1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/script/basic/optimistic_assignment_check_type.js Wed Aug 20 10:26:01 2014 +0200 1.3 @@ -0,0 +1,54 @@ 1.4 +/* 1.5 + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/** 1.28 + * @test 1.29 + * @bug 8036987, 8037572 1.30 + * @summary Implement tests that checks static types in the compiled code 1.31 + * @option --optimistic-types=true 1.32 + * @run 1.33 + */ 1.34 + 1.35 +var inspect = Java.type("jdk.nashorn.test.tools.StaticTypeInspector").inspect 1.36 +var a = b = 3; 1.37 +var c; 1.38 +var x = { a: 2, b:1, c: 7, d: -1, e: 1} 1.39 +var y = { a: undefined, b: undefined} 1.40 + 1.41 +// Testing assignment operators 1.42 +//-- Global variable 1.43 +print(inspect(a=c, "global int assignment to global variable")) 1.44 +print(inspect(a=b, "undefined assignment to global int")) 1.45 +print(inspect(a=y.a, "global int assignment to undefined")) 1.46 +print(inspect(a+=b, "undefined addition assignment to global int")) 1.47 +print(inspect(b=b+b, "global int addition global int")) 1.48 +print(inspect(b+= y.a, "global int addition assignment undefined")) 1.49 +//--Local variable 1.50 +print(inspect(x.a+= y.a, "local int addition assignment local undefined")) 1.51 +print(inspect(x.b=y.a, "local int assignment to undefined")) 1.52 +print(inspect(y.a+=y.a, "local undefined addition assignment local undefined")) 1.53 +print(inspect(x.c-=x.d, "local int substraction assignment local int")) 1.54 +print(inspect(x.c*=x.d, "local int multiplication assignment local int")) 1.55 +print(inspect(x.c/=x.d, "local int division assignment local int")) 1.56 +print(inspect(y.b=x.c, "local undefined assignment to local int")) 1.57 +print(inspect(y.c=x.c, "local boolean assignment to local int"))