mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
3.4 KiB
85 lines
3.4 KiB
'use strict';
|
|
require('../common');
|
|
var assert = require('assert');
|
|
var util = require('util');
|
|
var context = require('vm').runInNewContext;
|
|
|
|
// isArray
|
|
assert.equal(true, util.isArray([]));
|
|
assert.equal(true, util.isArray(Array()));
|
|
assert.equal(true, util.isArray(new Array()));
|
|
assert.equal(true, util.isArray(new Array(5)));
|
|
assert.equal(true, util.isArray(new Array('with', 'some', 'entries')));
|
|
assert.equal(true, util.isArray(context('Array')()));
|
|
assert.equal(false, util.isArray({}));
|
|
assert.equal(false, util.isArray({ push: function() {} }));
|
|
assert.equal(false, util.isArray(/regexp/));
|
|
assert.equal(false, util.isArray(new Error()));
|
|
assert.equal(false, util.isArray(Object.create(Array.prototype)));
|
|
|
|
// isRegExp
|
|
assert.equal(true, util.isRegExp(/regexp/));
|
|
assert.equal(true, util.isRegExp(RegExp()));
|
|
assert.equal(true, util.isRegExp(new RegExp()));
|
|
assert.equal(true, util.isRegExp(context('RegExp')()));
|
|
assert.equal(false, util.isRegExp({}));
|
|
assert.equal(false, util.isRegExp([]));
|
|
assert.equal(false, util.isRegExp(new Date()));
|
|
assert.equal(false, util.isRegExp(Object.create(RegExp.prototype)));
|
|
|
|
// isDate
|
|
assert.equal(true, util.isDate(new Date()));
|
|
assert.equal(true, util.isDate(new Date(0)));
|
|
assert.equal(true, util.isDate(new (context('Date'))));
|
|
assert.equal(false, util.isDate(Date()));
|
|
assert.equal(false, util.isDate({}));
|
|
assert.equal(false, util.isDate([]));
|
|
assert.equal(false, util.isDate(new Error()));
|
|
assert.equal(false, util.isDate(Object.create(Date.prototype)));
|
|
|
|
// isError
|
|
assert.equal(true, util.isError(new Error()));
|
|
assert.equal(true, util.isError(new TypeError()));
|
|
assert.equal(true, util.isError(new SyntaxError()));
|
|
assert.equal(true, util.isError(new (context('Error'))));
|
|
assert.equal(true, util.isError(new (context('TypeError'))));
|
|
assert.equal(true, util.isError(new (context('SyntaxError'))));
|
|
assert.equal(false, util.isError({}));
|
|
assert.equal(false, util.isError({ name: 'Error', message: '' }));
|
|
assert.equal(false, util.isError([]));
|
|
assert.equal(true, util.isError(Object.create(Error.prototype)));
|
|
|
|
// isObject
|
|
assert.ok(util.isObject({}) === true);
|
|
|
|
// isPrimitive
|
|
assert.equal(false, util.isPrimitive({}));
|
|
assert.equal(false, util.isPrimitive(new Error()));
|
|
assert.equal(false, util.isPrimitive(new Date()));
|
|
assert.equal(false, util.isPrimitive([]));
|
|
assert.equal(false, util.isPrimitive(/regexp/));
|
|
assert.equal(false, util.isPrimitive(function() {}));
|
|
assert.equal(false, util.isPrimitive(new Number(1)));
|
|
assert.equal(false, util.isPrimitive(new String('bla')));
|
|
assert.equal(false, util.isPrimitive(new Boolean(true)));
|
|
assert.equal(true, util.isPrimitive(1));
|
|
assert.equal(true, util.isPrimitive('bla'));
|
|
assert.equal(true, util.isPrimitive(true));
|
|
assert.equal(true, util.isPrimitive(undefined));
|
|
assert.equal(true, util.isPrimitive(null));
|
|
assert.equal(true, util.isPrimitive(Infinity));
|
|
assert.equal(true, util.isPrimitive(NaN));
|
|
assert.equal(true, util.isPrimitive(Symbol('symbol')));
|
|
|
|
// isBuffer
|
|
assert.equal(false, util.isBuffer('foo'));
|
|
assert.equal(true, util.isBuffer(new Buffer('foo')));
|
|
|
|
// _extend
|
|
assert.deepEqual(util._extend({a:1}), {a:1});
|
|
assert.deepEqual(util._extend({a:1}, []), {a:1});
|
|
assert.deepEqual(util._extend({a:1}, null), {a:1});
|
|
assert.deepEqual(util._extend({a:1}, true), {a:1});
|
|
assert.deepEqual(util._extend({a:1}, false), {a:1});
|
|
assert.deepEqual(util._extend({a:1}, {b:2}), {a:1, b:2});
|
|
assert.deepEqual(util._extend({a:1, b:2}, {b:3}), {a:1, b:3});
|
|
|