|
|
|
// Copyright 2008 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 array = [];
|
|
|
|
for (var p in x) array.push(p);
|
|
|
|
return array.sort();
|
|
|
|
}
|
|
|
|
|
|
|
|
function f1() {
|
|
|
|
this.x = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
function f2(x) {
|
|
|
|
this.x = x;
|
|
|
|
}
|
|
|
|
|
|
|
|
function f3(x) {
|
|
|
|
this.x = x;
|
|
|
|
this.y = 1;
|
|
|
|
this.z = f1;
|
|
|
|
}
|
|
|
|
|
|
|
|
function f4(x) {
|
|
|
|
this.x = x;
|
|
|
|
this.y = 1;
|
|
|
|
if (x == 1) return;
|
|
|
|
this.z = f1;
|
|
|
|
}
|
|
|
|
|
|
|
|
o1_1 = new f1();
|
|
|
|
assertEquals(1, o1_1.x, "1");
|
|
|
|
o1_2 = new f1();
|
|
|
|
assertEquals(1, o1_1.x, "2");
|
|
|
|
assertArrayEquals(["x"], props(o1_1), "3");
|
|
|
|
assertArrayEquals(["x"], props(o1_2), "4");
|
|
|
|
|
|
|
|
o2_1 = new f2(0);
|
|
|
|
o2_2 = new f2(0);
|
|
|
|
assertArrayEquals(["x"], props(o2_1));
|
|
|
|
assertArrayEquals(["x"], props(o2_2));
|
|
|
|
|
|
|
|
o3_1 = new f3(0);
|
|
|
|
o3_2 = new f3(0);
|
|
|
|
assertArrayEquals(["x", "y", "z"], props(o3_1));
|
|
|
|
assertArrayEquals(["x", "y", "z"], props(o3_2));
|
|
|
|
|
|
|
|
o4_0_1 = new f4(0);
|
|
|
|
o4_0_2 = new f4(0);
|
|
|
|
assertArrayEquals(["x", "y", "z"], props(o4_0_1));
|
|
|
|
assertArrayEquals(["x", "y", "z"], props(o4_0_2));
|
|
|
|
|
|
|
|
o4_1_1 = new f4(1);
|
|
|
|
o4_1_2 = new f4(1);
|
|
|
|
assertArrayEquals(["x", "y"], props(o4_1_1));
|
|
|
|
assertArrayEquals(["x", "y"], props(o4_1_2));
|
|
|
|
|
|
|
|
function f5(x, y) {
|
|
|
|
this.x = x;
|
|
|
|
this.y = y;
|
|
|
|
}
|
|
|
|
|
|
|
|
function f6(x, y) {
|
|
|
|
this.y = y;
|
|
|
|
this.x = x;
|
|
|
|
}
|
|
|
|
|
|
|
|
function f7(x, y, z) {
|
|
|
|
this.x = x;
|
|
|
|
this.y = y;
|
|
|
|
}
|
|
|
|
|
|
|
|
function testArgs(fun) {
|
|
|
|
obj = new fun();
|
|
|
|
assertArrayEquals(["x", "y"], props(obj));
|
|
|
|
assertEquals(void 0, obj.x);
|
|
|
|
assertEquals(void 0, obj.y);
|
|
|
|
|
|
|
|
obj = new fun("x");
|
|
|
|
assertArrayEquals(["x", "y"], props(obj));
|
|
|
|
assertEquals("x", obj.x);
|
|
|
|
assertEquals(void 0, obj.y);
|
|
|
|
|
|
|
|
obj = new fun("x", "y");
|
|
|
|
assertArrayEquals(["x", "y"], props(obj));
|
|
|
|
assertEquals("x", obj.x);
|
|
|
|
assertEquals("y", obj.y);
|
|
|
|
|
|
|
|
obj = new fun("x", "y", "z");
|
|
|
|
assertArrayEquals(["x", "y"], props(obj));
|
|
|
|
assertEquals("x", obj.x);
|
|
|
|
assertEquals("y", obj.y);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (var i = 0; i < 10; i++) {
|
|
|
|
testArgs(f5);
|
|
|
|
testArgs(f6);
|
|
|
|
testArgs(f7);
|
|
|
|
}
|
|
|
|
|
|
|
|
function g(){
|
|
|
|
this.x=1
|
|
|
|
}
|
|
|
|
|
|
|
|
o = new g();
|
|
|
|
assertEquals(1, o.x);
|
|
|
|
o = new g();
|
|
|
|
assertEquals(1, o.x);
|
|
|
|
g.prototype = {y:2}
|
|
|
|
o = new g();
|
|
|
|
assertEquals(1, o.x);
|
|
|
|
assertEquals(2, o.y);
|
|
|
|
o = new g();
|
|
|
|
assertEquals(1, o.x);
|
|
|
|
assertEquals(2, o.y);
|