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Logical combination: add purely negative match at EOD unit test

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MultiCombPurelyNegativeUniSubEOD6.
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Chang, Harry 2019-03-31 11:16:50 +08:00
parent fdc3c290b6
commit 4b1927c038
1 changed files with 53 additions and 0 deletions
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53
unit/hyperscan/logical_combination.cpp
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@ -805,6 +805,59 @@ TEST(LogicalCombination, MultiCombPurelyNegativeUniSub6) {
ASSERT_EQ(HS_SUCCESS, err);
}
TEST(LogicalCombination, MultiCombPurelyNegativeUniSubEOD6) {
hs_database_t *db = nullptr;
hs_compile_error_t *compile_err = nullptr;
CallBackContext c;
string data = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"-----------------------------------------------"
"xdefedxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"-----------------------------------------------"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"-------------------------------------defed";
const char *expr[] = {"abc", "defed", "foobar.*gh", "teakettle{4,10}",
"ijkl[mMn]", "cba", "fed", "google.*cn",
"haystacks{4,8}", "ijkl[oOp]", "cab", "fee",
"goobar.*jp", "shockwave{4,6}", "ijkl[rRs]",
"(101 & 102 & 103) | (!104 & !105)",
"(!201 | 202 & 203) & (!204 | 205)",
"((301 | 302) & 303) & (304 | 305)"};
unsigned flags[] = {0, 0, 0, 0, 0, 0, HS_FLAG_MULTILINE,
0, 0, 0, 0, 0, 0, 0, 0,
HS_FLAG_COMBINATION, HS_FLAG_COMBINATION,
HS_FLAG_COMBINATION};
unsigned ids[] = {101, 102, 103, 104, 105, 201, 202, 203, 204, 205, 301,
302, 303, 304, 305, 1001, 1002, 1003};
hs_error_t err = hs_compile_multi(expr, flags, ids, 18, HS_MODE_NOSTREAM,
nullptr, &db, &compile_err);
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_TRUE(db != nullptr);
hs_scratch_t *scratch = nullptr;
err = hs_alloc_scratch(db, &scratch);
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_TRUE(scratch != nullptr);
c.halt = 0;
err = hs_scan(db, data.c_str(), data.size(), 0, scratch, record_cb,
(void *)&c);
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_EQ(8U, c.matches.size());
ASSERT_EQ(MatchRecord(106, 102), c.matches[0]);
ASSERT_EQ(MatchRecord(106, 202), c.matches[1]);
ASSERT_EQ(MatchRecord(106, 1001), c.matches[2]);
ASSERT_EQ(MatchRecord(106, 1002), c.matches[3]);
ASSERT_EQ(MatchRecord(300, 102), c.matches[4]);
ASSERT_EQ(MatchRecord(300, 202), c.matches[5]);
ASSERT_EQ(MatchRecord(300, 1001), c.matches[6]);
ASSERT_EQ(MatchRecord(300, 1002), c.matches[7]);
hs_free_database(db);
err = hs_free_scratch(scratch);
ASSERT_EQ(HS_SUCCESS, err);
}
TEST(LogicalCombination, MultiCombStream1) {
hs_database_t *db = nullptr;
hs_compile_error_t *compile_err = nullptr;