change time.Tick test to use 100ms intervals.

now passes even under loaded conditions on r45.

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=22019
CL=22022

src/lib/time/tick_test.go

@@ -11,7 +11,7 @@ import (
 
 export func TestTick(t *testing.T) {
 	const (
-		Delta uint64 = 10*1e6;
+		Delta uint64 = 100*1e6;
 		Count uint64 = 10;
 	);
 	c := Tick(Delta);
@@ -24,6 +24,6 @@ export func TestTick(t *testing.T) {
 	target := int64(Delta*Count);
 	slop := target*2/10;
 	if ns < target - slop || ns > target + slop {
-		t.Fatalf("%d ticks of %d ns took %d ns, expected %d", Count, Delta, ns, target);
+		t.Fatalf("%d ticks of %g ns took %g ns, expected %g", Count, float64(Delta), float64(ns), float64(target));
 	}
 }