The Tor Browser: js/src/jsapi-tests/testOps.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  * vim: set ts=8 sts=4 et sw=4 tw=99:

     3  *

     4  * Tests for operators and implicit type conversion.

     5  */

     6 /* This Source Code Form is subject to the terms of the Mozilla Public

     7  * License, v. 2.0. If a copy of the MPL was not distributed with this

     8  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

    10 #include "jsapi-tests/tests.h"

    12 static bool

    13 my_convert(JSContext* context, JS::HandleObject obj, JSType type, JS::MutableHandleValue rval)

    14 {

    15     if (type == JSTYPE_VOID || type == JSTYPE_STRING || type == JSTYPE_NUMBER || type == JSTYPE_BOOLEAN) {

    16         rval.set(JS_NumberValue(123));

    17         return true;

    18     }

    19     return false;

    20 }

    22 static const JSClass myClass = {

    23     "MyClass",

    24     0,

    25     JS_PropertyStub, JS_DeletePropertyStub, JS_PropertyStub, JS_StrictPropertyStub,

    26     JS_EnumerateStub, JS_ResolveStub, my_convert

    27 };

    29 static bool

    30 createMyObject(JSContext* context, unsigned argc, jsval *vp)

    31 {

    32     JS_BeginRequest(context);

    34     //JS_GC(context); //<- if we make GC here, all is ok

    36     JSObject* myObject = JS_NewObject(context, &myClass, JS::NullPtr(), JS::NullPtr());

    37     *vp = OBJECT_TO_JSVAL(myObject);

    39     JS_EndRequest(context);

    41     return true;

    42 }

    44 static const JSFunctionSpec s_functions[] =

    45 {

    46     JS_FN("createMyObject", createMyObject, 0, 0),

    47     JS_FS_END

    48 };

    50 BEGIN_TEST(testOps_bug559006)

    51 {

    52     CHECK(JS_DefineFunctions(cx, global, s_functions));

    54     EXEC("function main() { while(1) return 0 + createMyObject(); }");

    56     for (int i = 0; i < 9; i++) {

    57         JS::RootedValue rval(cx);

    58         CHECK(JS_CallFunctionName(cx, global, "main", JS::HandleValueArray::empty(),

    59                                   &rval));

    60         CHECK_SAME(rval, INT_TO_JSVAL(123));

    61     }

    62     return true;

    63 }

    64 END_TEST(testOps_bug559006)

The Tor Browser / file revision