0001 from test.test_support import verbose, sortdict 0002 import warnings 0003 warnings.filterwarnings("ignore", "the regex module is deprecated", 0004 DeprecationWarning, __name__) 0005 import regex 0006 from regex_syntax import * 0007 0008 re = 'a+b+c+' 0009 print 'no match:', regex.match(re, 'hello aaaabcccc world') 0010 print 'successful search:', regex.search(re, 'hello aaaabcccc world') 0011 try: 0012 cre = regex.compile('\(' + re) 0013 except regex.error: 0014 print 'caught expected exception' 0015 else: 0016 print 'expected regex.error not raised' 0017 0018 print 'failed awk syntax:', regex.search('(a+)|(b+)', 'cdb') 0019 prev = regex.set_syntax(RE_SYNTAX_AWK) 0020 print 'successful awk syntax:', regex.search('(a+)|(b+)', 'cdb') 0021 regex.set_syntax(prev) 0022 print 'failed awk syntax:', regex.search('(a+)|(b+)', 'cdb') 0023 0024 re = '\(<one>[0-9]+\) *\(<two>[0-9]+\)' 0025 print 'matching with group names and compile()' 0026 cre = regex.compile(re) 0027 print cre.match('801 999') 0028 try: 0029 print cre.group('one') 0030 except regex.error: 0031 print 'caught expected exception' 0032 else: 0033 print 'expected regex.error not raised' 0034 0035 print 'matching with group names and symcomp()' 0036 cre = regex.symcomp(re) 0037 print cre.match('801 999') 0038 print cre.group(0) 0039 print cre.group('one') 0040 print cre.group(1, 2) 0041 print cre.group('one', 'two') 0042 print 'realpat:', cre.realpat 0043 print 'groupindex:', sortdict(cre.groupindex) 0044 0045 re = 'world' 0046 cre = regex.compile(re) 0047 print 'not case folded search:', cre.search('HELLO WORLD') 0048 cre = regex.compile(re, regex.casefold) 0049 print 'case folded search:', cre.search('HELLO WORLD') 0050 0051 print '__members__:', cre.__members__ 0052 print 'regs:', cre.regs 0053 print 'last:', cre.last 0054 print 'translate:', len(cre.translate) 0055 print 'givenpat:', cre.givenpat 0056 0057 print 'match with pos:', cre.match('hello world', 7) 0058 print 'search with pos:', cre.search('hello world there world', 7) 0059 print 'bogus group:', cre.group(0, 1, 3) 0060 try: 0061 print 'no name:', cre.group('one') 0062 except regex.error: 0063 print 'caught expected exception' 0064 else: 0065 print 'expected regex.error not raised' 0066 0067 from regex_tests import * 0068 if verbose: print 'Running regex_tests test suite' 0069 0070 for t in tests: 0071 pattern=s=outcome=repl=expected=None 0072 if len(t)==5: 0073 pattern, s, outcome, repl, expected = t 0074 elif len(t)==3: 0075 pattern, s, outcome = t 0076 else: 0077 raise ValueError, ('Test tuples should have 3 or 5 fields',t) 0078 0079 try: 0080 obj=regex.compile(pattern) 0081 except regex.error: 0082 if outcome==SYNTAX_ERROR: pass # Expected a syntax error 0083 else: 0084 # Regex syntax errors aren't yet reported, so for 0085 # the official test suite they'll be quietly ignored. 0086 pass 0087 #print '=== Syntax error:', t 0088 else: 0089 try: 0090 result=obj.search(s) 0091 except regex.error, msg: 0092 print '=== Unexpected exception', t, repr(msg) 0093 if outcome==SYNTAX_ERROR: 0094 # This should have been a syntax error; forget it. 0095 pass 0096 elif outcome==FAIL: 0097 if result==-1: pass # No match, as expected 0098 else: print '=== Succeeded incorrectly', t 0099 elif outcome==SUCCEED: 0100 if result!=-1: 0101 # Matched, as expected, so now we compute the 0102 # result string and compare it to our expected result. 0103 start, end = obj.regs[0] 0104 found=s[start:end] 0105 groups=obj.group(1,2,3,4,5,6,7,8,9,10) 0106 vardict=vars() 0107 for i in range(len(groups)): 0108 vardict['g'+str(i+1)]=str(groups[i]) 0109 repl=eval(repl) 0110 if repl!=expected: 0111 print '=== grouping error', t, repr(repl)+' should be '+repr(expected) 0112 else: 0113 print '=== Failed incorrectly', t 0114
Generated by PyXR 0.9.4