def test_In(self):
c = ConfigBlock()
c.declare('a', ConfigValue(None, In([1,3,5])))
self.assertEqual(c.a, None)
c.a = 3
self.assertEqual(c.a, 3)
with self.assertRaises(ValueError):
c.a = 2
self.assertEqual(c.a, 3)
with self.assertRaises(ValueError):
c.a = {}
self.assertEqual(c.a, 3)
with self.assertRaises(ValueError):
c.a = '1'
self.assertEqual(c.a, 3)
c.declare('b', ConfigValue(None, In([1,3,5], int)))
self.assertEqual(c.b, None)
c.b = 3
self.assertEqual(c.b, 3)
with self.assertRaises(ValueError):
c.b = 2
self.assertEqual(c.b, 3)
with self.assertRaises(ValueError):
c.b = {}
self.assertEqual(c.b, 3)
c.b = '1'
self.assertEqual(c.b, 1)
def test_Path(self):
def norm(x):
if cwd[1] == ':' and x[0] == '/':
x = cwd[:2] + x
return x.replace('/',os.path.sep)
cwd = os.getcwd() + os.path.sep
c = ConfigBlock()
c.declare('a', ConfigValue(None, Path()))
self.assertEqual(c.a, None)
c.a = "/a/b/c"
self.assertTrue(os.path.sep in c.a)
self.assertEqual(c.a, norm('/a/b/c'))
c.a = "a/b/c"
self.assertTrue(os.path.sep in c.a)
self.assertEqual(c.a, norm(cwd+'a/b/c'))
c.a = "${CWD}/a/b/c"
self.assertTrue(os.path.sep in c.a)
self.assertEqual(c.a, norm(cwd+'a/b/c'))
c.a = None
self.assertIs(c.a, None)
c.declare('b', ConfigValue(None, Path('rel/path')))
self.assertEqual(c.b, None)
c.b = "/a/b/c"
self.assertTrue(os.path.sep in c.b)
self.assertEqual(c.b, norm('/a/b/c'))
c.b = "a/b/c"
self.assertTrue(os.path.sep in c.b)
self.assertEqual(c.b, norm(cwd+'rel/path/a/b/c'))
c.b = "${CWD}/a/b/c"
self.assertTrue(os.path.sep in c.b)
self.assertEqual(c.b, norm(cwd+'a/b/c'))
c.b = None
self.assertIs(c.b, None)
c.declare('c', ConfigValue(None, Path('/my/dir')))
self.assertEqual(c.c, None)
c.c = "/a/b/c"
self.assertTrue(os.path.sep in c.c)
self.assertEqual(c.c, norm('/a/b/c'))
c.c = "a/b/c"
self.assertTrue(os.path.sep in c.c)
self.assertEqual(c.c, norm('/my/dir/a/b/c'))
c.c = "${CWD}/a/b/c"
self.assertTrue(os.path.sep in c.c)
self.assertEqual(c.c, norm(cwd+'a/b/c'))
c.c = None
self.assertIs(c.c, None)
c.declare('d_base', ConfigValue("${CWD}", str))
c.declare('d', ConfigValue(None, Path(c.get('d_base'))))
self.assertEqual(c.d, None)
c.d = "/a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm('/a/b/c'))
c.d = "a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm(cwd+'a/b/c'))
c.d = "${CWD}/a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm(cwd+'a/b/c'))
c.d_base = '/my/dir'
c.d = "/a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm('/a/b/c'))
c.d = "a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm('/my/dir/a/b/c'))
c.d = "${CWD}/a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm(cwd+'a/b/c'))
c.d_base = 'rel/path'
c.d = "/a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm('/a/b/c'))
c.d = "a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm(cwd+'rel/path/a/b/c'))
c.d = "${CWD}/a/b/c"
self.assertTrue(os.path.sep in c.d)
self.assertEqual(c.d, norm(cwd+'a/b/c'))
try:
Path.SuppressPathExpansion = True
c.d = "/a/b/c"
self.assertTrue('/' in c.d)
self.assertTrue('\\' not in c.d)
self.assertEqual(c.d, '/a/b/c')
c.d = "a/b/c"
self.assertTrue('/' in c.d)
self.assertTrue('\\' not in c.d)
self.assertEqual(c.d, 'a/b/c')
c.d = "${CWD}/a/b/c"
self.assertTrue('/' in c.d)
self.assertTrue('\\' not in c.d)
self.assertEqual(c.d, "${CWD}/a/b/c")
finally:
Path.SuppressPathExpansion = False
