test: Skip cleanup test if not built out of tree

With commit 42c0e5bb054d ("test: Find leftovers after clean/mrproper")
we assume that we are performing out of tree builds. test_clean and
test_mrproper fail if the assumption isn't met.

However there are valid scenarios where tests run with in source builds
(i.e., test.py --build-dir=.).

Automatically skip cleanup tests in such scenarios to prevent false
positives.

Signed-off-by: Tobias Deiminger <tdmg@linutronix.de>
Reviewed-by: Harald Seiler <u-boot@rahix.de>

diff --git a/test/py/tests/test_cleanup_build.py b/test/py/tests/test_cleanup_build.py
index 5206ff73ec73211352489ce67ac5624eaedf4199..aca90cb110739a79296796ab033f5a855071ac49 100644 (file)
--- a/test/py/tests/test_cleanup_build.py
+++ b/test/py/tests/test_cleanup_build.py
@@ -17,6 +17,11 @@ import pytest
 @pytest.fixture
 def tmp_copy_of_builddir(u_boot_config, tmp_path):
     """For each test, provide a temporary copy of the initial build directory."""
+    if os.path.realpath(u_boot_config.source_dir) == os.path.realpath(
+        u_boot_config.build_dir
+    ):
+        pytest.skip("Leftover detection requires out of tree build.")
+        return None
     shutil.copytree(
         u_boot_config.build_dir,
         tmp_path,