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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define CATCH_CONFIG_MAIN
#include <catch.hpp>
#include <yaml-cpp/yaml.h>
#include <LIEF/exception.hpp>
#include <LIEF/PE.hpp>
#include "utils.hpp"
extern const YAML::Node config = YAML::LoadFile(std::string(PATH_TO_CONFIG) + "/config.yaml");
using namespace LIEF::PE;
TEST_CASE("Test operator== and operator!=", "[pe][internal]") {
using namespace Catch::Generators;
std::vector<std::string> pe_files = Test::get_pe_files();
// Get one
std::vector<std::string>::iterator pe_file = between(
std::begin(pe_files),
std::prev(std::end(pe_files)));
INFO("Binary used: " << *pe_file);
std::unique_ptr<const Binary> binary_lhs;
std::unique_ptr<const Binary> binary_rhs;
try {
binary_lhs = std::unique_ptr<const Binary>{Parser::parse(*pe_file)};
binary_rhs = std::unique_ptr<const Binary>{Parser::parse(*pe_file)};
} catch (const LIEF::exception& e) {
WARN("Can't parse: '" << *pe_file << "' (" << e.what() << ")");
return;
}
SECTION("DosHeader") {
const DosHeader& dos_header_lhs = binary_lhs->dos_header();
DosHeader dos_header_rhs = dos_header_lhs;
REQUIRE(dos_header_lhs == dos_header_rhs);
dos_header_rhs.file_size_in_pages(123);
REQUIRE(dos_header_lhs != dos_header_rhs);
}
SECTION("Header") {
const Header& header_lhs = binary_lhs->header();
Header header_rhs = header_lhs;
REQUIRE(header_lhs == header_rhs);
header_rhs.sizeof_optional_header(456);
REQUIRE(header_lhs != header_rhs);
}
SECTION("OptionalHeader") {
const OptionalHeader& optional_header_lhs = binary_lhs->optional_header();
OptionalHeader optional_header_rhs = optional_header_lhs;
REQUIRE(optional_header_lhs == optional_header_rhs);
optional_header_rhs.addressof_entrypoint(0xDEADBEEF);
REQUIRE(optional_header_lhs != optional_header_rhs);
}
SECTION("Sections") {
for (const Section& section_lhs : binary_lhs->sections()) {
Section section_rhs = section_lhs;
REQUIRE(section_lhs == section_rhs);
section_rhs.name("toto");
REQUIRE(section_lhs != section_rhs);
}
}
SECTION("Data Directories") {
for (size_t i = 0; i < binary_lhs->data_directories().size(); ++i) {
REQUIRE(binary_lhs->data_directories()[i] == binary_rhs->data_directories()[i]);
}
}
SECTION("Imports") {
if (not binary_lhs->has_imports()) {
return;
}
for (const Import& import_lhs : binary_lhs->imports()) {
const Import& import_rhs = import_lhs;
REQUIRE(import_lhs == import_rhs);
}
}
SECTION("Relocations") {
if (not binary_lhs->has_relocations()) {
return;
}
for (const Relocation& relocation_lhs : binary_lhs->relocations()) {
Relocation relocation_rhs = relocation_lhs;
REQUIRE(relocation_lhs == relocation_rhs);
relocation_rhs.virtual_address(123);
REQUIRE(relocation_lhs != relocation_rhs);
}
}
SECTION("Exports") {
if (not binary_lhs->has_exports()) {
return;
}
const Export& export_lhs = binary_lhs->get_export();
const Export& export_rhs = binary_rhs->get_export();
REQUIRE(export_lhs == export_rhs);
}
SECTION("TLS") {
if (not binary_lhs->has_tls()) {
return;
}
const TLS& tls_lhs = binary_lhs->tls();
const TLS& tls_rhs = binary_rhs->tls();
REQUIRE(tls_lhs == tls_rhs);
}
}
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