encoding/binary: improve error messages for benchmarks

Change-Id: I0f4b6752ecc8b4945ecfde627cdec13fc4bb6a69 Reviewed-on: https://go-review.googlesource.com/20850 Reviewed-by: Russ Cox <[email protected]>
Go-zh · Mar 18, 2016 · 705be76 · 705be76
1 parent b2dc1f8
commit 705be76
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/encoding/binary/binary_test.go b/src/encoding/binary/binary_test.go
@@ -374,7 +374,7 @@ func BenchmarkReadStruct(b *testing.B) {
 	}
 	b.StopTimer()
 	if !reflect.DeepEqual(s, t) {
-		b.Fatal("no match")
+		b.Fatalf("struct doesn't match:\ngot  %v;\nwant %v", t, s)
 	}
 }
 
@@ -406,7 +406,7 @@ func BenchmarkReadInts(b *testing.B) {
 	}
 	b.StopTimer()
 	if !reflect.DeepEqual(ls, want) {
-		panic("no match")
+		b.Fatalf("struct doesn't match:\ngot  %v;\nwant %v", ls, want)
 	}
 }