70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package flate
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import (
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"bytes"
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"io"
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"testing"
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)
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func TestReset(t *testing.T) {
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ss := []string{
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"lorem ipsum izzle fo rizzle",
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"the quick brown fox jumped over",
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}
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deflated := make([]bytes.Buffer, 2)
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for i, s := range ss {
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w, _ := NewWriter(&deflated[i], 1)
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w.Write([]byte(s))
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w.Close()
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}
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inflated := make([]bytes.Buffer, 2)
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f := NewReader(&deflated[0])
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io.Copy(&inflated[0], f)
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f.(Resetter).Reset(&deflated[1], nil)
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io.Copy(&inflated[1], f)
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f.Close()
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for i, s := range ss {
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if s != inflated[i].String() {
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t.Errorf("inflated[%d]:\ngot %q\nwant %q", i, inflated[i], s)
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}
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}
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}
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func TestResetDict(t *testing.T) {
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dict := []byte("the lorem fox")
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ss := []string{
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"lorem ipsum izzle fo rizzle",
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"the quick brown fox jumped over",
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}
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deflated := make([]bytes.Buffer, len(ss))
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for i, s := range ss {
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w, _ := NewWriterDict(&deflated[i], DefaultCompression, dict)
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w.Write([]byte(s))
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w.Close()
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}
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inflated := make([]bytes.Buffer, len(ss))
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f := NewReader(nil)
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for i := range inflated {
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f.(Resetter).Reset(&deflated[i], dict)
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io.Copy(&inflated[i], f)
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}
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f.Close()
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for i, s := range ss {
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if s != inflated[i].String() {
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t.Errorf("inflated[%d]:\ngot %q\nwant %q", i, inflated[i], s)
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}
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}
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}
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