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Use single read and write buffer where possible

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This commit is contained in:
Vladimir Mihailenco
2018-08-04 12:19:19 +03:00
parent ad7024da36
commit b576fe91a1
11 changed files with 368 additions and 106 deletions
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16
internal/proto/reader_test.go
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@ -11,27 +11,31 @@ import (
. "github.com/onsi/gomega"
)
func newReader(s string) *proto.Reader {
return proto.NewReader(proto.NewBufioReader(strings.NewReader(s)))
}
var _ = Describe("Reader", func() {
It("should read n bytes", func() {
data, err := proto.NewReader(strings.NewReader("ABCDEFGHIJKLMNO")).ReadN(10)
data, err := 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)
data, err = 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"))
r := newReader("$5\r\nhello\r\n")
data, err := p.ReadLine()
data, err := r.ReadLine()
Expect(err).NotTo(HaveOccurred())
Expect(string(data)).To(Equal("$5"))
data, err = p.ReadLine()
data, err = r.ReadLine()
Expect(err).NotTo(HaveOccurred())
Expect(string(data)).To(Equal("hello"))
})
@ -63,7 +67,7 @@ func benchmarkParseReply(b *testing.B, reply string, m proto.MultiBulkParse, wan
for i := 0; i < b.N; i++ {
buf.WriteString(reply)
}
p := proto.NewReader(buf)
p := proto.NewReader(proto.NewBufioReader(buf))
b.ResetTimer()
for i := 0; i < b.N; i++ {