1 files changed, 92 insertions, 0 deletions
diff --git a/Lib/packaging/tests/test_run.py b/Lib/packaging/tests/test_run.py
new file mode 100644
index 0000000000..14e7b07910
--- /dev/null
+++ b/Lib/packaging/tests/test_run.py
@@ -0,0 +1,92 @@
+"""Tests for packaging.run."""
+
+import os
+import sys
+from io import StringIO
+
+from packaging import install
+from packaging.tests import unittest, support
+from packaging.run import main
+
+from test.script_helper import assert_python_ok
+
+# setup script that uses __file__
+setup_using___file__ = """\
+__file__
+
+from packaging.run import setup
+setup()
+"""
+
+setup_prints_cwd = """\
+import os
+print os.getcwd()
+
+from packaging.run import setup
+setup()
+"""
+
+
+class RunTestCase(support.TempdirManager,
+                  support.LoggingCatcher,
+                  unittest.TestCase):
+
+    def setUp(self):
+        super(RunTestCase, self).setUp()
+        self.old_argv = sys.argv, sys.argv[:]
+
+    def tearDown(self):
+        sys.argv = self.old_argv[0]
+        sys.argv[:] = self.old_argv[1]
+        super(RunTestCase, self).tearDown()
+
+    # TODO restore the tests removed six months ago and port them to pysetup
+
+    def test_install(self):
+        # making sure install returns 0 or 1 exit codes
+        project = os.path.join(os.path.dirname(__file__), 'package.tgz')
+        install_path = self.mkdtemp()
+        old_get_path = install.get_path
+        install.get_path = lambda path: install_path
+        old_mod = os.stat(install_path).st_mode
+        os.chmod(install_path, 0)
+        old_stderr = sys.stderr
+        sys.stderr = StringIO()
+        try:
+            self.assertFalse(install.install(project))
+            self.assertEqual(main(['install', 'blabla']), 1)
+        finally:
+            sys.stderr = old_stderr
+            os.chmod(install_path, old_mod)
+            install.get_path = old_get_path
+
+    def test_show_help(self):
+        # smoke test, just makes sure some help is displayed
+        status, out, err = assert_python_ok('-m', 'packaging.run', '--help')
+        self.assertEqual(status, 0)
+        self.assertGreater(out, b'')
+        self.assertEqual(err, b'')
+
+    def test_list_commands(self):
+        status, out, err = assert_python_ok('-m', 'packaging.run', 'run',
+                                            '--list-commands')
+        # check that something is displayed
+        self.assertEqual(status, 0)
+        self.assertGreater(out, b'')
+        self.assertEqual(err, b'')
+
+        # make sure the manual grouping of commands is respected
+        check_position = out.find(b'  check: ')
+        build_position = out.find(b'  build: ')
+        self.assertTrue(check_position, out)  # "out" printed as debugging aid
+        self.assertTrue(build_position, out)
+        self.assertLess(check_position, build_position, out)
+
+        # TODO test that custom commands don't break --list-commands
+
+
+def test_suite():
+    return unittest.makeSuite(RunTestCase)
+
+if __name__ == "__main__":
+    unittest.main(defaultTest="test_suite")