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test/power: check all environment types

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Test all existing power environment configuration to verify if related
data is properly initialized and clean in set/unset scenarios.

Signed-off-by: Marcin Hajkowski <marcinx.hajkowski@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
This commit is contained in:
Marcin Hajkowski 2019-04-05 18:22:05 +02:00 committed by Thomas Monjalon
parent dae173f892
commit 2653bee888
1 changed files with 121 additions and 35 deletions
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156
app/test/test_power.c
View File

@ -7,6 +7,7 @@
#include <unistd.h>
#include <limits.h>
#include <string.h>
#include <stdbool.h>
#include "test.h"
@ -23,6 +24,86 @@ test_power(void)
#include <rte_power.h>
static int
check_function_ptrs(void)
{
enum power_management_env env = rte_power_get_env();
const bool not_null_expected = !(env == PM_ENV_NOT_SET);
const char *inject_not_string1 = not_null_expected ? " not" : "";
const char *inject_not_string2 = not_null_expected ? "" : " not";
if ((rte_power_freqs == NULL) == not_null_expected) {
printf("rte_power_freqs should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_get_freq == NULL) == not_null_expected) {
printf("rte_power_get_freq should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_set_freq == NULL) == not_null_expected) {
printf("rte_power_set_freq should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_freq_up == NULL) == not_null_expected) {
printf("rte_power_freq_up should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_freq_down == NULL) == not_null_expected) {
printf("rte_power_freq_down should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_freq_max == NULL) == not_null_expected) {
printf("rte_power_freq_max should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_freq_min == NULL) == not_null_expected) {
printf("rte_power_freq_min should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_turbo_status == NULL) == not_null_expected) {
printf("rte_power_turbo_status should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_freq_enable_turbo == NULL) == not_null_expected) {
printf("rte_power_freq_enable_turbo should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_freq_disable_turbo == NULL) == not_null_expected) {
printf("rte_power_freq_disable_turbo should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
if ((rte_power_get_capabilities == NULL) == not_null_expected) {
printf("rte_power_get_capabilities should%s be NULL, environment has%s been "
"initialised\n", inject_not_string1,
inject_not_string2);
return -1;
}
return 0;
}
static int
test_power(void)
{
@ -43,43 +124,48 @@ test_power(void)
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");
/* Verify that function pointers are NULL */
if (check_function_ptrs() < 0)
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();
/* Perform tests for valid environments.*/
const enum power_management_env envs[] = {PM_ENV_ACPI_CPUFREQ,
PM_ENV_KVM_VM,
PM_ENV_PSTATE_CPUFREQ};
const int envs_size = sizeof(envs)/sizeof(enum power_management_env);
int i;
for (i = 0; i < envs_size; ++i) {
/* Test setting a valid environment */
ret = rte_power_set_env(envs[i]);
if (ret != 0) {
printf("Unexpectedly unsucceeded on setting a valid environment\n");
return -1;
}
/* Test that the environment has been set */
env = rte_power_get_env();
if (env != envs[i]) {
printf("Not expected environment configuration\n");
return -1;
}
/* Verify that function pointers are NOT NULL */
if (check_function_ptrs() < 0)
goto fail_all;
rte_power_unset_env();
/* Verify that function pointers are NULL */
if (check_function_ptrs() < 0)
goto fail_all;
}
return 0;
fail_all:
rte_power_unset_env();