tests: drivers: grtc: Split tests for system and pin reset

Split test into separate cases for system reset and pin reset.

Signed-off-by: Piotr Krzyzanowski <[email protected]>

Author: nordic-pikr

tests/drivers/grtc/grtc_reset/pytest/tests.py

@@ -28,6 +28,7 @@ def reset_dut(dut: DeviceAdapter, reset_kind: str = "RESET_PIN"):
     logger.info(output)
 
 def get_cycle_and_uptime_from_logs(dut: DeviceAdapter):
+    dut.clear_buffer()
     lines = dut.readlines_until(regex=r'.*k_uptime_get.*', timeout=5)
     for line in lines:
         match_cycle = re.search(r'k_cycle_get_32\s*=\s*(\d+)', line)
@@ -38,15 +39,20 @@ def get_cycle_and_uptime_from_logs(dut: DeviceAdapter):
             uptime=(int(match_uptime.group(1)))
     return cycle, uptime
 
-
-def test_grtc_reset(dut: DeviceAdapter):
-    cycle, uptime = get_cycle_and_uptime_from_logs(dut)
+def test_grtc_after_reset_system(dut: DeviceAdapter):
+    reset_dut(dut, reset_kind="RESET_PIN")
+    cycle_start, uptime_start = get_cycle_and_uptime_from_logs(dut)
+    assert uptime_start in range(8, 24)
     reset_dut(dut, reset_kind="RESET_SYSTEM")
-    cycle_system, uptime_system = get_cycle_and_uptime_from_logs(dut)
+    cycle_after_reset, uptime_after_reset = get_cycle_and_uptime_from_logs(dut)
+    assert cycle_after_reset > cycle_start
+    assert uptime_after_reset in range(8, 24)
+
+def test_grtc_after_reset_pin(dut: DeviceAdapter):
+    reset_dut(dut, reset_kind="RESET_PIN")
+    cycle_start, uptime_start = get_cycle_and_uptime_from_logs(dut)
+    assert uptime_start in range(8, 24)
     reset_dut(dut, reset_kind="RESET_PIN")
-    cycle_pin, uptime_pin = get_cycle_and_uptime_from_logs(dut)
-    assert uptime in range(10, 14)
-    assert cycle_system > cycle
-    assert uptime_system < 3
-    assert cycle_pin < cycle_system
-    assert uptime_pin < 3
+    cycle_after_reset, uptime_after_reset = get_cycle_and_uptime_from_logs(dut)
+    assert abs(cycle_after_reset - cycle_start) < cycle_start / 2
+    assert uptime_after_reset in range(8, 24)

tests/drivers/grtc/grtc_reset/src/main.c

@@ -13,6 +13,7 @@ LOG_MODULE_REGISTER(idle);
 int main(void)
 {
 	LOG_INF("GRTC reset test");
+	k_msleep(10);
 	LOG_INF("k_cycle_get_32 = %u", k_cycle_get_32());
 	LOG_INF("k_uptime_get = %llu", k_uptime_get());
 	return 0;

tests/drivers/grtc/grtc_reset/testcase.yaml

@@ -1,10 +1,26 @@
+common:
+  tags:
+    - drivers
+    - grtc
+    - ci_tests_drivers_grtc
+  harness: pytest
+  timeout: 30
+
 tests:
-  drivers.grtc.grtc_reset:
-    sysbuild: true
-    tags:
-      - drivers
-      - grtc
-      - ci_tests_drivers_grtc
+  drivers.grtc.test_grtc_after_reset_system:
+    platform_allow:
+      - nrf54l15dk/nrf54l05/cpuapp
+      - nrf54l15dk/nrf54l10/cpuapp
+      - nrf54l15dk/nrf54l15/cpuapp
+      - nrf54lm20dk/nrf54lm20a/cpuapp
+      - nrf54lv10dk/nrf54lv10a/cpuapp
+    integration_platforms:
+      - nrf54l15dk/nrf54l15/cpuapp
+    harness_config:
+      pytest_root:
+        - "pytest/tests.py::test_grtc_after_reset_system"
+
+  drivers.grtc.test_grtc_after_reset_pin:
     platform_allow:
       - nrf54l15dk/nrf54l05/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
@@ -15,9 +31,7 @@ tests:
       - nrf54lv10dk/nrf54lv10a/cpuapp
       - nrf54h20dk/nrf54h20/cpuapp
     integration_platforms:
-      - nrf54h20dk/nrf54h20/cpuapp
-    harness: pytest
+      - nrf54l15dk/nrf54l15/cpuapp
     harness_config:
       pytest_root:
-        - "pytest/tests.py::test_grtc_reset"
-    timeout: 30
+        - "pytest/tests.py::test_grtc_after_reset_pin"