change(cache): remove similar aim test

components/esp_mm/test_apps/mm/main/test_cache_msync.c

@@ -44,82 +44,6 @@ const static char *TAG = "CACHE_TEST";
 #define RECORD_TIME_END(p_time) do{__t2 = esp_cpu_get_cycle_count(); p_time = (__t2 - __t1);} while(0)
 #define GET_US_BY_CCOUNT(t)     ((double)(t)/CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ)
 
-static const uint8_t s_test_buf[TEST_NUM] = TEST_BUF;
-static DRAM_ATTR bool diff_res;
-static DRAM_ATTR uint32_t s_check_times = 0;
-
-static void NOINLINE_ATTR IRAM_ATTR s_test_rodata_cb(void *arg)
-{
-    bool sync_flag = *(bool *)arg;
-
-    if (sync_flag) {
-        uint8_t cmp_buf[TEST_NUM] = TEST_BUF;
-        for (int i = 0; i < TEST_NUM; i++) {
-            if (cmp_buf[i] != s_test_buf[i]) {
-                diff_res |= true;
-            }
-        }
-
-        s_check_times++;
-    }
-}
-
-/**
- * This test tests if the esp_cache_msync() suspending CPU->Cache access is short enough
- * 1. Register an IRAM callback, but access rodata inside the callback
- * 2. esp_cache_msync() will suspend the CPU access to the cache
- * 3. Therefore the rodata access in `s_test_rodata_cb()` should be blocked, most of the times
- * 4. Note if the callback frequency is less, there might be few successful rodata access, as code execution needs time
- */
-TEST_CASE("test cache msync short enough when suspending an ISR", "[cache]")
-{
-    uint32_t sync_time = 0;
-    uint32_t sync_time_us = 20;
-    RECORD_TIME_PREPARE();
-
-    //Do msync first, as the first writeback / invalidate takes long time, next msyncs will be shorter and they keep unchanged almost
-    RECORD_TIME_START();
-    TEST_ESP_OK(esp_cache_msync((void *)TEST_SYNC_START, TEST_SYNC_SIZE, ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_INVALIDATE));
-    RECORD_TIME_END(sync_time);
-    sync_time_us = GET_US_BY_CCOUNT(sync_time);
-    printf("first sync_time_us: %"PRId32"\n", sync_time_us);
-
-    RECORD_TIME_START();
-    TEST_ESP_OK(esp_cache_msync((void *)TEST_SYNC_START, TEST_SYNC_SIZE, ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_INVALIDATE));
-    RECORD_TIME_END(sync_time);
-    sync_time_us = GET_US_BY_CCOUNT(sync_time);
-    printf("sync_time_us: %"PRId32"\n", sync_time_us);
-
-    bool sync_flag = false;
-    esp_timer_handle_t timer;
-    const esp_timer_create_args_t oneshot_timer_args = {
-        .callback = &s_test_rodata_cb,
-        .arg = &sync_flag,
-        .dispatch_method = ESP_TIMER_ISR,
-        .name = "test_ro_suspend"
-    };
-    TEST_ESP_OK(esp_timer_create(&oneshot_timer_args, &timer));
-
-    uint32_t period = sync_time_us / 2;
-    TEST_ESP_OK(esp_timer_start_periodic(timer, period));
-
-    RECORD_TIME_START();
-    sync_flag = true;
-    TEST_ESP_OK(esp_cache_msync((void *)TEST_SYNC_START, TEST_SYNC_SIZE, ESP_CACHE_MSYNC_FLAG_DIR_C2M | ESP_CACHE_MSYNC_FLAG_INVALIDATE | ESP_CACHE_MSYNC_FLAG_UNALIGNED));
-    sync_flag = false;
-    RECORD_TIME_END(sync_time);
-
-    TEST_ESP_OK(esp_timer_stop(timer));
-    printf("s_check_times: %"PRId32"\n", s_check_times);
-    sync_time_us = GET_US_BY_CCOUNT(sync_time);
-    printf("sync time: %"PRId32" us\n", sync_time_us);
-    TEST_ASSERT((s_check_times < (sync_time_us / period)));
-    TEST_ASSERT(diff_res == false);
-
-    ESP_LOGI(TAG, "Finish");
-    TEST_ESP_OK(esp_timer_delete(timer));
-}
-
 
 static void s_test_with_msync_cb(void *arg)
 {