mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-09-15 08:28:15 -04:00
27 lines
584 B
Go
27 lines
584 B
Go
package io_test
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import (
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"bytes"
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"crypto/rand"
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"testing"
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"github.com/v2ray/v2ray-core/common/alloc"
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. "github.com/v2ray/v2ray-core/common/io"
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v2testing "github.com/v2ray/v2ray-core/testing"
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"github.com/v2ray/v2ray-core/testing/assert"
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)
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func TestAdaptiveWriter(t *testing.T) {
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v2testing.Current(t)
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lb := alloc.NewLargeBuffer()
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rand.Read(lb.Value)
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writeBuffer := make([]byte, 0, 1024*1024)
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writer := NewAdaptiveWriter(NewBufferedWriter(bytes.NewBuffer(writeBuffer)))
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err := writer.Write(lb)
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assert.Error(err).IsNil()
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assert.Bytes(lb.Bytes()).Equals(writeBuffer)
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}
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