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d84259fdcc
Defines `DosHeader` and `FileHeader` structures to represent PE file header information. Includes definitions for `MachineId` enum and `FileCharacteristics` union. These definitions are prerequisite for PE file parsing and analysis.
57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
//
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// Created by Vlad on 10/4/2025.
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//
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#include "omath/utility/pe_pattern_scan.hpp"
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#include "gtest/gtest.h"
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#include <omath/utility/pattern_scan.hpp>
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#include <source_location>
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TEST(unit_test_pattern_scan, read_test)
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{
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const auto result = omath::PatternScanner::parse_pattern("FF ? ?? E9");
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EXPECT_EQ(result->at(0), static_cast<std::byte>(0xFF));
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EXPECT_EQ(result->at(1), std::nullopt);
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EXPECT_EQ(result->at(2), std::nullopt);
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EXPECT_EQ(result->at(3), static_cast<std::byte>(0xE9));
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}
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TEST(unit_test_pattern_scan, corner_case_1)
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{
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const auto result = omath::PatternScanner::parse_pattern(" FF ? ?? E9");
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EXPECT_EQ(result->at(0), static_cast<std::byte>(0xFF));
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EXPECT_EQ(result->at(1), std::nullopt);
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EXPECT_EQ(result->at(2), std::nullopt);
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EXPECT_EQ(result->at(3), static_cast<std::byte>(0xE9));
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}
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TEST(unit_test_pattern_scan, corner_case_2)
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{
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const auto result = omath::PatternScanner::parse_pattern(" FF ? ?? E9 ");
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EXPECT_EQ(result->at(0), static_cast<std::byte>(0xFF));
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EXPECT_EQ(result->at(1), std::nullopt);
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EXPECT_EQ(result->at(2), std::nullopt);
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EXPECT_EQ(result->at(3), static_cast<std::byte>(0xE9));
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}
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TEST(unit_test_pattern_scan, corner_case_3)
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{
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const auto result = omath::PatternScanner::parse_pattern(" FF ? ?? E9 ");
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EXPECT_EQ(result->at(0), static_cast<std::byte>(0xFF));
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EXPECT_EQ(result->at(1), std::nullopt);
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EXPECT_EQ(result->at(2), std::nullopt);
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EXPECT_EQ(result->at(3), static_cast<std::byte>(0xE9));
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}
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TEST(unit_test_pattern_scan, corner_case_4)
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{
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const auto result = omath::PatternScanner::parse_pattern("X ? ?? E9 ");
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const auto result2 = omath::PePatternScanner::scan_for_pattern_in_file(
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std::filesystem::path{
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"C:\\Users\\Vlad\\CLionProjects\\l4bhop\\cmake-build\\build\\windows-release\\l4bhop.dll"},
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"4C 8B D1 B8 ? ? ? ? F6 04 25 ? ? ? ? ? 75 ? 0F 05 C3");
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EXPECT_FALSE(result.has_value());
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} |