def testCanParsePlusPlusEdit(self):
scanner = Scanner("w ++edit")
tokens = list(scanner.scan())
params = {'++': 'edit', 'file_name': '', '>>': False, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
scanner = Scanner("w ++fileformat")
tokens = list(scanner.scan())
params = {'++': 'fileformat', 'file_name': '', '>>': False, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanParsePlusPlusNobin(self):
scanner = Scanner("w ++nobinary")
tokens = list(scanner.scan())
params = {'++': 'nobinary', 'file_name': '', '>>': False, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
scanner = Scanner("w ++nobin")
tokens = list(scanner.scan())
params = {'++': 'nobinary', 'file_name': '', '>>': False, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanParseCommandAbsorbsEveryThing(self):
scanner = Scanner("w !dostuff here")
tokens = list(scanner.scan())
params = {
'++': '',
'file_name': '',
'>>': False,
'cmd': 'dostuff here'
}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanParsePlusPlusFileencoding(self):
scanner = Scanner("w ++fileencoding")
tokens = list(scanner.scan())
params = {
'++': 'fileencoding',
'file_name': '',
'>>': False,
'cmd': ''
}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
scanner = Scanner("w ++enc")
tokens = list(scanner.scan())
params = {
'++': 'fileencoding',
'file_name': '',
'>>': False,
'cmd': ''
}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanParseCommandAndDetectFileName(self):
scanner = Scanner("w foo.txt")
tokens = list(scanner.scan())
params = {'++': '', 'file_name': 'foo.txt', '>>': False, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanParseRedirectionFollowedByFilenameSeparated(self):
scanner = Scanner("w>> foo.txt")
tokens = list(scanner.scan())
params = {'++': '', 'file_name': 'foo.txt', '>>': True, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanParseRedirection(self):
scanner = Scanner("w>>")
tokens = list(scanner.scan())
params = {'++': '', 'file_name': '', '>>': True, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)
def testCanInstantiateAlias(self):
scanner = Scanner("w")
tokens = list(scanner.scan())
params = {'++': '', 'file_name': '', '>>': False, 'cmd': ''}
self.assertEqual([TokenCommandWrite(params), TokenEof()], tokens)