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"""Black-box tests for bzr aliases.
"""
import os
from bzrlib.branch import Branch
from bzrlib.tests import TestCaseInTempDir
from bzrlib.trace import mutter
from bzrlib.config import (ensure_config_dir_exists, config_filename)
class TestAliases(TestCaseInTempDir):
def test_aliases(self):
def bzr(*args, **kwargs):
return self.run_bzr(*args, **kwargs)[0]
def bzr_catch_error(*args, **kwargs):
return self.run_bzr(*args, **kwargs)[1]
if os.path.isfile(config_filename()):
# Something is wrong in environment,
# we risk overwriting users config
self.assert_(config_filename() + "exists, abort")
ensure_config_dir_exists()
CONFIG=("[ALIASES]\n"
"c=cat\n"
"c1=cat -r 1\n"
"c2=cat -r 1 -r2\n")
open(config_filename(),'wb').write(CONFIG)
str1 = 'foo\n'
str2 = 'bar\n'
bzr('init')
open('a', 'wb').write(str1)
bzr('add', 'a')
bzr('commit', '-m', '1')
self.assertEquals(bzr('c', 'a'), str1)
open('a', 'wb').write(str2)
bzr('commit', '-m', '2')
self.assertEquals(bzr('c', 'a'), str2)
self.assertEquals(bzr('c1', 'a'), str1)
self.assertEquals(bzr('c1', '--revision', '2', 'a'), str2)
# If --no-aliases isn't working, we will not get retcode=3
bzr('--no-aliases', 'c', 'a', retcode=3)
# If --no-aliases breaks all of bzr, we also get retcode=3
# So we need to catch the output as well
self.assertEquals(bzr_catch_error('--no-aliases', 'c', 'a',
retcode=None),
"bzr: ERROR: unknown command 'c'\n")
bzr('c', '-r1', '-r2', retcode=3)
bzr('c1', '-r1', '-r2', retcode=3)
bzr('c2', retcode=3)
bzr('c2', '-r1', retcode=3)
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