Jun 16, 2025 · Jun 15, 2025 · Jun 15, 2025 · Jun 15, 2025 · Jun 15, 2025 · Jun 16, 2025
diff --git a/setup.py b/setup.py
        # "Development Status :: 7 - Inactive",
        "Environment :: Console",
        "Intended Audience :: Developers",
        "License :: OSI Approved :: BSD License",
        "Operating System :: OS Independent",
        "Operating System :: POSIX",
        "Operating System :: Microsoft :: Windows",
diff --git a/test/test_installation.py b/test/test_installation.py
 # 3-Clause BSD License: https://opensource.org/license/bsd-3-clause/

 import ast
 import functools
 import os
 import subprocess

 class TestInstallation(TestBase):
    @with_rw_directory
    def test_installation(self, rw_dir):
        venv = self._set_up_venv(rw_dir)
        venv, run = self._set_up_venv(rw_dir)

        result = subprocess.run(
            [venv.pip, "install", "."],
            stdout=subprocess.PIPE,
            cwd=venv.sources,
        )
        self.assertEqual(
            0,
            result.returncode,
            msg=result.stderr or result.stdout or "Can't install project",
        )
        result = run([venv.pip, "install", "."])
        self._check_result(result, "Can't install project")

        result = subprocess.run(
            [venv.python, "-c", "import git"],
            stdout=subprocess.PIPE,
            cwd=venv.sources,
        )
        self.assertEqual(
            0,
            result.returncode,
            msg=result.stderr or result.stdout or "Self-test failed",
        )
        result = run([venv.python, "-c", "import git"])
        self._check_result(result, "Self-test failed")

        result = subprocess.run(
            [venv.python, "-c", "import gitdb; import smmap"],
            stdout=subprocess.PIPE,
            cwd=venv.sources,
        )
        self.assertEqual(
            0,
            result.returncode,
            msg=result.stderr or result.stdout or "Dependencies not installed",
        )
        result = run([venv.python, "-c", "import gitdb; import smmap"])
        self._check_result(result, "Dependencies not installed")

        # Even IF gitdb or any other dependency is supplied during development by
        # inserting its location into PYTHONPATH or otherwise patched into sys.path,
        # make sure it is not wrongly inserted as the *first* entry.
        result = subprocess.run(
            [venv.python, "-c", "import sys; import git; print(sys.path)"],
            stdout=subprocess.PIPE,
            cwd=venv.sources,
        )
        syspath = result.stdout.decode("utf-8").splitlines()[0]
        result = run([venv.python, "-c", "import sys; import git; print(sys.path)"])
        syspath = result.stdout.splitlines()[0]
        syspath = ast.literal_eval(syspath)
        self.assertEqual(
            "",

    @staticmethod
    def _set_up_venv(rw_dir):
        # Initialize the virtual environment.
        venv = VirtualEnvironment(rw_dir, with_pip=True)

        # Make its src directory a symlink to our own top-level source tree.
        os.symlink(
            os.path.dirname(os.path.dirname(__file__)),
            venv.sources,
            target_is_directory=True,
        )
        return venv

        # Create a convenience function to run commands in it.
        run = functools.partial(
            subprocess.run,
            stdout=subprocess.PIPE,
            stderr=subprocess.PIPE,
            universal_newlines=True,
            cwd=venv.sources,
            env={**os.environ, "PYTHONWARNINGS": "error"},
        )

        return venv, run

    def _check_result(self, result, failure_summary):
        self.assertEqual(
            0,
            result.returncode,
            msg=self._prepare_failure_message(result, failure_summary),
        )

    @staticmethod
    def _prepare_failure_message(result, failure_summary):
        stdout = result.stdout.rstrip()
        stderr = result.stderr.rstrip()
        return f"{failure_summary}\n\nstdout:\n{stdout}\n\nstderr:\n{stderr}"
Original file line number	Diff line number	Diff line change
Expand Up		@@ -95,7 +95,6 @@ def _stamp_version(filename: str) -> None:
		# "Development Status :: 7 - Inactive",
		"Environment :: Console",
		"Intended Audience :: Developers",
		"License :: OSI Approved :: BSD License",
		"Operating System :: OS Independent",
		"Operating System :: POSIX",
		"Operating System :: Microsoft :: Windows",
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -2,6 +2,7 @@
		# 3-Clause BSD License: https://opensource.org/license/bsd-3-clause/

		import ast
		import functools
		import os
		import subprocess

Expand All		@@ -11,50 +12,22 @@
		class TestInstallation(TestBase):
		@with_rw_directory
		def test_installation(self, rw_dir):
		venv = self._set_up_venv(rw_dir)
		venv, run = self._set_up_venv(rw_dir)

		result = subprocess.run(
		[venv.pip, "install", "."],
		stdout=subprocess.PIPE,
		cwd=venv.sources,
		)
		self.assertEqual(
		0,
		result.returncode,
		msg=result.stderr or result.stdout or "Can't install project",
		)
		result = run([venv.pip, "install", "."])
		self._check_result(result, "Can't install project")

		result = subprocess.run(
		[venv.python, "-c", "import git"],
		stdout=subprocess.PIPE,
		cwd=venv.sources,
		)
		self.assertEqual(
		0,
		result.returncode,
		msg=result.stderr or result.stdout or "Self-test failed",
		)
		result = run([venv.python, "-c", "import git"])
		self._check_result(result, "Self-test failed")

		result = subprocess.run(
		[venv.python, "-c", "import gitdb; import smmap"],
		stdout=subprocess.PIPE,
		cwd=venv.sources,
		)
		self.assertEqual(
		0,
		result.returncode,
		msg=result.stderr or result.stdout or "Dependencies not installed",
		)
		result = run([venv.python, "-c", "import gitdb; import smmap"])
		self._check_result(result, "Dependencies not installed")

		# Even IF gitdb or any other dependency is supplied during development by
		# inserting its location into PYTHONPATH or otherwise patched into sys.path,
		# make sure it is not wrongly inserted as the first entry.
		result = subprocess.run(
		[venv.python, "-c", "import sys; import git; print(sys.path)"],
		stdout=subprocess.PIPE,
		cwd=venv.sources,
		)
		syspath = result.stdout.decode("utf-8").splitlines()[0]
		result = run([venv.python, "-c", "import sys; import git; print(sys.path)"])
		syspath = result.stdout.splitlines()[0]
		syspath = ast.literal_eval(syspath)
		self.assertEqual(
		"",
Expand All		@@ -64,10 +37,37 @@ def test_installation(self, rw_dir):

		@staticmethod
		def _set_up_venv(rw_dir):
		# Initialize the virtual environment.
		venv = VirtualEnvironment(rw_dir, with_pip=True)

		# Make its src directory a symlink to our own top-level source tree.
		os.symlink(
		os.path.dirname(os.path.dirname(__file__)),
		venv.sources,
		target_is_directory=True,
		)
		return venv

		# Create a convenience function to run commands in it.
		run = functools.partial(
		subprocess.run,
		stdout=subprocess.PIPE,
		stderr=subprocess.PIPE,
		universal_newlines=True,
		cwd=venv.sources,
		env={**os.environ, "PYTHONWARNINGS": "error"},
		)

		return venv, run

		def _check_result(self, result, failure_summary):
		self.assertEqual(
		0,
		result.returncode,
		msg=self._prepare_failure_message(result, failure_summary),
		)

		@staticmethod
		def _prepare_failure_message(result, failure_summary):
		stdout = result.stdout.rstrip()
		stderr = result.stderr.rstrip()
		return f"{failure_summary}\n\nstdout:\n{stdout}\n\nstderr:\n{stderr}"