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support []byte; marshal without copy

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This commit is contained in:
Tao Wen
2017-06-06 09:44:56 +08:00
parent 3979955e69
commit a4e5abf492
9 changed files with 225 additions and 140 deletions
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54
jsoniter_stream_test.go Normal file
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package jsoniter
import (
"testing"
"github.com/json-iterator/go/require"
)
func Test_writeByte_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(nil, 1)
stream.writeByte('1')
should.Equal("1", string(stream.Buffer()))
should.Equal(1, len(stream.buf))
stream.writeByte('2')
should.Equal("12", string(stream.Buffer()))
should.Equal(2, len(stream.buf))
stream.writeThreeBytes('3', '4', '5')
should.Equal("12345", string(stream.Buffer()))
}
func Test_writeBytes_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(nil, 1)
stream.Write([]byte{'1', '2'})
should.Equal("12", string(stream.Buffer()))
should.Equal(3, len(stream.buf))
stream.Write([]byte{'3', '4', '5', '6', '7'})
should.Equal("1234567", string(stream.Buffer()))
should.Equal(8, len(stream.buf))
}
func Test_writeIndention_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(nil, 1)
stream.IndentionStep = 2
stream.WriteVal([]int{1,2,3})
should.Equal("[\n 1,\n 2,\n 3\n]", string(stream.Buffer()))
}
func Test_writeRaw_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(nil, 1)
stream.WriteRaw("123")
should.Nil(stream.Error)
should.Equal("123", string(stream.Buffer()))
}
func Test_writeString_should_grow_buffer(t *testing.T) {
should := require.New(t)
stream := NewStream(nil, 0)
stream.WriteString("123")
should.Nil(stream.Error)
should.Equal(`"123"`, string(stream.Buffer()))
}