1
2
3
4
5 package xcoff
6
7 import (
8 "reflect"
9 "testing"
10 )
11
12 type fileTest struct {
13 file string
14 hdr FileHeader
15 sections []*SectionHeader
16 needed []string
17 }
18
19 var fileTests = []fileTest{
20 {
21 "testdata/gcc-ppc32-aix-dwarf2-exec",
22 FileHeader{U802TOCMAGIC},
23 []*SectionHeader{
24 {".text", 0x10000290, 0x00000bbd, STYP_TEXT, 0x7ae6, 0x36},
25 {".data", 0x20000e4d, 0x00000437, STYP_DATA, 0x7d02, 0x2b},
26 {".bss", 0x20001284, 0x0000021c, STYP_BSS, 0, 0},
27 {".loader", 0x00000000, 0x000004b3, STYP_LOADER, 0, 0},
28 {".dwline", 0x00000000, 0x000000df, STYP_DWARF | SSUBTYP_DWLINE, 0x7eb0, 0x7},
29 {".dwinfo", 0x00000000, 0x00000314, STYP_DWARF | SSUBTYP_DWINFO, 0x7ef6, 0xa},
30 {".dwabrev", 0x00000000, 0x000000d6, STYP_DWARF | SSUBTYP_DWABREV, 0, 0},
31 {".dwarnge", 0x00000000, 0x00000020, STYP_DWARF | SSUBTYP_DWARNGE, 0x7f5a, 0x2},
32 {".dwloc", 0x00000000, 0x00000074, STYP_DWARF | SSUBTYP_DWLOC, 0, 0},
33 {".debug", 0x00000000, 0x00005e4f, STYP_DEBUG, 0, 0},
34 },
35 []string{"libc.a/shr.o"},
36 },
37 {
38 "testdata/gcc-ppc64-aix-dwarf2-exec",
39 FileHeader{U64_TOCMAGIC},
40 []*SectionHeader{
41 {".text", 0x10000480, 0x00000afd, STYP_TEXT, 0x8322, 0x34},
42 {".data", 0x20000f7d, 0x000002f3, STYP_DATA, 0x85fa, 0x25},
43 {".bss", 0x20001270, 0x00000428, STYP_BSS, 0, 0},
44 {".loader", 0x00000000, 0x00000535, STYP_LOADER, 0, 0},
45 {".dwline", 0x00000000, 0x000000b4, STYP_DWARF | SSUBTYP_DWLINE, 0x8800, 0x4},
46 {".dwinfo", 0x00000000, 0x0000036a, STYP_DWARF | SSUBTYP_DWINFO, 0x8838, 0x7},
47 {".dwabrev", 0x00000000, 0x000000b5, STYP_DWARF | SSUBTYP_DWABREV, 0, 0},
48 {".dwarnge", 0x00000000, 0x00000040, STYP_DWARF | SSUBTYP_DWARNGE, 0x889a, 0x2},
49 {".dwloc", 0x00000000, 0x00000062, STYP_DWARF | SSUBTYP_DWLOC, 0, 0},
50 {".debug", 0x00000000, 0x00006605, STYP_DEBUG, 0, 0},
51 },
52 []string{"libc.a/shr_64.o"},
53 },
54 }
55
56 func TestOpen(t *testing.T) {
57 for i := range fileTests {
58 tt := &fileTests[i]
59
60 f, err := Open(tt.file)
61 if err != nil {
62 t.Error(err)
63 continue
64 }
65 if !reflect.DeepEqual(f.FileHeader, tt.hdr) {
66 t.Errorf("open %s:\n\thave %#v\n\twant %#v\n", tt.file, f.FileHeader, tt.hdr)
67 continue
68 }
69
70 for i, sh := range f.Sections {
71 if i >= len(tt.sections) {
72 break
73 }
74 have := &sh.SectionHeader
75 want := tt.sections[i]
76 if !reflect.DeepEqual(have, want) {
77 t.Errorf("open %s, section %d:\n\thave %#v\n\twant %#v\n", tt.file, i, have, want)
78 }
79 }
80 tn := len(tt.sections)
81 fn := len(f.Sections)
82 if tn != fn {
83 t.Errorf("open %s: len(Sections) = %d, want %d", tt.file, fn, tn)
84 }
85 tl := tt.needed
86 fl, err := f.ImportedLibraries()
87 if err != nil {
88 t.Error(err)
89 }
90 if !reflect.DeepEqual(tl, fl) {
91 t.Errorf("open %s: loader import = %v, want %v", tt.file, tl, fl)
92 }
93 }
94 }
95
96 func TestOpenFailure(t *testing.T) {
97 filename := "file.go"
98 _, err := Open(filename)
99 if err == nil {
100 t.Errorf("open %s: succeeded unexpectedly", filename)
101 }
102 }
103
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