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41843e23f2
This change requires all expected warnings to be specified along with their respective code and will raise an error if the code does not match. This also kind of fixes the behavior when the expected warning code was noWarnCode and there is an actual warning code. PR-URL: https://github.com/nodejs/node/pull/21075 Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
177 lines
7.6 KiB
JavaScript
177 lines
7.6 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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// Flags: --expose-internals
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const common = require('../common');
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const assert = require('assert');
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const util = require('util');
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const errors = require('internal/errors');
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const context = require('vm').runInNewContext;
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// isArray
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assert.strictEqual(true, util.isArray([]));
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assert.strictEqual(true, util.isArray(Array()));
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assert.strictEqual(true, util.isArray(new Array()));
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assert.strictEqual(true, util.isArray(new Array(5)));
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assert.strictEqual(true, util.isArray(new Array('with', 'some', 'entries')));
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assert.strictEqual(true, util.isArray(context('Array')()));
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assert.strictEqual(false, util.isArray({}));
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assert.strictEqual(false, util.isArray({ push: function() {} }));
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assert.strictEqual(false, util.isArray(/regexp/));
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assert.strictEqual(false, util.isArray(new Error()));
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assert.strictEqual(false, util.isArray(Object.create(Array.prototype)));
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// isRegExp
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assert.strictEqual(true, util.isRegExp(/regexp/));
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assert.strictEqual(true, util.isRegExp(RegExp(), 'foo'));
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assert.strictEqual(true, util.isRegExp(new RegExp()));
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assert.strictEqual(true, util.isRegExp(context('RegExp')()));
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assert.strictEqual(false, util.isRegExp({}));
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assert.strictEqual(false, util.isRegExp([]));
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assert.strictEqual(false, util.isRegExp(new Date()));
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assert.strictEqual(false, util.isRegExp(Object.create(RegExp.prototype)));
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// isDate
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assert.strictEqual(true, util.isDate(new Date()));
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assert.strictEqual(true, util.isDate(new Date(0), 'foo'));
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assert.strictEqual(true, util.isDate(new (context('Date'))()));
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assert.strictEqual(false, util.isDate(Date()));
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assert.strictEqual(false, util.isDate({}));
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assert.strictEqual(false, util.isDate([]));
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assert.strictEqual(false, util.isDate(new Error()));
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assert.strictEqual(false, util.isDate(Object.create(Date.prototype)));
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// isError
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assert.strictEqual(true, util.isError(new Error()));
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assert.strictEqual(true, util.isError(new TypeError()));
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assert.strictEqual(true, util.isError(new SyntaxError()));
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assert.strictEqual(true, util.isError(new (context('Error'))()));
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assert.strictEqual(true, util.isError(new (context('TypeError'))()));
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assert.strictEqual(true, util.isError(new (context('SyntaxError'))()));
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assert.strictEqual(false, util.isError({}));
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assert.strictEqual(false, util.isError({ name: 'Error', message: '' }));
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assert.strictEqual(false, util.isError([]));
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assert.strictEqual(true, util.isError(Object.create(Error.prototype)));
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// isObject
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assert.ok(util.isObject({}) === true);
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// isPrimitive
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assert.strictEqual(false, util.isPrimitive({}));
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assert.strictEqual(false, util.isPrimitive(new Error()));
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assert.strictEqual(false, util.isPrimitive(new Date()));
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assert.strictEqual(false, util.isPrimitive([]));
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assert.strictEqual(false, util.isPrimitive(/regexp/));
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assert.strictEqual(false, util.isPrimitive(function() {}));
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assert.strictEqual(false, util.isPrimitive(new Number(1)));
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assert.strictEqual(false, util.isPrimitive(new String('bla')));
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assert.strictEqual(false, util.isPrimitive(new Boolean(true)));
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assert.strictEqual(true, util.isPrimitive(1));
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assert.strictEqual(true, util.isPrimitive('bla'));
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assert.strictEqual(true, util.isPrimitive(true));
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assert.strictEqual(true, util.isPrimitive(undefined));
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assert.strictEqual(true, util.isPrimitive(null));
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assert.strictEqual(true, util.isPrimitive(Infinity));
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assert.strictEqual(true, util.isPrimitive(NaN));
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assert.strictEqual(true, util.isPrimitive(Symbol('symbol')));
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// isBuffer
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assert.strictEqual(false, util.isBuffer('foo'));
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assert.strictEqual(true, util.isBuffer(Buffer.from('foo')));
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// _extend
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assert.deepStrictEqual(util._extend({ a: 1 }), { a: 1 });
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assert.deepStrictEqual(util._extend({ a: 1 }, []), { a: 1 });
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assert.deepStrictEqual(util._extend({ a: 1 }, null), { a: 1 });
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assert.deepStrictEqual(util._extend({ a: 1 }, true), { a: 1 });
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assert.deepStrictEqual(util._extend({ a: 1 }, false), { a: 1 });
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assert.deepStrictEqual(util._extend({ a: 1 }, { b: 2 }), { a: 1, b: 2 });
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assert.deepStrictEqual(util._extend({ a: 1, b: 2 }, { b: 3 }), { a: 1, b: 3 });
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// deprecated
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assert.strictEqual(util.isBoolean(true), true);
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assert.strictEqual(util.isBoolean(false), true);
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assert.strictEqual(util.isBoolean('string'), false);
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assert.strictEqual(util.isNull(null), true);
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assert.strictEqual(util.isNull(), false);
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assert.strictEqual(util.isNull('string'), false);
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assert.strictEqual(util.isUndefined(), true);
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assert.strictEqual(util.isUndefined(null), false);
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assert.strictEqual(util.isUndefined('string'), false);
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assert.strictEqual(util.isNullOrUndefined(null), true);
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assert.strictEqual(util.isNullOrUndefined(), true);
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assert.strictEqual(util.isNullOrUndefined('string'), false);
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assert.strictEqual(util.isNumber(42), true);
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assert.strictEqual(util.isNumber(), false);
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assert.strictEqual(util.isNumber('string'), false);
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assert.strictEqual(util.isString('string'), true);
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assert.strictEqual(util.isString(), false);
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assert.strictEqual(util.isString(42), false);
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assert.strictEqual(util.isSymbol(Symbol()), true);
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assert.strictEqual(util.isSymbol(), false);
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assert.strictEqual(util.isSymbol('string'), false);
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assert.strictEqual(util.isFunction(() => {}), true);
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assert.strictEqual(util.isFunction(function() {}), true);
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assert.strictEqual(util.isFunction(), false);
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assert.strictEqual(util.isFunction('string'), false);
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common.expectWarning('DeprecationWarning', [
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['util.print is deprecated. Use console.log instead.', 'DEP0026'],
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['util.puts is deprecated. Use console.log instead.', 'DEP0027'],
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['util.debug is deprecated. Use console.error instead.', 'DEP0028'],
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['util.error is deprecated. Use console.error instead.', 'DEP0029']
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]);
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util.print('test');
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util.puts('test');
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util.debug('test');
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util.error('test');
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{
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assert.strictEqual(util.types.isNativeError(new Error()), true);
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assert.strictEqual(util.types.isNativeError(new TypeError()), true);
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assert.strictEqual(util.types.isNativeError(new SyntaxError()), true);
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assert.strictEqual(util.types.isNativeError(new (context('Error'))()),
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true);
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assert.strictEqual(util.types.isNativeError(new (context('TypeError'))()),
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true);
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assert.strictEqual(util.types.isNativeError(new (context('SyntaxError'))()),
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true);
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assert.strictEqual(util.types.isNativeError({}), false);
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assert.strictEqual(util.types.isNativeError({ name: 'Error', message: '' }),
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false);
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assert.strictEqual(util.types.isNativeError([]), false);
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assert.strictEqual(util.types.isNativeError(Object.create(Error.prototype)),
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false);
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assert.strictEqual(
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util.types.isNativeError(new errors.codes.ERR_IPC_CHANNEL_CLOSED()),
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true
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);
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}
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