1 files changed, 26 insertions, 15 deletions

diff --git a/libgo/go/cmd/internal/buildid/buildid_test.go b/libgo/go/cmd/internal/buildid/buildid_test.go
index 15481dd7623..904c2c6f377 100644
--- a/libgo/go/cmd/internal/buildid/buildid_test.go
+++ b/libgo/go/cmd/internal/buildid/buildid_test.go
@@ -7,6 +7,7 @@ package buildid
 import (
 	"bytes"
 	"crypto/sha256"
+	"internal/obscuretestdata"
 	"io/ioutil"
 	"os"
 	"reflect"
@@ -19,13 +20,6 @@ const (
 )
 
 func TestReadFile(t *testing.T) {
-	var files = []string{
-		"p.a",
-		"a.elf",
-		"a.macho",
-		"a.pe",
-	}
-
 	f, err := ioutil.TempFile("", "buildid-test-")
 	if err != nil {
 		t.Fatal(err)
@@ -34,26 +28,43 @@ func TestReadFile(t *testing.T) {
 	defer os.Remove(tmp)
 	f.Close()
 
-	for _, f := range files {
-		id, err := ReadFile("testdata/" + f)
+	// Use obscured files to prevent Apple’s notarization service from
+	// mistaking them as candidates for notarization and rejecting the entire
+	// toolchain.
+	// See golang.org/issue/34986
+	var files = []string{
+		"p.a.base64",
+		"a.elf.base64",
+		"a.macho.base64",
+		"a.pe.base64",
+	}
+
+	for _, name := range files {
+		f, err := obscuretestdata.DecodeToTempFile("testdata/" + name)
+		if err != nil {
+			t.Errorf("obscuretestdata.DecodeToTempFile(testdata/%s): %v", name, err)
+			continue
+		}
+		defer os.Remove(f)
+		id, err := ReadFile(f)
 		if id != expectedID || err != nil {
 			t.Errorf("ReadFile(testdata/%s) = %q, %v, want %q, nil", f, id, err, expectedID)
 		}
 		old := readSize
 		readSize = 2048
-		id, err = ReadFile("testdata/" + f)
+		id, err = ReadFile(f)
 		readSize = old
 		if id != expectedID || err != nil {
-			t.Errorf("ReadFile(testdata/%s) [readSize=2k] = %q, %v, want %q, nil", f, id, err, expectedID)
+			t.Errorf("ReadFile(%s) [readSize=2k] = %q, %v, want %q, nil", f, id, err, expectedID)
 		}
 
-		data, err := ioutil.ReadFile("testdata/" + f)
+		data, err := ioutil.ReadFile(f)
 		if err != nil {
 			t.Fatal(err)
 		}
 		m, _, err := FindAndHash(bytes.NewReader(data), expectedID, 1024)
 		if err != nil {
-			t.Errorf("FindAndHash(testdata/%s): %v", f, err)
+			t.Errorf("FindAndHash(%s): %v", f, err)
 			continue
 		}
 		if err := ioutil.WriteFile(tmp, data, 0666); err != nil {
@@ -68,7 +79,7 @@ func TestReadFile(t *testing.T) {
 		err = Rewrite(tf, m, newID)
 		err2 := tf.Close()
 		if err != nil {
-			t.Errorf("Rewrite(testdata/%s): %v", f, err)
+			t.Errorf("Rewrite(%s): %v", f, err)
 			continue
 		}
 		if err2 != nil {
@@ -77,7 +88,7 @@ func TestReadFile(t *testing.T) {
 
 		id, err = ReadFile(tmp)
 		if id != newID || err != nil {
-			t.Errorf("ReadFile(testdata/%s after Rewrite) = %q, %v, want %q, nil", f, id, err, newID)
+			t.Errorf("ReadFile(%s after Rewrite) = %q, %v, want %q, nil", f, id, err, newID)
 		}
 	}
 }