jdk8-mips64-public/nashorn: test/script/basic/apply_to_call/apply_to

     1 /*

     2  * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /**

    25  * apply_to_call4.js - various escaping args patterns that prevent the optimization from being applied

    26  * calling call)

    27  *

    28  * @test

    29  * @run

    30  */

    32 print("start");

    34 var x = {

    35     a : 0,

    36     b : 0,

    37     c : 0,

    38     initialize : function(x,y,z) {

    39     this.a = x;

    40     this.b = y;

    41     this.c = z;

    42     }

    43 };

    45 function f(x) {

    46     print("this is a black hole - arguments escape");

    47 }

    49 function test() {

    50     f(arguments);

    51     x.initialize.apply(x, arguments);

    52 }

    54 test(4711,23,17);

    55 print(x.a);

    56 print(x.b);

    57 print(x.c);

    59 function test2() {

    60     arguments[0] = 17;

    61     x.initialize.apply(x, arguments);

    62 }

    64 test2(1,2,3);

    65 print(x.a);

    66 print(x.b);

    67 print(x.c);

    69 function test3() {

    70     var escape = arguments[0];

    71     f(escape);

    72     x.initialize.apply(x, arguments);

    73 }

    75 test3("alpha", "beta", "gamma");

    76 print(x.a);

    77 print(x.b);

    78 print(x.c);

    80 function test4() {

    81     var escape = arguments.length;

    82     f(escape);

    83     x.initialize.apply(x, arguments);

    84 }

    86 test4(1.2, 2.3, 3.4);

    87 print(x.a);

    88 print(x.b);

    89 print(x.c);

    91 function test5() {

    92     x.initialize.apply(x, arguments, 17);

    93 }

    95 print("test 5 done");

    96 test5(11, 22);

    97 print("a="+typeof(x.a));

    98 print(x.b);

    99 print(x.c);

   101 print("Now it's time for transforms");

   103 function test6() {

   104     x.initialize.apply(x, arguments);

   105 }

   107 test6(19, 20, 21);

   108 print(x.a);

   109 print(x.b);

   110 print(x.c);

   112 function test7() {

   113     x.initialize.apply(x, arguments);

   114 }

   116 test7(1, 2.2, 17, 18);

   117 print(x.a);

   118 print(x.b);

   119 print(x.c);

   121 print("Should have transformed");

   123 function test8() {

   124     var apply = f;

   125     x.initialize.apply(x, arguments);

   126 }

   128 test8(7,8,9);

   129 print(x.a);

   130 print(x.b);

   131 print(x.c);

test/script/basic/apply_to_call/apply_to_call4.js@41ac91662b75