libgo/go/cmd/go/testdata/script/test_benchmark_fatal.txt

# Test that calling t.Fatal in a benchmark causes a non-zero exit status.

! go test -run '^$' -bench . benchfatal
! stdout ^ok
! stderr ^ok
stdout FAIL.*benchfatal

-- go.mod --
module benchfatal

go 1.16
-- x_test.go --
package benchfatal

import "testing"

func BenchmarkThatCallsFatal(b *testing.B) {
	b.Fatal("called by benchmark")
}