| // 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. |
| |
| |
| var loop_count = 5 |
| |
| |
| for (var i = 0; i < loop_count; i++) { |
| var a = new Array(); |
| var b = Array(); |
| assertEquals(0, a.length); |
| assertEquals(0, b.length); |
| for (var k = 0; k < 10; k++) { |
| assertEquals('undefined', typeof a[k]); |
| assertEquals('undefined', typeof b[k]); |
| } |
| } |
| |
| |
| for (var i = 0; i < loop_count; i++) { |
| for (var j = 0; j < 100; j++) { |
| var a = new Array(j); |
| var b = Array(j); |
| assertEquals(j, a.length); |
| assertEquals(j, b.length); |
| for (var k = 0; k < j; k++) { |
| assertEquals('undefined', typeof a[k]); |
| assertEquals('undefined', typeof b[k]); |
| } |
| } |
| } |
| |
| |
| for (var i = 0; i < loop_count; i++) { |
| a = new Array(0, 1); |
| assertArrayEquals([0, 1], a); |
| a = new Array(0, 1, 2); |
| assertArrayEquals([0, 1, 2], a); |
| a = new Array(0, 1, 2, 3); |
| assertArrayEquals([0, 1, 2, 3], a); |
| a = new Array(0, 1, 2, 3, 4); |
| assertArrayEquals([0, 1, 2, 3, 4], a); |
| a = new Array(0, 1, 2, 3, 4, 5); |
| assertArrayEquals([0, 1, 2, 3, 4, 5], a); |
| a = new Array(0, 1, 2, 3, 4, 5, 6); |
| assertArrayEquals([0, 1, 2, 3, 4, 5, 6], a); |
| a = new Array(0, 1, 2, 3, 4, 5, 6, 7); |
| assertArrayEquals([0, 1, 2, 3, 4, 5, 6, 7], a); |
| a = new Array(0, 1, 2, 3, 4, 5, 6, 7, 8); |
| assertArrayEquals([0, 1, 2, 3, 4, 5, 6, 7, 8], a); |
| a = new Array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9); |
| assertArrayEquals([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], a); |
| } |
| |
| |
| function innerArrayLiteral(n) { |
| var a = new Array(n); |
| for (var i = 0; i < n; i++) { |
| a[i] = i * 2 + 7; |
| } |
| return a.join(); |
| } |
| |
| |
| function testConstructOfSizeSize(n) { |
| var str = innerArrayLiteral(n); |
| var a = eval('[' + str + ']'); |
| var b = eval('new Array(' + str + ')') |
| var c = eval('Array(' + str + ')') |
| assertEquals(n, a.length); |
| assertArrayEquals(a, b); |
| assertArrayEquals(a, c); |
| } |
| |
| |
| for (var i = 0; i < loop_count; i++) { |
| // JSObject::kInitialMaxFastElementArray is 10000. |
| for (var j = 1000; j < 12000; j += 1000) { |
| testConstructOfSizeSize(j); |
| } |
| } |
| |
| |
| for (var i = 0; i < loop_count; i++) { |
| assertArrayEquals(['xxx'], new Array('xxx')); |
| assertArrayEquals(['xxx'], Array('xxx')); |
| assertArrayEquals([true], new Array(true)); |
| assertArrayEquals([false], Array(false)); |
| assertArrayEquals([{a:1}], new Array({a:1})); |
| assertArrayEquals([{b:2}], Array({b:2})); |
| } |
| |
| |
| assertThrows('new Array(3.14)'); |
| assertThrows('Array(2.72)'); |