jdk8-mips64-public/nashorn: test/script/basic/optimistic_assignment_check

     1 /*

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

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

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    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  *

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

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    24 /**

    25  * @test

    26  * @bug 8036987, 8037572

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

    28  * @option --optimistic-types=true

    29  * @run

    30  */

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

    33 var a = b = 3;

    34 var c;

    35 var x = { a: 2, b:1, c: 7, d: -1, e: 1}

    36 var y = { a: undefined, b: undefined}

    38 // Testing assignment operators

    39 //-- Global variable

    40 print(inspect(a=c, "global int assignment to global variable"))

    41 print(inspect(a=b, "undefined assignment to global int"))

    42 print(inspect(a=y.a, "global int assignment to undefined"))

    43 print(inspect(a+=b, "undefined addition assignment to global int"))

    44 print(inspect(b=b+b, "global int addition global int"))

    45 print(inspect(b+= y.a, "global int addition assignment undefined"))

    46 //--Local variable

    47 print(inspect(x.a+= y.a, "local int addition assignment local undefined"))

    48 print(inspect(x.b=y.a, "local int assignment to undefined"))

    49 print(inspect(y.a+=y.a, "local undefined addition assignment local undefined"))

    50 print(inspect(x.c-=x.d, "local int substraction assignment local int"))

    51 print(inspect(x.c*=x.d, "local int multiplication assignment local int"))

    52 print(inspect(x.c/=x.d, "local int division assignment local int"))

    53 print(inspect(y.b=x.c, "local undefined assignment to local int"))

    54 print(inspect(y.c=x.c, "local boolean assignment to local int"))

test/script/basic/optimistic_assignment_check_type.js@1df40fe54cd6