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# Copyright (C) 2009, 2010 Canonical Ltd
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# Copyright (C) 2009 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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def test_comment_is_ignored(self):
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self.assertEquals([], script._script_to_commands('#comment\n'))
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def test_comment_multiple_lines(self):
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(['bar'], None, None, None),
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script._script_to_commands("""
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# this comment is ignored
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def test_trim_blank_lines(self):
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"""Blank lines are respected, but trimmed at the start and end.
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Python triple-quoted syntax is going to give stubby/empty blank lines
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right at the start and the end. These are cut off so that callers don't
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need special syntax to avoid them.
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However we do want to be able to match commands that emit blank lines.
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(['bar'], None, '\n', None),
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script._script_to_commands("""
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def test_empty_line_is_ignored(self):
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self.assertEquals([], script._script_to_commands('\n'))
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def test_simple_command(self):
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self.assertEquals([(['cd', 'trunk'], None, None, None)],
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[(['cat', '>file'], 'content\n', None, None)],
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script._script_to_commands('$ cat >file\n<content\n'))
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def test_indented(self):
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# scripts are commonly given indented within the test source code, and
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# common indentation is stripped off
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self.assertEquals([(['bzr', 'add'], None,
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'adding file\nadding file2\n', None)],
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script._script_to_commands(story))
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def test_command_with_output(self):
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class TestExecution(script.TestCaseWithTransportAndScript):
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def test_unknown_command(self):
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"""A clear error is reported for commands that aren't recognised
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Testing the attributes of the SyntaxError instance is equivalent to
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using traceback.format_exception_only and comparing with:
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File "<string>", line 1
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SyntaxError: Command not found "foo"
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e = self.assertRaises(SyntaxError, self.run_script, "$ foo --frob")
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self.assertContainsRe(e.msg, "not found.*foo")
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self.assertEquals(e.text, "foo --frob")
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def test_blank_output_mismatches_output(self):
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"""If you give output, the output must actually be blank.
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See <https://bugs.launchpad.net/bzr/+bug/637830>: previously blank
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output was a wildcard. Now you must say ... if you want that.
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self.assertRaises(AssertionError,
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def test_null_output_matches_option(self):
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"""If you want null output to be a wild card, you can pass
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null_output_matches_anything to run_script"""
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""", null_output_matches_anything=True)
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def test_ellipsis_everything(self):
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"""A simple ellipsis matches everything."""
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def test_ellipsis_matches_empty(self):
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self.assertRaises(SyntaxError, self.run_script, 'foo')
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def test_stops_on_unexpected_output(self):
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cat dog "chicken" 'dragon'
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def test_verbosity_isolated(self):
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"""Global verbosity is isolated from commands run in scripts.
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# see also 656694; we should get rid of global verbosity
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self.assertEquals(trace.is_quiet(), False)
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class TestCat(script.TestCaseWithTransportAndScript):
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self.assertPathExists('dir')
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self.assertPathExists('dir2')
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self.failUnlessExists('dir')
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self.failUnlessExists('dir2')
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class TestCd(script.TestCaseWithTransportAndScript):
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class TestBzr(script.TestCaseWithTransportAndScript):
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def test_bzr_smoke(self):
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Created a standalone tree (format: ...)
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self.assertPathExists('branch')
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self.run_script('$ bzr init branch')
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self.failUnlessExists('branch')
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class TestEcho(script.TestCaseWithMemoryTransportAndScript):
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self.assertEquals(None, err)
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self.assertFileEqual('hello\nhappy\n', 'file')
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def test_empty_line_in_output_is_respected(self):
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class TestRm(script.TestCaseWithTransportAndScript):
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def test_rm_file(self):
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self.run_script('$ echo content >file')
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self.assertPathExists('file')
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self.failUnlessExists('file')
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self.run_script('$ rm file')
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self.assertPathDoesNotExist('file')
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self.failIfExists('file')
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def test_rm_file_force(self):
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self.assertPathDoesNotExist('file')
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self.failIfExists('file')
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self.run_script('$ rm -f file')
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self.assertPathDoesNotExist('file')
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self.failIfExists('file')
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def test_rm_files(self):
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self.run_script("""
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$ echo content >file
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$ echo content >file2
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self.assertPathExists('file2')
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self.failUnlessExists('file2')
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self.run_script('$ rm file file2')
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self.assertPathDoesNotExist('file2')
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self.failIfExists('file2')
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def test_rm_dir(self):
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self.run_script('$ mkdir dir')
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self.assertPathExists('dir')
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self.failUnlessExists('dir')
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self.run_script("""
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2>rm: cannot remove 'dir': Is a directory
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self.assertPathExists('dir')
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self.failUnlessExists('dir')
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def test_rm_dir_recursive(self):
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self.run_script("""
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self.assertPathDoesNotExist('dir')
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self.failIfExists('dir')
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class TestMv(script.TestCaseWithTransportAndScript):
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def test_move_file(self):
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self.run_script('$ echo content >file')
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self.assertPathExists('file')
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self.failUnlessExists('file')
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self.run_script('$ mv file new_name')
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self.assertPathDoesNotExist('file')
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self.assertPathExists('new_name')
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self.failIfExists('file')
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self.failUnlessExists('new_name')
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def test_move_unknown_file(self):
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self.assertRaises(AssertionError,
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$ echo content >dir/file
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self.run_script('$ mv dir new_name')
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self.assertPathDoesNotExist('dir')
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self.assertPathExists('new_name')
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self.assertPathExists('new_name/file')
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self.failIfExists('dir')
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self.failUnlessExists('new_name')
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self.failUnlessExists('new_name/file')
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def test_move_file_into_dir(self):
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self.run_script("""
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$ echo content > file
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self.run_script('$ mv file dir')
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self.assertPathExists('dir')
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self.assertPathDoesNotExist('file')
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self.assertPathExists('dir/file')
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class cmd_test_confirm(commands.Command):
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if ui.ui_factory.get_boolean(
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# 'bzrlib.tests.test_script.confirm',
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self.outf.write('Do it!\n')
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class TestUserInteraction(script.TestCaseWithMemoryTransportAndScript):
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def test_confirm_action(self):
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"""You can write tests that demonstrate user confirmation.
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Specifically, ScriptRunner does't care if the output line for the prompt
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isn't terminated by a newline from the program; it's implicitly terminated
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commands.builtin_command_registry.register(cmd_test_confirm)
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self.addCleanup(commands.builtin_command_registry.remove, 'test-confirm')
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2>Really do it? [y/n]:
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2>Really do it? [y/n]:
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self.failUnlessExists('dir')
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self.failIfExists('file')
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self.failUnlessExists('dir/file')
added
removed
bzrlib/tests/test_script.py
