diff options
Diffstat (limited to 'libgo/go/expvar/expvar_test.go')
| -rw-r--r-- | libgo/go/expvar/expvar_test.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libgo/go/expvar/expvar_test.go b/libgo/go/expvar/expvar_test.go index 7b1f83a..69b0a76 100644 --- a/libgo/go/expvar/expvar_test.go +++ b/libgo/go/expvar/expvar_test.go @@ -489,12 +489,13 @@ func BenchmarkRealworldExpvarUsage(b *testing.B) { b.Fatalf("Listen failed: %v", err) } defer ln.Close() - done := make(chan bool) + done := make(chan bool, 1) go func() { for p := 0; p < P; p++ { s, err := ln.Accept() if err != nil { b.Errorf("Accept failed: %v", err) + done <- false return } servers[p] = s @@ -504,11 +505,14 @@ func BenchmarkRealworldExpvarUsage(b *testing.B) { for p := 0; p < P; p++ { c, err := net.Dial("tcp", ln.Addr().String()) if err != nil { + <-done b.Fatalf("Dial failed: %v", err) } clients[p] = c } - <-done + if !<-done { + b.FailNow() + } b.StartTimer() |