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# Copyright (C) 2005 by Canonical Ltd
# -*- coding: utf-8 -*-
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Black-box tests for bzr.
These check that it behaves properly when it's invoked through the regular
command-line interface.
This always reinvokes bzr through a new Python interpreter, which is a
bit inefficient but arguably tests in a way more representative of how
it's normally invoked.
"""
# this code was previously in testbzr
from unittest import TestCase
from bzrlib.selftest import TestBase, InTempDir
class TestVersion(TestBase):
def runTest(self):
# output is intentionally passed through to stdout so that we
# can see the version being tested
self.runcmd(['bzr', 'version'])
class HelpCommands(TestBase):
def runTest(self):
self.runcmd('bzr --help')
self.runcmd('bzr help')
self.runcmd('bzr help commands')
self.runcmd('bzr help help')
self.runcmd('bzr commit -h')
class InitBranch(InTempDir):
def runTest(self):
import os
self.runcmd(['bzr', 'init'])
class UserIdentity(InTempDir):
def runTest(self):
# this should always identify something, if only "john@localhost"
self.runcmd("bzr whoami")
self.runcmd("bzr whoami --email")
self.assertEquals(self.backtick("bzr whoami --email").count('@'),
1)
class InvalidCommands(InTempDir):
def runTest(self):
self.runcmd("bzr pants", retcode=1)
self.runcmd("bzr --pants off", retcode=1)
self.runcmd("bzr diff --message foo", retcode=1)
class OldTests(InTempDir):
# old tests moved from ./testbzr
def runTest(self):
from os import chdir, mkdir
from os.path import exists
import os
runcmd = self.runcmd
backtick = self.backtick
progress = self.log
progress("basic branch creation")
runcmd(['mkdir', 'branch1'])
chdir('branch1')
runcmd('bzr init')
self.assertEquals(backtick('bzr root').rstrip(),
os.path.join(self.test_dir, 'branch1'))
progress("status of new file")
f = file('test.txt', 'wt')
f.write('hello world!\n')
f.close()
out = backtick("bzr unknowns")
self.assertEquals(out, 'test.txt\n')
out = backtick("bzr status")
assert out == 'unknown:\n test.txt\n'
out = backtick("bzr status --all")
assert out == "unknown:\n test.txt\n"
out = backtick("bzr status test.txt --all")
assert out == "unknown:\n test.txt\n"
f = file('test2.txt', 'wt')
f.write('goodbye cruel world...\n')
f.close()
out = backtick("bzr status test.txt")
assert out == "unknown:\n test.txt\n"
out = backtick("bzr status")
assert out == ("unknown:\n"
" test.txt\n"
" test2.txt\n")
os.unlink('test2.txt')
progress("command aliases")
out = backtick("bzr st --all")
assert out == ("unknown:\n"
" test.txt\n")
out = backtick("bzr stat")
assert out == ("unknown:\n"
" test.txt\n")
progress("command help")
runcmd("bzr help st")
runcmd("bzr help")
runcmd("bzr help commands")
runcmd("bzr help slartibartfast", 1)
out = backtick("bzr help ci")
out.index('aliases: ')
progress("can't rename unversioned file")
runcmd("bzr rename test.txt new-test.txt", 1)
progress("adding a file")
runcmd("bzr add test.txt")
assert backtick("bzr unknowns") == ''
assert backtick("bzr status --all") == ("added:\n"
" test.txt\n")
progress("rename newly-added file")
runcmd("bzr rename test.txt hello.txt")
assert os.path.exists("hello.txt")
assert not os.path.exists("test.txt")
assert backtick("bzr revno") == '0\n'
progress("add first revision")
runcmd(["bzr", "commit", "-m", 'add first revision'])
progress("more complex renames")
os.mkdir("sub1")
runcmd("bzr rename hello.txt sub1", 1)
runcmd("bzr rename hello.txt sub1/hello.txt", 1)
runcmd("bzr move hello.txt sub1", 1)
runcmd("bzr add sub1")
runcmd("bzr rename sub1 sub2")
runcmd("bzr move hello.txt sub2")
assert backtick("bzr relpath sub2/hello.txt") == os.path.join("sub2", "hello.txt\n")
assert exists("sub2")
assert exists("sub2/hello.txt")
assert not exists("sub1")
assert not exists("hello.txt")
runcmd(['bzr', 'commit', '-m', 'commit with some things moved to subdirs'])
mkdir("sub1")
runcmd('bzr add sub1')
runcmd('bzr move sub2/hello.txt sub1')
assert not exists('sub2/hello.txt')
assert exists('sub1/hello.txt')
runcmd('bzr move sub2 sub1')
assert not exists('sub2')
assert exists('sub1/sub2')
runcmd(['bzr', 'commit', '-m', 'rename nested subdirectories'])
chdir('sub1/sub2')
self.assertEquals(backtick('bzr root')[:-1],
os.path.join(self.test_dir, 'branch1'))
runcmd('bzr move ../hello.txt .')
assert exists('./hello.txt')
assert backtick('bzr relpath hello.txt') == os.path.join('sub1', 'sub2', 'hello.txt\n')
assert backtick('bzr relpath ../../sub1/sub2/hello.txt') == os.path.join('sub1', 'sub2', 'hello.txt\n')
runcmd(['bzr', 'commit', '-m', 'move to parent directory'])
chdir('..')
assert backtick('bzr relpath sub2/hello.txt') == os.path.join('sub1', 'sub2', 'hello.txt\n')
runcmd('bzr move sub2/hello.txt .')
assert exists('hello.txt')
f = file('hello.txt', 'wt')
f.write('some nice new content\n')
f.close()
f = file('msg.tmp', 'wt')
f.write('this is my new commit\n')
f.close()
runcmd('bzr commit -F msg.tmp')
assert backtick('bzr revno') == '5\n'
runcmd('bzr export -r 5 export-5.tmp')
runcmd('bzr export export.tmp')
runcmd('bzr log')
runcmd('bzr log -v')
progress("file with spaces in name")
mkdir('sub directory')
file('sub directory/file with spaces ', 'wt').write('see how this works\n')
runcmd('bzr add .')
runcmd('bzr diff')
runcmd('bzr commit -m add-spaces')
runcmd('bzr check')
runcmd('bzr log')
runcmd('bzr log --forward')
runcmd('bzr info')
chdir('..')
chdir('..')
progress('branch')
# Can't create a branch if it already exists
runcmd('bzr branch branch1', retcode=1)
# Can't create a branch if its parent doesn't exist
runcmd('bzr branch /unlikely/to/exist', retcode=1)
runcmd('bzr branch branch1 branch2')
progress("pull")
chdir('branch1')
runcmd('bzr pull', retcode=1)
runcmd('bzr pull ../branch2')
chdir('.bzr')
runcmd('bzr pull')
runcmd('bzr commit -m empty')
runcmd('bzr pull')
chdir('../../branch2')
runcmd('bzr pull')
runcmd('bzr commit -m empty')
chdir('../branch1')
runcmd('bzr commit -m empty')
runcmd('bzr pull', retcode=1)
chdir ('..')
progress('status after remove')
mkdir('status-after-remove')
# see mail from William Dodé, 2005-05-25
# $ bzr init; touch a; bzr add a; bzr commit -m "add a"
# * looking for changes...
# added a
# * commited r1
# $ bzr remove a
# $ bzr status
# bzr: local variable 'kind' referenced before assignment
# at /vrac/python/bazaar-ng/bzrlib/diff.py:286 in compare_trees()
# see ~/.bzr.log for debug information
chdir('status-after-remove')
runcmd('bzr init')
file('a', 'w').write('foo')
runcmd('bzr add a')
runcmd(['bzr', 'commit', '-m', 'add a'])
runcmd('bzr remove a')
runcmd('bzr status')
chdir('..')
progress('ignore patterns')
mkdir('ignorebranch')
chdir('ignorebranch')
runcmd('bzr init')
assert backtick('bzr unknowns') == ''
file('foo.tmp', 'wt').write('tmp files are ignored')
assert backtick('bzr unknowns') == ''
file('foo.c', 'wt').write('int main() {}')
assert backtick('bzr unknowns') == 'foo.c\n'
runcmd('bzr add foo.c')
assert backtick('bzr unknowns') == ''
# 'ignore' works when creating the .bzignore file
file('foo.blah', 'wt').write('blah')
assert backtick('bzr unknowns') == 'foo.blah\n'
runcmd('bzr ignore *.blah')
assert backtick('bzr unknowns') == ''
assert file('.bzrignore', 'rb').read() == '*.blah\n'
# 'ignore' works when then .bzrignore file already exists
file('garh', 'wt').write('garh')
assert backtick('bzr unknowns') == 'garh\n'
runcmd('bzr ignore garh')
assert backtick('bzr unknowns') == ''
assert file('.bzrignore', 'rb').read() == '*.blah\ngarh\n'
chdir('..')
progress("recursive and non-recursive add")
mkdir('no-recurse')
chdir('no-recurse')
runcmd('bzr init')
mkdir('foo')
fp = os.path.join('foo', 'test.txt')
f = file(fp, 'w')
f.write('hello!\n')
f.close()
runcmd('bzr add --no-recurse foo')
runcmd('bzr file-id foo')
runcmd('bzr file-id ' + fp, 1) # not versioned yet
runcmd('bzr commit -m add-dir-only')
runcmd('bzr file-id ' + fp, 1) # still not versioned
runcmd('bzr add foo')
runcmd('bzr file-id ' + fp)
runcmd('bzr commit -m add-sub-file')
chdir('..')
class RevertCommand(InTempDir):
def runTest(self):
self.runcmd('bzr init')
file('hello', 'wt').write('foo')
self.runcmd('bzr add hello')
self.runcmd('bzr commit -m setup hello')
file('hello', 'wt').write('bar')
self.runcmd('bzr revert hello')
self.check_file_contents('hello', 'foo')
# lists all tests from this module in the best order to run them. we
# do it this way rather than just discovering them all because it
# allows us to test more basic functions first where failures will be
# easiest to understand.
def suite():
from unittest import TestSuite
s = TestSuite()
s.addTests([TestVersion(),
InitBranch(),
HelpCommands(),
UserIdentity(),
InvalidCommands(),
RevertCommand(),
OldTests(),
])
return s
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