102 lines
3 KiB
Go
102 lines
3 KiB
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package xcoff
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import (
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"reflect"
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"testing"
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)
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type fileTest struct {
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file string
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hdr FileHeader
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sections []*SectionHeader
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needed []string
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}
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var fileTests = []fileTest{
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{
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"testdata/gcc-ppc32-aix-dwarf2-exec",
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FileHeader{U802TOCMAGIC},
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[]*SectionHeader{
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{".text", 0x10000290, 0x00000bbd, STYP_TEXT, 0x7ae6, 0x36},
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{".data", 0x20000e4d, 0x00000437, STYP_DATA, 0x7d02, 0x2b},
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{".bss", 0x20001284, 0x0000021c, STYP_BSS, 0, 0},
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{".loader", 0x00000000, 0x000004b3, STYP_LOADER, 0, 0},
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{".dwline", 0x00000000, 0x000000df, STYP_DWARF | SSUBTYP_DWLINE, 0x7eb0, 0x7},
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{".dwinfo", 0x00000000, 0x00000314, STYP_DWARF | SSUBTYP_DWINFO, 0x7ef6, 0xa},
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{".dwabrev", 0x00000000, 0x000000d6, STYP_DWARF | SSUBTYP_DWABREV, 0, 0},
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{".dwarnge", 0x00000000, 0x00000020, STYP_DWARF | SSUBTYP_DWARNGE, 0x7f5a, 0x2},
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{".dwloc", 0x00000000, 0x00000074, STYP_DWARF | SSUBTYP_DWLOC, 0, 0},
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{".debug", 0x00000000, 0x00005e4f, STYP_DEBUG, 0, 0},
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},
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[]string{"libc.a/shr.o"},
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},
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{
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"testdata/gcc-ppc64-aix-dwarf2-exec",
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FileHeader{U64_TOCMAGIC},
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[]*SectionHeader{
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{".text", 0x10000480, 0x00000afd, STYP_TEXT, 0x8322, 0x34},
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{".data", 0x20000f7d, 0x000002f3, STYP_DATA, 0x85fa, 0x25},
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{".bss", 0x20001270, 0x00000428, STYP_BSS, 0, 0},
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{".loader", 0x00000000, 0x00000535, STYP_LOADER, 0, 0},
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{".dwline", 0x00000000, 0x000000b4, STYP_DWARF | SSUBTYP_DWLINE, 0x8800, 0x4},
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{".dwinfo", 0x00000000, 0x0000036a, STYP_DWARF | SSUBTYP_DWINFO, 0x8838, 0x7},
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{".dwabrev", 0x00000000, 0x000000b5, STYP_DWARF | SSUBTYP_DWABREV, 0, 0},
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{".dwarnge", 0x00000000, 0x00000040, STYP_DWARF | SSUBTYP_DWARNGE, 0x889a, 0x2},
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{".dwloc", 0x00000000, 0x00000062, STYP_DWARF | SSUBTYP_DWLOC, 0, 0},
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{".debug", 0x00000000, 0x00006605, STYP_DEBUG, 0, 0},
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},
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[]string{"libc.a/shr_64.o"},
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},
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}
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func TestOpen(t *testing.T) {
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for i := range fileTests {
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tt := &fileTests[i]
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f, err := Open(tt.file)
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if err != nil {
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t.Error(err)
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continue
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}
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if !reflect.DeepEqual(f.FileHeader, tt.hdr) {
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t.Errorf("open %s:\n\thave %#v\n\twant %#v\n", tt.file, f.FileHeader, tt.hdr)
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continue
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}
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for i, sh := range f.Sections {
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if i >= len(tt.sections) {
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break
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}
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have := &sh.SectionHeader
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want := tt.sections[i]
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if !reflect.DeepEqual(have, want) {
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t.Errorf("open %s, section %d:\n\thave %#v\n\twant %#v\n", tt.file, i, have, want)
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}
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}
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tn := len(tt.sections)
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fn := len(f.Sections)
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if tn != fn {
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t.Errorf("open %s: len(Sections) = %d, want %d", tt.file, fn, tn)
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}
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tl := tt.needed
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fl, err := f.ImportedLibraries()
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if err != nil {
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t.Error(err)
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}
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if !reflect.DeepEqual(tl, fl) {
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t.Errorf("open %s: loader import = %v, want %v", tt.file, tl, fl)
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}
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}
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}
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func TestOpenFailure(t *testing.T) {
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filename := "file.go" // not an XCOFF object file
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_, err := Open(filename) // don't crash
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if err == nil {
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t.Errorf("open %s: succeeded unexpectedly", filename)
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}
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}
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