| // Copyright 2009 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package pe |
| |
| import ( |
| "reflect" |
| "testing" |
| ) |
| |
| type fileTest struct { |
| file string |
| hdr FileHeader |
| sections []*SectionHeader |
| symbols []*Symbol |
| } |
| |
| var fileTests = []fileTest{ |
| { |
| "testdata/gcc-386-mingw-obj", |
| FileHeader{0x014c, 0x000c, 0x0, 0x64a, 0x1e, 0x0, 0x104}, |
| []*SectionHeader{ |
| {".text", 0, 0, 36, 500, 1440, 0, 3, 0, 0x60300020}, |
| {".data", 0, 0, 0, 0, 0, 0, 0, 0, 3224371264}, |
| {".bss", 0, 0, 0, 0, 0, 0, 0, 0, 3224371328}, |
| {".debug_abbrev", 0, 0, 137, 536, 0, 0, 0, 0, 0x42100000}, |
| {".debug_info", 0, 0, 418, 673, 1470, 0, 7, 0, 1108344832}, |
| {".debug_line", 0, 0, 128, 1091, 1540, 0, 1, 0, 1108344832}, |
| {".rdata", 0, 0, 16, 1219, 0, 0, 0, 0, 1076887616}, |
| {".debug_frame", 0, 0, 52, 1235, 1550, 0, 2, 0, 1110441984}, |
| {".debug_loc", 0, 0, 56, 1287, 0, 0, 0, 0, 1108344832}, |
| {".debug_pubnames", 0, 0, 27, 1343, 1570, 0, 1, 0, 1108344832}, |
| {".debug_pubtypes", 0, 0, 38, 1370, 1580, 0, 1, 0, 1108344832}, |
| {".debug_aranges", 0, 0, 32, 1408, 1590, 0, 2, 0, 1108344832}, |
| }, |
| []*Symbol{ |
| {".file", 0x0, -2, 0x0, 0x67}, |
| {"_main", 0x0, 1, 0x20, 0x2}, |
| {".text", 0x0, 1, 0x0, 0x3}, |
| {".data", 0x0, 2, 0x0, 0x3}, |
| {".bss", 0x0, 3, 0x0, 0x3}, |
| {".debug_abbrev", 0x0, 4, 0x0, 0x3}, |
| {".debug_info", 0x0, 5, 0x0, 0x3}, |
| {".debug_line", 0x0, 6, 0x0, 0x3}, |
| {".rdata", 0x0, 7, 0x0, 0x3}, |
| {".debug_frame", 0x0, 8, 0x0, 0x3}, |
| {".debug_loc", 0x0, 9, 0x0, 0x3}, |
| {".debug_pubnames", 0x0, 10, 0x0, 0x3}, |
| {".debug_pubtypes", 0x0, 11, 0x0, 0x3}, |
| {".debug_aranges", 0x0, 12, 0x0, 0x3}, |
| {"___main", 0x0, 0, 0x20, 0x2}, |
| {"_puts", 0x0, 0, 0x20, 0x2}, |
| }, |
| }, |
| { |
| "testdata/gcc-386-mingw-exec", |
| FileHeader{0x014c, 0x000f, 0x4c6a1b60, 0x3c00, 0x282, 0xe0, 0x107}, |
| []*SectionHeader{ |
| {Name: ".text", VirtualSize: 0xcd8, VirtualAddress: 0x1000, Size: 0xe00, Offset: 0x400, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x60500060}, |
| {Name: ".data", VirtualSize: 0x10, VirtualAddress: 0x2000, Size: 0x200, Offset: 0x1200, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0xc0300040}, |
| {Name: ".rdata", VirtualSize: 0x120, VirtualAddress: 0x3000, Size: 0x200, Offset: 0x1400, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x40300040}, |
| {Name: ".bss", VirtualSize: 0xdc, VirtualAddress: 0x4000, Size: 0x0, Offset: 0x0, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0xc0400080}, |
| {Name: ".idata", VirtualSize: 0x3c8, VirtualAddress: 0x5000, Size: 0x400, Offset: 0x1600, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0xc0300040}, |
| {Name: ".CRT", VirtualSize: 0x18, VirtualAddress: 0x6000, Size: 0x200, Offset: 0x1a00, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0xc0300040}, |
| {Name: ".tls", VirtualSize: 0x20, VirtualAddress: 0x7000, Size: 0x200, Offset: 0x1c00, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0xc0300040}, |
| {Name: ".debug_aranges", VirtualSize: 0x20, VirtualAddress: 0x8000, Size: 0x200, Offset: 0x1e00, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| {Name: ".debug_pubnames", VirtualSize: 0x51, VirtualAddress: 0x9000, Size: 0x200, Offset: 0x2000, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| {Name: ".debug_pubtypes", VirtualSize: 0x91, VirtualAddress: 0xa000, Size: 0x200, Offset: 0x2200, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| {Name: ".debug_info", VirtualSize: 0xe22, VirtualAddress: 0xb000, Size: 0x1000, Offset: 0x2400, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| {Name: ".debug_abbrev", VirtualSize: 0x157, VirtualAddress: 0xc000, Size: 0x200, Offset: 0x3400, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| {Name: ".debug_line", VirtualSize: 0x144, VirtualAddress: 0xd000, Size: 0x200, Offset: 0x3600, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| {Name: ".debug_frame", VirtualSize: 0x34, VirtualAddress: 0xe000, Size: 0x200, Offset: 0x3800, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42300000}, |
| {Name: ".debug_loc", VirtualSize: 0x38, VirtualAddress: 0xf000, Size: 0x200, Offset: 0x3a00, PointerToRelocations: 0x0, PointerToLineNumbers: 0x0, NumberOfRelocations: 0x0, NumberOfLineNumbers: 0x0, Characteristics: 0x42100000}, |
| }, |
| []*Symbol{}, |
| }, |
| } |
| |
| func TestOpen(t *testing.T) { |
| for i := range fileTests { |
| tt := &fileTests[i] |
| |
| f, err := Open(tt.file) |
| if err != nil { |
| t.Error(err) |
| continue |
| } |
| if !reflect.DeepEqual(f.FileHeader, tt.hdr) { |
| t.Errorf("open %s:\n\thave %#v\n\twant %#v\n", tt.file, f.FileHeader, tt.hdr) |
| continue |
| } |
| |
| for i, sh := range f.Sections { |
| if i >= len(tt.sections) { |
| break |
| } |
| have := &sh.SectionHeader |
| want := tt.sections[i] |
| if !reflect.DeepEqual(have, want) { |
| t.Errorf("open %s, section %d:\n\thave %#v\n\twant %#v\n", tt.file, i, have, want) |
| } |
| } |
| tn := len(tt.sections) |
| fn := len(f.Sections) |
| if tn != fn { |
| t.Errorf("open %s: len(Sections) = %d, want %d", tt.file, fn, tn) |
| } |
| for i, have := range f.Symbols { |
| if i >= len(tt.symbols) { |
| break |
| } |
| want := tt.symbols[i] |
| if !reflect.DeepEqual(have, want) { |
| t.Errorf("open %s, symbol %d:\n\thave %#v\n\twant %#v\n", tt.file, i, have, want) |
| } |
| } |
| } |
| } |
| |
| func TestOpenFailure(t *testing.T) { |
| filename := "file.go" // not a PE file |
| _, err := Open(filename) // don't crash |
| if err == nil { |
| t.Errorf("open %s: succeeded unexpectedly", filename) |
| } |
| } |
