Remove a dependency of this test on $COLUMNS.
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@ -1500,8 +1500,16 @@ class TestHelp(BaseTest):
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self.assertHelpEquals(_expected_help_long_opts_first)
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self.assertHelpEquals(_expected_help_long_opts_first)
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def test_help_title_formatter(self):
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def test_help_title_formatter(self):
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self.parser.formatter = TitledHelpFormatter()
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save = os.environ.get("COLUMNS")
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self.assertHelpEquals(_expected_help_title_formatter)
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try:
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os.environ["COLUMNS"] = "80"
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self.parser.formatter = TitledHelpFormatter()
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self.assertHelpEquals(_expected_help_title_formatter)
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finally:
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if save is not None:
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os.environ["COLUMNS"] = save
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else:
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del os.environ["COLUMNS"]
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def test_wrap_columns(self):
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def test_wrap_columns(self):
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# Ensure that wrapping respects $COLUMNS environment variable.
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# Ensure that wrapping respects $COLUMNS environment variable.
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