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101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
#include <stdarg.h>
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#include <stddef.h>
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#include <setjmp.h>
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#include <stdint.h>
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extern "C" {
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#include <cmocka.h>
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}
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#include "stdio.h"
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#include "../src/amdgpu.h"
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#include "../src/cpu.h"
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#define UNUSED(x) (void)(x)
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static void test_amdgpu_verify_metrics(void **state) {
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UNUSED(state);
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assert_false(amdgpu_verify_metrics("./missing_file"));
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// unsupported struct size, format and content revision
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assert_false(amdgpu_verify_metrics("./gpu_metrics_invalid"));
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assert_true (amdgpu_verify_metrics("./gpu_metrics"));
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}
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static void test_amdgpu_get_instant_metrics(void **state) {
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UNUSED(state);
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struct amdgpu_common_metrics metrics;
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// fail fetch gpu_metrics file
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metrics_path = "./missing_file";
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amdgpu_get_instant_metrics(&metrics);
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// DGPU
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metrics_path = "./gpu_metrics";
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metrics = {};
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amdgpu_get_instant_metrics(&metrics);
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assert_int_equal(metrics.gpu_load_percent, 64);
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assert_float_equal(metrics.average_gfx_power_w, 33, 0);
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assert_float_equal(metrics.average_cpu_power_w, 0, 0);
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assert_int_equal(metrics.current_gfxclk_mhz, 2165);
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assert_int_equal(metrics.current_uclk_mhz, 1000);
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assert_int_equal(metrics.gpu_temp_c, 36);
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assert_int_equal(metrics.soc_temp_c, 0);
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assert_int_equal(metrics.apu_cpu_temp_c, 0);
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assert_false(metrics.is_power_throttled);
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assert_false(metrics.is_current_throttled);
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assert_false(metrics.is_temp_throttled);
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assert_false(metrics.is_other_throttled);
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// DGPU
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metrics_path = "./gpu_metrics_reserved_throttle_bits";
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metrics = {};
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amdgpu_get_instant_metrics(&metrics);
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assert_false(metrics.is_power_throttled);
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assert_false(metrics.is_current_throttled);
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assert_false(metrics.is_temp_throttled);
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assert_false(metrics.is_other_throttled);
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metrics_path = "./gpu_metrics_apu";
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metrics = {};
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amdgpu_get_instant_metrics(&metrics);
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assert_int_equal(metrics.gpu_load_percent, 100);
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assert_float_equal(metrics.average_gfx_power_w, 6.161, 0);
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assert_float_equal(metrics.average_cpu_power_w, 9.235, 0);
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assert_int_equal(metrics.current_gfxclk_mhz, 1040);
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assert_int_equal(metrics.current_uclk_mhz, 687);
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assert_int_equal(metrics.gpu_temp_c, 81);
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assert_int_equal(metrics.soc_temp_c, 71);
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assert_int_equal(metrics.apu_cpu_temp_c, 80);
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assert_true(metrics.is_power_throttled);
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assert_false(metrics.is_current_throttled);
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assert_false(metrics.is_temp_throttled);
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assert_false(metrics.is_other_throttled);
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// amdgpu binary with everything throttled
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}
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static void test_amdgpu_get_samples_and_copy(void **state) {
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UNUSED(state);
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struct amdgpu_common_metrics metrics_buffer[100];
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bool gpu_load_needs_dividing = false; //some GPUs report load as centipercent
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amdgpu_get_samples_and_copy(metrics_buffer, gpu_load_needs_dividing);
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gpu_load_needs_dividing = true;
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amdgpu_get_samples_and_copy(metrics_buffer, gpu_load_needs_dividing);
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}
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static void test_amdgpu_get_metrics(void **state) {
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UNUSED(state);
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amdgpu_get_metrics(0x1435);
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}
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const struct CMUnitTest amdgpu_tests[] = {
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cmocka_unit_test(test_amdgpu_verify_metrics),
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cmocka_unit_test(test_amdgpu_get_instant_metrics),
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cmocka_unit_test(test_amdgpu_get_samples_and_copy),
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cmocka_unit_test(test_amdgpu_get_metrics)
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};
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int main(void) {
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return cmocka_run_group_tests(amdgpu_tests, NULL, NULL);
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}
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