78 lines
2.6 KiB
JavaScript
78 lines
2.6 KiB
JavaScript
|
// Copyright 2010 the V8 project authors. All rights reserved.
|
||
|
|
// Redistribution and use in source and binary forms, with or without
|
||
|
|
// modification, are permitted provided that the following conditions are
|
||
|
|
// met:
|
||
|
|
//
|
||
|
|
// * Redistributions of source code must retain the above copyright
|
||
|
|
// notice, this list of conditions and the following disclaimer.
|
||
|
|
// * Redistributions in binary form must reproduce the above
|
||
|
|
// copyright notice, this list of conditions and the following
|
||
|
|
// disclaimer in the documentation and/or other materials provided
|
||
|
|
// with the distribution.
|
||
|
|
// * Neither the name of Google Inc. nor the names of its
|
||
|
|
// contributors may be used to endorse or promote products derived
|
||
|
|
// from this software without specific prior written permission.
|
||
|
|
//
|
||
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
|
||
|
|
function props(x) {
|
||
|
|
var result = [];
|
||
|
|
for (var p in x) result.push(p);
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
function A() {
|
||
|
|
this.a1 = 1234;
|
||
|
|
this.a2 = "D";
|
||
|
|
this.a3 = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
function B() {
|
||
|
|
this.b3 = false;
|
||
|
|
this.b2 = "D";
|
||
|
|
this.b1 = 1234;
|
||
|
|
}
|
||
|
|
|
||
|
|
function C() {
|
||
|
|
this.c3 = false;
|
||
|
|
this.c1 = 1234;
|
||
|
|
this.c2 = "D";
|
||
|
|
}
|
||
|
|
|
||
|
|
assertArrayEquals(["a1", "a2", "a3"], props(new A()));
|
||
|
|
assertArrayEquals(["b3", "b2", "b1"], props(new B()));
|
||
|
|
assertArrayEquals(["c3", "c1", "c2"], props(new C()));
|
||
|
|
assertArrayEquals(["s1", "s2", "s3"], props({s1: 0, s2: 0, s3: 0}));
|
||
|
|
assertArrayEquals(["s3", "s2", "s1"], props({s3: 0, s2: 0, s1: 0}));
|
||
|
|
assertArrayEquals(["s3", "s1", "s2"], props({s3: 0, s1: 0, s2: 0}));
|
||
|
|
|
||
|
|
var a = new A()
|
||
|
|
a.a0 = 0;
|
||
|
|
a.a4 = 0;
|
||
|
|
assertArrayEquals(["a1", "a2", "a3", "a0", "a4"], props(a));
|
||
|
|
|
||
|
|
var b = new B()
|
||
|
|
b.b4 = 0;
|
||
|
|
b.b0 = 0;
|
||
|
|
assertArrayEquals(["b3", "b2", "b1", "b4", "b0"], props(b));
|
||
|
|
|
||
|
|
var o1 = {s1: 0, s2: 0, s3: 0}
|
||
|
|
o1.s0 = 0;
|
||
|
|
o1.s4 = 0;
|
||
|
|
assertArrayEquals(["s1", "s2", "s3", "s0", "s4"], props(o1));
|
||
|
|
|
||
|
|
var o2 = {s3: 0, s2: 0, s1: 0}
|
||
|
|
o2.s4 = 0;
|
||
|
|
o2.s0 = 0;
|
||
|
|
assertArrayEquals(["s3", "s2", "s1", "s4", "s0"], props(o2));
|