On 7/31/23 16:01, Heinrich Schuchardt wrote:
Provide a unit test for semihosting testing reading and writing a file.
Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com
test/py/tests/test_semihosting/conftest.py | 23 +++++++++++++ test/py/tests/test_semihosting/test_hostfs.py | 33 +++++++++++++++++++ 2 files changed, 56 insertions(+) create mode 100644 test/py/tests/test_semihosting/conftest.py create mode 100644 test/py/tests/test_semihosting/test_hostfs.py
diff --git a/test/py/tests/test_semihosting/conftest.py b/test/py/tests/test_semihosting/conftest.py new file mode 100644 index 0000000000..b00d8f4ea9 --- /dev/null +++ b/test/py/tests/test_semihosting/conftest.py @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-or-later
+"""Fixture for semihosting command test +"""
+import os +import pytest
+@pytest.fixture(scope='session') +def semihosting_data(u_boot_config):
- """Set up a file system to be used in semihosting tests
- Args:
u_boot_config -- U-Boot configuration.- """
- image_path = u_boot_config.persistent_data_dir + '/semihosting.txt'
- with open(image_path, 'w', encoding = 'utf-8') as file:
file.write('Das U-Boot\n')- yield image_path
- os.remove(image_path)
diff --git a/test/py/tests/test_semihosting/test_hostfs.py b/test/py/tests/test_semihosting/test_hostfs.py new file mode 100644 index 0000000000..9c5ad0dc9f --- /dev/null +++ b/test/py/tests/test_semihosting/test_hostfs.py @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: GPL-2.0+
+""" Unit test for semihosting +"""
+import pytest
+@pytest.mark.buildconfigspec('semihosting') +def test_semihosting_hostfs(u_boot_console, semihosting_data):
- """ Unit test for semihosting
- Args:
u_boot_console -- U-Boot consolesemihosting_data -- Path to the disk image used for testing.- """
- response = u_boot_console.run_command(
f'load hostfs - $loadaddr {semihosting_data}')- assert '11 bytes read' in response
- response = u_boot_console.run_command(
'crc32 $loadaddr $filesize')- assert '==> 60cfccfc' in response
- u_boot_console.run_command(
f'save hostfs - $loadaddr {semihosting_data} 11 11')- response = u_boot_console.run_command(
f'load hostfs - $loadaddr {semihosting_data} 4 13')- assert '4 bytes read' in response
- response = u_boot_console.run_command(
'crc32 $loadaddr $filesize')- assert '==> e29063ea' in response
Reviewed-by: Sean Anderson sean.anderson@seco.com