launch.json

{
  "version": "0.2.0",
  "configurations": [
    // Debugging JS files
    {
      "type": "node",
      "request": "launch",
      "name": "Run single test",
      "program": "${workspaceFolder}/${relativeFile}",
      "cwd": "${workspaceFolder}",
      "runtimeExecutable": "${workspaceFolder}/node",
      "skipFiles": [
        // VSCode excludes node internals by default. Uncomment this to include them.
        // "<node_internals>/**"
      ]
    },
    // Debugging C++ files
    {
      "name": "node (debug)",
      "type": "cppdbg", // "cppdbg" for GDB/LLDB, "cppvsdbg" for Windows Visual Studio debugger
      "request": "launch",
      "program": "${workspaceFolder}/out/Debug/node",
      "args": [], // Optional command line args
      "preLaunchTask": "make debug",
      "stopAtEntry": true,
      "cwd": "${workspaceFolder}",
      "environment": [],
      "externalConsole": false,
      // GDB
      "setupCommands": [
        {
          "description": "Enable pretty printing for gdb",
          "text": "-enable-pretty-printing"
        },
        {
          "description": "Load v8 gdb configuration",
          "text": "-interpreter-exec console \"source -v ${workspaceFolder}/deps/v8/tools/gdbinit\""
        },
      ],
      // LLDB
      "MIMode": "lldb",
      "setupCommands": [
        {
          "description": "Load v8 lldb configuration",
          "text": "-interpreter-exec mi \"command script import ${workspaceFolder}/deps/v8/tools/lldb_commands.py\""
        },
      ],
    },
  ]
}