strings: ignore allocation test in cover mode

Fixes #17699 Change-Id: I7ea29a3fc2ca13d9d7e3044cbb8ea22e3435d423 Reviewed-on: https://go-review.googlesource.com/32484 Run-TryBot: Brad Fitzpatrick <[email protected]> Reviewed-by: Rob Pike <[email protected]>
golang · Nov 1, 2016 · 655a3b5 · 655a3b5
1 parent daf3f08
commit 655a3b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/strings/strings_test.go b/src/strings/strings_test.go
@@ -294,7 +294,7 @@ func TestIndexRune(t *testing.T) {
 			t.Fatalf("'世' at %d; want 4", i)
 		}
 	})
-	if allocs != 0 {
+	if allocs != 0 && testing.CoverMode() == "" {
 		t.Errorf("expected no allocations, got %f", allocs)
 	}
 }