| 1 | #!/usr/bin/env python2
|
| 2 | from __future__ import print_function
|
| 3 |
|
| 4 | import unittest
|
| 5 | import re
|
| 6 |
|
| 7 | from data_lang import htm8
|
| 8 |
|
| 9 | class RegexTest(unittest.TestCase):
|
| 10 |
|
| 11 | def testDotAll(self):
|
| 12 | # type: () -> None
|
| 13 |
|
| 14 | # Note that $ matches end of line, not end of string
|
| 15 | p1 = re.compile(r'.')
|
| 16 | print(p1.match('\n'))
|
| 17 |
|
| 18 | p2 = re.compile(r'.', re.DOTALL)
|
| 19 | print(p2.match('\n'))
|
| 20 |
|
| 21 | #p3 = re.compile(r'[.\n]', re.VERBOSE)
|
| 22 | p3 = re.compile(r'[.\n]')
|
| 23 | print(p3.match('\n'))
|
| 24 |
|
| 25 | print('Negation')
|
| 26 |
|
| 27 | p4 = re.compile(r'[^>]')
|
| 28 | print(p4.match('\n'))
|
| 29 |
|
| 30 | def testAttrRe(self):
|
| 31 | # type: () -> None
|
| 32 | _ATTR_RE = htm8._ATTR_RE
|
| 33 | m = _ATTR_RE.match(' empty= val')
|
| 34 | print(m.groups())
|
| 35 |
|
| 36 |
|
| 37 | class FunctionsTest(unittest.TestCase):
|
| 38 |
|
| 39 | def testFindLineNum(self):
|
| 40 | # type: () -> None
|
| 41 | s = 'foo\n' * 3
|
| 42 | for pos in [1, 5, 10, 50]: # out of bounds
|
| 43 | line_num = htm8.FindLineNum(s, pos)
|
| 44 | print(line_num)
|
| 45 |
|
| 46 |
|
| 47 | if __name__ == '__main__':
|
| 48 | unittest.main()
|