}

// shouldPProf returns true if we should be doing pprof runs.
func (m *Metrics) shouldPProf() bool {
	return m != nil && len(m.filebase) > 0
}

// makeBenchString makes a benchmark string consumable by Go's benchmarking tools.
func makeBenchString(name string) string {
	needCap := true
	ret := []rune("Benchmark")
	for _, r := range name {
		if unicode.IsSpace(r) {
			needCap = true
			continue
		}

		have, want string
	}{
		{"foo", "BenchmarkFoo"},
		{"  foo  ", "BenchmarkFoo"},
		{"foo bar", "BenchmarkFooBar"},
	}
	for i, test := range tests {
		if v := makeBenchString(test.have); test.want != v {
			t.Errorf("test[%d] makeBenchString(%q) == %q, want %q", i, test.have, v, test.want)
		}
	}
}

func TestPProfFlag(t *testing.T) {
	tests := []struct {
		name string
		want bool
	}{
		{"", false},