runtime: use GOTRACEBACK=system for TestCgoExecSignalMask

Try to get a bit more information to understand #42093.

For #42093

Change-Id: I818feb08d7561151d52eba3e88c418b55b9f9c1e
Reviewed-on: https://go-review.googlesource.com/c/go/+/264018
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This commit is contained in:
Ian Lance Taylor 2020-10-20 12:54:20 -07:00
parent 5e9582e3f0
commit 7f736694fe
1 changed files with 1 additions and 1 deletions

View File

@ -154,7 +154,7 @@ func TestCgoExecSignalMask(t *testing.T) {
case "windows", "plan9":
t.Skipf("skipping signal mask test on %s", runtime.GOOS)
}
got := runTestProg(t, "testprogcgo", "CgoExecSignalMask")
got := runTestProg(t, "testprogcgo", "CgoExecSignalMask", "GOTRACEBACK=system")
want := "OK\n"
if got != want {
t.Errorf("expected %q, got %v", want, got)