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- // Copyright 2016 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "courgette/program_detector.h"
- #include <string>
- #include "courgette/base_test_unittest.h"
- #include "courgette/courgette.h"
- #include "courgette/disassembler.h"
- #include "courgette/disassembler_elf_32_x86.h"
- #include "courgette/disassembler_win32_x64.h"
- #include "courgette/disassembler_win32_x86.h"
- namespace courgette {
- namespace {
- class ProgramDetectorTest : public BaseTest {
- public:
- void TestQuickDetect(const std::string& test_data,
- ExecutableType expected_type) const;
- void TestDetectDisassembler(const std::string& test_data,
- ExecutableType expected_type) const;
- };
- void ProgramDetectorTest::TestQuickDetect(const std::string& test_data,
- ExecutableType expected_type) const {
- // QuickDetect() should return true only for the |expected_type|.
- EXPECT_EQ(expected_type == EXE_WIN_32_X86,
- DisassemblerWin32X86::QuickDetect(
- reinterpret_cast<const uint8_t*>(test_data.data()),
- test_data.size()));
- EXPECT_EQ(expected_type == EXE_WIN_32_X64,
- DisassemblerWin32X64::QuickDetect(
- reinterpret_cast<const uint8_t*>(test_data.data()),
- test_data.size()));
- EXPECT_EQ(expected_type == EXE_ELF_32_X86,
- DisassemblerElf32X86::QuickDetect(
- reinterpret_cast<const uint8_t*>(test_data.data()),
- test_data.size()));
- }
- void ProgramDetectorTest::TestDetectDisassembler(
- const std::string& test_data,
- ExecutableType expected_type) const {
- ExecutableType detected_type = EXE_UNKNOWN;
- size_t detected_length = 0;
- DetectExecutableType(reinterpret_cast<const uint8_t*>(test_data.data()),
- test_data.size(), &detected_type, &detected_length);
- EXPECT_EQ(expected_type, detected_type);
- EXPECT_EQ(test_data.size(), detected_length);
- }
- TEST_F(ProgramDetectorTest, All) {
- std::string win32_x86 = FileContents("setup1.exe");
- std::string win32_x64 = FileContents("chrome64_1.exe");
- std::string elf_32 = FileContents("elf-32-1");
- TestQuickDetect(win32_x86, EXE_WIN_32_X86);
- TestQuickDetect(win32_x64, EXE_WIN_32_X64);
- TestQuickDetect(elf_32, EXE_ELF_32_X86);
- TestDetectDisassembler(win32_x86, EXE_WIN_32_X86);
- TestDetectDisassembler(win32_x64, EXE_WIN_32_X64);
- TestDetectDisassembler(elf_32, EXE_ELF_32_X86);
- }
- } // namespace
- } // namespace courgette
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