[PATCH 2/7] test: provide testfs via fixture

[Jonas Rebmann]

Move the logic of providing testfs out of the tests and into a fixture.
Pytest-modules that prepare testing data in their own fixtures should
build on top of this.

Tests using the fixture will be skipped if the feature is unavailable;
remove that check from existing tests.

Signed-off-by: Jonas Rebmann <jre at pengutronix.de>
---
 conftest.py         | 8 ++++++++
 test/py/test_fit.py | 5 +----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/conftest.py b/conftest.py
index 00969e62df..116beb5d14 100644
--- a/conftest.py
+++ b/conftest.py
@@ -231,3 +231,11 @@ def strategy(request, target, pytestconfig):
         strategy.force(state)
 
     return strategy
+
+ at pytest.fixture(scope="session")
+def testfs(strategy, env):
+    if "testfs" not in env.get_target_features():
+        pytest.skip("testfs not supported on this platform")
+
+    path = os.path.join(os.environ["LG_BUILDDIR"], "testfs")
+    return path
diff --git a/test/py/test_fit.py b/test/py/test_fit.py
index 08d5feba5c..3b2b8ff871 100644
--- a/test/py/test_fit.py
+++ b/test/py/test_fit.py
@@ -15,10 +15,7 @@ def generate_bootscript(barebox, image, name="test"):
     return name
 
 
-def test_fit(barebox, env, target, barebox_config):
-    if 'testfs' not in env.get_target_features():
-        pytest.xfail("testfs feature not specified")
-
+def test_fit(barebox, env, target, barebox_config, testfs):
     _, _, returncode = barebox.run(f"ls {fit_name('gzipped')}")
     if returncode != 0:
         pytest.xfail("skipping test due to missing FIT image")

-- 
2.51.0.297.gca2559c1d6