diff options
Diffstat (limited to 'Lib/test')
| -rwxr-xr-x | Lib/test/re_tests.py | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/Lib/test/re_tests.py b/Lib/test/re_tests.py index a42857a..adc3a7d 100755 --- a/Lib/test/re_tests.py +++ b/Lib/test/re_tests.py @@ -10,21 +10,21 @@ # Benchmark suite (needs expansion) # # The benchmark suite does not test correctness, just speed. The -# first element of each tuple is the regex pattern; the second is a +# first element of each tuple is the regex pattern; the second is a # string to match it against. The benchmarking code will embed the -# second string inside several sizes of padding, to test how regex +# second string inside several sizes of padding, to test how regex # matching performs on large strings. benchmarks = [ - ('Python', 'Python'), # Simple text literal - ('.*Python', 'Python'), # Bad text literal - ('.*Python.*', 'Python'), # Worse text literal - ('.*(Python)', 'Python'), # Bad text literal with grouping - - ('(Python|Perl|Tcl', 'Perl'), # Alternation - ('(Python|Perl|Tcl)', 'Perl'), # Grouped alternation - ('(Python)\\1', 'PythonPython'), # Backreference - ('([0a-z][a-z]*,)+', 'a5,b7,c9,'), # Disable the fastmap optimization + ('Python', 'Python'), # Simple text literal + ('.*Python', 'Python'), # Bad text literal + ('.*Python.*', 'Python'), # Worse text literal + ('.*(Python)', 'Python'), # Bad text literal with grouping + + ('(Python|Perl|Tcl', 'Perl'), # Alternation + ('(Python|Perl|Tcl)', 'Perl'), # Grouped alternation + ('(Python)\\1', 'PythonPython'), # Backreference + ('([0a-z][a-z]*,)+', 'a5,b7,c9,'), # Disable the fastmap optimization ('([a-z][a-z0-9]*,)+', 'a5,b7,c9,') # A few sets ] @@ -47,7 +47,7 @@ benchmarks = [ # # If the regex isn't expected to work, the latter two elements can be omitted. -tests = [ +tests = [ # Test ?P< and ?P= extensions ('(?P<foo_123', '', SYNTAX_ERROR), # Unterminated group identifier ('(?P<1>a)', '', SYNTAX_ERROR), # Begins with a digit @@ -75,7 +75,7 @@ tests = [ (r'[\0a]', '\0', SUCCEED, 'found', '\0'), (r'[a\0]', '\0', SUCCEED, 'found', '\0'), (r'[^a\0]', '\0', FAIL), - + # Test various letter escapes (r'\a[\b]\f\n\r\t\v', '\a\b\f\n\r\t\v', SUCCEED, 'found', '\a\b\f\n\r\t\v'), (r'[\a][\b][\f][\n][\r][\t][\v]', '\a\b\f\n\r\t\v', SUCCEED, 'found', '\a\b\f\n\r\t\v'), @@ -86,9 +86,9 @@ tests = [ (r'\x00f', '\017', SUCCEED, 'found', chr(15)), (r'\x00fe', '\376', SUCCEED, 'found', chr(254)), - (r"^\w+=(\\[\000-\277]|[^\n\\])*", "SRC=eval.c g.c blah blah blah \\\\\n\tapes.c", + (r"^\w+=(\\[\000-\277]|[^\n\\])*", "SRC=eval.c g.c blah blah blah \\\\\n\tapes.c", SUCCEED, 'found', "SRC=eval.c g.c blah blah blah \\\\"), - + # Test that . only matches \n in DOTALL mode ('a.b', 'acb', SUCCEED, 'found', 'acb'), ('a.b', 'a\nb', FAIL), @@ -264,7 +264,7 @@ tests = [ ('\\09', chr(0) + '9', SUCCEED, 'found', chr(0) + '9'), ('\\141', 'a', SUCCEED, 'found', 'a'), ('(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\\119', 'abcdefghijklk9', SUCCEED, 'found+"-"+g11', 'abcdefghijklk9-k'), - + # All tests from Perl ('abc', 'abc', SUCCEED, 'found', 'abc'), @@ -544,13 +544,13 @@ tests = [ # Check odd placement of embedded pattern modifiers ('w(?i)', 'W', SYNTAX_ERROR), - + # Comments using the x embedded pattern modifier ("""(?x)w# comment 1 x y - # comment 2 - z""", 'wxyz', SUCCEED, 'found', 'wxyz'), + # comment 2 + z""", 'wxyz', SUCCEED, 'found', 'wxyz'), # using the m embedded pattern modifier @@ -564,7 +564,7 @@ xyz""", SUCCEED, 'found', 'abc'), ('(?m)abc$', """jkl xyzabc 123""", SUCCEED, 'found', 'abc'), - + # using the s embedded pattern modifier ('a.b', 'a\nb', FAIL), |