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c6b6c92185
This makes a effort to make sure all of these errors will actually also show the received input. On top of that it refactors a few tests for better maintainability. It will also change the returned type to always be a simple typeof instead of special handling null. PR-URL: https://github.com/nodejs/node/pull/19445 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
106 lines
3.3 KiB
JavaScript
106 lines
3.3 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const vm = require('vm');
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// Test 1: vm.runInNewContext
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const sandbox = {};
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let result = vm.runInNewContext(
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'foo = "bar"; this.typeofProcess = typeof process; typeof Object;',
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sandbox
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);
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assert.deepStrictEqual(sandbox, {
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foo: 'bar',
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typeofProcess: 'undefined',
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});
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assert.strictEqual(result, 'function');
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// Test 2: vm.runInContext
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const sandbox2 = { foo: 'bar' };
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const context = vm.createContext(sandbox2);
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result = vm.runInContext(
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'baz = foo; this.typeofProcess = typeof process; typeof Object;',
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context
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);
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assert.deepStrictEqual(sandbox2, {
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foo: 'bar',
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baz: 'bar',
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typeofProcess: 'undefined'
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});
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assert.strictEqual(result, 'function');
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// Test 3: vm.runInThisContext
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result = vm.runInThisContext(
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'vmResult = "foo"; Object.prototype.toString.call(process);'
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);
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assert.strictEqual(global.vmResult, 'foo');
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assert.strictEqual(result, '[object process]');
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delete global.vmResult;
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// Test 4: vm.runInNewContext
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result = vm.runInNewContext(
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'vmResult = "foo"; typeof process;'
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);
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assert.strictEqual(global.vmResult, undefined);
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assert.strictEqual(result, 'undefined');
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// Test 5: vm.createContext
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const sandbox3 = {};
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const context2 = vm.createContext(sandbox3);
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assert.strictEqual(sandbox3, context2);
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// Test 6: invalid arguments
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[null, 'string'].forEach((input) => {
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common.expectsError(() => {
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vm.createContext({}, input);
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}, {
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code: 'ERR_INVALID_ARG_TYPE',
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type: TypeError,
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message: 'The "options" argument must be of type object. ' +
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`Received type ${typeof input}`
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});
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});
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['name', 'origin'].forEach((propertyName) => {
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common.expectsError(() => {
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vm.createContext({}, { [propertyName]: null });
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}, {
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code: 'ERR_INVALID_ARG_TYPE',
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type: TypeError,
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message: `The "options.${propertyName}" property must be of type string. ` +
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'Received type object'
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});
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});
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['contextName', 'contextOrigin'].forEach((propertyName) => {
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common.expectsError(() => {
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vm.runInNewContext('', {}, { [propertyName]: null });
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}, {
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code: 'ERR_INVALID_ARG_TYPE',
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type: TypeError,
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message: `The "options.${propertyName}" property must be of type string. ` +
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'Received type object'
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});
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});
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