test: use testlib in a few more cases (part 2)

        Introduced "runoutput" cmd for running generated program

R=golang-dev, iant, bradfitz, remyoudompheng
CC=golang-dev
http://codereview.appspot.com/5869049

1 files changed, 5 insertions, 0 deletions

diff --git a/test/testlib b/test/testlib
index 3858431a7..9e0911526 100644
--- a/test/testlib
+++ b/test/testlib
@@ -13,6 +13,11 @@ build() {
 	$G $D/$F.go && $L $F.$A
 }
 
+runoutput() {
+	go run "$D/$F.go" > tmp.go
+	go run tmp.go
+}
+
 run() {
 	gofiles=""
 	ingo=true