attila@963: /*
attila@963:  * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
attila@963:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@963:  *
attila@963:  * This code is free software; you can redistribute it and/or modify it
attila@963:  * under the terms of the GNU General Public License version 2 only, as
attila@963:  * published by the Free Software Foundation.
attila@963:  *
attila@963:  * This code is distributed in the hope that it will be useful, but WITHOUT
attila@963:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
attila@963:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
attila@963:  * version 2 for more details (a copy is included in the LICENSE file that
attila@963:  * accompanied this code).
attila@963:  *
attila@963:  * You should have received a copy of the GNU General Public License version
attila@963:  * 2 along with this work; if not, write to the Free Software Foundation,
attila@963:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@963:  *
attila@963:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
attila@963:  * or visit www.oracle.com if you need additional information or have any
attila@963:  * questions.
attila@963:  */
attila@963: 
attila@963: /**
attila@963:  * JDK-8046905: apply on apply is broken
attila@963:  *
attila@963:  * @test
attila@963:  * @run
attila@963:  */
attila@963: 
attila@963: var apply = Function.prototype.apply;
attila@963: var call = Function.prototype.call;
attila@963: var sort = Array.prototype.sort;
attila@963: var join = Array.prototype.join;
attila@963: 
attila@963: // Running three times so that we test an already linked call site too:
attila@963: // i==0: linking initially with assumed optimistic returned type int.
attila@963: // i==1: linking after deoptimization with returned type Object.
attila@963: // i==2: re-running code linked in previous iteration. This will
attila@963: //       properly exercise the guards too.
attila@963: print("1 level of apply")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(sort.apply([4,3,2,1]))
attila@963: }
attila@963: print("2 levels of apply")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(apply.apply(sort,[[4,3,2,1]]))
attila@963: }
attila@963: print("3 levels of apply")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(apply.apply(apply,[sort,[[4,3,2,1]]]))
attila@963: }
attila@963: print("4 levels of apply")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(apply.apply(apply,[apply,[sort,[[4,3,2,1]]]]))
attila@963: }
attila@963: print("5 levels of apply")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(apply.apply(apply,[apply,[apply,[sort,[[4,3,2,1]]]]]))
attila@963: }
attila@963: print("Many levels of apply!")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(apply.apply(apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[apply,[sort,[[4,3,2,1]]]]]]]]]]]]]]]]]]]]]]))
attila@963: }
attila@963: 
attila@963: print("different invocations that'll trigger relinking")
attila@963: var invocation = [sort,[[4,3,2,1]]];
attila@963: for(i = 0; i < 4; ++i) {
attila@963:     print(apply.apply(apply,[apply,invocation]))
attila@963:     // First change after i==1, so it relinks an otherwise stable linkage
attila@963:     if(i == 1) {
attila@963:     invocation = [sort,[[8,7,6,5]]];
attila@963:     } else if(i == 2) {
attila@963:         invocation = [join,[[8,7,6,5],["-"]]];
attila@963:     }
attila@963: }
attila@963: 
attila@963: print("Many levels of call!")
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(call.call(call,call,call,call,call,call,call,call,call,call,call,call,call,call,call,call,call,call,call,call,sort,[4,3,2,1]))
attila@963: }
attila@963: 
attila@963: print("call apply call apply call... a lot");
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(apply.call(call, apply, [call, apply, [call, apply, [call, apply, [call, apply, [call, apply, [sort, [4,3,2,1]]]]]]]))
attila@963: }
attila@963: 
attila@963: print("apply call apply call apply... a lot");
attila@963: for(i = 0; i < 3; ++i) {
attila@963:     print(call.apply(apply, [call, apply, [call, apply, [call, apply, [call, apply, [call, apply, [call, apply, [call, sort, [[4,3,2,1]]]]]]]]]))
attila@963: }