Merge branch 'main' into feature/local-schemesfeature/local-schemes

1 files changed, 98 insertions, 0 deletions

diff --git a/setuptools/_distutils/tests/test_config_cmd.py b/setuptools/_distutils/tests/test_config_cmd.py
new file mode 100644
index 00000000..4cd9a6b9
--- /dev/null
+++ b/setuptools/_distutils/tests/test_config_cmd.py
@@ -0,0 +1,98 @@
+"""Tests for distutils.command.config."""
+import unittest
+import os
+import sys
+from test.support import run_unittest
+
+from .py35compat import missing_compiler_executable
+
+from distutils.command.config import dump_file, config
+from distutils.tests import support
+from distutils import log
+
+class ConfigTestCase(support.LoggingSilencer,
+                     support.TempdirManager,
+                     unittest.TestCase):
+
+    def _info(self, msg, *args):
+        for line in msg.splitlines():
+            self._logs.append(line)
+
+    def setUp(self):
+        super(ConfigTestCase, self).setUp()
+        self._logs = []
+        self.old_log = log.info
+        log.info = self._info
+
+    def tearDown(self):
+        log.info = self.old_log
+        super(ConfigTestCase, self).tearDown()
+
+    def test_dump_file(self):
+        this_file = os.path.splitext(__file__)[0] + '.py'
+        f = open(this_file)
+        try:
+            numlines = len(f.readlines())
+        finally:
+            f.close()
+
+        dump_file(this_file, 'I am the header')
+        self.assertEqual(len(self._logs), numlines+1)
+
+    @unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
+    def test_search_cpp(self):
+        cmd = missing_compiler_executable(['preprocessor'])
+        if cmd is not None:
+            self.skipTest('The %r command is not found' % cmd)
+        pkg_dir, dist = self.create_dist()
+        cmd = config(dist)
+        cmd._check_compiler()
+        compiler = cmd.compiler
+        if sys.platform[:3] == "aix" and "xlc" in compiler.preprocessor[0].lower():
+            self.skipTest('xlc: The -E option overrides the -P, -o, and -qsyntaxonly options')
+
+        # 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__":
+    run_unittest(test_suite())