@kui-shell/core/dist/core/fuzz-testing.js

An Electron-based shell for cloud-native development

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _debug = _interopRequireDefault(require("debug"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/*
 * Copyright 2017 The Kubernetes Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var __awaiter = void 0 && (void 0).__awaiter || function (thisArg, _arguments, P, generator) {
  function adopt(value) {
    return value instanceof P ? value : new P(function (resolve) {
      resolve(value);
    });
  }
  return new (P || (P = Promise))(function (resolve, reject) {
    function fulfilled(value) {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    }
    function rejected(value) {
      try {
        step(generator["throw"](value));
      } catch (e) {
        reject(e);
      }
    }
    function step(result) {
      result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected);
    }
    step((generator = generator.apply(thisArg, _arguments || [])).next());
  });
};
/**
 * For testing, we sometimes want to disable certain features, to
 * validate error handling.
 *
 */

const debug = (0, _debug.default)('core/fuzz-testing');
debug('loading');
/**
 * Block access to a given filepath?
 *
 */
const nope = filepath => {
  return filepath.toString().indexOf('.wskprops') >= 0 || filepath.toString().indexOf('.cf/config.json') >= 0;
};
/**
 * Some standard fuzz-testing parameters
 *
 */
const fuzzies = {
  noAuth: () => __awaiter(void 0, void 0, void 0, function* () {
    const fs = require('fs');
    const rf = fs.readFile;
    const rfs = fs.readFileSync;
    fs.readFile = function (filepath, options, cb) {
      if (nope(filepath)) {
        debug('fs.readFile blocked', filepath);
        rf('fjdioafjadisofjadsoifasfsdfjadisfjadisofjasifas', options ? cb : options);
      } else {
        if (!cb) {
          rf(filepath, options);
        } else {
          rf(filepath, options, cb);
        }
      }
    };
    fs.readFileSync = function (filepath, options) {
      if (nope(filepath)) {
        console.error(`fs.readFileSync blocked ${filepath}`);
        return rfs('fjdioafjadisofjadsoifasfsdfjadisfjadisofjasifas');
      } else {
        return rfs(filepath, options);
      }
    };
  })
};
var _default = _fuzz => __awaiter(void 0, void 0, void 0, function* () {
  const fuzz = JSON.parse(_fuzz);
  // debug('options', fuzz.rules)
  yield Promise.all((fuzz.rules || []).map(rule => __awaiter(void 0, void 0, void 0, function* () {
    // intentionally unprotected against failures, because we
    // want the test to fail
    debug('rule', rule);
    yield fuzzies[rule]();
  })));
  return fuzz.prefs;
});
exports.default = _default;