test: ensure all failing tests exit nonzero.

Previously merely printing an error would cause the golden
file comparison (in 'bash run') to fail, but that is no longer
the case with the new run.go driver.

R=iant
CC=golang-dev
https://codereview.appspot.com/7310087

1 files changed, 13 insertions, 2 deletions

diff --git a/test/bigalg.go b/test/bigalg.go
index 55a15c30a..60e822942 100644
--- a/test/bigalg.go
+++ b/test/bigalg.go
@@ -15,18 +15,21 @@ type T struct {
 	d byte
 }
 
-var a = []int{ 1, 2, 3 }
+var a = []int{1, 2, 3}
 var NIL []int
 
 func arraycmptest() {
 	if NIL != nil {
 		println("fail1:", NIL, "!= nil")
+		panic("bigalg")
 	}
 	if nil != NIL {
 		println("fail2: nil !=", NIL)
+		panic("bigalg")
 	}
 	if a == nil || nil == a {
 		println("fail3:", a, "== nil")
+		panic("bigalg")
 	}
 }
 
@@ -49,12 +52,14 @@ func maptest() {
 	t1 := mt[0]
 	if t1.a != t.a || t1.b != t.b || t1.c != t.c || t1.d != t.d {
 		println("fail: map val struct", t1.a, t1.b, t1.c, t1.d)
+		panic("bigalg")
 	}
 
 	ma[1] = a
 	a1 := ma[1]
 	if !SameArray(a, a1) {
 		println("fail: map val array", a, a1)
+		panic("bigalg")
 	}
 }
 
@@ -72,15 +77,18 @@ func chantest() {
 	t1 := <-ct
 	if t1.a != t.a || t1.b != t.b || t1.c != t.c || t1.d != t.d {
 		println("fail: map val struct", t1.a, t1.b, t1.c, t1.d)
+		panic("bigalg")
 	}
 
 	a1 := <-ca
 	if !SameArray(a, a1) {
 		println("fail: map val array", a, a1)
+		panic("bigalg")
 	}
 }
 
-type E struct { }
+type E struct{}
+
 var e E
 
 func interfacetest() {
@@ -90,6 +98,7 @@ func interfacetest() {
 	a1 := i.([]int)
 	if !SameArray(a, a1) {
 		println("interface <-> []int", a, a1)
+		panic("bigalg")
 	}
 	pa := new([]int)
 	*pa = a
@@ -97,12 +106,14 @@ func interfacetest() {
 	a1 = *i.(*[]int)
 	if !SameArray(a, a1) {
 		println("interface <-> *[]int", a, a1)
+		panic("bigalg")
 	}
 
 	i = t
 	t1 := i.(T)
 	if t1.a != t.a || t1.b != t.b || t1.c != t.c || t1.d != t.d {
 		println("interface <-> struct", t1.a, t1.b, t1.c, t1.d)
+		panic("bigalg")
 	}
 
 	i = e