Lib/test/test_argparse.py - Issue 13041: argparse: terminal width is not detected properly

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Unified Diff: Lib/test/test_argparse.py

Issue 13041: argparse: terminal width is not detected properly

Patch Set: Created 1 year, 3 months ago

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--- a/Lib/test/test_argparse.py

+++ b/Lib/test/test_argparse.py

@@ -31,9 +31,9 @@

def setUp(self):

# The tests assume that line wrapping occurs at 80 columns, but this

# behaviour can be overridden by setting the COLUMNS environment

- # variable. To ensure that this assumption is true, unset COLUMNS.

+ # variable. To ensure that this width is used, set COLUMNS=80.

env = support.EnvironmentVarGuard()

- env.unset("COLUMNS")

+ env['COLUMNS'] = '80'

self.addCleanup(env.__exit__)

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