| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package arrow_test |
| |
| import ( |
| "reflect" |
| "testing" |
| |
| "github.com/apache/arrow/go/arrow" |
| ) |
| |
| {{- range .In}} |
| |
| func Test{{.Name}}Traits(t *testing.T) { |
| const N = 10 |
| b1 := arrow.{{.Name}}Traits.CastToBytes([]{{or .QualifiedType .Type}}{ |
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| }) |
| |
| b2 := make([]byte, arrow.{{.Name}}Traits.BytesRequired(N)) |
| for i := 0; i < N; i++ { |
| beg := i * arrow.{{.Name}}SizeBytes |
| end := (i + 1) * arrow.{{.Name}}SizeBytes |
| arrow.{{.Name}}Traits.PutValue(b2[beg:end], {{or .QualifiedType .Type}}(i)) |
| } |
| |
| if !reflect.DeepEqual(b1, b2) { |
| v1 := arrow.{{.Name}}Traits.CastFromBytes(b1) |
| v2 := arrow.{{.Name}}Traits.CastFromBytes(b2) |
| t.Fatalf("invalid values:\nb1=%v\nb2=%v\nv1=%v\nv2=%v\n", b1, b2, v1, v2) |
| } |
| |
| v1 := arrow.{{.Name}}Traits.CastFromBytes(b1) |
| for i, v := range v1 { |
| if got, want := v, {{or .QualifiedType .Type}}(i); got != want { |
| t.Fatalf("invalid value[%d]. got=%v, want=%v", i, got, want) |
| } |
| } |
| |
| v2 := make([]{{or .QualifiedType .Type}}, N) |
| arrow.{{.Name}}Traits.Copy(v2, v1) |
| |
| if !reflect.DeepEqual(v1, v2) { |
| t.Fatalf("invalid values:\nv1=%v\nv2=%v\n", v1, v2) |
| } |
| } |
| {{end}} |