| 1 | n/a | """Tests for distutils.spawn.""" |
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| 2 | n/a | import unittest |
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| 3 | n/a | import sys |
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| 4 | n/a | import os |
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| 5 | n/a | from test.support import run_unittest, unix_shell |
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| 6 | n/a | |
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| 7 | n/a | from distutils.spawn import _nt_quote_args |
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| 8 | n/a | from distutils.spawn import spawn |
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| 9 | n/a | from distutils.errors import DistutilsExecError |
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| 10 | n/a | from distutils.tests import support |
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| 11 | n/a | |
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| 12 | n/a | class SpawnTestCase(support.TempdirManager, |
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| 13 | n/a | support.LoggingSilencer, |
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| 14 | n/a | unittest.TestCase): |
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| 15 | n/a | |
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| 16 | n/a | def test_nt_quote_args(self): |
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| 17 | n/a | |
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| 18 | n/a | for (args, wanted) in ((['with space', 'nospace'], |
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| 19 | n/a | ['"with space"', 'nospace']), |
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| 20 | n/a | (['nochange', 'nospace'], |
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| 21 | n/a | ['nochange', 'nospace'])): |
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| 22 | n/a | res = _nt_quote_args(args) |
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| 23 | n/a | self.assertEqual(res, wanted) |
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| 24 | n/a | |
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| 25 | n/a | |
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| 26 | n/a | @unittest.skipUnless(os.name in ('nt', 'posix'), |
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| 27 | n/a | 'Runs only under posix or nt') |
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| 28 | n/a | def test_spawn(self): |
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| 29 | n/a | tmpdir = self.mkdtemp() |
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| 30 | n/a | |
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| 31 | n/a | # creating something executable |
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| 32 | n/a | # through the shell that returns 1 |
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| 33 | n/a | if sys.platform != 'win32': |
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| 34 | n/a | exe = os.path.join(tmpdir, 'foo.sh') |
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| 35 | n/a | self.write_file(exe, '#!%s\nexit 1' % unix_shell) |
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| 36 | n/a | else: |
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| 37 | n/a | exe = os.path.join(tmpdir, 'foo.bat') |
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| 38 | n/a | self.write_file(exe, 'exit 1') |
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| 39 | n/a | |
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| 40 | n/a | os.chmod(exe, 0o777) |
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| 41 | n/a | self.assertRaises(DistutilsExecError, spawn, [exe]) |
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| 42 | n/a | |
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| 43 | n/a | # now something that works |
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| 44 | n/a | if sys.platform != 'win32': |
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| 45 | n/a | exe = os.path.join(tmpdir, 'foo.sh') |
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| 46 | n/a | self.write_file(exe, '#!%s\nexit 0' % unix_shell) |
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| 47 | n/a | else: |
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| 48 | n/a | exe = os.path.join(tmpdir, 'foo.bat') |
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| 49 | n/a | self.write_file(exe, 'exit 0') |
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| 50 | n/a | |
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| 51 | n/a | os.chmod(exe, 0o777) |
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| 52 | n/a | spawn([exe]) # should work without any error |
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| 53 | n/a | |
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| 54 | n/a | def test_suite(): |
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| 55 | n/a | return unittest.makeSuite(SpawnTestCase) |
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| 56 | n/a | |
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| 57 | n/a | if __name__ == "__main__": |
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| 58 | n/a | run_unittest(test_suite()) |
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