1 files changed, 141 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_spawn.py b/.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_spawn.py
new file mode 100644
index 00000000..3b9fc926
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/setuptools/_distutils/tests/test_spawn.py
@@ -0,0 +1,141 @@
+"""Tests for distutils.spawn."""
+
+import os
+import stat
+import sys
+import unittest.mock as mock
+from distutils.errors import DistutilsExecError
+from distutils.spawn import find_executable, spawn
+from distutils.tests import support
+
+import path
+import pytest
+from test.support import unix_shell
+
+from .compat import py39 as os_helper
+
+
+class TestSpawn(support.TempdirManager):
+    @pytest.mark.skipif("os.name not in ('nt', 'posix')")
+    def test_spawn(self):
+        tmpdir = self.mkdtemp()
+
+        # creating something executable
+        # through the shell that returns 1
+        if sys.platform != 'win32':
+            exe = os.path.join(tmpdir, 'foo.sh')
+            self.write_file(exe, f'#!{unix_shell}\nexit 1')
+        else:
+            exe = os.path.join(tmpdir, 'foo.bat')
+            self.write_file(exe, 'exit 1')
+
+        os.chmod(exe, 0o777)
+        with pytest.raises(DistutilsExecError):
+            spawn([exe])
+
+        # now something that works
+        if sys.platform != 'win32':
+            exe = os.path.join(tmpdir, 'foo.sh')
+            self.write_file(exe, f'#!{unix_shell}\nexit 0')
+        else:
+            exe = os.path.join(tmpdir, 'foo.bat')
+            self.write_file(exe, 'exit 0')
+
+        os.chmod(exe, 0o777)
+        spawn([exe])  # should work without any error
+
+    def test_find_executable(self, tmp_path):
+        program_path = self._make_executable(tmp_path, '.exe')
+        program = program_path.name
+        program_noeext = program_path.with_suffix('').name
+        filename = str(program_path)
+        tmp_dir = path.Path(tmp_path)
+
+        # test path parameter
+        rv = find_executable(program, path=tmp_dir)
+        assert rv == filename
+
+        if sys.platform == 'win32':
+            # test without ".exe" extension
+            rv = find_executable(program_noeext, path=tmp_dir)
+            assert rv == filename
+
+        # test find in the current directory
+        with tmp_dir:
+            rv = find_executable(program)
+            assert rv == program
+
+        # test non-existent program
+        dont_exist_program = "dontexist_" + program
+        rv = find_executable(dont_exist_program, path=tmp_dir)
+        assert rv is None
+
+        # PATH='': no match, except in the current directory
+        with os_helper.EnvironmentVarGuard() as env:
+            env['PATH'] = ''
+            with (
+                mock.patch(
+                    'distutils.spawn.os.confstr', return_value=tmp_dir, create=True
+                ),
+                mock.patch('distutils.spawn.os.defpath', tmp_dir),
+            ):
+                rv = find_executable(program)
+                assert rv is None
+
+                # look in current directory
+                with tmp_dir:
+                    rv = find_executable(program)
+                    assert rv == program
+
+        # PATH=':': explicitly looks in the current directory
+        with os_helper.EnvironmentVarGuard() as env:
+            env['PATH'] = os.pathsep
+            with (
+                mock.patch('distutils.spawn.os.confstr', return_value='', create=True),
+                mock.patch('distutils.spawn.os.defpath', ''),
+            ):
+                rv = find_executable(program)
+                assert rv is None
+
+                # look in current directory
+                with tmp_dir:
+                    rv = find_executable(program)
+                    assert rv == program
+
+        # missing PATH: test os.confstr("CS_PATH") and os.defpath
+        with os_helper.EnvironmentVarGuard() as env:
+            env.pop('PATH', None)
+
+            # without confstr
+            with (
+                mock.patch(
+                    'distutils.spawn.os.confstr', side_effect=ValueError, create=True
+                ),
+                mock.patch('distutils.spawn.os.defpath', tmp_dir),
+            ):
+                rv = find_executable(program)
+                assert rv == filename
+
+            # with confstr
+            with (
+                mock.patch(
+                    'distutils.spawn.os.confstr', return_value=tmp_dir, create=True
+                ),
+                mock.patch('distutils.spawn.os.defpath', ''),
+            ):
+                rv = find_executable(program)
+                assert rv == filename
+
+    @staticmethod
+    def _make_executable(tmp_path, ext):
+        # Give the temporary program a suffix regardless of platform.
+        # It's needed on Windows and not harmful on others.
+        program = tmp_path.joinpath('program').with_suffix(ext)
+        program.write_text("", encoding='utf-8')
+        program.chmod(stat.S_IXUSR)
+        return program
+
+    def test_spawn_missing_exe(self):
+        with pytest.raises(DistutilsExecError) as ctx:
+            spawn(['does-not-exist'])
+        assert "command 'does-not-exist' failed" in str(ctx.value)