Cross Reference: /external/chromium_org/v8/test/mjsunit/array-shift.js

Lines Matching refs:array
28 // Check that shifting array of holes keeps it as array of holes
30   var array = new Array(10);
31   array.shift();
32   assertFalse(0 in array);
35 // Now check the case with array of holes and some elements on prototype.
38   var array = new Array(len);
42   assertEquals(len, array.length);
43   for (var i = 0; i < array.length; i++) {
44     assertEquals(array[i], Array.prototype[i]);
47   array.shift();
49   assertEquals(len - 1, array.length);
50   // Note that shift copies values from prototype into the array.
51   assertEquals(array[2], Array.prototype[3]);
52   assertTrue(array.hasOwnProperty(2));
54   assertEquals(array[6], Array.prototype[7]);
55   assertTrue(array.hasOwnProperty(6));
59   assertEquals(array[5], Array.prototype[5]);
60   assertFalse(array.hasOwnProperty(5));
62   assertEquals(array[3], Array.prototype[3]);
63   assertFalse(array.hasOwnProperty(3));
65   assertEquals(array[7], Array.prototype[7]);
66   assertFalse(array.hasOwnProperty(7));
73 // Now check the case with array of holes and some elements on prototype
74 // which is an array itself.
77   var array = new Array(len);
81   array.__proto__ = array_proto;
83   assertEquals(len, array.length);
84   for (var i = 0; i < array.length; i++) {
85     assertEquals(array[i], array_proto[i]);
88   array.shift();
90   assertEquals(len - 1, array.length);
91   // Note that shift copies values from prototype into the array.
92   assertEquals(array[2], array_proto[3]);
93   assertTrue(array.hasOwnProperty(2));
95   assertEquals(array[6], array_proto[7]);
96   assertTrue(array.hasOwnProperty(6));
100   assertEquals(array[5], array_proto[5]);
101   assertFalse(array.hasOwnProperty(5));
103   assertEquals(array[3], array_proto[3]);
104   assertFalse(array.hasOwnProperty(3));
106   assertEquals(array[7], array_proto[7]);
107   assertFalse(array.hasOwnProperty(7));
112   var array = [1, 2, 3];
113   Object.defineProperty(array, '1', {enumerable: false});
114   assertEquals(1, array.shift());
115   assertEquals([2, 3], array);
117   array = [1,,3];
118   array.__proto__[1] = 2;
119   Object.defineProperty(array.__proto__, '1', {enumerable: false});
120   assertEquals(1, array.shift());
121   assertEquals([2, 3], array);