Reduce use of binary.Read and, by extention, reflection

squashfs_test.go

@@ -68,6 +68,26 @@ func TestMisc(t *testing.T) {
 	// t.Fatal("UM")
 }
 
+func BenchmarkExtract(b *testing.B) {
+	tmpDir := "testing"
+	fil, err := preTest(tmpDir)
+	if err != nil {
+		b.Fatal(err)
+	}
+	libPath := filepath.Join(tmpDir, "ExtractLib")
+	os.RemoveAll(libPath)
+	op := FastOptions()
+	op.IgnorePerm = true
+	rdr, err := NewReader(fil)
+	if err != nil {
+		b.Fatal(err)
+	}
+	err = rdr.ExtractWithOptions(libPath, op)
+	if err != nil {
+		b.Fatal(err)
+	}
+}
+
 func BenchmarkRace(b *testing.B) {
 	tmpDir := "testing"
 	fil, err := preTest(tmpDir)