js/src/jsapi-tests/testJSEvaluateScript.cpp

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jsapi-tests/testJSEvaluateScript.cpp	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,46 @@
     1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
     1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
     1.6 + */
     1.7 +
     1.8 +#include "jsapi-tests/tests.h"
     1.9 +
    1.10 +BEGIN_TEST(testJSEvaluateScript)
    1.11 +{
    1.12 +    JS::RootedObject obj(cx, JS_NewObject(cx, nullptr, JS::NullPtr(), global));
    1.13 +    CHECK(obj);
    1.14 +
    1.15 +    CHECK(JS::ContextOptionsRef(cx).varObjFix());
    1.16 +
    1.17 +    static const char src[] = "var x = 5;";
    1.18 +
    1.19 +    JS::RootedValue retval(cx);
    1.20 +    CHECK(JS_EvaluateScript(cx, obj, src, sizeof(src) - 1, __FILE__, __LINE__, &retval));
    1.21 +
    1.22 +    bool hasProp = true;
    1.23 +    CHECK(JS_AlreadyHasOwnProperty(cx, obj, "x", &hasProp));
    1.24 +    CHECK(!hasProp);
    1.25 +
    1.26 +    hasProp = false;
    1.27 +    CHECK(JS_HasProperty(cx, global, "x", &hasProp));
    1.28 +    CHECK(hasProp);
    1.29 +
    1.30 +    // Now do the same thing, but without JSOPTION_VAROBJFIX
    1.31 +    JS::ContextOptionsRef(cx).setVarObjFix(false);
    1.32 +
    1.33 +    static const char src2[] = "var y = 5;";
    1.34 +
    1.35 +    CHECK(JS_EvaluateScript(cx, obj, src2, sizeof(src2) - 1, __FILE__, __LINE__, &retval));
    1.36 +
    1.37 +    hasProp = false;
    1.38 +    CHECK(JS_AlreadyHasOwnProperty(cx, obj, "y", &hasProp));
    1.39 +    CHECK(hasProp);
    1.40 +
    1.41 +    hasProp = true;
    1.42 +    CHECK(JS_AlreadyHasOwnProperty(cx, global, "y", &hasProp));
    1.43 +    CHECK(!hasProp);
    1.44 +
    1.45 +    return true;
    1.46 +}
    1.47 +END_TEST(testJSEvaluateScript)
    1.48 +
    1.49 +

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