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描述文字

Golang bson.Marshal函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/youtube/vitess/go/bson.Marshal函数的典型用法代码示例。如果您正苦于以下问题：Golang Marshal函数的具体用法？Golang Marshal怎么用？Golang Marshal使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了Marshal函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestQueryResult

func TestQueryResult(t *testing.T) {
	want := "\xcb\x00\x00\x00\x04Fields\x009\x00\x00\x00\x030\x001\x00\x00\x00\x05Name\x00\x04\x00\x00\x00\x00name\x12Type\x00\x01\x00\x00\x00\x00\x00\x00\x00\x12Flags\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12RowsAffected\x00\x02\x00\x00\x00\x00\x00\x00\x00\x12InsertId\x00\x03\x00\x00\x00\x00\x00\x00\x00\x04Rows\x00 \x00\x00\x00\x040\x00\x18\x00\x00\x00\x050\x00\x01\x00\x00\x00\x001\x051\x00\x02\x00\x00\x00\x00aa\x00\x00\x03Err\x002\x00\x00\x00\x12Code\x00\xe8\x03\x00\x00\x00\x00\x00\x00\x05Message\x00\x11\x00\x00\x00\x00failed due to err\x00\x00"
	custom := QueryResult{
		Fields:       []Field{{"name", 1, VT_ZEROVALUE_FLAG}},
		RowsAffected: 2,
		InsertId:     3,
		Rows: [][]sqltypes.Value{
			{{sqltypes.Numeric("1")}, {sqltypes.String("aa")}},
		},
		Err: &RPCError{1000, "failed due to err"},
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled QueryResult
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if unmarshalled.Err == nil {
		t.Errorf("want %#v, got %#v", custom.Err, unmarshalled.Err)
	} else {
		if *custom.Err != *unmarshalled.Err {
			t.Errorf("want %#v, got %#v", custom.Err, unmarshalled.Err)
		}
	}
	if custom.RowsAffected != unmarshalled.RowsAffected {
		t.Errorf("want %v, got %#v", custom.RowsAffected, unmarshalled.RowsAffected)
	}
	if custom.InsertId != unmarshalled.InsertId {
		t.Errorf("want %v, got %#v", custom.InsertId, unmarshalled.InsertId)
	}
	if custom.Fields[0].Name != unmarshalled.Fields[0].Name {
		t.Errorf("want %v, got %#v", custom.Fields[0].Name, unmarshalled.Fields[0].Name)
	}
	if custom.Fields[0].Type != unmarshalled.Fields[0].Type {
		t.Errorf("want %v, got %#v", custom.Fields[0].Type, unmarshalled.Fields[0].Type)
	}
	if !bytes.Equal(custom.Rows[0][0].Raw(), unmarshalled.Rows[0][0].Raw()) {
		t.Errorf("want %s, got %s", custom.Rows[0][0].Raw(), unmarshalled.Rows[0][0].Raw())
	}
	if !bytes.Equal(custom.Rows[0][1].Raw(), unmarshalled.Rows[0][1].Raw()) {
		t.Errorf("want %s, got %s", custom.Rows[0][0].Raw(), unmarshalled.Rows[0][0].Raw())
	}

	extra, err := bson.Marshal(&extraQueryResult{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(extra, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
}
开发者ID:richarwu，项目名称:vitess，代码行数:60，代码来源:bson_test.go


示例2: TestQueryList

func TestQueryList(t *testing.T) {
	reflected, err := bson.Marshal(&reflectQueryList{
		Queries: []BoundQuery{{
			Sql:           "query",
			BindVariables: map[string]interface{}{"val": int64(1)},
		}},
		TransactionId: 1,
		SessionId:     2,
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := QueryList{
		Queries: []BoundQuery{{
			Sql:           "query",
			BindVariables: map[string]interface{}{"val": int64(1)},
		}},
		TransactionId: 1,
		SessionId:     2,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled QueryList
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if custom.TransactionId != unmarshalled.TransactionId {
		t.Errorf("want %v, got %v", custom.TransactionId, unmarshalled.TransactionId)
	}
	if custom.SessionId != unmarshalled.SessionId {
		t.Errorf("want %v, got %v", custom.SessionId, unmarshalled.SessionId)
	}
	if custom.Queries[0].Sql != unmarshalled.Queries[0].Sql {
		t.Errorf("want %v, got %v", custom.Queries[0].Sql, unmarshalled.Queries[0].Sql)
	}
	if custom.Queries[0].BindVariables["val"].(int64) != unmarshalled.Queries[0].BindVariables["val"].(int64) {
		t.Errorf("want %v, got %v", custom.Queries[0].BindVariables["val"], unmarshalled.Queries[0].BindVariables["val"])
	}

	unexpected, err := bson.Marshal(&badQueryList{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:rjammala，项目名称:vitess，代码行数:59，代码来源:bson_test.go


示例3: TestQueryResultList

func TestQueryResultList(t *testing.T) {
	reflected, err := bson.Marshal(&reflectQueryResultList{
		List: []mproto.QueryResult{{
			Fields:       []mproto.Field{{"name", 1}},
			RowsAffected: 2,
			InsertId:     3,
			Rows: [][]sqltypes.Value{
				{{sqltypes.String("1")}, {sqltypes.String("aa")}},
			},
		}},
		Session: &commonSession,
		Error:   "error",
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := QueryResultList{
		List: []mproto.QueryResult{{
			Fields:       []mproto.Field{{"name", 1}},
			RowsAffected: 2,
			InsertId:     3,
			Rows: [][]sqltypes.Value{
				{{sqltypes.String("1")}, {sqltypes.String("aa")}},
			},
		}},
		Session: &commonSession,
		Error:   "error",
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled QueryResultList
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%#v, got \n%#v", custom, unmarshalled)
	}

	unexpected, err := bson.Marshal(&badQueryResultList{})

	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:nimishzynga，项目名称:vitess，代码行数:59，代码来源:vtgate_proto_test.go


示例4: TestQueryResultList

func TestQueryResultList(t *testing.T) {
	reflected, err := bson.Marshal(&reflectQueryResultList{
		List: []mproto.QueryResult{{
			Fields:       []mproto.Field{{"name", 1, mproto.VT_ZEROVALUE_FLAG}},
			RowsAffected: 2,
			InsertId:     3,
			Rows: [][]sqltypes.Value{
				{{sqltypes.String("1")}, {sqltypes.String("aa")}},
			},
		}},
		Session: &commonSession,
		Error:   "error",
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := QueryResultList{
		List: []mproto.QueryResult{{
			Fields:       []mproto.Field{{"name", 1, mproto.VT_ZEROVALUE_FLAG}},
			RowsAffected: 2,
			InsertId:     3,
			Rows: [][]sqltypes.Value{
				{{sqltypes.String("1")}, {sqltypes.String("aa")}},
			},
		}},
		Session: &commonSession,
		Error:   "error",
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%+v, got\n%+v", want, got)
	}

	var unmarshalled QueryResultList
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%+v, got \n%+v", custom, unmarshalled)
	}

	extra, err := bson.Marshal(&extraQueryResultList{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(extra, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
}
开发者ID:pranjal5215，项目名称:vitess，代码行数:57，代码来源:vtgate_proto_test.go


示例5: TestQuery

func TestQuery(t *testing.T) {
	reflected, err := bson.Marshal(&reflectQuery{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		SessionId:     2,
		TransactionId: 1,
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := Query{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		SessionId:     2,
		TransactionId: 1,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled Query
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if custom.Sql != unmarshalled.Sql {
		t.Errorf("want %v, got %v", custom.Sql, unmarshalled.Sql)
	}
	if custom.TransactionId != unmarshalled.TransactionId {
		t.Errorf("want %v, got %v", custom.TransactionId, unmarshalled.TransactionId)
	}
	if custom.SessionId != unmarshalled.SessionId {
		t.Errorf("want %v, got %v", custom.SessionId, unmarshalled.SessionId)
	}
	if custom.BindVariables["val"].(int64) != unmarshalled.BindVariables["val"].(int64) {
		t.Errorf("want %v, got %v", custom.BindVariables["val"], unmarshalled.BindVariables["val"])
	}

	extra, err := bson.Marshal(&extraQuery{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(extra, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
}
开发者ID:richarwu，项目名称:vitess，代码行数:54，代码来源:bson_test.go


示例6: TestBinlogTransaction

func TestBinlogTransaction(t *testing.T) {
	reflected, err := bson.Marshal(&reflectBinlogTransaction{
		Statements: []reflectStatement{
			{
				Category: 1,
				Sql:      []byte("sql"),
			},
		},
		Timestamp: 456,
		GroupId:   123,
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := BinlogTransaction{
		Statements: []Statement{
			{
				Category: 1,
				Sql:      []byte("sql"),
			},
		},
		Timestamp: 456,
		GroupId:   123,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled BinlogTransaction
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("%#v != %#v", custom, unmarshalled)
	}

	extra, err := bson.Marshal(&extraBinlogTransaction{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(extra, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
}
开发者ID:kingpro，项目名称:vitess，代码行数:53，代码来源:binlog_transaction_test.go


示例7: TestQueryResult

func TestQueryResult(t *testing.T) {
	want := "\x85\x00\x00\x00\x04Fields\x00*\x00\x00\x00\x030\x00\"\x00\x00\x00\x05Name\x00\x04\x00\x00\x00\x00name\x12Type\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12RowsAffected\x00\x02\x00\x00\x00\x00\x00\x00\x00\x12InsertId\x00\x03\x00\x00\x00\x00\x00\x00\x00\x04Rows\x00 \x00\x00\x00\x040\x00\x18\x00\x00\x00\x050\x00\x01\x00\x00\x00\x001\x051\x00\x02\x00\x00\x00\x00aa\x00\x00\x00"
	custom := QueryResult{
		Fields:       []Field{{"name", 1}},
		RowsAffected: 2,
		InsertId:     3,
		Rows: [][]sqltypes.Value{
			{{sqltypes.Numeric("1")}, {sqltypes.String("aa")}},
		},
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled QueryResult
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if custom.RowsAffected != unmarshalled.RowsAffected {
		t.Errorf("want %v, got %#v", custom.RowsAffected, unmarshalled.RowsAffected)
	}
	if custom.InsertId != unmarshalled.InsertId {
		t.Errorf("want %v, got %#v", custom.InsertId, unmarshalled.InsertId)
	}
	if custom.Fields[0].Name != unmarshalled.Fields[0].Name {
		t.Errorf("want %v, got %#v", custom.Fields[0].Name, unmarshalled.Fields[0].Name)
	}
	if custom.Fields[0].Type != unmarshalled.Fields[0].Type {
		t.Errorf("want %v, got %#v", custom.Fields[0].Type, unmarshalled.Fields[0].Type)
	}
	if !bytes.Equal(custom.Rows[0][0].Raw(), unmarshalled.Rows[0][0].Raw()) {
		t.Errorf("want %s, got %s", custom.Rows[0][0].Raw(), unmarshalled.Rows[0][0].Raw())
	}
	if !bytes.Equal(custom.Rows[0][1].Raw(), unmarshalled.Rows[0][1].Raw()) {
		t.Errorf("want %s, got %s", custom.Rows[0][0].Raw(), unmarshalled.Rows[0][0].Raw())
	}

	unexpected, err := bson.Marshal(&badQueryResult{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:rjammala，项目名称:vitess，代码行数:53，代码来源:bson_test.go


示例8: TestResponseBson

func TestResponseBson(t *testing.T) {
	reflected, err := bson.Marshal(&reflectResponseBson{
		ServiceMethod: "aa",
		Seq:           1,
		Error:         "err",
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := ResponseBson{
		&rpc.Response{
			ServiceMethod: "aa",
			Seq:           1,
			Error:         "err",
		},
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	unmarshalled := ResponseBson{Response: new(rpc.Response)}
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if custom.ServiceMethod != unmarshalled.ServiceMethod {
		t.Errorf("want %v, got %#v", custom.ServiceMethod, unmarshalled.ServiceMethod)
	}
	if custom.Seq != unmarshalled.Seq {
		t.Errorf("want %v, got %#v", custom.Seq, unmarshalled.Seq)
	}
	if custom.Error != unmarshalled.Error {
		t.Errorf("want %v, got %#v", custom.Error, unmarshalled.Error)
	}

	unexpected, err := bson.Marshal(&badResponseBson{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:rjammala，项目名称:vitess，代码行数:52，代码来源:custom_codecs_test.go


示例9: TestBinlogTransaction

func TestBinlogTransaction(t *testing.T) {
	reflected, err := bson.Marshal(&reflectBinlogTransaction{
		Statements: []reflectStatement{
			{
				Category: 1,
				Sql:      []byte("sql"),
			},
		},
		GroupId: 123,
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := BinlogTransaction{
		Statements: []Statement{
			{
				Category: 1,
				Sql:      []byte("sql"),
			},
		},
		GroupId: 123,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled BinlogTransaction
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("%#v != %#v", custom, unmarshalled)
	}

	unexpected, err := bson.Marshal(&badBinlogTransaction{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:rjammala，项目名称:vitess，代码行数:52，代码来源:binlog_transaction_test.go


示例10: TestStreamQueryKeyRange

func TestStreamQueryKeyRange(t *testing.T) {
	reflected, err := bson.Marshal(&reflectStreamQueryKeyRange{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		Keyspace:      "keyspace",
		KeyRange:      "10-18",
		TabletType:    "replica",
		Session:       &commonSession,
	})

	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := StreamQueryKeyRange{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		Keyspace:      "keyspace",
		KeyRange:      "10-18",
		TabletType:    "replica",
		Session:       &commonSession,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled StreamQueryKeyRange
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%#v, got \n%#v", custom, unmarshalled)
	}

	unexpected, err := bson.Marshal(&badStreamQueryKeyRange{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:nimishzynga，项目名称:vitess，代码行数:51，代码来源:vtgate_proto_test.go


示例11: TestKeyRangeQuery

func TestKeyRangeQuery(t *testing.T) {
	reflected, err := bson.Marshal(&reflectKeyRangeQuery{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		Keyspace:      "keyspace",
		KeyRanges:     []kproto.KeyRange{kproto.KeyRange{Start: "10", End: "18"}},
		TabletType:    "replica",
		Session:       &commonSession,
	})

	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := KeyRangeQuery{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		Keyspace:      "keyspace",
		KeyRanges:     []kproto.KeyRange{kproto.KeyRange{Start: "10", End: "18"}},
		TabletType:    "replica",
		Session:       &commonSession,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%+v, got\n%+v", want, got)
	}

	var unmarshalled KeyRangeQuery
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%+v, got \n%+v", custom, unmarshalled)
	}

	extra, err := bson.Marshal(&extraKeyRangeQuery{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(extra, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
}
开发者ID:UGuarder，项目名称:vitess，代码行数:50，代码来源:vtgate_proto_test.go


示例12: TestQueryShard

func TestQueryShard(t *testing.T) {
	reflected, err := bson.Marshal(&reflectQueryShard{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		Keyspace:      "keyspace",
		Shards:        []string{"shard1", "shard2"},
		TabletType:    topo.TabletType("replica"),
		Session:       &commonSession,
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := QueryShard{
		Sql:           "query",
		BindVariables: map[string]interface{}{"val": int64(1)},
		Keyspace:      "keyspace",
		Shards:        []string{"shard1", "shard2"},
		TabletType:    topo.TabletType("replica"),
		Session:       &commonSession,
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled QueryShard
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%#v, got \n%#v", custom, unmarshalled)
	}

	unexpected, err := bson.Marshal(&badQueryShard{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:rjammala，项目名称:vitess，代码行数:50，代码来源:vtgate_proto_test.go


示例13: TestSession

func TestSession(t *testing.T) {
	reflected, err := bson.Marshal(&reflectSession{
		InTransaction: true,
		ShardSessions: []*ShardSession{{
			Keyspace:      "a",
			Shard:         "0",
			TabletType:    topo.TabletType("replica"),
			TransactionId: 1,
		}, {
			Keyspace:      "b",
			Shard:         "1",
			TabletType:    topo.TabletType("master"),
			TransactionId: 2,
		}},
	})
	if err != nil {
		t.Error(err)
	}
	want := string(reflected)

	custom := commonSession
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled Session
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%#v, got \n%#v", custom, unmarshalled)
	}

	unexpected, err := bson.Marshal(&badSession{})
	if err != nil {
		t.Error(err)
	}
	err = bson.Unmarshal(unexpected, &unmarshalled)
	want = "Unrecognized tag Extra"
	if err == nil || want != err.Error() {
		t.Errorf("want %v, got %v", want, err)
	}
}
开发者ID:rjammala，项目名称:vitess，代码行数:49，代码来源:vtgate_proto_test.go


示例14: TestBsonMarshalUnmarshalGTIDFieldInStruct

func TestBsonMarshalUnmarshalGTIDFieldInStruct(t *testing.T) {
	gtidParsers["golf"] = func(s string) (GTID, error) {
		return fakeGTID{flavor: "golf", value: s}, nil
	}
	input := fakeGTID{flavor: "golf", value: "par"}
	want := fakeGTID{flavor: "golf", value: "par"}

	type mystruct struct {
		GTIDField
	}

	buf, err := bson.Marshal(&mystruct{GTIDField{input}})
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	var gotStruct mystruct
	if err = bson.Unmarshal(buf, &gotStruct); err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	if got := gotStruct.GTIDField.Value; got != want {
		t.Errorf("marshal->unmarshal mismatch, got %#v, want %#v", got, want)
	}
}
开发者ID:chinna1986，项目名称:vitess，代码行数:25，代码来源:gtid_test.go


示例15: TestRun

func TestRun(t *testing.T) {
	for caseno, tcase := range testcases {
		actual, err := bson.Marshal(&tcase.qr)
		if err != nil {
			t.Errorf("Error on %d: %v", caseno, err)
		}
		if tcase.encoded != "" && string(actual) != tcase.encoded {
			t.Errorf("Expecting vs actual for %d:\n%#v\n%#v", caseno, tcase.encoded, string(actual))
		}
		var newqr Result
		err = bson.Unmarshal(actual, &newqr)
		if err != nil {
			t.Errorf("Error on %d: %v", caseno, err)
		}
		if len(newqr.Fields) == 0 {
			newqr.Fields = nil
		}
		if len(newqr.Rows) == 0 {
			newqr.Rows = nil
		}
		if !reflect.DeepEqual(newqr, tcase.qr) {
			t.Errorf("Case: %d,\n%#v, want\n%#v", caseno, newqr, tcase.qr)
		}
	}
}
开发者ID:littleyang，项目名称:vitess，代码行数:25，代码来源:result_bson_test.go


示例16: handleTxn

func (rowCache *InvalidationProcessor) handleTxn(commitEvent *mysqlctl.UpdateResponse) error {
	var err error
	defer func() {
		if x := recover(); x != nil {
			if terr, ok := x.(*TabletError); ok {
				rowCache.updateErrCounters(NewInvalidationError(INVALID_EVENT, terr.Error(), commitEvent.BinlogPosition.String()))
			} else {
				err = NewInvalidationError(FATAL_ERROR, "handleTxn failed", commitEvent.BinlogPosition.String())
			}
		}
	}()

	if len(rowCache.dmlBuffer) == 0 {
		return nil
	}
	rowCache.encBuf = rowCache.encBuf[:0]
	cacheInvalidate := new(proto.CacheInvalidate)
	rowCache.encBuf, err = bson.Marshal(&commitEvent.BinlogPosition)
	if err != nil {
		return NewInvalidationError(FATAL_ERROR, fmt.Sprintf("Error in encoding position, %v", err), commitEvent.BinlogPosition.String())
	}
	cacheInvalidate.Position = rowCache.encBuf
	cacheInvalidate.Dmls = make([]proto.DmlType, 0, len(rowCache.dmlBuffer))
	for _, dml := range rowCache.dmlBuffer {
		cacheInvalidate.Dmls = append(cacheInvalidate.Dmls, *dml)
	}
	InvalidateForDml(cacheInvalidate)
	return nil
}
开发者ID:shrutip，项目名称:vitess，代码行数:29，代码来源:rowcache_invalidator.go


示例17: handleDdlEvent

func (rowCache *InvalidationProcessor) handleDdlEvent(ddlEvent *mysqlctl.UpdateResponse) error {
	var err error
	defer func() {
		if x := recover(); x != nil {
			if terr, ok := x.(*TabletError); ok {
				rowCache.updateErrCounters(NewInvalidationError(INVALID_EVENT, terr.Error(), ddlEvent.BinlogPosition.String()))
			} else {
				err = NewInvalidationError(FATAL_ERROR, "ddlEvent failed", ddlEvent.BinlogPosition.String())
			}
		}
	}()

	if ddlEvent.Sql == "" {
		rowCache.updateErrCounters(NewInvalidationError(INVALID_EVENT, "Empty ddl sql", ddlEvent.BinlogPosition.String()))
		return nil
		//return NewInvalidationError(INVALID_EVENT, "Empty ddl sql", ddlEvent.BinlogPosition.String())
	}
	rowCache.encBuf = rowCache.encBuf[:0]
	ddlInvalidate := new(proto.DDLInvalidate)
	rowCache.encBuf, err = bson.Marshal(&ddlEvent.BinlogPosition)
	if err != nil {
		return NewInvalidationError(FATAL_ERROR, fmt.Sprintf("Error in encoding position, %v", err), ddlEvent.BinlogPosition.String())
	}
	ddlInvalidate.Position = rowCache.encBuf
	ddlInvalidate.DDL = ddlEvent.Sql
	InvalidateForDDL(ddlInvalidate)
	return nil
}
开发者ID:shrutip，项目名称:vitess，代码行数:28，代码来源:rowcache_invalidator.go


示例18: TestExtraFieldsBson

func TestExtraFieldsBson(t *testing.T) {
	swra := &SlaveWasRestartedArgs{
		Parent: topo.TabletAlias{
			Uid:  1,
			Cell: "aa",
		},
		ExpectedMasterAddr:   "a1",
		ExpectedMasterIpAddr: "i1",
		ScrapStragglers:      true,
		// Disabled for now
		// ContinueOnUnexpectedMaster: true,
	}
	data, err := bson.Marshal(swra)
	if err != nil {
		t.Fatal(err)
	}

	output := &slaveWasRestartedTestArgs{}

	err = bson.Unmarshal(data, output)
	if err != nil {
		// This should not error out. See b/12857170
		// t.Error(err)
	}
}
开发者ID:qinbo，项目名称:vitess，代码行数:25，代码来源:structs_test.go


示例19: TestQueryResult

func TestQueryResult(t *testing.T) {
	// We can't do the reflection test because bson
	// doesn't do it correctly for embedded fields.
	want := "\x90\x01\x00\x00\x03Result\x00\x99\x00\x00\x00\x04Fields\x009\x00\x00\x00\x030\x001\x00\x00\x00\x05Name\x00\x04\x00\x00\x00\x00name\x12Type\x00\x01\x00\x00\x00\x00\x00\x00\x00\x12Flags\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?RowsAffected\x00\x02\x00\x00\x00\x00\x00\x00\x00?InsertId\x00\x03\x00\x00\x00\x00\x00\x00\x00\x04Rows\x00 \x00\x00\x00\x040\x00\x18\x00\x00\x00\x050\x00\x01\x00\x00\x00\x001\x051\x00\x02\x00\x00\x00\x00aa\x00\x00\nErr\x00\x00\x03Session\x00\xd0\x00\x00\x00\bInTransaction\x00\x01\x04ShardSessions\x00\xac\x00\x00\x00\x030\x00Q\x00\x00\x00\x05Keyspace\x00\x01\x00\x00\x00\x00a\x05Shard\x00\x01\x00\x00\x00\x000\x05TabletType\x00\a\x00\x00\x00\x00replica\x12TransactionId\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x031\x00P\x00\x00\x00\x05Keyspace\x00\x01\x00\x00\x00\x00b\x05Shard\x00\x01\x00\x00\x00\x001\x05TabletType\x00\x06\x00\x00\x00\x00master\x12TransactionId\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05Error\x00\x05\x00\x00\x00\x00error\x00"

	custom := QueryResult{
		Result: &mproto.QueryResult{
			Fields:       []mproto.Field{{"name", 1, mproto.VT_ZEROVALUE_FLAG}},
			RowsAffected: 2,
			InsertId:     3,
			Rows: [][]sqltypes.Value{
				{{sqltypes.String("1")}, {sqltypes.String("aa")}},
			},
		},
		Session: &commonSession,
		Error:   "error",
	}
	encoded, err := bson.Marshal(&custom)
	if err != nil {
		t.Error(err)
	}
	got := string(encoded)
	if want != got {
		t.Errorf("want\n%#v, got\n%#v", want, got)
	}

	var unmarshalled QueryResult
	err = bson.Unmarshal(encoded, &unmarshalled)
	if err != nil {
		t.Error(err)
	}
	if !reflect.DeepEqual(custom, unmarshalled) {
		t.Errorf("want \n%+v, got \n%+v", custom, unmarshalled)
	}
}
开发者ID:pranjal5215，项目名称:vitess，代码行数:35，代码来源:vtgate_proto_test.go


示例20: TestBsonMarshalUnmarshalReplicationPositionInStruct

func TestBsonMarshalUnmarshalReplicationPositionInStruct(t *testing.T) {
	gtidSetParsers["golf"] = func(s string) (GTIDSet, error) {
		return fakeGTID{flavor: "golf", value: s}, nil
	}
	input := ReplicationPosition{GTIDSet: fakeGTID{flavor: "golf", value: "par"}}
	want := ReplicationPosition{GTIDSet: fakeGTID{flavor: "golf", value: "par"}}

	type mystruct struct {
		ReplicationPosition
	}

	buf, err := bson.Marshal(&mystruct{ReplicationPosition: input})
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	var gotStruct mystruct
	if err = bson.Unmarshal(buf, &gotStruct); err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	if got := gotStruct.ReplicationPosition; !got.Equal(want) {
		t.Errorf("marshal->unmarshal mismatch, got %#v, want %#v", got, want)
	}
}
开发者ID:pranjal5215，项目名称:vitess，代码行数:25，代码来源:replication_test.go



注：本文中的github.com/youtube/vitess/go/bson.Marshal函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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