From b9de1157289455b0ca26daff519d4a0ddcd1fa13 Mon Sep 17 00:00:00 2001 From: Dan Albert Date: Wed, 24 Feb 2016 13:48:45 -0800 Subject: Update 4.8.1 to 4.8.3. My previous drop was the wrong version. The platform mingw is currently using 4.8.3, not 4.8.1 (not sure how I got that wrong). From ftp://ftp.gnu.org/gnu/gcc/gcc-4.8.3/gcc-4.8.3.tar.bz2. Bug: http://b/26523949 Change-Id: Id85f1bdcbbaf78c7d0b5a69e74c798a08f341c35 --- gcc-4.8.1/libgo/go/net/protoconn_test.go | 403 ------------------------------- 1 file changed, 403 deletions(-) delete mode 100644 gcc-4.8.1/libgo/go/net/protoconn_test.go (limited to 'gcc-4.8.1/libgo/go/net/protoconn_test.go') diff --git a/gcc-4.8.1/libgo/go/net/protoconn_test.go b/gcc-4.8.1/libgo/go/net/protoconn_test.go deleted file mode 100644 index 1344fba8a..000000000 --- a/gcc-4.8.1/libgo/go/net/protoconn_test.go +++ /dev/null @@ -1,403 +0,0 @@ -// Copyright 2012 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 net_test - -import ( - "bytes" - "net" - "os" - "runtime" - "testing" - "time" -) - -var condErrorf = func() func(*testing.T, string, ...interface{}) { - // A few APIs are not implemented yet on both Plan 9 and Windows. - switch runtime.GOOS { - case "plan9", "windows": - return (*testing.T).Logf - } - return (*testing.T).Errorf -}() - -func TestTCPListenerSpecificMethods(t *testing.T) { - la, err := net.ResolveTCPAddr("tcp4", "127.0.0.1:0") - if err != nil { - t.Fatalf("net.ResolveTCPAddr failed: %v", err) - } - ln, err := net.ListenTCP("tcp4", la) - if err != nil { - t.Fatalf("net.ListenTCP failed: %v", err) - } - ln.Addr() - ln.SetDeadline(time.Now().Add(30 * time.Nanosecond)) - defer ln.Close() - - if c, err := ln.Accept(); err != nil { - if !err.(net.Error).Timeout() { - t.Errorf("net.TCPListener.Accept failed: %v", err) - return - } - } else { - c.Close() - } - if c, err := ln.AcceptTCP(); err != nil { - if !err.(net.Error).Timeout() { - t.Errorf("net.TCPListener.AcceptTCP failed: %v", err) - return - } - } else { - c.Close() - } - - if f, err := ln.File(); err != nil { - condErrorf(t, "net.TCPListener.File failed: %v", err) - return - } else { - f.Close() - } -} - -func TestTCPConnSpecificMethods(t *testing.T) { - la, err := net.ResolveTCPAddr("tcp4", "127.0.0.1:0") - if err != nil { - t.Fatalf("net.ResolveTCPAddr failed: %v", err) - } - ln, err := net.ListenTCP("tcp4", la) - if err != nil { - t.Fatalf("net.ListenTCP failed: %v", err) - } - ln.Addr() - defer ln.Close() - - done := make(chan int) - go transponder(t, ln, done) - - ra, err := net.ResolveTCPAddr("tcp4", ln.Addr().String()) - if err != nil { - t.Errorf("net.ResolveTCPAddr failed: %v", err) - return - } - c, err := net.DialTCP("tcp4", nil, ra) - if err != nil { - t.Errorf("net.DialTCP failed: %v", err) - return - } - c.SetKeepAlive(false) - c.SetLinger(0) - c.SetNoDelay(false) - c.LocalAddr() - c.RemoteAddr() - c.SetDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)) - defer c.Close() - - if _, err := c.Write([]byte("TCPCONN TEST")); err != nil { - t.Errorf("net.TCPConn.Write failed: %v", err) - return - } - rb := make([]byte, 128) - if _, err := c.Read(rb); err != nil { - t.Errorf("net.TCPConn.Read failed: %v", err) - return - } - - <-done -} - -func TestUDPConnSpecificMethods(t *testing.T) { - la, err := net.ResolveUDPAddr("udp4", "127.0.0.1:0") - if err != nil { - t.Fatalf("net.ResolveUDPAddr failed: %v", err) - } - c, err := net.ListenUDP("udp4", la) - if err != nil { - t.Fatalf("net.ListenUDP failed: %v", err) - } - c.LocalAddr() - c.RemoteAddr() - c.SetDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetReadBuffer(2048) - c.SetWriteBuffer(2048) - defer c.Close() - - wb := []byte("UDPCONN TEST") - rb := make([]byte, 128) - if _, err := c.WriteToUDP(wb, c.LocalAddr().(*net.UDPAddr)); err != nil { - t.Errorf("net.UDPConn.WriteToUDP failed: %v", err) - return - } - if _, _, err := c.ReadFromUDP(rb); err != nil { - t.Errorf("net.UDPConn.ReadFromUDP failed: %v", err) - return - } - if _, _, err := c.WriteMsgUDP(wb, nil, c.LocalAddr().(*net.UDPAddr)); err != nil { - condErrorf(t, "net.UDPConn.WriteMsgUDP failed: %v", err) - return - } - if _, _, _, _, err := c.ReadMsgUDP(rb, nil); err != nil { - condErrorf(t, "net.UDPConn.ReadMsgUDP failed: %v", err) - return - } - - if f, err := c.File(); err != nil { - condErrorf(t, "net.UDPConn.File failed: %v", err) - return - } else { - f.Close() - } -} - -func TestIPConnSpecificMethods(t *testing.T) { - switch runtime.GOOS { - case "plan9": - t.Skipf("skipping read test on %q", runtime.GOOS) - } - if os.Getuid() != 0 { - t.Skipf("skipping test; must be root") - } - - la, err := net.ResolveIPAddr("ip4", "127.0.0.1") - if err != nil { - t.Fatalf("net.ResolveIPAddr failed: %v", err) - } - c, err := net.ListenIP("ip4:icmp", la) - if err != nil { - t.Fatalf("net.ListenIP failed: %v", err) - } - c.LocalAddr() - c.RemoteAddr() - c.SetDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)) - c.SetReadBuffer(2048) - c.SetWriteBuffer(2048) - defer c.Close() - - id := os.Getpid() & 0xffff - wb := newICMPEchoRequest(id, 1, 128, []byte("IPCONN TEST ")) - rb := make([]byte, 20+128) - if _, err := c.WriteToIP(wb, c.LocalAddr().(*net.IPAddr)); err != nil { - t.Errorf("net.IPConn.WriteToIP failed: %v", err) - return - } - if _, _, err := c.ReadFromIP(rb); err != nil { - t.Errorf("net.IPConn.ReadFromIP failed: %v", err) - return - } - if _, _, err := c.WriteMsgIP(wb, nil, c.LocalAddr().(*net.IPAddr)); err != nil { - condErrorf(t, "net.UDPConn.WriteMsgIP failed: %v", err) - return - } - if _, _, _, _, err := c.ReadMsgIP(rb, nil); err != nil { - condErrorf(t, "net.UDPConn.ReadMsgIP failed: %v", err) - return - } - - if f, err := c.File(); err != nil { - condErrorf(t, "net.IPConn.File failed: %v", err) - return - } else { - f.Close() - } -} - -func TestUnixListenerSpecificMethods(t *testing.T) { - switch runtime.GOOS { - case "plan9", "windows": - t.Skipf("skipping read test on %q", runtime.GOOS) - } - - p := "/tmp/gotest.net" - os.Remove(p) - la, err := net.ResolveUnixAddr("unix", p) - if err != nil { - t.Fatalf("net.ResolveUnixAddr failed: %v", err) - } - ln, err := net.ListenUnix("unix", la) - if err != nil { - t.Fatalf("net.ListenUnix failed: %v", err) - } - ln.Addr() - ln.SetDeadline(time.Now().Add(30 * time.Nanosecond)) - defer ln.Close() - defer os.Remove(p) - - if c, err := ln.Accept(); err != nil { - if !err.(net.Error).Timeout() { - t.Errorf("net.TCPListener.AcceptTCP failed: %v", err) - return - } - } else { - c.Close() - } - if c, err := ln.AcceptUnix(); err != nil { - if !err.(net.Error).Timeout() { - t.Errorf("net.TCPListener.AcceptTCP failed: %v", err) - return - } - } else { - c.Close() - } - - if f, err := ln.File(); err != nil { - t.Errorf("net.UnixListener.File failed: %v", err) - return - } else { - f.Close() - } -} - -func TestUnixConnSpecificMethods(t *testing.T) { - switch runtime.GOOS { - case "plan9", "windows": - t.Skipf("skipping test on %q", runtime.GOOS) - } - - p1, p2, p3 := "/tmp/gotest.net1", "/tmp/gotest.net2", "/tmp/gotest.net3" - os.Remove(p1) - os.Remove(p2) - os.Remove(p3) - - a1, err := net.ResolveUnixAddr("unixgram", p1) - if err != nil { - t.Fatalf("net.ResolveUnixAddr failed: %v", err) - } - c1, err := net.DialUnix("unixgram", a1, nil) - if err != nil { - t.Fatalf("net.DialUnix failed: %v", err) - } - c1.LocalAddr() - c1.RemoteAddr() - c1.SetDeadline(time.Now().Add(100 * time.Millisecond)) - c1.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) - c1.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)) - c1.SetReadBuffer(2048) - c1.SetWriteBuffer(2048) - defer c1.Close() - defer os.Remove(p1) - - a2, err := net.ResolveUnixAddr("unixgram", p2) - if err != nil { - t.Errorf("net.ResolveUnixAddr failed: %v", err) - return - } - c2, err := net.DialUnix("unixgram", a2, nil) - if err != nil { - t.Errorf("net.DialUnix failed: %v", err) - return - } - c2.LocalAddr() - c2.RemoteAddr() - c2.SetDeadline(time.Now().Add(100 * time.Millisecond)) - c2.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) - c2.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)) - c2.SetReadBuffer(2048) - c2.SetWriteBuffer(2048) - defer c2.Close() - defer os.Remove(p2) - - a3, err := net.ResolveUnixAddr("unixgram", p3) - if err != nil { - t.Errorf("net.ResolveUnixAddr failed: %v", err) - return - } - c3, err := net.ListenUnixgram("unixgram", a3) - if err != nil { - t.Errorf("net.ListenUnixgram failed: %v", err) - return - } - c3.LocalAddr() - c3.RemoteAddr() - c3.SetDeadline(time.Now().Add(100 * time.Millisecond)) - c3.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) - c3.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)) - c3.SetReadBuffer(2048) - c3.SetWriteBuffer(2048) - defer c3.Close() - defer os.Remove(p3) - - wb := []byte("UNIXCONN TEST") - rb1 := make([]byte, 128) - rb2 := make([]byte, 128) - rb3 := make([]byte, 128) - if _, _, err := c1.WriteMsgUnix(wb, nil, a2); err != nil { - t.Errorf("net.UnixConn.WriteMsgUnix failed: %v", err) - return - } - if _, _, _, _, err := c2.ReadMsgUnix(rb2, nil); err != nil { - t.Errorf("net.UnixConn.ReadMsgUnix failed: %v", err) - return - } - if _, err := c2.WriteToUnix(wb, a1); err != nil { - t.Errorf("net.UnixConn.WriteToUnix failed: %v", err) - return - } - if _, _, err := c1.ReadFromUnix(rb1); err != nil { - t.Errorf("net.UnixConn.ReadFromUnix failed: %v", err) - return - } - if _, err := c3.WriteToUnix(wb, a1); err != nil { - t.Errorf("net.UnixConn.WriteToUnix failed: %v", err) - return - } - if _, _, err := c1.ReadFromUnix(rb1); err != nil { - t.Errorf("net.UnixConn.ReadFromUnix failed: %v", err) - return - } - if _, err := c2.WriteToUnix(wb, a3); err != nil { - t.Errorf("net.UnixConn.WriteToUnix failed: %v", err) - return - } - if _, _, err := c3.ReadFromUnix(rb3); err != nil { - t.Errorf("net.UnixConn.ReadFromUnix failed: %v", err) - return - } - - if f, err := c1.File(); err != nil { - t.Errorf("net.UnixConn.File failed: %v", err) - return - } else { - f.Close() - } -} - -func newICMPEchoRequest(id, seqnum, msglen int, filler []byte) []byte { - b := newICMPInfoMessage(id, seqnum, msglen, filler) - b[0] = 8 - // calculate ICMP checksum - cklen := len(b) - s := uint32(0) - for i := 0; i < cklen-1; i += 2 { - s += uint32(b[i+1])<<8 | uint32(b[i]) - } - if cklen&1 == 1 { - s += uint32(b[cklen-1]) - } - s = (s >> 16) + (s & 0xffff) - s = s + (s >> 16) - // place checksum back in header; using ^= avoids the - // assumption the checksum bytes are zero - b[2] ^= byte(^s & 0xff) - b[3] ^= byte(^s >> 8) - return b -} - -func newICMPInfoMessage(id, seqnum, msglen int, filler []byte) []byte { - b := make([]byte, msglen) - copy(b[8:], bytes.Repeat(filler, (msglen-8)/len(filler)+1)) - b[0] = 0 // type - b[1] = 0 // code - b[2] = 0 // checksum - b[3] = 0 // checksum - b[4] = byte(id >> 8) // identifier - b[5] = byte(id & 0xff) // identifier - b[6] = byte(seqnum >> 8) // sequence number - b[7] = byte(seqnum & 0xff) // sequence number - return b -} -- cgit v1.2.3