Checks call stack capturing by heap profiler. Starting heap profiler with stack depth: (unspecified) Call tree size: 7 Call tree contains allocationChunk: true Starting heap profiler with stack depth: 1 Call tree size: 2 Call tree contains allocationChunk: true Starting heap profiler with stack depth: 0 Expected error: Invalid stack depth Starting heap profiler with stack depth: 0.5 Expected error: Invalid stack depth Successfully finished