31     def check(self, result, expect):  argument
32         self.assertEqual(result, expect,
34                 self.show(expect), self.show(result)))
36     def check_wrap(self, text, width, expect, **kwargs):  argument
38         self.check(result, expect)
40     def check_split(self, text, expect):  argument
42         self.assertEqual(result, expect,
44                          "but got  %r" % (expect, result))
90         expect = ["This is a paragraph that already has line",
98         self.check(result, expect)
101         self.check(result, '\n'.join(expect))
110         expect = ["A short line.  Note the single space."]
111         self.check(wrapper.wrap(text), expect)
117         expect = ["Well, Doctor?  What do you think?"]
118         self.check(wrapper.wrap(text), expect)
121         self.check(wrapper.wrap(text), expect)
124         expect = ['I say, chaps!  Anyone for "tennis?"  Hmmph!']
125         self.check(wrapper.wrap(text), expect)
128         expect = ['I say, chaps!', 'Anyone for "tennis?"', 'Hmmph!']
129         self.check(wrapper.wrap(text), expect)
132         expect = ['And she said, "Go to',
135         self.check(wrapper.wrap(text), expect)
138         expect = ['And she said, "Go to hell!"  Can you believe that?']
139         self.check(wrapper.wrap(text), expect)
142         expect = ['File stdio.h is nice.']
143         self.check(wrapper.wrap(text), expect)
211         expect = ["Em-dashes should be written --",
213         self.check_wrap(text, 30, expect)
214         self.check_wrap(text, 35, expect)
221         expect = ["You can also do",
224         self.check_wrap(text, 15, expect)
225         self.check_wrap(text, 16, expect)
226         expect = ["You can also do--",
229         self.check_wrap(text, 17, expect)
230         self.check_wrap(text, 19, expect)
231         expect = ["You can also do--this or even",
233         self.check_wrap(text, 29, expect)
234         self.check_wrap(text, 31, expect)
235         expect = ["You can also do--this or even---",
237         self.check_wrap(text, 32, expect)
238         self.check_wrap(text, 35, expect)
243         expect = ["Here's", " ", "an", " ", "--", " ", "em-", "dash", " ",
246         self.check_split(text, expect)
249         expect = ["and", " ", "then", "--", "bam!", "--",
251         self.check_split(text, expect)
268         expect = ["You should use the -n option, or",
270         self.check_wrap(text, 32, expect)
271         self.check_wrap(text, 34, expect)
272         self.check_wrap(text, 35, expect)
273         self.check_wrap(text, 38, expect)
274         expect = ["You should use the -n option, or --dry-",
276         self.check_wrap(text, 39, expect)
277         self.check_wrap(text, 41, expect)
278         expect = ["You should use the -n option, or --dry-run",
280         self.check_wrap(text, 42, expect)
284         expect = ["the", " ", "-n", " ", "option,", " ", "or", " ",
286         self.check_split(text, expect)
487         expect = ['Did you say',
493         self.check(result, expect)
497         self.check(result, expect)
512         expect = '''\
518         self.check(result, expect)
524         expect = ["     This paragraph will be filled,",
528         self.check(result, expect)
530         expect = "\n".join(expect)
532         self.check(result, expect)
538         expect = '''\
546         self.check(result, expect)
577         expect = "Hello there.\nHow are ya?\nOh good."
578         self.assertEqual(expect, dedent(text))
582         expect = "Hello there.\n\nHow are ya?\nOh good.\n"
583         self.assertEqual(expect, dedent(text))
587         expect = "Hello there.\n\nHow are ya?\nOh good.\n"
588         self.assertEqual(expect, dedent(text))
597         expect = '''\
602         self.assertEqual(expect, dedent(text))
606         expect = "Foo\n  Bar\n\n Baz\n"
607         self.assertEqual(expect, dedent(text))
611         expect = "Foo\n  Bar\n\n Baz\n"
612         self.assertEqual(expect, dedent(text))
617         expect = "hello\tthere\nhow are\tyou?"
618         self.assertEqual(expect, dedent(text))
622         self.assertEqual(expect, dedent(expect))
637         expect = "hello there\nhow are you?"
638         self.assertEqual(expect, dedent(text))
641         self.assertEqual(expect, dedent(text))
644         self.assertEqual(expect, dedent(text))
647         expect = "hello there\n  how are you?"
648         self.assertEqual(expect, dedent(text))
652         expect = " \thello there\n  \thow are you?\n\tI'm fine, thanks"
653         self.assertEqual(expect, dedent(text))