test262/implementation-contributed/javascriptcore/stress/proxy-call-apply-handler-to-this.js
test262-automation e9a5a7f918 [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time) (#1620)
* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
2018-07-03 15:59:58 -04:00

40 lines
675 B
JavaScript

//@ runDefault("--useBigInt=1")
let expectedThis;
function applyHandler(target, thisValue) {
if (thisValue !== expectedThis)
throw new Error("got weird this value: " + thisValue);
}
let handler = {
apply: applyHandler
};
let f = new Proxy(function() {}, handler);
function withScope(o) {
with (o) {
f();
}
}
function lexicalScope() {
let x;
f();
}
// globalScope
f();
function strictEvalScope() {
"use strict";
eval("var x; f();");
}
let primitives = [undefined, null, true, 1.324, "test", Symbol("test"), BigInt(12), {}, []];
for (let primitive of primitives) {
expectedThis = primitive;
f.call(primitive);
}