D9600: Add scan-build python implementation
llvm-svn: 257533
diff --git a/clang/tools/scan-build-py/tests/unit/test_shell.py b/clang/tools/scan-build-py/tests/unit/test_shell.py
new file mode 100644
index 0000000..a2904b0
--- /dev/null
+++ b/clang/tools/scan-build-py/tests/unit/test_shell.py
@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+
+import libscanbuild.shell as sut
+import unittest
+
+
+class ShellTest(unittest.TestCase):
+
+ def test_encode_decode_are_same(self):
+ def test(value):
+ self.assertEqual(sut.encode(sut.decode(value)), value)
+
+ test("")
+ test("clang")
+ test("clang this and that")
+
+ def test_decode_encode_are_same(self):
+ def test(value):
+ self.assertEqual(sut.decode(sut.encode(value)), value)
+
+ test([])
+ test(['clang'])
+ test(['clang', 'this', 'and', 'that'])
+ test(['clang', 'this and', 'that'])
+ test(['clang', "it's me", 'again'])
+ test(['clang', 'some "words" are', 'quoted'])
+
+ def test_encode(self):
+ self.assertEqual(sut.encode(['clang', "it's me", 'again']),
+ 'clang "it\'s me" again')
+ self.assertEqual(sut.encode(['clang', "it(s me", 'again)']),
+ 'clang "it(s me" "again)"')
+ self.assertEqual(sut.encode(['clang', 'redirect > it']),
+ 'clang "redirect > it"')
+ self.assertEqual(sut.encode(['clang', '-DKEY="VALUE"']),
+ 'clang -DKEY=\\"VALUE\\"')
+ self.assertEqual(sut.encode(['clang', '-DKEY="value with spaces"']),
+ 'clang -DKEY=\\"value with spaces\\"')