runtime/pprof: skip TestMapping if CGO is not available

The test requires cgo

Change-Id: I1bffee5f187afcf4b7e27516451c56ddfc263a26
Reviewed-on: https://go-review.googlesource.com/118638
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Alberto Donizetti <alb.donizetti@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/runtime/pprof/proto_test.go b/src/runtime/pprof/proto_test.go
index 9efcaeafe04c4ad06399a55a4968b9938afe13d4..baa23e9330cdb099531fce8b2f5726a12d2b66ab 100644 (file)
--- a/src/runtime/pprof/proto_test.go
+++ b/src/runtime/pprof/proto_test.go
@@ -238,6 +238,7 @@ func TestProcSelfMaps(t *testing.T) {
 // that the runtime can't symbolize. See ./testdata/mappingtest.
 func TestMapping(t *testing.T) {
        testenv.MustHaveGoRun(t)
+       testenv.MustHaveCGO(t)
 
        prog := "./testdata/mappingtest"