Imported Upstream version 16.04

[deb_dpdk.git] / app / test / test_power.c

diff --git a/app/test/test_power.c b/app/test/test_power.c
new file mode 100644 (file)
index 0000000..64a2305
--- /dev/null
+++ b/app/test/test_power.c
@@ -0,0 +1,111 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <limits.h>
+#include <string.h>
+
+#include "test.h"
+
+#include <rte_power.h>
+
+static int
+test_power(void)
+{
+       int ret = -1;
+       enum power_management_env env;
+
+       /* Test setting an invalid environment */
+       ret = rte_power_set_env(PM_ENV_NOT_SET);
+       if (ret == 0) {
+               printf("Unexpectedly succeeded on setting an invalid environment\n");
+               return -1;
+       }
+
+       /* Test that the environment has not been set */
+       env = rte_power_get_env();
+       if (env != PM_ENV_NOT_SET) {
+               printf("Unexpectedly got a valid environment configuration\n");
+               return -1;
+       }
+
+       /* verify that function pointers are NULL */
+       if (rte_power_freqs != NULL) {
+               printf("rte_power_freqs should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       if (rte_power_get_freq != NULL) {
+               printf("rte_power_get_freq should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       if (rte_power_set_freq != NULL) {
+               printf("rte_power_set_freq should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       if (rte_power_freq_up != NULL) {
+               printf("rte_power_freq_up should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       if (rte_power_freq_down != NULL) {
+               printf("rte_power_freq_down should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       if (rte_power_freq_max != NULL) {
+               printf("rte_power_freq_max should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       if (rte_power_freq_min != NULL) {
+               printf("rte_power_freq_min should be NULL, environment has not been "
+                               "initialised\n");
+               goto fail_all;
+       }
+       rte_power_unset_env();
+       return 0;
+fail_all:
+       rte_power_unset_env();
+       return -1;
+}
+
+static struct test_command power_cmd = {
+       .command = "power_autotest",
+       .callback = test_power,
+};
+REGISTER_TEST_COMMAND(power_cmd);