test262/implementation-contributed/javascriptcore/modules/module-is-strict-code.js

20 lines
606 B
JavaScript

import { shouldThrow, shouldBe } from "./resources/assert.js";
// Module code is always strict code.
shouldThrow(() => {
eval("with(value) { }");
}, `SyntaxError: 'with' statements are not valid in strict mode.`);
// When calling the indirect eval / Function constructor, its scope is not the module scope.
var moduleVariable = 42;
shouldBe(eval("moduleVariable"), 42);
shouldThrow(() => {
(0, eval)("moduleVariable");
}, `ReferenceError: Can't find variable: moduleVariable`);
shouldThrow(() => {
(Function("moduleVariable"))();
}, `ReferenceError: Can't find variable: moduleVariable`);