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rename test to regression

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gtsoul-tech 2024-11-12 16:42:29 +02:00
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commit 04f9cc9449
2 changed files with 280 additions and 1 deletions
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2
unit/CMakeLists.txt
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@ -50,7 +50,7 @@ set(unit_hyperscan_SOURCES
hyperscan/main.cpp
hyperscan/multi.cpp
hyperscan/order.cpp
hyperscan/rebar_tests.cpp
hyperscan/regressions.cpp
hyperscan/scratch_op.cpp
hyperscan/scratch_in_use.cpp
hyperscan/serialize.cpp

279
unit/hyperscan/regressions.cpp Normal file
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@ -0,0 +1,279 @@
/*
* Copyright (c) 2018-2019, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <algorithm>
#include <array>
#include <iostream>
#include <vector>
#include "gtest/gtest.h"
#include "hs.h"
#include "config.h"
#include "test_util.h"
#include <fstream>
#include <sstream>
#include <string>
using namespace std;
#define xstr(s) to_string_literal(s)
#define to_string_literal(s) #s
#define SRCDIR_PREFIX xstr(SRCDIR)
TEST(rebar, leipzig_math_symbols_count) {
hs_database_t *db = nullptr;
hs_compile_error_t *compile_err = nullptr;
CallBackContext c;
const char *expr = "\\p{Sm}";
const unsigned flag = HS_FLAG_UCP | HS_FLAG_UTF8;
hs_error_t err = hs_compile(expr, flag, HS_MODE_BLOCK,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);
string filename = "unit/hyperscan/datafiles/leipzig-3200.txt";
std::ifstream file((string(SRCDIR_PREFIX) + "/" + filename).c_str());
std::stringstream buffer;
buffer << file.rdbuf(); // Read the file into the buffer
std::string data = buffer.str(); // Convert the buffer into a std::string
c.halt = 0;
err = hs_scan(db, data.c_str(), data.size(), 0, scratch, record_cb,
reinterpret_cast<void *>(&c));
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_EQ(69, c.matches.size());
hs_free_database(db);
err = hs_free_scratch(scratch);
ASSERT_EQ(HS_SUCCESS, err);
}
// Function to replace invalid UTF-8 sequences with the replacement character
std::string utf8_lossy_decode(const std::string &input) {
std::string output;
for (size_t i = 0; i < input.size(); ++i) {
unsigned char c = input[i];
if (c < 0x80) {
output += c;
} else if (c < 0xC0) {
output += '\xEF';
output += '\xBF';
output += '\xBD';
} else if (c < 0xE0) {
if (i + 1 < input.size() && (input[i + 1] & 0xC0) == 0x80) {
output += c;
output += input[i + 1];
++i;
} else {
output += '\xEF';
output += '\xBF';
output += '\xBD';
}
} else if (c < 0xF0) {
if (i + 2 < input.size() && (input[i + 1] & 0xC0) == 0x80 && (input[i + 2] & 0xC0) == 0x80) {
output += c;
output += input[i + 1];
output += input[i + 2];
i += 2;
} else {
output += '\xEF';
output += '\xBF';
output += '\xBD';
}
} else {
output += '\xEF';
output += '\xBF';
output += '\xBD';
}
}
return output;
}
TEST(rebar, lh3lh3_reb_uri_or_email_grep) {
hs_database_t *db = nullptr;
hs_compile_error_t *compile_err = nullptr;
CallBackContext c;
const char *expr = "([a-zA-Z][a-zA-Z0-9]*)://([^ /]+)(/[^ ]*)?|([^ @]+)@([^ @]+)";
const unsigned flag = 0;
hs_error_t err = hs_compile(expr, flag, HS_MODE_BLOCK, 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);
string filename = "unit/hyperscan/datafiles/lh3lh3-reb-howto.txt";
std::ifstream file((string(SRCDIR_PREFIX) + "/" + filename).c_str());
std::stringstream buffer;
buffer << file.rdbuf(); // Read the file into the buffer
std::string data = buffer.str(); // Convert the buffer into a std::string
// Decode the data using UTF-8 lossy decoding
std::string decoded_data = utf8_lossy_decode(data);
c.halt = 0;
err = hs_scan(db, decoded_data.c_str(), decoded_data.size(), 0, scratch, record_cb,
reinterpret_cast<void *>(&c));
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_EQ(888987, c.matches.size());
hs_free_database(db);
err = hs_free_scratch(scratch);
ASSERT_EQ(HS_SUCCESS, err);
}
TEST(rebar, lh3lh3_reb_email_grep) {
hs_database_t *db = nullptr;
hs_compile_error_t *compile_err = nullptr;
CallBackContext c;
const char *expr = "([^ @]+)@([^ @]+)";
const unsigned flag = 0;
hs_error_t err = hs_compile(expr, flag, HS_MODE_BLOCK, 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);
string filename = "unit/hyperscan/datafiles/lh3lh3-reb-howto.txt";
std::ifstream file((string(SRCDIR_PREFIX) + "/" + filename).c_str());
std::stringstream buffer;
buffer << file.rdbuf(); // Read the file into the buffer
std::string data = buffer.str(); // Convert the buffer into a std::string
// Decode the data using UTF-8 lossy decoding
std::string decoded_data = utf8_lossy_decode(data);
c.halt = 0;
err = hs_scan(db, decoded_data.c_str(), decoded_data.size(), 0, scratch, record_cb,
reinterpret_cast<void *>(&c));
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_EQ(232354, c.matches.size());
hs_free_database(db);
err = hs_free_scratch(scratch);
ASSERT_EQ(HS_SUCCESS, err);
}
TEST(rebar, lh3lh3_reb_date_grep) {
hs_database_t *db = nullptr;
hs_compile_error_t *compile_err = nullptr;
CallBackContext c;
const char *expr = "([0-9][0-9]?)/([0-9][0-9]?)/([0-9][0-9]([0-9][0-9])?)";
const unsigned flag = 0;
hs_error_t err = hs_compile(expr, flag, HS_MODE_BLOCK,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);
string filename = "unit/hyperscan/datafiles/lh3lh3-reb-howto.txt";
std::ifstream file((string(SRCDIR_PREFIX) + "/" + filename).c_str());
std::stringstream buffer;
buffer << file.rdbuf(); // Read the file into the buffer
std::string data = buffer.str(); // Convert the buffer into a std::string
std::string decoded_data = utf8_lossy_decode(data);
c.halt = 0;
err = hs_scan(db, decoded_data.c_str(), decoded_data.size(), 0, scratch, record_cb,
reinterpret_cast<void *>(&c));
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_EQ(819, c.matches.size());
hs_free_database(db);
err = hs_free_scratch(scratch);
ASSERT_EQ(HS_SUCCESS, err);
}
const char *patterns[] = {
"^muvoy-nyemcynjywynamlahi/nyzye/khjdrehko-(qjhn|lyol)-.*/0$",
"^cop/devel/workflows-(prod|test)-.*/[0-9]+$", // Regex pattern that will match our fixture
};
TEST(bug317, regressionOnx86Bug317) {
hs_database_t *database;
hs_compile_error_t *compile_err;
unsigned ids[2] = {0};
ids[0]=0;
ids[1]=1;
const unsigned flag = HS_FLAG_SINGLEMATCH | HS_FLAG_ALLOWEMPTY | HS_FLAG_UTF8 | HS_FLAG_PREFILTER;
std::vector<unsigned> flags;
for (size_t i = 0; i < 2; ++i) {
flags.push_back(flag);
}
hs_error_t err = hs_compile_multi(patterns, flags.data(), ids, 2, HS_MODE_BLOCK, NULL, &database, &compile_err);
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_TRUE(database != nullptr);
// Allocate scratch space
hs_scratch_t *scratch = NULL;
err = hs_alloc_scratch(database, &scratch);
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_TRUE(scratch != nullptr);
// This input should match
const char* input = "cop/devel/workflows-prod-build-cop-cop-ingestor/0";
// Scan the input
bool matchFound = false;
auto matchHandler = [](unsigned int, unsigned long long, unsigned long long, unsigned int, void *ctx) -> int {
bool *matchFound = static_cast<bool*>(ctx);
*matchFound = true;
return 0;
};
err= hs_scan(database, input, strlen(input), 0, scratch, matchHandler, reinterpret_cast<void *>(&matchFound));
ASSERT_EQ(HS_SUCCESS, err);
ASSERT_EQ(true, matchFound);
// Clean up
hs_free_database(database);
err = hs_free_scratch(scratch);
}