diff options
Diffstat (limited to 'test/script/basic/apply_to_call/apply_to_call4.js')
-rw-r--r-- | test/script/basic/apply_to_call/apply_to_call4.js | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/test/script/basic/apply_to_call/apply_to_call4.js b/test/script/basic/apply_to_call/apply_to_call4.js new file mode 100644 index 00000000..27067cc2 --- /dev/null +++ b/test/script/basic/apply_to_call/apply_to_call4.js @@ -0,0 +1,131 @@ +/* + * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * apply_to_call4.js - various escaping args patterns that prevent the optimization from being applied + * calling call) + * + * @test + * @run + */ + +print("start"); + +var x = { + a : 0, + b : 0, + c : 0, + initialize : function(x,y,z) { + this.a = x; + this.b = y; + this.c = z; + } +}; + +function f(x) { + print("this is a black hole - arguments escape"); +} + +function test() { + f(arguments); + x.initialize.apply(x, arguments); +} + +test(4711,23,17); +print(x.a); +print(x.b); +print(x.c); + +function test2() { + arguments[0] = 17; + x.initialize.apply(x, arguments); +} + +test2(1,2,3); +print(x.a); +print(x.b); +print(x.c); + +function test3() { + var escape = arguments[0]; + f(escape); + x.initialize.apply(x, arguments); +} + +test3("alpha", "beta", "gamma"); +print(x.a); +print(x.b); +print(x.c); + +function test4() { + var escape = arguments.length; + f(escape); + x.initialize.apply(x, arguments); +} + +test4(1.2, 2.3, 3.4); +print(x.a); +print(x.b); +print(x.c); + +function test5() { + x.initialize.apply(x, arguments, 17); +} + +print("test 5 done"); +test5(11, 22); +print("a="+typeof(x.a)); +print(x.b); +print(x.c); + +print("Now it's time for transforms"); + +function test6() { + x.initialize.apply(x, arguments); +} + +test6(19, 20, 21); +print(x.a); +print(x.b); +print(x.c); + +function test7() { + x.initialize.apply(x, arguments); +} + +test7(1, 2.2, 17, 18); +print(x.a); +print(x.b); +print(x.c); + +print("Should have transformed"); + +function test8() { + var apply = f; + x.initialize.apply(x, arguments); +} + +test8(7,8,9); +print(x.a); +print(x.b); +print(x.c); |