1 files changed, 91 insertions, 0 deletions
diff --git a/lib/portage/tests/conftest.py b/lib/portage/tests/conftest.py
new file mode 100644
index 000000000..76bdaa381
--- /dev/null
+++ b/lib/portage/tests/conftest.py
@@ -0,0 +1,91 @@
+#!/usr/bin/env python
+# Copyright 2006-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+import grp
+import os
+import os.path as osp
+import pwd
+import signal
+import tempfile
+import shutil
+import sys
+
+import pytest
+
+import portage
+from portage.util._eventloop.global_event_loop import global_event_loop
+from portage.const import PORTAGE_BIN_PATH
+
+
+def debug_signal(signum, frame):
+    import pdb
+
+    pdb.set_trace()
+
+
+signal.signal(signal.SIGUSR1, debug_signal)
+
+
+@pytest.fixture(autouse=True, scope="session")
+def prepare_environment():
+    # Pretend that the current user's uid/gid are the 'portage' uid/gid,
+    # so things go smoothly regardless of the current user and global
+    # user/group configuration.
+    os.environ["PORTAGE_USERNAME"] = pwd.getpwuid(os.getuid()).pw_name
+    os.environ["PORTAGE_GRPNAME"] = grp.getgrgid(os.getgid()).gr_name
+
+    # Insert our parent dir so we can do shiny import "tests"
+    # This line courtesy of Marienz and Pkgcore ;)
+    sys.path.insert(0, osp.dirname(osp.dirname(osp.dirname(osp.realpath(__file__)))))
+
+    portage._internal_caller = True
+
+    # Ensure that we don't instantiate portage.settings, so that tests should
+    # work the same regardless of global configuration file state/existence.
+    portage._disable_legacy_globals()
+
+    if portage.util.no_color(os.environ):
+        portage.output.nocolor()
+
+    # import portage.tests as tests
+
+    path = os.environ.get("PATH", "").split(":")
+    path = [x for x in path if x]
+
+    insert_bin_path = True
+    try:
+        insert_bin_path = not path or not os.path.samefile(path[0], PORTAGE_BIN_PATH)
+    except OSError:
+        pass
+
+    if insert_bin_path:
+        path.insert(0, PORTAGE_BIN_PATH)
+        os.environ["PATH"] = ":".join(path)
+
+    try:
+        # Copy GPG test keys to temporary directory
+        gpg_path = tempfile.mkdtemp(prefix="gpg_")
+
+        shutil.copytree(
+            os.path.join(os.path.dirname(os.path.realpath(__file__)), ".gnupg"),
+            gpg_path,
+            dirs_exist_ok=True,
+        )
+
+        os.chmod(gpg_path, 0o700)
+        os.environ["PORTAGE_GNUPGHOME"] = gpg_path
+
+        yield
+
+    finally:
+        global_event_loop().close()
+        shutil.rmtree(gpg_path, ignore_errors=True)
+
+
+# if __name__ == "__main__":
+#     try:
+#         sys.exit(tests.main())
+#     finally:
+#         global_event_loop().close()
+#         shutil.rmtree(gpg_path, ignore_errors=True)