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Add support for PRUNE and SKIP (no MARK's though).

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This commit is contained in:
jzmaddock
2015-10-01 18:34:59 +01:00
parent 83140ddbed
commit 9a36e035f2
7 changed files with 132 additions and 20 deletions
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25
test/regress/test_perl_ex.cpp
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@ -969,16 +969,19 @@ void test_verbs()
TEST_REGEX_SEARCH("(\\w+)(?>b(*COMMIT))\\w{2}", perl, "abbb", match_default, make_array(0, 4, 0, 1, -2, -2));
TEST_REGEX_SEARCH("(\\w+)b(*COMMIT)\\w{2}", perl, "abbb", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("a+b?(*PRUNE)c+(*FAIL)", perl, "aaabccc", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("a+b?(*SKIP)c+(*FAIL)", perl, "aaabcccaaabccc", match_default, make_array(-2, -2));
//
TEST_REGEX_SEARCH("^(?=a(*SKIP)b|ac)", perl, "ac", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("^(?=a(*PRUNE)b)", perl, "ab", match_default, make_array(0, 0, -2, -2));
TEST_REGEX_SEARCH("^(?=a(*PRUNE)b)", perl, "ac", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("AA+(*PRUNE)(B|Z)|AC", perl, "AAAC", match_default, make_array(2, 4, -1, -1, -2, -2));
TEST_REGEX_SEARCH("AA+(*SKIP)(B|Z)|AC", perl, "AAAC", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("AA+(*SKIP)(B|Z)|C", perl, "AAAC", match_default, make_array(3, 4, -1, -1, -2, -2));
TEST_REGEX_SEARCH("AA+(*SKIP)(B|Z)|AC", perl, "AAAC", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("AA+(*SKIP)B|C", perl, "AAAC", match_default, make_array(3, 4, -2, -2));
#if 0
/a+b?(*PRUNE)c+(*FAIL)/
aaabccc
/a+b?(*SKIP)c+(*FAIL)/
aaabcccaaabccc
/^(?:aaa(*THEN)\w{6}|bbb(*THEN)\w{5}|ccc(*THEN)\w{4}|\w{3})/
aaaxxxxxx
aaa++++++
@ -1000,14 +1003,6 @@ void test_verbs()
/a+b?(*THEN)c+(*FAIL)/
aaabccc
/^(?=a(*SKIP)b|ac)/
** Failers
ac
/^(?=a(*PRUNE)b)/
ab
** Failers
ac
~~~~~