tests: boot: with_mcumgr: Add swap using offset test

Adds a variation of the test which tests swap using offset mode,
based on the swap using move test

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

tests/boot/with_mcumgr/pytest/test_upgrade.py

@@ -32,6 +32,13 @@ def create_signed_image(build_dir: Path, app_build_dir: Path, version: str) -> P
     return image_to_test
 
 
+def get_upgrade_string_to_verify(build_dir: Path) -> str:
+    sysbuild_config = Path(build_dir) / 'zephyr' / '.config'
+    if find_in_config(sysbuild_config, 'SB_CONFIG_MCUBOOT_MODE_SWAP_USING_OFFSET'):
+        return 'Starting swap using offset algorithm'
+    return 'Starting swap using move algorithm'
+
+
 def clear_buffer(dut: DeviceAdapter) -> None:
     disconnect = False
     if not dut.is_device_connected():
@@ -71,9 +78,10 @@ def test_upgrade_with_confirm(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
 
     dut.connect()
     output = dut.readlines_until('Launching primary slot application')
+    upgrade_string_to_verify = get_upgrade_string_to_verify(dut.device_config.build_dir)
     match_lines(output, [
         'Swap type: test',
-        'Starting swap using move algorithm'
+        upgrade_string_to_verify
     ])
     logger.info('Verify new APP is booted')
     check_with_shell_command(shell, new_version, swap_type='test')
@@ -87,7 +95,7 @@ def test_upgrade_with_confirm(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
     dut.connect()
     output = dut.readlines_until('Launching primary slot application')
     match_no_lines(output, [
-        'Starting swap using move algorithm'
+        upgrade_string_to_verify
     ])
     logger.info('Verify new APP is still booted')
     check_with_shell_command(shell, new_version)
@@ -126,9 +134,10 @@ def test_upgrade_with_revert(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
 
     dut.connect()
     output = dut.readlines_until('Launching primary slot application')
+    upgrade_string_to_verify = get_upgrade_string_to_verify(dut.device_config.build_dir)
     match_lines(output, [
         'Swap type: test',
-        'Starting swap using move algorithm'
+        upgrade_string_to_verify
     ])
     logger.info('Verify new APP is booted')
     check_with_shell_command(shell, new_version, swap_type='test')
@@ -142,7 +151,7 @@ def test_upgrade_with_revert(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
     output = dut.readlines_until('Launching primary slot application')
     match_lines(output, [
         'Swap type: revert',
-        'Starting swap using move algorithm'
+        upgrade_string_to_verify
     ])
     logger.info('Verify that MCUboot reverts update')
     check_with_shell_command(shell, origin_version)
@@ -202,5 +211,6 @@ def test_upgrade_signature(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr, key
 
     dut.connect()
     output = dut.readlines_until('Launching primary slot application')
-    match_no_lines(output, ['Starting swap using move algorithm'])
+    upgrade_string_to_verify = get_upgrade_string_to_verify(dut.device_config.build_dir)
+    match_no_lines(output, [upgrade_string_to_verify])
     match_lines(output, ['Image in the secondary slot is not valid'])

tests/boot/with_mcumgr/testcase.yaml

@@ -1,31 +1,32 @@
 common:
   sysbuild: true
   platform_allow:
-    - nrf52840dk/nrf52840
     - nrf5340dk/nrf5340/cpuapp
     - nrf54l15dk/nrf54l15/cpuapp
     - nrf9160dk/nrf9160
     - nucleo_wba55cg
-  integration_platforms:
-    - nrf52840dk/nrf52840
   timeout: 600
   slow: true
-tests:
-  boot.with_mcumgr.test_upgrade:
   tags:
     - pytest
     - mcuboot
     - mcumgr
+tests:
+  boot.with_mcumgr.test_upgrade:
+    platform_allow:
+      - nrf52840dk/nrf52840
+    integration_platforms:
+      - nrf52840dk/nrf52840
     harness: pytest
     harness_config:
       pytest_root:
         - "pytest/test_upgrade.py"
 
   boot.with_mcumgr.test_downgrade_prevention:
-    tags:
+    platform_allow:
-      - pytest
+      - nrf52840dk/nrf52840
-      - mcuboot
+    integration_platforms:
-      - mcumgr
+      - nrf52840dk/nrf52840
     harness: pytest
     harness_config:
       pytest_root:
@@ -34,3 +35,13 @@ tests:
       - mcuboot_CONFIG_MCUBOOT_DOWNGRADE_PREVENTION=y
     extra_configs:
       - CONFIG_MCUBOOT_IMGTOOL_SIGN_VERSION="1.1.1+1"
+
+  boot.with_mcumgr.test_upgrade.swap_using_offset:
+    integration_platforms:
+      - nrf5340dk/nrf5340/cpuapp
+    harness: pytest
+    harness_config:
+      pytest_root:
+        - "pytest/test_upgrade.py"
+    extra_args:
+      - SB_CONFIG_MCUBOOT_MODE_SWAP_USING_OFFSET=y