{
  "cases": [
    {
      "id": "simple-pipeline",
      "command": "echo ok | jq .foo",
      "ok": true,
      "executables": ["echo", "jq"]
    },
    {
      "id": "chained-commands",
      "command": "ls && rm -rf /tmp/openclaw-allowlist",
      "ok": true,
      "executables": ["ls", "rm"]
    },
    {
      "id": "quoted-chain-operators-remain-literal",
      "command": "echo \"a && b\"",
      "ok": true,
      "executables": ["echo"]
    },
    {
      "id": "reject-command-substitution-unquoted",
      "command": "echo $(whoami)",
      "ok": false,
      "executables": []
    },
    {
      "id": "reject-command-substitution-double-quoted",
      "command": "echo \"output: $(whoami)\"",
      "ok": false,
      "executables": []
    },
    {
      "id": "allow-command-substitution-literal-in-single-quotes",
      "command": "echo 'output: $(whoami)'",
      "ok": true,
      "executables": ["echo"]
    },
    {
      "id": "allow-escaped-command-substitution-double-quoted",
      "command": "echo \"output: \\$(whoami)\"",
      "ok": true,
      "executables": ["echo"]
    },
    {
      "id": "reject-backticks-unquoted",
      "command": "echo `id`",
      "ok": false,
      "executables": []
    },
    {
      "id": "reject-backticks-double-quoted",
      "command": "echo \"output: `id`\"",
      "ok": false,
      "executables": []
    },
    {
      "id": "reject-process-substitution-unquoted-input",
      "command": "cat <(echo ok)",
      "ok": false,
      "executables": []
    },
    {
      "id": "reject-process-substitution-unquoted-output",
      "command": "echo >(cat)",
      "ok": false,
      "executables": []
    },
    {
      "id": "allow-process-substitution-literal-double-quoted-input",
      "command": "echo \"<(echo ok)\"",
      "ok": true,
      "executables": ["echo"]
    },
    {
      "id": "allow-process-substitution-literal-double-quoted-output",
      "command": "echo \">(cat)\"",
      "ok": true,
      "executables": ["echo"]
    }
  ]
}