fix CompareBatch

Author: reusee

pkg/testutil/util_compare.go

@@ -96,7 +96,7 @@ func CompareBatches(t *testing.T, expected, actual *batch.Batch) {
 		return
 	}
 	if expected == nil || actual == nil {
-		t.Fatalf("one batch is nil, the other is not. Expected: %!v(MISSING), Actual: %!v(MISSING)", expected, actual)
+		t.Fatalf("one batch is nil, the other is not. Expected: %v, Actual: %v", expected, actual)
 	}
 
 	require.Equal(t, expected.RowCount(), actual.RowCount(), "row count mismatch")
@@ -106,11 +106,11 @@ func CompareBatches(t *testing.T, expected, actual *batch.Batch) {
 	require.Equal(t, len(expected.Attrs), len(actual.Attrs), "attribute count mismatch")
 
 	for i := range expected.Attrs {
-		require.Equal(t, expected.Attrs[i], actual.Attrs[i], "attribute name mismatch at index %!d(MISSING)", i)
+		require.Equal(t, expected.Attrs[i], actual.Attrs[i], "attribute name mismatch at index %d", i)
 	}
 
 	for i := range expected.Vecs {
-		require.True(t, CompareVectors(expected.Vecs[i], actual.Vecs[i]), "vector content mismatch at index %!d(MISSING)", i)
+		require.True(t, CompareVectors(expected.Vecs[i], actual.Vecs[i]), "vector content mismatch at index %d", i)
 	}
 
 	require.Equal(t, len(expected.Aggs), len(actual.Aggs), "aggregator count mismatch")
@@ -119,6 +119,6 @@ func CompareBatches(t *testing.T, expected, actual *batch.Batch) {
 		require.NoError(t, err)
 		actualBytes, err := aggexec.MarshalAggFuncExec(actual.Aggs[i])
 		require.NoError(t, err)
-		require.Equal(t, expectedBytes, actualBytes, "aggregator state mismatch at index %!d(MISSING)", i)
+		require.Equal(t, expectedBytes, actualBytes, "aggregator state mismatch at index %d", i)
 	}
 }