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// Tests for |this| value passed to getters defined on the global.
function test(useWindowProxy) {
var g = newGlobal({useWindowProxy});
g.useWindowProxy = useWindowProxy;
g.evaluate(`
var x = 123;
Object.defineProperty(this, "getX", {get: function() { return this.x; }});
Object.defineProperty(Object.prototype, "protoGetX", {get: function() { return this.x * 2; }});
Object.defineProperty(this, "thisIsProxy", {get: function() { return isProxy(this); }});
function f() {
for (var i = 0; i < 100; i++) {
// GetGName
assertEq(getX, 123);
assertEq(protoGetX, 246);
assertEq(thisIsProxy, useWindowProxy);
// GetProp
assertEq(globalThis.getX, 123);
assertEq(globalThis.protoGetX, 246);
assertEq(globalThis.thisIsProxy, useWindowProxy);
}
}
f();
`);
}
for (let useWindowProxy of [true, false]) {
test(useWindowProxy);
}
setJitCompilerOption("ic.force-megamorphic", 1);
for (let useWindowProxy of [true, false]) {
test(useWindowProxy);
}
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