1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
// Copyright (c) 2011 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/disassembler_win32_x86.h"
#include "courgette/base_test_unittest.h"
class DisassemblerWin32X86Test : public BaseTest {
public:
void TestExe() const;
void TestExe64() const;
void TestResourceDll() const;
};
void DisassemblerWin32X86Test::TestExe() const {
std::string file1 = FileContents("setup1.exe");
scoped_ptr<courgette::DisassemblerWin32X86> disassembler(
new courgette::DisassemblerWin32X86(file1.c_str(), file1.length()));
bool can_parse_header = disassembler->ParseHeader();
EXPECT_TRUE(can_parse_header);
// The executable is the whole file, not 'embedded' with the file
EXPECT_EQ(file1.length(), disassembler->length());
EXPECT_TRUE(disassembler->ok());
EXPECT_TRUE(disassembler->has_text_section());
EXPECT_EQ(449536U, disassembler->size_of_code());
EXPECT_TRUE(disassembler->is_32bit());
EXPECT_EQ(courgette::DisassemblerWin32X86::SectionName(
disassembler->RVAToSection(0x00401234 - 0x00400000)),
std::string(".text"));
EXPECT_EQ(0, disassembler->RVAToFileOffset(0));
EXPECT_EQ(1024, disassembler->RVAToFileOffset(4096));
EXPECT_EQ(46928, disassembler->RVAToFileOffset(50000));
std::vector<courgette::RVA> relocs;
bool can_parse_relocs = disassembler->ParseRelocs(&relocs);
EXPECT_TRUE(can_parse_relocs);
const uint8* offset_p = disassembler->OffsetToPointer(0);
EXPECT_EQ(reinterpret_cast<const void*>(file1.c_str()),
reinterpret_cast<const void*>(offset_p));
EXPECT_EQ('M', offset_p[0]);
EXPECT_EQ('Z', offset_p[1]);
const uint8* rva_p = disassembler->RVAToPointer(0);
EXPECT_EQ(reinterpret_cast<const void*>(file1.c_str()),
reinterpret_cast<const void*>(rva_p));
EXPECT_EQ('M', rva_p[0]);
EXPECT_EQ('Z', rva_p[1]);
}
void DisassemblerWin32X86Test::TestExe64() const {
std::string file1 = FileContents("pe-64.exe");
scoped_ptr<courgette::DisassemblerWin32X86> disassembler(
new courgette::DisassemblerWin32X86(file1.c_str(), file1.length()));
bool can_parse_header = disassembler->ParseHeader();
EXPECT_FALSE(can_parse_header);
// The executable is the whole file, not 'embedded' with the file
EXPECT_EQ(file1.length(), disassembler->length());
EXPECT_FALSE(disassembler->ok());
EXPECT_TRUE(disassembler->has_text_section());
EXPECT_EQ(43008U, disassembler->size_of_code());
EXPECT_FALSE(disassembler->is_32bit());
}
void DisassemblerWin32X86Test::TestResourceDll() const {
std::string file1 = FileContents("en-US.dll");
scoped_ptr<courgette::DisassemblerWin32X86> disassembler(
new courgette::DisassemblerWin32X86(file1.c_str(), file1.length()));
bool can_parse_header = disassembler->ParseHeader();
EXPECT_FALSE(can_parse_header);
// The executable is the whole file, not 'embedded' with the file
EXPECT_EQ(file1.length(), disassembler->length());
EXPECT_FALSE(disassembler->ok());
EXPECT_FALSE(disassembler->has_text_section());
EXPECT_EQ(0U, disassembler->size_of_code());
EXPECT_TRUE(disassembler->is_32bit());
}
TEST_F(DisassemblerWin32X86Test, All) {
TestExe();
TestExe64();
TestResourceDll();
}
|
