| 4710c53d |
1 | """Tests for distutils.cmd."""\r |
| 2 | import unittest\r |
| 3 | import os\r |
| 4 | from test.test_support import captured_stdout, run_unittest\r |
| 5 | \r |
| 6 | from distutils.cmd import Command\r |
| 7 | from distutils.dist import Distribution\r |
| 8 | from distutils.errors import DistutilsOptionError\r |
| 9 | from distutils import debug\r |
| 10 | \r |
| 11 | class MyCmd(Command):\r |
| 12 | def initialize_options(self):\r |
| 13 | pass\r |
| 14 | \r |
| 15 | class CommandTestCase(unittest.TestCase):\r |
| 16 | \r |
| 17 | def setUp(self):\r |
| 18 | dist = Distribution()\r |
| 19 | self.cmd = MyCmd(dist)\r |
| 20 | \r |
| 21 | def test_ensure_string_list(self):\r |
| 22 | \r |
| 23 | cmd = self.cmd\r |
| 24 | cmd.not_string_list = ['one', 2, 'three']\r |
| 25 | cmd.yes_string_list = ['one', 'two', 'three']\r |
| 26 | cmd.not_string_list2 = object()\r |
| 27 | cmd.yes_string_list2 = 'ok'\r |
| 28 | cmd.ensure_string_list('yes_string_list')\r |
| 29 | cmd.ensure_string_list('yes_string_list2')\r |
| 30 | \r |
| 31 | self.assertRaises(DistutilsOptionError,\r |
| 32 | cmd.ensure_string_list, 'not_string_list')\r |
| 33 | \r |
| 34 | self.assertRaises(DistutilsOptionError,\r |
| 35 | cmd.ensure_string_list, 'not_string_list2')\r |
| 36 | \r |
| 37 | def test_make_file(self):\r |
| 38 | \r |
| 39 | cmd = self.cmd\r |
| 40 | \r |
| 41 | # making sure it raises when infiles is not a string or a list/tuple\r |
| 42 | self.assertRaises(TypeError, cmd.make_file,\r |
| 43 | infiles=1, outfile='', func='func', args=())\r |
| 44 | \r |
| 45 | # making sure execute gets called properly\r |
| 46 | def _execute(func, args, exec_msg, level):\r |
| 47 | self.assertEqual(exec_msg, 'generating out from in')\r |
| 48 | cmd.force = True\r |
| 49 | cmd.execute = _execute\r |
| 50 | cmd.make_file(infiles='in', outfile='out', func='func', args=())\r |
| 51 | \r |
| 52 | def test_dump_options(self):\r |
| 53 | \r |
| 54 | msgs = []\r |
| 55 | def _announce(msg, level):\r |
| 56 | msgs.append(msg)\r |
| 57 | cmd = self.cmd\r |
| 58 | cmd.announce = _announce\r |
| 59 | cmd.option1 = 1\r |
| 60 | cmd.option2 = 1\r |
| 61 | cmd.user_options = [('option1', '', ''), ('option2', '', '')]\r |
| 62 | cmd.dump_options()\r |
| 63 | \r |
| 64 | wanted = ["command options for 'MyCmd':", ' option1 = 1',\r |
| 65 | ' option2 = 1']\r |
| 66 | self.assertEqual(msgs, wanted)\r |
| 67 | \r |
| 68 | def test_ensure_string(self):\r |
| 69 | cmd = self.cmd\r |
| 70 | cmd.option1 = 'ok'\r |
| 71 | cmd.ensure_string('option1')\r |
| 72 | \r |
| 73 | cmd.option2 = None\r |
| 74 | cmd.ensure_string('option2', 'xxx')\r |
| 75 | self.assertTrue(hasattr(cmd, 'option2'))\r |
| 76 | \r |
| 77 | cmd.option3 = 1\r |
| 78 | self.assertRaises(DistutilsOptionError, cmd.ensure_string, 'option3')\r |
| 79 | \r |
| 80 | def test_ensure_string_list(self):\r |
| 81 | cmd = self.cmd\r |
| 82 | cmd.option1 = 'ok,dok'\r |
| 83 | cmd.ensure_string_list('option1')\r |
| 84 | self.assertEqual(cmd.option1, ['ok', 'dok'])\r |
| 85 | \r |
| 86 | cmd.option2 = ['xxx', 'www']\r |
| 87 | cmd.ensure_string_list('option2')\r |
| 88 | \r |
| 89 | cmd.option3 = ['ok', 2]\r |
| 90 | self.assertRaises(DistutilsOptionError, cmd.ensure_string_list,\r |
| 91 | 'option3')\r |
| 92 | \r |
| 93 | def test_ensure_filename(self):\r |
| 94 | cmd = self.cmd\r |
| 95 | cmd.option1 = __file__\r |
| 96 | cmd.ensure_filename('option1')\r |
| 97 | cmd.option2 = 'xxx'\r |
| 98 | self.assertRaises(DistutilsOptionError, cmd.ensure_filename, 'option2')\r |
| 99 | \r |
| 100 | def test_ensure_dirname(self):\r |
| 101 | cmd = self.cmd\r |
| 102 | cmd.option1 = os.path.dirname(__file__) or os.curdir\r |
| 103 | cmd.ensure_dirname('option1')\r |
| 104 | cmd.option2 = 'xxx'\r |
| 105 | self.assertRaises(DistutilsOptionError, cmd.ensure_dirname, 'option2')\r |
| 106 | \r |
| 107 | def test_debug_print(self):\r |
| 108 | cmd = self.cmd\r |
| 109 | with captured_stdout() as stdout:\r |
| 110 | cmd.debug_print('xxx')\r |
| 111 | stdout.seek(0)\r |
| 112 | self.assertEqual(stdout.read(), '')\r |
| 113 | \r |
| 114 | debug.DEBUG = True\r |
| 115 | try:\r |
| 116 | with captured_stdout() as stdout:\r |
| 117 | cmd.debug_print('xxx')\r |
| 118 | stdout.seek(0)\r |
| 119 | self.assertEqual(stdout.read(), 'xxx\n')\r |
| 120 | finally:\r |
| 121 | debug.DEBUG = False\r |
| 122 | \r |
| 123 | def test_suite():\r |
| 124 | return unittest.makeSuite(CommandTestCase)\r |
| 125 | \r |
| 126 | if __name__ == '__main__':\r |
| 127 | run_unittest(test_suite())\r |
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