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100 lines
3 KiB
Python
100 lines
3 KiB
Python
# -*- coding: utf-8 -*-
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"""Tests foreign shells."""
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from __future__ import unicode_literals, print_function
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import os
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import subprocess
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import pytest
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from tools import skip_if_on_windows, skip_if_on_unix
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from xonsh.foreign_shells import foreign_shell_data, parse_env, parse_aliases
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def test_parse_env():
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exp = {'X': 'YES', 'Y': 'NO'}
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s = ('some garbage\n'
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'__XONSH_ENV_BEG__\n'
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'Y=NO\n'
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'X=YES\n'
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'__XONSH_ENV_END__\n'
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'more filth')
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obs = parse_env(s)
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assert exp == obs
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def test_parse_env_newline():
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exp = {'X': 'YES', 'Y': 'NO', 'PROMPT': 'why\nme '}
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s = ('some garbage\n'
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'__XONSH_ENV_BEG__\n'
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'Y=NO\n'
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'PROMPT=why\nme \n'
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'X=YES\n'
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'__XONSH_ENV_END__\n'
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'more filth')
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obs = parse_env(s)
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assert exp == obs
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def test_parse_env_equals():
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exp = {'X': 'YES', 'Y': 'NO', 'LS_COLORS': '*.tar=5'}
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s = ('some garbage\n'
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'__XONSH_ENV_BEG__\n'
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'Y=NO\n'
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'LS_COLORS=*.tar=5\n'
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'X=YES\n'
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'__XONSH_ENV_END__\n'
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'more filth')
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obs = parse_env(s)
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assert exp == obs
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def test_parse_aliases():
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exp = {'x': ['yes', '-1'], 'y': ['echo', 'no']}
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s = ('some garbage\n'
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'__XONSH_ALIAS_BEG__\n'
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"alias x='yes -1'\n"
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"alias y='echo no'\n"
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'__XONSH_ALIAS_END__\n'
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'more filth')
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obs = parse_aliases(s)
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assert exp == obs
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@skip_if_on_windows
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def test_foreign_bash_data():
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expenv = {"EMERALD": "SWORD", 'MIGHTY': 'WARRIOR'}
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expaliases = {
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'l': ['ls', '-CF'],
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'la': ['ls', '-A'],
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'll': ['ls', '-a', '-lF'],
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}
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rcfile = os.path.join(os.path.dirname(__file__), 'bashrc.sh')
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try:
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obsenv, obsaliases = foreign_shell_data('bash', currenv=(),
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extra_args=('--rcfile', rcfile),
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safe=False)
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except (subprocess.CalledProcessError, FileNotFoundError):
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return
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for key, expval in expenv.items():
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assert expval == obsenv.get(key, False)
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for key, expval in expaliases.items():
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assert expval == obsaliases.get(key, False)
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@skip_if_on_unix
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def test_foreign_cmd_data():
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env = (('ENV_TO_BE_REMOVED','test'),)
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batchfile = os.path.join(os.path.dirname(__file__), 'batch.bat')
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source_cmd ='call "{}"\necho off'.format(batchfile)
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try:
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obsenv, _ = foreign_shell_data('cmd',prevcmd=source_cmd,
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currenv=env,
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interactive =False,
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sourcer='call',envcmd='set',
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use_tmpfile=True,
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safe=False)
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except (subprocess.CalledProcessError, FileNotFoundError):
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return
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assert 'ENV_TO_BE_ADDED' in obsenv
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assert obsenv['ENV_TO_BE_ADDED']=='Hallo world'
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assert 'ENV_TO_BE_REMOVED' not in obsenv
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