From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 libgo/go/io/multi_test.go | 88 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 libgo/go/io/multi_test.go

(limited to 'libgo/go/io/multi_test.go')

diff --git a/libgo/go/io/multi_test.go b/libgo/go/io/multi_test.go
new file mode 100644
index 000000000..3ecb7c75d
--- /dev/null
+++ b/libgo/go/io/multi_test.go
@@ -0,0 +1,88 @@
+// 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("bar")
+		mr = MultiReader(r1, r2)
+		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())
+	}
+}
-- 
cgit v1.2.3