .init = setup, .fini = teardown)
+{
+    dds_delete(topic);
+
+    writer = dds_create_writer(publisher, topic, NULL, NULL);
+    cr_assert_eq(dds_err_nr(writer), DDS_RETCODE_ALREADY_DELETED);
+}