2010-02-18 12:59:41 +00:00
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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Tests for compound assignments at the top level
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z = 2;
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z += 4;
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assertEquals(z, 6);
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a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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// Test compound assignments in an anonymous function with local variables.
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(function () {
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var z = 2;
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z += 4;
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assertEquals(z, 6);
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var a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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var b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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})();
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// Test compound assignments in an anonymous function with global variables.
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(function () {
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z = 2;
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z += 4;
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assertEquals(z, 6);
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a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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})();
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// Test compound assignments in a named function with local variables.
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function foo() {
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var z = 3;
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z += 4;
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assertEquals(z, 7);
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var a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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var b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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foo();
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// Test compound assignments in a named function with global variables.
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function bar() {
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z = 2;
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z += 5;
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assertEquals(z, 7);
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a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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bar();
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// Entire series of tests repeated, in loops.
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// -------------------------------------------
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// Tests for compound assignments in a loop at the top level
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for (i = 0; i < 5; ++i) {
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z = 2;
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z += 4;
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assertEquals(z, 6);
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a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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// Test compound assignments in an anonymous function with local variables.
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(function () {
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for (var i = 0; i < 5; ++i) {
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var z = 2;
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z += 4;
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assertEquals(z, 6);
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var a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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var b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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})();
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// Test compound assignments in an anonymous function with global variables.
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(function () {
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for (i = 0; i < 5; ++i) {
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z = 2;
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z += 4;
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assertEquals(z, 6);
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a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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})();
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// Test compound assignments in a named function with local variables.
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function foo_loop() {
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for (i = 0; i < 5; ++i) {
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var z = 3;
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z += 4;
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assertEquals(z, 7);
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var a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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var b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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}
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foo_loop();
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// Test compound assignments in a named function with global variables.
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function bar_loop() {
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for (i = 0; i < 5; ++i) {
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z = 2;
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z += 5;
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assertEquals(z, 7);
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a = new Array(10);
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a[2] += 7;
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a[2] = 15;
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a[2] += 2;
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assertEquals(17, a[2]);
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b = new Object();
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b.foo = 5;
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b.foo += 12;
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assertEquals(17, b.foo);
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}
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}
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bar_loop();
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2010-05-20 15:09:21 +00:00
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// Test for assignment using a keyed store ic:
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function store_i_in_element_i_of_object_i() {
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var i = new Object();
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i[i] = i;
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}
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// Run three times to exercise caches.
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store_i_in_element_i_of_object_i();
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store_i_in_element_i_of_object_i();
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store_i_in_element_i_of_object_i();
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