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// Copyright 2014 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 xcoff
import (
"reflect"
"testing"
)
type fileTest struct {
file string
hdr FileHeader
sections []*SectionHeader
needed []string
}
var fileTests = []fileTest{
{
"testdata/gcc-ppc32-aix-exec",
FileHeader{U802TOCMAGIC},
[]*SectionHeader{
{".text", 0x10000150, 0x00000bbd, STYP_TEXT},
{".data", 0x20000d0d, 0x0000042b, STYP_DATA},
{".bss", 0x20001138, 0x00000218, STYP_BSS},
{".loader", 0x00000000, 0x000004b3, STYP_LOADER},
{".debug", 0x00000000, 0x0000751e, STYP_DEBUG},
},
[]string{"libc.a"},
},
{
"testdata/gcc-ppc64-aix-exec",
FileHeader{U64_TOCMAGIC},
[]*SectionHeader{
{".text", 0x10000240, 0x00000afd, STYP_TEXT},
{".data", 0x20000d3d, 0x000002e3, STYP_DATA},
{".bss", 0x20001020, 0x00000428, STYP_BSS},
{".loader", 0x00000000, 0x00000535, STYP_LOADER},
{".debug", 0x00000000, 0x00008238, STYP_DEBUG},
},
[]string{"libc.a"},
},
{
"testdata/xlc-ppc32-aix-exec",
FileHeader{U802TOCMAGIC},
[]*SectionHeader{
{".text", 0x10000150, 0x00000372, STYP_TEXT},
{".data", 0x200004c2, 0x0000032e, STYP_DATA},
{".bss", 0x200007f0, 0x00000004, STYP_BSS},
{".loader", 0x00000000, 0x0000029d, STYP_LOADER},
{".debug", 0x00000000, 0x0000008f, STYP_DEBUG},
},
[]string{"libc.a"},
},
{
"testdata/xlc-ppc64-aix-exec",
FileHeader{U64_TOCMAGIC},
[]*SectionHeader{
{".text", 0x100000240, 0x00000326, STYP_TEXT},
{".data", 0x110000566, 0x00000182, STYP_DATA},
{".bss", 0x1100006e8, 0x00000008, STYP_BSS},
{".loader", 0x00000000, 0x0000029b, STYP_LOADER},
{".debug", 0x00000000, 0x000000ea, STYP_DEBUG},
},
[]string{"libc.a"},
},
{
"testdata/gcc-ppc32-aix-dwarf2-exec",
FileHeader{U802TOCMAGIC},
[]*SectionHeader{
{".text", 0x10000290, 0x00000bbd, STYP_TEXT},
{".data", 0x20000e4d, 0x00000437, STYP_DATA},
{".bss", 0x20001284, 0x0000021c, STYP_BSS},
{".loader", 0x00000000, 0x000004b3, STYP_LOADER},
{".dwline", 0x00000000, 0x000000df, STYP_DWARF | SSUBTYP_DWLINE},
{".dwinfo", 0x00000000, 0x00000314, STYP_DWARF | SSUBTYP_DWINFO},
{".dwabrev", 0x00000000, 0x000000d6, STYP_DWARF | SSUBTYP_DWABREV},
{".dwarnge", 0x00000000, 0x00000020, STYP_DWARF | SSUBTYP_DWARNGE},
{".dwloc", 0x00000000, 0x00000074, STYP_DWARF | SSUBTYP_DWLOC},
{".debug", 0x00000000, 0x00005e4f, STYP_DEBUG},
},
[]string{"libc.a"},
},
{
"testdata/gcc-ppc64-aix-dwarf2-exec",
FileHeader{U64_TOCMAGIC},
[]*SectionHeader{
{".text", 0x10000480, 0x00000afd, STYP_TEXT},
{".data", 0x20000f7d, 0x000002f3, STYP_DATA},
{".bss", 0x20001270, 0x00000428, STYP_BSS},
{".loader", 0x00000000, 0x00000535, STYP_LOADER},
{".dwline", 0x00000000, 0x000000b4, STYP_DWARF | SSUBTYP_DWLINE},
{".dwinfo", 0x00000000, 0x0000036a, STYP_DWARF | SSUBTYP_DWINFO},
{".dwabrev", 0x00000000, 0x000000b5, STYP_DWARF | SSUBTYP_DWABREV},
{".dwarnge", 0x00000000, 0x00000040, STYP_DWARF | SSUBTYP_DWARNGE},
{".dwloc", 0x00000000, 0x00000062, STYP_DWARF | SSUBTYP_DWLOC},
{".debug", 0x00000000, 0x00006605, STYP_DEBUG},
},
[]string{"libc.a"},
},
}
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)
}
tl := tt.needed
fl, err := f.ImportedLibraries()
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(tl, fl) {
t.Errorf("open %s: loader import = %v, want %v", tt.file, tl, fl)
}
}
}
func TestOpenFailure(t *testing.T) {
filename := "file.go" // not an XCOFF object file
_, err := Open(filename) // don't crash
if err == nil {
t.Errorf("open %s: succeeded unexpectedly", filename)
}
}
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