Hi Ahmad,
On Mon, 2021-05-31 at 08:55 +0200, Ahmad Fatoum wrote:
> The test can be run manually with e.g.
>
> labgrid-pytest --lg-env test/arm/qemu_virt64_defconfig.yaml test/py
>
> Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
> ---
> test/.gitignore | 1 +
> test/__init__.py | 0
> test/conftest.py | 34 ++++++++++++++++++++++++++++++++++
> test/py/__init__.py | 0
> test/py/helper.py | 38 ++++++++++++++++++++++++++++++++++++++
> test/py/test_shell.py | 37 +++++++++++++++++++++++++++++++++++++
> 6 files changed, 110 insertions(+)
> create mode 100644 test/.gitignore
> create mode 100644 test/__init__.py
> create mode 100644 test/conftest.py
> create mode 100644 test/py/__init__.py
> create mode 100644 test/py/helper.py
> create mode 100644 test/py/test_shell.py
>
> diff --git a/test/.gitignore b/test/.gitignore
> new file mode 100644
> index 000000000000..bee8a64b79a9
> --- /dev/null
> +++ b/test/.gitignore
> @@ -0,0 +1 @@
> +__pycache__
> diff --git a/test/__init__.py b/test/__init__.py
> new file mode 100644
> index 000000000000..e69de29bb2d1
> diff --git a/test/conftest.py b/test/conftest.py
> new file mode 100644
> index 000000000000..5acc1a99e18e
> --- /dev/null
> +++ b/test/conftest.py
> @@ -0,0 +1,34 @@
> +import pytest
> +import os
> +from .py import helper
> +
> +
> +@pytest.fixture(scope='function')
> +def barebox(strategy, target):
> + strategy.transition('barebox')
> + return target.get_driver('BareboxDriver')
> +
> +
> +@pytest.fixture(scope='function')
> +def shell(strategy, target):
> + strategy.transition('shell')
> + return target.get_driver('ShellDriver')
This fixture is not used anywhere, remove it.
> +
> +
> +@pytest.fixture(scope="session")
> +def barebox_config(strategy, target):
> + strategy.transition('barebox')
> + command = target.get_driver("BareboxDriver")
> + return helper.get_config(command)
> +
> +def pytest_configure(config):
> + if 'LG_BUILDDIR' not in os.environ:
> + if 'KBUILD_OUTPUT' in os.environ:
> + os.environ['LG_BUILDDIR'] = os.environ['KBUILD_OUTPUT']
> + elif os.path.isdir('build'):
> + os.environ['LG_BUILDDIR'] = os.path.realpath('build')
> + else:
> + os.environ['LG_BUILDDIR'] = os.getcwd()
> +
> + if os.environ['LG_BUILDDIR'] is not None:
> + os.environ['LG_BUILDDIR'] = os.path.realpath(os.environ['LG_BUILDDIR'])
> diff --git a/test/py/__init__.py b/test/py/__init__.py
> new file mode 100644
> index 000000000000..e69de29bb2d1
> diff --git a/test/py/helper.py b/test/py/helper.py
> new file mode 100644
> index 000000000000..4a68e83669ba
> --- /dev/null
> +++ b/test/py/helper.py
> @@ -0,0 +1,38 @@
> +from labgrid.driver import BareboxDriver
> +import pytest
> +import os
> +from itertools import filterfalse
> +
> +
> +def get_config(command):
> + """Returns the enabled config options of barebox, either from
> + a running instance if supported or by looking into .config
> + in the build directory.
> + Args:
> + command (BareboxDriver): An instance of the BareboxDriver
> + Returns:
> + list: list of the enabled config options
> + """
> + assert isinstance(command, BareboxDriver)
> +
> + out, err, returncode = command.run("cat /env/data/config")
> + if returncode != 0:
> + try:
> + with open(os.environ['LG_BUILDDIR'] + "/.config") as f:
Please don't use the LG_ namespace currently used by labgrid, this
variable is introduced by your wrapper script, something like
BB_LG_BUILDDIR indicates that this is only used in the barebox test
scripts.
> + out = f.read().splitlines()
> + except OSError:
> + return set()
> +
> + options = set()
> + for line in out:
> + if line and line.startswith("CONFIG_"):
> + options.add(line.split('=')[0])
> + return options
> +
> +
> +def skip_disabled(config, *options):
> + if bool(config):
> + undefined = list(filterfalse(config.__contains__, options))
> +
> + if bool(undefined):
> + pytest.skip("skipping test due to disabled " + (",".join(undefined)) + " dependency")
> diff --git a/test/py/test_shell.py b/test/py/test_shell.py
> new file mode 100644
> index 000000000000..0d2dfe38c5dd
> --- /dev/null
> +++ b/test/py/test_shell.py
> @@ -0,0 +1,37 @@
> +import pytest
> +from .helper import *
> +
> +
> +def test_barebox_true(barebox, barebox_config):
> + skip_disabled(barebox_config, "CONFIG_CMD_TRUE")
> +
> + _, _, returncode = barebox.run('true')
> + assert returncode == 0
> +
> +
> +def test_barebox_false(barebox, barebox_config):
> + skip_disabled(barebox_config, "CONFIG_CMD_FALSE")
> +
> + _, _, returncode = barebox.run('false')
> + assert returncode == 1
> +
> +def test_barebox_md5sum(barebox, barebox_config):
> + skip_disabled(barebox_config, "CONFIG_CMD_MD5SUM", "CONFIG_CMD_ECHO")
> +
> + barebox.run_check("echo -o md5 test")
> + out = barebox.run_check("md5sum md5")
> + assert out == ["d8e8fca2dc0f896fd7cb4cb0031ba249 md5"]
> +
> +def test_barebox_version(barebox, barebox_config):
> + skip_disabled(barebox_config, "CONFIG_CMD_VERSION")
> +
> + stdout, _, returncode = barebox.run('version')
> + assert 'barebox' in stdout[1]
> + assert returncode == 0
> +
> +def test_barebox_no_err(barebox, barebox_config):
> + skip_disabled(barebox_config, "CONFIG_CMD_DMESG")
> +
> + # TODO extend by err once all qemu platforms conform
> + stdout, _, _ = barebox.run('dmesg -l crit,alert,emerg')
> + assert stdout == []
- rcz
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