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@ -26,7 +26,7 @@ static char *slre_replace(const char *regex, const char *buf, |
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do { |
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s_len = s == NULL ? 0 : strlen(s); |
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if ((n = slre_match(regex, buf, len, &cap, 1)) > 0) { |
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if ((n = slre_match(regex, buf, len, &cap, 1, 0)) > 0) { |
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n1 = cap.ptr - buf, n2 = strlen(sub), |
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n3 = &buf[n] - &cap.ptr[cap.len]; |
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} else { |
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@ -49,163 +49,166 @@ int main(void) { |
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struct slre_cap caps[10]; |
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/* Metacharacters */ |
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ASSERT(slre_match("$", "abcd", 4, NULL, 0) == 4); |
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ASSERT(slre_match("^", "abcd", 4, NULL, 0) == 0); |
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ASSERT(slre_match("x|^", "abcd", 4, NULL, 0) == 0); |
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ASSERT(slre_match("x|$", "abcd", 4, NULL, 0) == 4); |
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ASSERT(slre_match("x", "abcd", 4, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match(".", "abcd", 4, NULL, 0) == 1); |
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ASSERT(slre_match("(?i)^.*\\\\.*$", "c:\\Tools", 8, NULL, 0) == 8); |
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ASSERT(slre_match("\\", "a", 1, NULL, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x", "a", 1, NULL, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x1", "a", 1, NULL, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x20", " ", 1, NULL, 0) == 1); |
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ASSERT(slre_match("$", "abcd", 4, NULL, 0, 0) == 4); |
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ASSERT(slre_match("^", "abcd", 4, NULL, 0, 0) == 0); |
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ASSERT(slre_match("x|^", "abcd", 4, NULL, 0, 0) == 0); |
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ASSERT(slre_match("x|$", "abcd", 4, NULL, 0, 0) == 4); |
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ASSERT(slre_match("x", "abcd", 4, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match(".", "abcd", 4, NULL, 0, 0) == 1); |
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ASSERT(slre_match("^.*\\\\.*$", "c:\\Tools", 8, NULL, 0, SLRE_IGNORE_CASE) |
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== 8); |
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ASSERT(slre_match("\\", "a", 1, NULL, 0, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x", "a", 1, NULL, 0, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x1", "a", 1, NULL, 0, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x20", " ", 1, NULL, 0, 0) == 1); |
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ASSERT(slre_match("^.+$", "", 0, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("^(.+)$", "", 0, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("(?i)^([\\+-]?)([\\d]+)$", "+", 1, |
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caps, 10) == SLRE_NO_MATCH); |
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ASSERT(slre_match("(?i)^([\\+-]?)([\\d]+)$", "+27", 3, |
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caps, 10) == 3); |
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ASSERT(slre_match("^.+$", "", 0, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("^(.+)$", "", 0, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("^([\\+-]?)([\\d]+)$", "+", 1, |
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caps, 10, SLRE_IGNORE_CASE) == SLRE_NO_MATCH); |
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ASSERT(slre_match("^([\\+-]?)([\\d]+)$", "+27", 3, |
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caps, 10, SLRE_IGNORE_CASE) == 3); |
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ASSERT(caps[0].len == 1); |
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ASSERT(caps[0].ptr[0] == '+'); |
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ASSERT(caps[1].len == 2); |
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ASSERT(memcmp(caps[1].ptr, "27", 2) == 0); |
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ASSERT(slre_match("tel:\\+(\\d+[\\d-]+\\d)", |
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"tel:+1-201-555-0123;a=b", 23, caps, 10) == 19); |
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"tel:+1-201-555-0123;a=b", 23, caps, 10, 0) == 19); |
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ASSERT(caps[0].len == 14); |
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ASSERT(memcmp(caps[0].ptr, "1-201-555-0123", 14) == 0); |
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/* Character sets */ |
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ASSERT(slre_match("[abc]", "1c2", 3, NULL, 0) == 2); |
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ASSERT(slre_match("[abc]", "1C2", 3, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("(?i)[abc]", "1C2", 3, NULL, 0) == 2); |
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ASSERT(slre_match("[.2]", "1C2", 3, NULL, 0) == 1); |
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ASSERT(slre_match("[\\S]+", "ab cd", 5, NULL, 0) == 2); |
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ASSERT(slre_match("[\\S]+\\s+[tyc]*", "ab cd", 5, NULL, 0) == 4); |
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ASSERT(slre_match("[\\d]", "ab cd", 5, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("[^\\d]", "ab cd", 5, NULL, 0) == 1); |
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ASSERT(slre_match("[^\\d]+", "abc123", 6, NULL, 0) == 3); |
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ASSERT(slre_match("[1-5]+", "123456789", 9, NULL, 0) == 5); |
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ASSERT(slre_match("[1-5a-c]+", "123abcdef", 9, NULL, 0) == 6); |
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ASSERT(slre_match("[1-5a-]+", "123abcdef", 9, NULL, 0) == 4); |
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ASSERT(slre_match("[1-5a-]+", "123a--2oo", 9, NULL, 0) == 7); |
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ASSERT(slre_match("[htps]+://", "https://", 8, NULL, 0) == 8); |
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ASSERT(slre_match("[^\\s]+", "abc def", 7, NULL, 0) == 3); |
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ASSERT(slre_match("[^fc]+", "abc def", 7, NULL, 0) == 2); |
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ASSERT(slre_match("[^d\\sf]+", "abc def", 7, NULL, 0) == 3); |
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ASSERT(slre_match("[abc]", "1c2", 3, NULL, 0, 0) == 2); |
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ASSERT(slre_match("[abc]", "1C2", 3, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("[abc]", "1C2", 3, NULL, 0, SLRE_IGNORE_CASE) == 2); |
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ASSERT(slre_match("[.2]", "1C2", 3, NULL, 0, 0) == 1); |
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ASSERT(slre_match("[\\S]+", "ab cd", 5, NULL, 0, 0) == 2); |
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ASSERT(slre_match("[\\S]+\\s+[tyc]*", "ab cd", 5, NULL, 0, 0) == 4); |
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ASSERT(slre_match("[\\d]", "ab cd", 5, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("[^\\d]", "ab cd", 5, NULL, 0, 0) == 1); |
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ASSERT(slre_match("[^\\d]+", "abc123", 6, NULL, 0, 0) == 3); |
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ASSERT(slre_match("[1-5]+", "123456789", 9, NULL, 0, 0) == 5); |
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ASSERT(slre_match("[1-5a-c]+", "123abcdef", 9, NULL, 0, 0) == 6); |
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ASSERT(slre_match("[1-5a-]+", "123abcdef", 9, NULL, 0, 0) == 4); |
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ASSERT(slre_match("[1-5a-]+", "123a--2oo", 9, NULL, 0, 0) == 7); |
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ASSERT(slre_match("[htps]+://", "https://", 8, NULL, 0, 0) == 8); |
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ASSERT(slre_match("[^\\s]+", "abc def", 7, NULL, 0, 0) == 3); |
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ASSERT(slre_match("[^fc]+", "abc def", 7, NULL, 0, 0) == 2); |
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ASSERT(slre_match("[^d\\sf]+", "abc def", 7, NULL, 0, 0) == 3); |
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/* Flags - case sensitivity */ |
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ASSERT(slre_match("FO", "foo", 3, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("(?i)FO", "foo", 3, NULL, 0) == 2); |
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ASSERT(slre_match("(?m)FO", "foo", 3, NULL, 0) == SLRE_UNEXPECTED_QUANTIFIER); |
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ASSERT(slre_match("(?m)x", "foo", 3, NULL, 0) == SLRE_UNEXPECTED_QUANTIFIER); |
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ASSERT(slre_match("FO", "foo", 3, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("FO", "foo", 3, NULL, 0, SLRE_IGNORE_CASE) == 2); |
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ASSERT(slre_match("(?m)FO", "foo", 3, NULL, 0, 0) == |
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SLRE_UNEXPECTED_QUANTIFIER); |
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ASSERT(slre_match("(?m)x", "foo", 3, NULL, 0, 0) == |
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SLRE_UNEXPECTED_QUANTIFIER); |
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ASSERT(slre_match("fo", "foo", 3, NULL, 0) == 2); |
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ASSERT(slre_match(".+", "foo", 3, NULL, 0) == 3); |
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ASSERT(slre_match(".+k", "fooklmn", 7, NULL, 0) == 4); |
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ASSERT(slre_match(".+k.", "fooklmn", 7, NULL, 0) == 5); |
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ASSERT(slre_match("p+", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("ok", "fooklmn", 7, NULL, 0) == 4); |
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ASSERT(slre_match("lmno", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("mn.", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("o", "fooklmn", 7, NULL, 0) == 2); |
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ASSERT(slre_match("^o", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("^", "fooklmn", 7, NULL, 0) == 0); |
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ASSERT(slre_match("n$", "fooklmn", 7, NULL, 0) == 7); |
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ASSERT(slre_match("n$k", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("l$", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match(".$", "fooklmn", 7, NULL, 0) == 7); |
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ASSERT(slre_match("a?", "fooklmn", 7, NULL, 0) == 0); |
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ASSERT(slre_match("^a*CONTROL", "CONTROL", 7, NULL, 0) == 7); |
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ASSERT(slre_match("^[a]*CONTROL", "CONTROL", 7, NULL, 0) == 7); |
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ASSERT(slre_match("^(a*)CONTROL", "CONTROL", 7, NULL, 0) == 7); |
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ASSERT(slre_match("^(a*)?CONTROL", "CONTROL", 7, NULL, 0) == 7); |
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ASSERT(slre_match("fo", "foo", 3, NULL, 0, 0) == 2); |
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ASSERT(slre_match(".+", "foo", 3, NULL, 0, 0) == 3); |
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ASSERT(slre_match(".+k", "fooklmn", 7, NULL, 0, 0) == 4); |
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ASSERT(slre_match(".+k.", "fooklmn", 7, NULL, 0, 0) == 5); |
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ASSERT(slre_match("p+", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("ok", "fooklmn", 7, NULL, 0, 0) == 4); |
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ASSERT(slre_match("lmno", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("mn.", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("o", "fooklmn", 7, NULL, 0, 0) == 2); |
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ASSERT(slre_match("^o", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("^", "fooklmn", 7, NULL, 0, 0) == 0); |
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ASSERT(slre_match("n$", "fooklmn", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("n$k", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("l$", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match(".$", "fooklmn", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("a?", "fooklmn", 7, NULL, 0, 0) == 0); |
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ASSERT(slre_match("^a*CONTROL", "CONTROL", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("^[a]*CONTROL", "CONTROL", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("^(a*)CONTROL", "CONTROL", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("^(a*)?CONTROL", "CONTROL", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("\\_", "abc", 3, NULL, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("+", "fooklmn", 7, NULL, 0) == SLRE_UNEXPECTED_QUANTIFIER); |
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ASSERT(slre_match("()+", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("\\x", "12", 2, NULL, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\xhi", "12", 2, NULL, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x20", "_ J", 3, NULL, 0) == 2); |
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ASSERT(slre_match("\\x4A", "_ J", 3, NULL, 0) == 3); |
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ASSERT(slre_match("\\d+", "abc123def", 9, NULL, 0) == 6); |
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ASSERT(slre_match("\\_", "abc", 3, NULL, 0, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("+", "fooklmn", 7, NULL, 0, 0) == SLRE_UNEXPECTED_QUANTIFIER); |
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ASSERT(slre_match("()+", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("\\x", "12", 2, NULL, 0, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\xhi", "12", 2, NULL, 0, 0) == SLRE_INVALID_METACHARACTER); |
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ASSERT(slre_match("\\x20", "_ J", 3, NULL, 0, 0) == 2); |
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ASSERT(slre_match("\\x4A", "_ J", 3, NULL, 0, 0) == 3); |
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ASSERT(slre_match("\\d+", "abc123def", 9, NULL, 0, 0) == 6); |
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/* Balancing brackets */ |
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ASSERT(slre_match("(x))", "fooklmn", 7, NULL, 0) == SLRE_UNBALANCED_BRACKETS); |
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ASSERT(slre_match("(", "fooklmn", 7, NULL, 0) == SLRE_UNBALANCED_BRACKETS); |
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ASSERT(slre_match("(x))", "fooklmn", 7, NULL, 0, 0) == SLRE_UNBALANCED_BRACKETS); |
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ASSERT(slre_match("(", "fooklmn", 7, NULL, 0, 0) == SLRE_UNBALANCED_BRACKETS); |
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ASSERT(slre_match("klz?mn", "fooklmn", 7, NULL, 0) == 7); |
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ASSERT(slre_match("fa?b", "fooklmn", 7, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("klz?mn", "fooklmn", 7, NULL, 0, 0) == 7); |
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ASSERT(slre_match("fa?b", "fooklmn", 7, NULL, 0, 0) == SLRE_NO_MATCH); |
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/* Brackets & capturing */ |
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ASSERT(slre_match("^(te)", "tenacity subdues all", 20, caps, 10) == 2); |
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ASSERT(slre_match("(bc)", "abcdef", 6, caps, 10) == 3); |
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ASSERT(slre_match(".(d.)", "abcdef", 6, caps, 10) == 5); |
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ASSERT(slre_match(".(d.)\\)?", "abcdef", 6, caps, 10) == 5); |
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ASSERT(slre_match("^(te)", "tenacity subdues all", 20, caps, 10, 0) == 2); |
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ASSERT(slre_match("(bc)", "abcdef", 6, caps, 10, 0) == 3); |
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ASSERT(slre_match(".(d.)", "abcdef", 6, caps, 10, 0) == 5); |
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ASSERT(slre_match(".(d.)\\)?", "abcdef", 6, caps, 10, 0) == 5); |
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ASSERT(caps[0].len == 2); |
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ASSERT(memcmp(caps[0].ptr, "de", 2) == 0); |
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ASSERT(slre_match("(.+)", "123", 3, caps, 10) == 3); |
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ASSERT(slre_match("(2.+)", "123", 3, caps, 10) == 3); |
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ASSERT(slre_match("(.+)", "123", 3, caps, 10, 0) == 3); |
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ASSERT(slre_match("(2.+)", "123", 3, caps, 10, 0) == 3); |
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ASSERT(caps[0].len == 2); |
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ASSERT(memcmp(caps[0].ptr, "23", 2) == 0); |
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ASSERT(slre_match("(.+2)", "123", 3, caps, 10) == 2); |
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ASSERT(slre_match("(.+2)", "123", 3, caps, 10, 0) == 2); |
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ASSERT(caps[0].len == 2); |
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ASSERT(memcmp(caps[0].ptr, "12", 2) == 0); |
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ASSERT(slre_match("(.*(2.))", "123", 3, caps, 10) == 3); |
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ASSERT(slre_match("(.)(.)", "123", 3, caps, 10) == 2); |
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ASSERT(slre_match("(\\d+)\\s+(\\S+)", "12 hi", 5, caps, 10) == 5); |
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ASSERT(slre_match("ab(cd)+ef", "abcdcdef", 8, NULL, 0) == 8); |
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ASSERT(slre_match("ab(cd)*ef", "abcdcdef", 8, NULL, 0) == 8); |
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ASSERT(slre_match("ab(cd)+?ef", "abcdcdef", 8, NULL, 0) == 8); |
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ASSERT(slre_match("ab(cd)+?.", "abcdcdef", 8, NULL, 0) == 5); |
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ASSERT(slre_match("ab(cd)?", "abcdcdef", 8, NULL, 0) == 4); |
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ASSERT(slre_match("a(b)(cd)", "abcdcdef", 8, caps, 1) == |
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ASSERT(slre_match("(.*(2.))", "123", 3, caps, 10, 0) == 3); |
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ASSERT(slre_match("(.)(.)", "123", 3, caps, 10, 0) == 2); |
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ASSERT(slre_match("(\\d+)\\s+(\\S+)", "12 hi", 5, caps, 10, 0) == 5); |
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ASSERT(slre_match("ab(cd)+ef", "abcdcdef", 8, NULL, 0, 0) == 8); |
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ASSERT(slre_match("ab(cd)*ef", "abcdcdef", 8, NULL, 0, 0) == 8); |
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ASSERT(slre_match("ab(cd)+?ef", "abcdcdef", 8, NULL, 0, 0) == 8); |
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ASSERT(slre_match("ab(cd)+?.", "abcdcdef", 8, NULL, 0, 0) == 5); |
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ASSERT(slre_match("ab(cd)?", "abcdcdef", 8, NULL, 0, 0) == 4); |
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ASSERT(slre_match("a(b)(cd)", "abcdcdef", 8, caps, 1, 0) == |
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SLRE_CAPS_ARRAY_TOO_SMALL); |
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ASSERT(slre_match("(.+/\\d+\\.\\d+)\\.jpg$", "/foo/bar/12.34.jpg", 18, |
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caps, 1) == 18); |
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ASSERT(slre_match("(ab|cd).*\\.(xx|yy)", "ab.yy", 5, NULL, 0) == 5); |
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ASSERT(slre_match(".*a", "abcdef", 6, NULL, 0) == 1); |
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ASSERT(slre_match("(.+)c", "abcdef", 6, NULL, 0) == 3); |
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caps, 1, 0) == 18); |
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ASSERT(slre_match("(ab|cd).*\\.(xx|yy)", "ab.yy", 5, NULL, 0, 0) == 5); |
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ASSERT(slre_match(".*a", "abcdef", 6, NULL, 0, 0) == 1); |
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ASSERT(slre_match("(.+)c", "abcdef", 6, NULL, 0, 0) == 3); |
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/* Greedy vs non-greedy */ |
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ASSERT(slre_match(".+c", "abcabc", 6, NULL, 0) == 6); |
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ASSERT(slre_match(".+?c", "abcabc", 6, NULL, 0) == 3); |
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ASSERT(slre_match(".*?c", "abcabc", 6, NULL, 0) == 3); |
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ASSERT(slre_match(".*c", "abcabc", 6, NULL, 0) == 6); |
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ASSERT(slre_match("bc.d?k?b+", "abcabc", 6, NULL, 0) == 5); |
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ASSERT(slre_match(".+c", "abcabc", 6, NULL, 0, 0) == 6); |
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ASSERT(slre_match(".+?c", "abcabc", 6, NULL, 0, 0) == 3); |
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ASSERT(slre_match(".*?c", "abcabc", 6, NULL, 0, 0) == 3); |
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ASSERT(slre_match(".*c", "abcabc", 6, NULL, 0, 0) == 6); |
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ASSERT(slre_match("bc.d?k?b+", "abcabc", 6, NULL, 0, 0) == 5); |
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/* Branching */ |
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ASSERT(slre_match("|", "abc", 3, NULL, 0) == 0); |
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ASSERT(slre_match("|.", "abc", 3, NULL, 0) == 1); |
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ASSERT(slre_match("x|y|b", "abc", 3, NULL, 0) == 2); |
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ASSERT(slre_match("k(xx|yy)|ca", "abcabc", 6, NULL, 0) == 4); |
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ASSERT(slre_match("k(xx|yy)|ca|bc", "abcabc", 6, NULL, 0) == 3); |
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ASSERT(slre_match("(|.c)", "abc", 3, caps, 10) == 3); |
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ASSERT(slre_match("|", "abc", 3, NULL, 0, 0) == 0); |
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ASSERT(slre_match("|.", "abc", 3, NULL, 0, 0) == 1); |
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ASSERT(slre_match("x|y|b", "abc", 3, NULL, 0, 0) == 2); |
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ASSERT(slre_match("k(xx|yy)|ca", "abcabc", 6, NULL, 0, 0) == 4); |
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ASSERT(slre_match("k(xx|yy)|ca|bc", "abcabc", 6, NULL, 0, 0) == 3); |
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ASSERT(slre_match("(|.c)", "abc", 3, caps, 10, 0) == 3); |
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ASSERT(caps[0].len == 2); |
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ASSERT(memcmp(caps[0].ptr, "bc", 2) == 0); |
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ASSERT(slre_match("a|b|c", "a", 1, NULL, 0) == 1); |
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ASSERT(slre_match("a|b|c", "b", 1, NULL, 0) == 1); |
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ASSERT(slre_match("a|b|c", "c", 1, NULL, 0) == 1); |
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ASSERT(slre_match("a|b|c", "d", 1, NULL, 0) == SLRE_NO_MATCH); |
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ASSERT(slre_match("a|b|c", "a", 1, NULL, 0, 0) == 1); |
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ASSERT(slre_match("a|b|c", "b", 1, NULL, 0, 0) == 1); |
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ASSERT(slre_match("a|b|c", "c", 1, NULL, 0, 0) == 1); |
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ASSERT(slre_match("a|b|c", "d", 1, NULL, 0, 0) == SLRE_NO_MATCH); |
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/* Optional match at the end of the string */ |
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ASSERT(slre_match("^.*c.?$", "abc", 3, NULL, 0) == 3); |
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ASSERT(slre_match("(?i)^.*C.?$", "abc", 3, NULL, 0) == 3); |
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ASSERT(slre_match("bk?", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("b(k?)", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("b[k-z]*", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("ab(k|z|y)*", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("[b-z].*", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("(b|z|u).*", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("ab(k|z|y)?", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match(".*", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match(".*$", "ab", 2, NULL, 0) == 2); |
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ASSERT(slre_match("a+$", "aa", 2, NULL, 0) == 2); |
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ASSERT(slre_match("a*$", "aa", 2, NULL, 0) == 2); |
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ASSERT(slre_match( "a+$" ,"Xaa", 3, NULL, 0) == 3); |
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ASSERT(slre_match( "a*$" ,"Xaa", 3, NULL, 0) == 3); |
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|
ASSERT(slre_match("^.*c.?$", "abc", 3, NULL, 0, 0) == 3); |
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|
ASSERT(slre_match("^.*C.?$", "abc", 3, NULL, 0, SLRE_IGNORE_CASE) == 3); |
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|
ASSERT(slre_match("bk?", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("b(k?)", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("b[k-z]*", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("ab(k|z|y)*", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("[b-z].*", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("(b|z|u).*", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("ab(k|z|y)?", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match(".*", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match(".*$", "ab", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("a+$", "aa", 2, NULL, 0, 0) == 2); |
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|
ASSERT(slre_match("a*$", "aa", 2, NULL, 0, 0) == 2); |
|
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|
|
ASSERT(slre_match( "a+$" ,"Xaa", 3, NULL, 0, 0) == 3); |
|
|
|
|
ASSERT(slre_match( "a*$" ,"Xaa", 3, NULL, 0, 0) == 3); |
|
|
|
|
|
|
|
|
|
{ |
|
|
|
|
/* Example: HTTP request */ |
|
|
|
@ -213,7 +216,7 @@ int main(void) { |
|
|
|
|
struct slre_cap caps[4]; |
|
|
|
|
|
|
|
|
|
if (slre_match("^\\s*(\\S+)\\s+(\\S+)\\s+HTTP/(\\d)\\.(\\d)", |
|
|
|
|
request, strlen(request), caps, 4) > 0) { |
|
|
|
|
request, strlen(request), caps, 4, 0) > 0) { |
|
|
|
|
printf("Method: [%.*s], URI: [%.*s]\n", |
|
|
|
|
caps[0].len, caps[0].ptr, |
|
|
|
|
caps[1].len, caps[1].ptr); |
|
|
|
@ -246,7 +249,7 @@ int main(void) { |
|
|
|
|
int i, j = 0, str_len = strlen(str); |
|
|
|
|
|
|
|
|
|
while (j < str_len && |
|
|
|
|
(i = slre_match(regex, str + j, str_len - j, caps, 2)) > 0) { |
|
|
|
|
(i = slre_match(regex, str + j, str_len - j, caps, 2, 0)) > 0) { |
|
|
|
|
printf("Found URL: [%.*s]\n", caps[0].len, caps[0].ptr); |
|
|
|
|
j += i; |
|
|
|
|
} |
|
|
|
|