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Viewing changes to lib/cdimage/tests/test_osextras.py

  • Committer: Sean Davis
  • Date: 2018-03-28 10:32:07 UTC
  • mfrom: (1559.1.156 ubuntu-cdimage)
  • Revision ID: smd.seandavis@gmail.com-20180328103207-o6s9d6h0hxxh8eqc
Merge lp:ubuntu-cdimage rev 1715

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Lines of Context:
lib/cdimage/tests/test_osextras.py
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        mock_waitpid.side_effect = waitpid_side_effect
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        self.assertRaises(Completed, osextras.waitpid_retry, -1, 0)
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    def test_run_bounded_runs(self):
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        sentinel = os.path.join(self.temp_dir, "foo")
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        osextras.run_bounded(3600, ["touch", sentinel])
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        self.assertTrue(os.path.exists(sentinel))
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    def test_run_bounded_finite(self):
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        osextras.run_bounded(.1, ["sh", "-c", "while :; do sleep 3600; done"])
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    def test_fetch_empty(self):
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        config = Config(read=False)
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        target = os.path.join(self.temp_dir, "target")
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            ["wget", "-nv", "http://example.org/source", "-O", target],
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            mock_call.call_args[0][0])
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    def test_shell_escape(self):
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        self.assertEqual("foo", osextras.shell_escape("foo"))
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        self.assertEqual("'  '", osextras.shell_escape("  "))
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        self.assertEqual(
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            "'shell'\\''s great'", osextras.shell_escape("shell's great"))
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    def test_read_shell_config(self):
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        os.environ["ONE"] = "one"
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        config_path = os.path.join(self.temp_dir, "config")
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        self.assertEqual("one two three", config_dict["ONE"])
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        self.assertEqual("two", config_dict["TWO"])
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        self.assertNotIn("three", config_dict)
 
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    def test_pid_exists(self):
 
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        self.assertTrue(osextras.pid_exists(os.getpid()))
 
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        esrch = OSError(errno.ESRCH, "No such process")
 
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        with mock.patch("os.kill", side_effect=esrch):
 
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            self.assertFalse(osextras.pid_exists(os.getpid()))
 
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        enoent = OSError(errno.ENOENT, "No such file or directory")
 
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        with mock.patch("os.kill", side_effect=enoent):
 
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            self.assertRaises(OSError, osextras.pid_exists, os.getpid())