mirror of https://github.com/go-redis/redis.git
88 lines
2.0 KiB
Go
88 lines
2.0 KiB
Go
package proto_test
|
|
|
|
import (
|
|
"bytes"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/go-redis/redis/internal/proto"
|
|
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
var _ = Describe("Reader", func() {
|
|
|
|
It("should read n bytes", func() {
|
|
data, err := proto.NewReader(strings.NewReader("ABCDEFGHIJKLMNO")).ReadN(10)
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(len(data)).To(Equal(10))
|
|
Expect(string(data)).To(Equal("ABCDEFGHIJ"))
|
|
|
|
data, err = proto.NewReader(strings.NewReader(strings.Repeat("x", 8192))).ReadN(6000)
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(len(data)).To(Equal(6000))
|
|
})
|
|
|
|
It("should read lines", func() {
|
|
p := proto.NewReader(strings.NewReader("$5\r\nhello\r\n"))
|
|
|
|
data, err := p.ReadLine()
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(string(data)).To(Equal("$5"))
|
|
|
|
data, err = p.ReadLine()
|
|
Expect(err).NotTo(HaveOccurred())
|
|
Expect(string(data)).To(Equal("hello"))
|
|
})
|
|
|
|
})
|
|
|
|
func BenchmarkReader_ParseReply_Status(b *testing.B) {
|
|
benchmarkParseReply(b, "+OK\r\n", nil, false)
|
|
}
|
|
|
|
func BenchmarkReader_ParseReply_Int(b *testing.B) {
|
|
benchmarkParseReply(b, ":1\r\n", nil, false)
|
|
}
|
|
|
|
func BenchmarkReader_ParseReply_Error(b *testing.B) {
|
|
benchmarkParseReply(b, "-Error message\r\n", nil, true)
|
|
}
|
|
|
|
func BenchmarkReader_ParseReply_String(b *testing.B) {
|
|
benchmarkParseReply(b, "$5\r\nhello\r\n", nil, false)
|
|
}
|
|
|
|
func BenchmarkReader_ParseReply_Slice(b *testing.B) {
|
|
benchmarkParseReply(b, "*2\r\n$5\r\nhello\r\n$5\r\nworld\r\n", multiBulkParse, false)
|
|
}
|
|
|
|
func benchmarkParseReply(b *testing.B, reply string, m proto.MultiBulkParse, wanterr bool) {
|
|
buf := new(bytes.Buffer)
|
|
for i := 0; i < b.N; i++ {
|
|
buf.WriteString(reply)
|
|
}
|
|
p := proto.NewReader(buf)
|
|
b.ResetTimer()
|
|
|
|
for i := 0; i < b.N; i++ {
|
|
_, err := p.ReadReply(m)
|
|
if !wanterr && err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func multiBulkParse(p *proto.Reader, n int64) (interface{}, error) {
|
|
vv := make([]interface{}, 0, n)
|
|
for i := int64(0); i < n; i++ {
|
|
v, err := p.ReadReply(multiBulkParse)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
vv = append(vv, v)
|
|
}
|
|
return vv, nil
|
|
}
|