runtime: fix typos in test

I don't know what is n, but it exists somewhere there.

LGTM=dave
R=golang-codereviews, dave
CC=golang-codereviews
https://golang.org/cl/58710043

diff --git a/src/pkg/runtime/chan_test.go b/src/pkg/runtime/chan_test.go
index 6123ba67a90f259de94216b8c1f989ec9d7d2de6..a855edb47c6533fc6673aaefbbdcfd780dfcd3f0 100644 (file)
--- a/src/pkg/runtime/chan_test.go
+++ b/src/pkg/runtime/chan_test.go
@@ -136,10 +136,10 @@ func TestChan(t *testing.T) {
                        for i := 0; i < 100; i++ {
                                v, ok := <-c
                                if !ok {
-                                       t.Fatalf("chan[%d]: receive failed, expected %v", n, i)
+                                       t.Fatalf("chan[%d]: receive failed, expected %v", chanCap, i)
                                }
                                if v != i {
-                                       t.Fatalf("chan[%d]: received %v, expected %v", n, v, i)
+                                       t.Fatalf("chan[%d]: received %v, expected %v", chanCap, v, i)
                                }
                        }
 
@@ -172,11 +172,11 @@ func TestChan(t *testing.T) {
                                }
                        }
                        if len(recv) != L {
-                               t.Fatalf("chan[%d]: received %v values, expected %v", n, len(recv), L)
+                               t.Fatalf("chan[%d]: received %v values, expected %v", chanCap, len(recv), L)
                        }
                        for _, v := range recv {
                                if v != P {
-                                       t.Fatalf("chan[%d]: received %v values, expected %v", n, v, P)
+                                       t.Fatalf("chan[%d]: received %v values, expected %v", chanCap, v, P)
                                }
                        }
                }