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.
102 lines
3.3 KiB
102 lines
3.3 KiB
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
|
|
|
|
|
|
var common = require('../common');
|
|
var assert = require('assert');
|
|
var util = require('util');
|
|
|
|
// test the internal isDate implementation
|
|
var Date2 = require('vm').runInNewContext('Date');
|
|
var d = new Date2();
|
|
var orig = util.inspect(d);
|
|
Date2.prototype.foo = 'bar';
|
|
var after = util.inspect(d);
|
|
assert.equal(orig, after);
|
|
|
|
// test for sparse array
|
|
var a = ['foo', 'bar', 'baz'];
|
|
assert.equal(util.inspect(a), "[ 'foo', 'bar', 'baz' ]");
|
|
delete a[1];
|
|
assert.equal(util.inspect(a), "[ 'foo', , 'baz' ]");
|
|
assert.equal(util.inspect(a, true), "[ 'foo', , 'baz', [length]: 3 ]");
|
|
assert.equal(util.inspect(new Array(5)), '[ , , , , ]');
|
|
|
|
// test for property descriptors
|
|
var getter = Object.create(null, {
|
|
a: {
|
|
get: function() { return 'aaa'; }
|
|
}
|
|
});
|
|
var setter = Object.create(null, {
|
|
b: {
|
|
set: function() {}
|
|
},
|
|
});
|
|
var getterAndSetter = Object.create(null, {
|
|
c: {
|
|
get: function() { return 'ccc'; },
|
|
set: function() {}
|
|
}
|
|
});
|
|
assert.equal(util.inspect(getter, true), "{ [a]: [Getter] }");
|
|
assert.equal(util.inspect(setter, true), "{ [b]: [Setter] }");
|
|
assert.equal(util.inspect(getterAndSetter, true), "{ [c]: [Getter/Setter] }");
|
|
|
|
// exceptions should print the error message, not "{}"
|
|
assert.equal(util.inspect(new Error()), '[Error]');
|
|
assert.equal(util.inspect(new Error('FAIL')), '[Error: FAIL]');
|
|
assert.equal(util.inspect(new TypeError('FAIL')), '[TypeError: FAIL]');
|
|
assert.equal(util.inspect(new SyntaxError('FAIL')), '[SyntaxError: FAIL]');
|
|
try {
|
|
undef();
|
|
} catch (e) {
|
|
assert.equal(util.inspect(e), '[ReferenceError: undef is not defined]');
|
|
}
|
|
var ex = util.inspect(new Error('FAIL'), true);
|
|
assert.ok(ex.indexOf('[Error: FAIL]') != -1);
|
|
assert.ok(ex.indexOf('[stack]') != -1);
|
|
assert.ok(ex.indexOf('[message]') != -1);
|
|
assert.ok(ex.indexOf('[arguments]') != -1);
|
|
assert.ok(ex.indexOf('[type]') != -1);
|
|
|
|
// GH-1941
|
|
// should not throw:
|
|
assert.equal(util.inspect(Object.create(Date.prototype)), '{}');
|
|
|
|
// GH-1944
|
|
assert.doesNotThrow(function() {
|
|
var d = new Date();
|
|
d.toUTCString = null;
|
|
util.inspect(d);
|
|
});
|
|
|
|
assert.doesNotThrow(function() {
|
|
var r = /regexp/;
|
|
r.toString = null;
|
|
util.inspect(r);
|
|
});
|
|
|
|
// GH-2225
|
|
var x = { inspect: util.inspect };
|
|
assert.ok(util.inspect(x).indexOf('inspect') != -1);
|
|
|