/brz/remove-bazaar

# Copyright (C) 2009 Canonical Ltd

#

# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

from bzrlib import (

    osutils,

    tests,

    )

from bzrlib.tests import script

class TestScriptSyntax(tests.TestCase):

    def test_comment_is_ignored(self):

        self.assertEquals([], script._script_to_commands('#comment\n'))

    def test_empty_line_is_ignored(self):

        self.assertEquals([], script._script_to_commands('\n'))

    def test_simple_command(self):

        self.assertEquals([(['cd', 'trunk'], None, None, None)],

                           script._script_to_commands('cd trunk'))

    def test_command_with_single_quoted_param(self):

        story = """bzr commit -m 'two words'"""

        self.assertEquals([(['bzr', 'commit', '-m', 'two words'],

                            None, None, None)],

                           script._script_to_commands(story))

    def test_command_with_double_quoted_param(self):

        story = """bzr commit -m "two words" """

        self.assertEquals([(['bzr', 'commit', '-m', 'two words'],

                            None, None, None)],

                           script._script_to_commands(story))

    def test_command_with_input(self):

        self.assertEquals([(['cat', '>file'], 'content\n', None, None)],

                           script._script_to_commands('cat >file\n<content\n'))

    def test_command_with_output(self):

        story = """

bzr add

>adding file

>adding file2

"""

        self.assertEquals([(['bzr', 'add'], None,

                            'adding file\nadding file2\n', None)],

                          script._script_to_commands(story))

    def test_command_with_error(self):

        story = """

bzr branch foo

2>bzr: ERROR: Not a branch: "foo"

"""

        self.assertEquals([(['bzr', 'branch', 'foo'],

                            None, None, 'bzr: ERROR: Not a branch: "foo"\n')],

                          script._script_to_commands(story))

    def test_input_without_command(self):

        self.assertRaises(SyntaxError, script._script_to_commands, '<input')

    def test_output_without_command(self):

        self.assertRaises(SyntaxError, script._script_to_commands, '>input')

    def test_command_with_backquotes(self):

        story = """

foo = `bzr file-id toto`

"""

        self.assertEquals([(['foo', '=', '`bzr file-id toto`'],

                            None, None, None)],

                          script._script_to_commands(story))

class TestScriptExecution(script.TestCaseWithTransportAndScript):

    def test_unknown_command(self):

        self.assertRaises(SyntaxError, self.run_script, 'foo')

    def test_stops_on_unexpected_output(self):

        story = """

mkdir dir

cd dir

>The cd command ouputs nothing

"""

        self.assertRaises(AssertionError, self.run_script, story)

    def test_stops_on_unexpected_error(self):

        story = """

cat

<Hello

bzr not-a-command

"""

        self.assertRaises(AssertionError, self.run_script, story)

    def test_continue_on_expected_error(self):

        story = """

bzr not-a-command

2>..."not-a-command"

"""

        self.run_script(story)

    def test_continue_on_error_output(self):

        # The status matters, not the output

        story = """

bzr init

cat >file

<Hello

bzr add file

bzr commit -m 'adding file'

"""

        self.run_script(story)

    def test_ellipsis_output(self):

        story = """

cat

<first line

<second line

<last line

>first line

>...

>last line

"""

        self.run_script(story)

        story = """

bzr not-a-command

2>..."not-a-command"

"""

        self.run_script(story)

        story = """

bzr branch not-a-branch

2>bzr: ERROR: Not a branch...not-a-branch/".

"""

        self.run_script(story)

class TestCat(script.TestCaseWithTransportAndScript):

    def test_cat_usage(self):

        self.assertRaises(SyntaxError, self.run_script, 'cat foo bar baz')

        self.assertRaises(SyntaxError, self.run_script, 'cat foo <bar')

    def test_cat_input_to_output(self):

        retcode, out, err = self.run_command(['cat'],

                                             'content\n', 'content\n', None)

        self.assertEquals('content\n', out)

        self.assertEquals(None, err)

    def test_cat_file_to_output(self):

        self.build_tree_contents([('file', 'content\n')])

        retcode, out, err = self.run_command(['cat', 'file'],

                                             None, 'content\n', None)

        self.assertEquals('content\n', out)

        self.assertEquals(None, err)

    def test_cat_input_to_file(self):

        retcode, out, err = self.run_command(['cat', '>file'],

                                             'content\n', None, None)

        self.assertFileEqual('content\n', 'file')

        self.assertEquals(None, out)

        self.assertEquals(None, err)

        retcode, out, err = self.run_command(['cat', '>>file'],

                                             'more\n', None, None)

        self.assertFileEqual('content\nmore\n', 'file')

        self.assertEquals(None, out)

        self.assertEquals(None, err)

    def test_cat_file_to_file(self):

        self.build_tree_contents([('file', 'content\n')])

        retcode, out, err = self.run_command(['cat', 'file', '>file2'],

                                             None, None, None)

        self.assertFileEqual('content\n', 'file2')

class TestMkdir(script.TestCaseWithTransportAndScript):

    def test_mkdir_usage(self):

        self.assertRaises(SyntaxError, self.run_script, 'mkdir')

        self.assertRaises(SyntaxError, self.run_script, 'mkdir foo bar')

    def test_mkdir_jailed(self):

        self.assertRaises(ValueError, self.run_script, 'mkdir /out-of-jail')

        self.assertRaises(ValueError, self.run_script, 'mkdir ../out-of-jail')

    def test_mkdir_in_jail(self):

        self.run_script("""

mkdir dir

cd dir

mkdir ../dir2

cd ..

""")

        self.failUnlessExists('dir')

        self.failUnlessExists('dir2')

class TestCd(script.TestCaseWithTransportAndScript):

    def test_cd_usage(self):

        self.assertRaises(SyntaxError, self.run_script, 'cd foo bar')

    def test_cd_out_of_jail(self):

        self.assertRaises(ValueError, self.run_script, 'cd /out-of-jail')

        self.assertRaises(ValueError, self.run_script, 'cd ..')

    def test_cd_dir_and_back_home(self):

        self.assertEquals(self.test_dir, osutils.getcwd())

        self.run_script("""

mkdir dir

cd dir

""")

        self.assertEquals(osutils.pathjoin(self.test_dir, 'dir'),

                          osutils.getcwd())

        self.run_script('cd')

        self.assertEquals(self.test_dir, osutils.getcwd())

class TestBzr(script.TestCaseWithTransportAndScript):

    def test_bzr_smoke(self):

        self.run_script('bzr init branch')

        self.failUnlessExists('branch')

class TestEcho(script.TestCaseWithMemoryTransportAndScript):

    def test_echo_usage(self):

        story = """

echo foo

<bar

"""

        self.assertRaises(SyntaxError, self.run_script, story)

    def test_echo_to_output(self):

        retcode, out, err = self.run_command(['echo'], None, '\n', None)

        self.assertEquals('\n', out)

        self.assertEquals(None, err)

    def test_echo_some_to_output(self):

        retcode, out, err = self.run_command(['echo', 'hello'],

                                             None, 'hello\n', None)

        self.assertEquals('hello\n', out)

        self.assertEquals(None, err)

    def test_echo_more_output(self):

        retcode, out, err = self.run_command(

            ['echo', 'hello', 'happy', 'world'],

            None, 'hellohappyworld\n', None)

        self.assertEquals('hellohappyworld\n', out)

        self.assertEquals(None, err)

    def test_echo_appended(self):

        retcode, out, err = self.run_command(['echo', 'hello', '>file'],

                                             None, None, None)

        self.assertEquals(None, out)

        self.assertEquals(None, err)

        self.assertFileEqual('hello\n', 'file')

        retcode, out, err = self.run_command(['echo', 'happy', '>>file'],

                                             None, None, None)

        self.assertEquals(None, out)

        self.assertEquals(None, err)

        self.assertFileEqual('hello\nhappy\n', 'file')

class TestRm(script.TestCaseWithTransportAndScript):

    def test_rm_usage(self):

        self.assertRaises(SyntaxError, self.run_script, 'rm')

        self.assertRaises(SyntaxError, self.run_script, 'rm -ff foo')

    def test_rm_file(self):

        self.run_script('echo content >file')

        self.failUnlessExists('file')

        self.run_script('rm file')

        self.failIfExists('file')

    def test_rm_file_force(self):

        self.failIfExists('file')

        self.run_script('rm -f file')

        self.failIfExists('file')

    def test_rm_files(self):

        self.run_script("""

echo content >file

echo content >file2

""")

        self.failUnlessExists('file2')

        self.run_script('rm file file2')

        self.failIfExists('file2')

    def test_rm_dir(self):

        self.run_script('mkdir dir')

        self.failUnlessExists('dir')

        self.run_script("""

rm dir

2>rm: cannot remove 'dir': Is a directory

""")

        self.failUnlessExists('dir')

    def test_rm_dir_recursive(self):

        self.run_script("""

mkdir dir

rm -r dir

""")

        self.failIfExists('dir')