tools/code_coverage/language_coverage_map.json

{
  "description": "Required GN/gclient code coverage configs per language.",
  "cpp": {
    "required_gn_args": {
      "use_clang_coverage": true,
      "is_clang": true,
      "is_debug": false
    },
    "required_gclient_vars": {
      "checkout_clang_coverage_tools": true
    }
  },
  "objc": {
    "required_gn_args": {
      "use_clang_coverage": true,
      "is_clang": true,
      "is_debug": false
    },
    "platform_gn_args": {
      "mac": {
        "target_os": "mac"
      },
      "ios": {
        "target_os": "ios"
      }
    },
    "required_gclient_vars": {
      "checkout_clang_coverage_tools": true
    }
  },
  "rust": {
    "required_gn_args": {
      "use_clang_coverage": true,
      "is_clang": true,
      "is_debug": false
    },
    "required_gclient_vars": {
      "checkout_clang_coverage_tools": true
    }
  },
  "java": {
    "required_gn_args": {
      "use_jacoco_coverage": true,
      "target_os": "android",
      "is_debug": false
    }
  },
  "js": {
    "required_gn_args": {
      "use_javascript_coverage": true
    }
  },
  "ts": {
    "required_gn_args": {
      "use_javascript_coverage": true
    }
  }
}