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Diffstat (limited to 'src/pkg/io/multi_test.go')
-rw-r--r--src/pkg/io/multi_test.go89
1 files changed, 0 insertions, 89 deletions
diff --git a/src/pkg/io/multi_test.go b/src/pkg/io/multi_test.go
deleted file mode 100644
index 1b3589dde..000000000
--- a/src/pkg/io/multi_test.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright 2010 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package io_test
-
-import (
- . "io"
- "bytes"
- "crypto/sha1"
- "fmt"
- "os"
- "strings"
- "testing"
-)
-
-func TestMultiReader(t *testing.T) {
- var mr Reader
- var buf []byte
- nread := 0
- withFooBar := func(tests func()) {
- r1 := strings.NewReader("foo ")
- r2 := strings.NewReader("")
- r3 := strings.NewReader("bar")
- mr = MultiReader(r1, r2, r3)
- buf = make([]byte, 20)
- tests()
- }
- expectRead := func(size int, expected string, eerr os.Error) {
- nread++
- n, gerr := mr.Read(buf[0:size])
- if n != len(expected) {
- t.Errorf("#%d, expected %d bytes; got %d",
- nread, len(expected), n)
- }
- got := string(buf[0:n])
- if got != expected {
- t.Errorf("#%d, expected %q; got %q",
- nread, expected, got)
- }
- if gerr != eerr {
- t.Errorf("#%d, expected error %v; got %v",
- nread, eerr, gerr)
- }
- buf = buf[n:]
- }
- withFooBar(func() {
- expectRead(2, "fo", nil)
- expectRead(5, "o ", nil)
- expectRead(5, "bar", nil)
- expectRead(5, "", os.EOF)
- })
- withFooBar(func() {
- expectRead(4, "foo ", nil)
- expectRead(1, "b", nil)
- expectRead(3, "ar", nil)
- expectRead(1, "", os.EOF)
- })
- withFooBar(func() {
- expectRead(5, "foo ", nil)
- })
-}
-
-func TestMultiWriter(t *testing.T) {
- sha1 := sha1.New()
- sink := new(bytes.Buffer)
- mw := MultiWriter(sha1, sink)
-
- sourceString := "My input text."
- source := strings.NewReader(sourceString)
- written, err := Copy(mw, source)
-
- if written != int64(len(sourceString)) {
- t.Errorf("short write of %d, not %d", written, len(sourceString))
- }
-
- if err != nil {
- t.Errorf("unexpected error: %v", err)
- }
-
- sha1hex := fmt.Sprintf("%x", sha1.Sum())
- if sha1hex != "01cb303fa8c30a64123067c5aa6284ba7ec2d31b" {
- t.Error("incorrect sha1 value")
- }
-
- if sink.String() != sourceString {
- t.Errorf("expected %q; got %q", sourceString, sink.String())
- }
-}