wantSamples: []*profile.Sample{
			{Value: []int64{70, 70 * period}, Location: []*profile.Location{{ID: 1}}},
		},
	}, {
		// The same location is used for duplicated stacks.
		name: "truncated_stack_trace_twice",
		input: []uint64{
			3, 0, 500, // hz = 500. Must match the period.
			4, 0, 70, inlinedCallerStack[0],
			// Fake frame: add a fake call to
			// inlinedCallerDump to prevent this sample