prepack/lib/intrinsics/dom/global.js

Execute a JS bundle, serialize global state and side effects to a snapshot that can be quickly restored.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (realm) {
  let global = realm.$GlobalObject;

  if (!realm.isCompatibleWith("mobile")) global.$DefineOwnProperty("console", {
    value: (0, _console2.default)(realm),
    writable: true,
    enumerable: false,
    configurable: true
  });

  global.$DefineOwnProperty("self", {
    value: global,
    writable: true,
    enumerable: true,
    configurable: true
  });

  global.$DefineOwnProperty("window", {
    value: global,
    writable: true,
    enumerable: true,
    configurable: true
  });

  global.$DefineOwnProperty("document", {
    value: (0, _document2.default)(realm),
    writable: true,
    enumerable: false,
    configurable: true
  });

  global.$DefineOwnProperty("setTimeout", {
    value: new _index.NativeFunctionValue(realm, "global.setTimeout", "", 2, (context, args) => {
      let callback = args[0].throwIfNotConcrete();
      if (!(callback instanceof _index.FunctionValue)) throw realm.createErrorThrowCompletion(realm.intrinsics.TypeError, "callback arguments must be function");
      if (!realm.useAbstractInterpretation) throw new _errors.FatalError("TODO #1003: implement global.setTimeout");
      (0, _invariant2.default)(realm.generator !== undefined);
      let generator = realm.generator;
      return generator.emitCallAndCaptureResult(_index2.TypesDomain.topVal, _index2.ValuesDomain.topVal, () => generator.preludeGenerator.memoizeReference("global.setTimeout"), args);
    }),
    writable: true,
    enumerable: true,
    configurable: true
  });

  global.$DefineOwnProperty("clearTimeout", {
    value: new _index.NativeFunctionValue(realm, "global.clearTimeout", "", 2, (context, args) => {
      if (!realm.useAbstractInterpretation) throw new _errors.FatalError("TODO #1003: implement global.clearTimeout");
      (0, _invariant2.default)(realm.generator !== undefined);
      let generator = realm.generator;
      generator.emitCall(() => generator.preludeGenerator.memoizeReference("global.clearTimeout"), args);
      return realm.intrinsics.undefined;
    }),
    writable: true,
    enumerable: true,
    configurable: true
  });

  global.$DefineOwnProperty("setInterval", {
    value: new _index.NativeFunctionValue(realm, "global.setInterval", "", 2, (context, args) => {
      if (!realm.useAbstractInterpretation) throw new _errors.FatalError("TODO #1003: implement global.setInterval");
      let callback = args[0].throwIfNotConcrete();
      if (!(callback instanceof _index.FunctionValue)) throw realm.createErrorThrowCompletion(realm.intrinsics.TypeError, "callback arguments must be function");
      (0, _invariant2.default)(realm.generator !== undefined);
      let generator = realm.generator;
      return generator.emitCallAndCaptureResult(_index2.TypesDomain.topVal, _index2.ValuesDomain.topVal, () => generator.preludeGenerator.memoizeReference("global.setInterval"), args);
    }),
    writable: true,
    enumerable: true,
    configurable: true
  });

  global.$DefineOwnProperty("clearInterval", {
    value: new _index.NativeFunctionValue(realm, "global.clearInterval", "", 2, (context, args) => {
      if (!realm.useAbstractInterpretation) throw new _errors.FatalError("TODO #1003: implement global.clearInterval");
      (0, _invariant2.default)(realm.generator !== undefined);
      let generator = realm.generator;
      generator.emitCall(() => generator.preludeGenerator.memoizeReference("global.clearInterval"), args);
      return realm.intrinsics.undefined;
    }),
    writable: true,
    enumerable: true,
    configurable: true
  });
};

var _index = require("../../values/index.js");

var _document = require("./document.js");

var _document2 = _interopRequireDefault(_document);

var _console = require("../common/console.js");

var _console2 = _interopRequireDefault(_console);

var _errors = require("../../errors.js");

var _invariant = require("../../invariant.js");

var _invariant2 = _interopRequireDefault(_invariant);

var _index2 = require("../../domains/index.js");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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