1 files changed, 76 insertions, 0 deletions
diff --git a/Lib/packaging/tests/test_command_config.py b/Lib/packaging/tests/test_command_config.py
new file mode 100644
index 00000000000..6d780c5fd5a
--- /dev/null
+++ b/Lib/packaging/tests/test_command_config.py
@@ -0,0 +1,76 @@
+"""Tests for distutils.command.config."""
+import os
+import sys
+import logging
+
+from packaging.command.config import dump_file, config
+from packaging.tests import unittest, support
+
+
+class ConfigTestCase(support.LoggingCatcher,
+                     support.TempdirManager,
+                     unittest.TestCase):
+
+    def test_dump_file(self):
+        this_file = __file__.rstrip('co')
+        with open(this_file) as f:
+            numlines = len(f.readlines())
+
+        dump_file(this_file, 'I am the header')
+
+        logs = []
+        for log in self.get_logs(logging.INFO):
+            logs.extend(line for line in log.split('\n'))
+        self.assertEqual(len(logs), numlines + 2)
+
+    @unittest.skipIf(sys.platform == 'win32', 'disabled on win32')
+    def test_search_cpp(self):
+        pkg_dir, dist = self.create_dist()
+        cmd = config(dist)
+
+        # simple pattern searches
+        match = cmd.search_cpp(pattern='xxx', body='// xxx')
+        self.assertEqual(match, 0)
+
+        match = cmd.search_cpp(pattern='_configtest', body='// xxx')
+        self.assertEqual(match, 1)
+
+    def test_finalize_options(self):
+        # finalize_options does a bit of transformation
+        # on options
+        pkg_dir, dist = self.create_dist()
+        cmd = config(dist)
+        cmd.include_dirs = 'one%stwo' % os.pathsep
+        cmd.libraries = 'one'
+        cmd.library_dirs = 'three%sfour' % os.pathsep
+        cmd.ensure_finalized()
+
+        self.assertEqual(cmd.include_dirs, ['one', 'two'])
+        self.assertEqual(cmd.libraries, ['one'])
+        self.assertEqual(cmd.library_dirs, ['three', 'four'])
+
+    def test_clean(self):
+        # _clean removes files
+        tmp_dir = self.mkdtemp()
+        f1 = os.path.join(tmp_dir, 'one')
+        f2 = os.path.join(tmp_dir, 'two')
+
+        self.write_file(f1, 'xxx')
+        self.write_file(f2, 'xxx')
+
+        for f in (f1, f2):
+            self.assertTrue(os.path.exists(f))
+
+        pkg_dir, dist = self.create_dist()
+        cmd = config(dist)
+        cmd._clean(f1, f2)
+
+        for f in (f1, f2):
+            self.assertFalse(os.path.exists(f))
+
+
+def test_suite():
+    return unittest.makeSuite(ConfigTestCase)
+
+if __name__ == "__main__":
+    unittest.main(defaultTest="test_suite")