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Diffstat (limited to 'libgo/go/regexp/testdata/README')
| -rw-r--r-- | libgo/go/regexp/testdata/README | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libgo/go/regexp/testdata/README b/libgo/go/regexp/testdata/README new file mode 100644 index 0000000..b1b301b --- /dev/null +++ b/libgo/go/regexp/testdata/README @@ -0,0 +1,23 @@ +AT&T POSIX Test Files +See textregex.c for copyright + license. + +testregex.c http://www2.research.att.com/~gsf/testregex/testregex.c +basic.dat http://www2.research.att.com/~gsf/testregex/basic.dat +nullsubexpr.dat http://www2.research.att.com/~gsf/testregex/nullsubexpr.dat +repetition.dat http://www2.research.att.com/~gsf/testregex/repetition.dat + +The test data has been edited to reflect RE2/Go differences: + * In a star of a possibly empty match like (a*)* matching x, + the no match case runs the starred subexpression zero times, + not once. This is consistent with (a*)* matching a, which + runs the starred subexpression one time, not twice. + * The submatch choice is first match, not the POSIX rule. + +Such changes are marked with 'RE2/Go'. + + +RE2 Test Files + +re2-exhaustive.txt.bz2 and re2-search.txt are built by running +'make log' in the RE2 distribution. http://code.google.com/p/re2/. +The exhaustive file is compressed because it is huge. |