/*

 * Copyright (c) 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.

 *

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 */

/**

 * @test

 * @bug 8036987, 8037572

 * @summary Implement tests that checks static types in the compiled code

 * @run

 */

var inspect = Java.type("jdk.nashorn.test.tools.StaticTypeInspector").inspect

var a=3, b=2.3, c=true, d;

var x = { a: 2, b:0, c:undefined}

var trees = new Array("redwood", "bay", "cedar", "oak");

// Testing conditional operator

print(inspect("" ? b : x.a, "ternary operator"))

print(inspect(x.b ? b : x.a, "ternary operator"))

print(inspect(c ? b : a, "ternary operator"))

print(inspect(!c ? b : a, "ternary operator"))

print(inspect(d ? b : x.c, "ternary operator"))

print(inspect(x.c ? a : c, "ternary operator"))

print(inspect(c ? d : a, "ternary operator"))

print(inspect(c ? +a : b, "ternary operator"))

// Testing format methods

print(inspect(b.toFixed(2), "global double toFixed()"))

print(inspect(b.toPrecision(2)/1, "global double toPrecision() divided by 1"))

print(inspect(b.toExponential(2), "global double toExponential()"))

// Testing arrays

print(inspect(trees[1], "member object"))

trees[1] = undefined;

print(inspect(trees[1], "member undefined"))

print(inspect(1 in trees ? b : a, "conditional on array member"))

delete trees[2]

print(inspect(2 in trees ? b : a, "conditional on array member"))

print(inspect(3 in trees ? trees[2]="bay" : a, "conditional on array member"))

print(inspect("oak" in trees ? b : a, "conditional on array member"))

// Testing nested functions and return value

function f1() {

    var x = 2, y = 1;

    function g() {

        print(inspect(x, "outer local variable"));

        print(inspect(a, "global variable"));

        print(inspect(x*y, "outer local int multiplication by outer local int"));

        print(inspect(a*d, "global int multiplication by global undefined"));

    }

    g()

}

f1()

function f2(a,b,c) {

    g = (a+b) * c;

    print(inspect(c, "local undefined"));

    print(inspect(a+b, "local undefined addition local undefined"));

    print(inspect(g, "local undefined multiplication by undefined"));

}

f2()

function f3(a,b) {

    g = a && b;

    print(inspect(g, "local undefined AND local undefined"));

    print(inspect(c||g, "global true OR local undefined"));

}

f3()

function f4() {

    var x = true, y = 0;

    function g() {

        print(inspect(x+y, "outer local true addition local int"));

        print(inspect(a+x, "global int addition outer local true"));

        print(inspect(x*y, "outer local true multiplication by outer local int"));

        print(inspect(y*d, "outer local int multiplication by global undefined"));

    }

    g()

}

f4()