From: Jess Frazelle <me@jessfraz.com>
Date: Fri, 20 May 2016 05:26:01 +0000 (-0700)
Subject: syscall: fix unshare test on mips
X-Git-Tag: go1.7beta1~141
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=1ded9fdcff8722ae961fb9da015faac874b7690e;p=gostls13.git

syscall: fix unshare test on mips

Change-Id: Iedce3770a92112802f3a45c7b95ee145ab5b187e
Reviewed-on: https://go-review.googlesource.com/23282
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/syscall/exec_linux_test.go b/src/syscall/exec_linux_test.go
index ec5be107e0..099756328c 100644
--- a/src/syscall/exec_linux_test.go
+++ b/src/syscall/exec_linux_test.go
@@ -141,7 +141,7 @@ func TestUnshare(t *testing.T) {
 		t.Skip("skipping test on Kubernetes-based builders; see Issue 12815")
 	}
 
-	cmd := exec.Command("ip", "a")
+	cmd := exec.Command("cat", "/proc/net/dev")
 	cmd.SysProcAttr = &syscall.SysProcAttr{
 		Unshare: syscall.CLONE_NEWNET,
 	}
@@ -152,12 +152,12 @@ func TestUnshare(t *testing.T) {
 
 	// Check there is only the local network interface
 	sout := strings.TrimSpace(string(out))
-	if !strings.Contains(sout, "lo") {
+	if !strings.Contains(sout, "lo:") {
 		t.Fatalf("Expected lo network interface to exist, got %s", sout)
 	}
 
 	lines := strings.Split(sout, "\n")
-	if len(lines) != 2 {
-		t.Fatalf("Expected 2 lines of output, got %d", len(lines))
+	if len(lines) != 3 {
+		t.Fatalf("Expected 3 lines of output, got %d", len(lines))
 	}
 }