1 files changed, 150 insertions, 0 deletions
diff --git a/libgo/go/debug/xcoff/file_test.go b/libgo/go/debug/xcoff/file_test.go
new file mode 100644
index 00000000000..115ce308069
--- /dev/null
+++ b/libgo/go/debug/xcoff/file_test.go
@@ -0,0 +1,150 @@
+// 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)
+	}
+}