| // Copyright 2013 Google Inc. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package googleapi |
| |
| import ( |
| "bytes" |
| "encoding/json" |
| "reflect" |
| "testing" |
| ) |
| |
| func TestTypes(t *testing.T) { |
| type T struct { |
| I32 Int32s |
| I64 Int64s |
| U32 Uint32s |
| U64 Uint64s |
| F64 Float64s |
| } |
| v := &T{ |
| I32: Int32s{-1, 2, 3}, |
| I64: Int64s{-1, 2, 1 << 33}, |
| U32: Uint32s{1, 2}, |
| U64: Uint64s{1, 2, 1 << 33}, |
| F64: Float64s{1.5, 3.33}, |
| } |
| got, err := json.Marshal(v) |
| if err != nil { |
| t.Fatal(err) |
| } |
| want := `{"I32":["-1","2","3"],"I64":["-1","2","8589934592"],"U32":["1","2"],"U64":["1","2","8589934592"],"F64":["1.5","3.33"]}` |
| if string(got) != want { |
| t.Fatalf("Marshal mismatch.\n got: %s\nwant: %s\n", got, want) |
| } |
| |
| v2 := new(T) |
| if err := json.Unmarshal(got, v2); err != nil { |
| t.Fatalf("Unmarshal: %v", err) |
| } |
| if !reflect.DeepEqual(v, v2) { |
| t.Fatalf("Unmarshal didn't produce same results.\n got: %#v\nwant: %#v\n", v, v2) |
| } |
| } |
| |
| func TestRawMessageMarshal(t *testing.T) { |
| // https://golang.org/issue/14493 |
| const want = "{}" |
| b, err := json.Marshal(RawMessage(want)) |
| if err != nil { |
| t.Fatalf("Marshal: %v", err) |
| } |
| if !bytes.Equal(b, []byte(want)) { |
| t.Errorf("Marshal(RawMessage(%q)) = %q; want %q", want, b, want) |
| } |
| } |
| |
| func TestRawMessageUnmarshal(t *testing.T) { |
| const want = "{}" |
| var m RawMessage |
| if err := json.Unmarshal([]byte(want), &m); err != nil { |
| t.Fatalf("Unmarshal: %v", err) |
| } |
| if !bytes.Equal([]byte(m), []byte(want)) { |
| t.Errorf("Unmarshal([]byte(%q), &m); m = %q; want %q", want, string(m), want) |
| } |
| } |