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net: fix dial to raw IP networks on Windows

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Also avoids platform-dependent datagram truncation in raw IP tests.
At least it's different between Windows and others.

Fixes #6122.

R=alex.brainman
CC=golang-dev
https://golang.org/cl/12843043
This commit is contained in:
Mikio Hara 2013-08-23 19:31:24 +09:00
parent 910a6faa93
commit 180da80e90
3 changed files with 51 additions and 23 deletions
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10
src/pkg/net/protoconn_test.go
View file

@ -176,9 +176,11 @@ func TestIPConnSpecificMethods(t *testing.T) {
switch runtime.GOOS {
case "plan9":
t.Skipf("skipping test on %q", runtime.GOOS)
}
if os.Getuid() != 0 {
t.Skipf("skipping test; must be root")
case "windows":
default:
if os.Getuid() != 0 {
t.Skipf("skipping test; must be root")
}
}
la, err := ResolveIPAddr("ip4", "127.0.0.1")
@ -208,7 +210,7 @@ func TestIPConnSpecificMethods(t *testing.T) {
if err != nil {
t.Fatalf("icmpMessage.Marshal failed: %v", err)
}
rb := make([]byte, 20+128)
rb := make([]byte, 20+len(wb))
if _, err := c.WriteToIP(wb, c.LocalAddr().(*IPAddr)); err != nil {
t.Fatalf("IPConn.WriteToIP failed: %v", err)
}