// So we just check the prefix.

			c := len(goExp)
			if c > len(zstdExp) {
				c = len(zstdExp)
			}
			goExp = goExp[:c]
			zstdExp = zstdExp[:c]
			if !bytes.Equal(goExp, zstdExp) {
				t.Error("byte mismatch after error")
				t.Logf("Go error: %v\n", goErr)
				t.Logf("zstd error: %v\n", zstdErr)
				showDiffs(t, zstdExp, goExp)
			}
		}
	})