From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree 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/net/timeout_test.go | 57 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 libgo/go/net/timeout_test.go (limited to 'libgo/go/net/timeout_test.go') diff --git a/libgo/go/net/timeout_test.go b/libgo/go/net/timeout_test.go new file mode 100644 index 000000000..09a257dc8 --- /dev/null +++ b/libgo/go/net/timeout_test.go @@ -0,0 +1,57 @@ +// Copyright 2009 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 + +import ( + "os" + "testing" + "time" +) + +func testTimeout(t *testing.T, network, addr string, readFrom bool) { + fd, err := Dial(network, "", addr) + if err != nil { + t.Errorf("dial %s %s failed: %v", network, addr, err) + return + } + defer fd.Close() + t0 := time.Nanoseconds() + fd.SetReadTimeout(1e8) // 100ms + var b [100]byte + var n int + var err1 os.Error + if readFrom { + n, _, err1 = fd.(PacketConn).ReadFrom(b[0:]) + } else { + n, err1 = fd.Read(b[0:]) + } + t1 := time.Nanoseconds() + what := "Read" + if readFrom { + what = "ReadFrom" + } + if n != 0 || err1 == nil || !err1.(Error).Timeout() { + t.Errorf("fd.%s on %s %s did not return 0, timeout: %v, %v", what, network, addr, n, err1) + } + if t1-t0 < 0.5e8 || t1-t0 > 1.5e8 { + t.Errorf("fd.%s on %s %s took %f seconds, expected 0.1", what, network, addr, float64(t1-t0)/1e9) + } +} + +func TestTimeoutUDP(t *testing.T) { + testTimeout(t, "udp", "127.0.0.1:53", false) + testTimeout(t, "udp", "127.0.0.1:53", true) +} + +func TestTimeoutTCP(t *testing.T) { + // set up a listener that won't talk back + listening := make(chan string) + done := make(chan int) + go runServe(t, "tcp", "127.0.0.1:0", listening, done) + addr := <-listening + + testTimeout(t, "tcp", addr, false) + <-done +} -- cgit v1.2.3