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Merge pull request #580 from josephfrazier/bash-command-substitution

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bash: fix parsing of command substitution
This commit is contained in:
Vladimir Iakovlev
2016-11-30 15:49:47 +01:00
committed by GitHub
parent e0b5d47fa5 4ae32cf4ee
commit 6baa7f650e
4 changed files with 32 additions and 3 deletions
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10
tests/shells/test_bash.py
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@@ -56,3 +56,13 @@ class TestBash(object):
def test_get_history(self, history_lines, shell):
history_lines(['ls', 'rm'])
assert list(shell.get_history()) == ['ls', 'rm']
def test_split_command(self, shell):
command = 'git log $(git ls-files thefuck | grep python_command) -p'
command_parts = ['git', 'log', '$(git ls-files thefuck | grep python_command)', '-p']
assert shell.split_command(command) == command_parts
# bashlex doesn't support parsing arithmetic expressions, so make sure
# shlex is used a fallback
# See https://github.com/idank/bashlex#limitations
assert shell.split_command('$((1 + 2))') == ['$((1', '+', '2))']