fix(sdmmc): Add a better handling of devices accessing PSRAM through DMA

Closes https://github.com/espressif/esp-idf/issues/18412

components/sdmmc/test_apps/main/test_sdmmc_app.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -9,23 +9,16 @@
 #include <inttypes.h>
 #include "unity.h"
 #include "unity_fixture.h"
+#include "unity_test_utils.h"
 #include "sd_protocol_defs.h"
 #include "sdmmc_cmd.h"
 #include "sdmmc_test_begin_end_sd.h"
 #include "sdmmc_test_rw_common.h"
 #include "esp_blockdev.h"
 
-TEST_GROUP(sdmmc);
+#define TEST_MEMORY_LEAK_THRESHOLD (200)
 
-TEST_SETUP(sdmmc)
-{
-}
-
-TEST_TEAR_DOWN(sdmmc)
-{
-}
-
-TEST(sdmmc, test_bdl_interface)
+TEST_CASE("sdmmc extra, bdl interface test", "[sdcard]")
 {
     sdmmc_card_t card;
     int slot = 1;
@@ -70,7 +63,7 @@ TEST(sdmmc, test_bdl_interface)
     sdmmc_test_sd_end(&card);
 }
 
-TEST(sdmmc, test_multiblock_unaligned_rw)
+TEST_CASE("sdmmc extra, multiblock unaligned rw test", "[sdcard]")
 {
     sdmmc_card_t card;
     int slot = 1;
@@ -82,13 +75,17 @@ TEST(sdmmc, test_multiblock_unaligned_rw)
     sdmmc_test_sd_end(&card);
 }
 
-TEST_GROUP_RUNNER(sdmmc)
+void setUp(void)
 {
-    RUN_TEST_CASE(sdmmc, test_bdl_interface)
-    RUN_TEST_CASE(sdmmc, test_multiblock_unaligned_rw)
+    unity_utils_record_free_mem();
+}
+
+void tearDown(void)
+{
+    unity_utils_evaluate_leaks_direct(TEST_MEMORY_LEAK_THRESHOLD);
 }
 
 void app_main(void)
 {
-    UNITY_MAIN(sdmmc);
+    unity_run_menu();
 }

components/sdmmc/test_apps/pytest_sdmmc_extra.py

@@ -10,4 +10,4 @@ from pytest_embedded_idf.utils import idf_parametrize
 @idf_parametrize('config', ['default'], indirect=['config'])
 @idf_parametrize('target', ['esp32'], indirect=['target'])
 def test_sdmmc_extra(dut: Dut) -> None:
-    dut.expect_unity_test_output()
+    dut.run_all_single_board_cases()