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function testBasic() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function foo() { return scriptedCallerGlobal(); }");
for (var i = 0; i < 20; i++)
assertEq(g.foo(), g);
g.evaluate("function Obj() {}");
for (var i = 0; i < 30; i++)
assertEq(objectGlobal(new g.Obj()), g);
}
testBasic();
function testFunCall() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function foo() { return scriptedCallerGlobal(); }");
for (var i = 0; i < 20; i++)
assertEq(g.foo.call(1, 2), g);
}
testFunCall();
function testFunApplyArgs() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function foo() { return scriptedCallerGlobal(); }");
for (var i = 0; i < 2000; i++)
assertEq(g.foo.apply(null, arguments), g);
}
testFunApplyArgs(1, 2);
function testFunApplyArray() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function foo() { return scriptedCallerGlobal(); }");
var arr = [1, 2];
for (var i = 0; i < 2000; i++)
assertEq(g.foo.apply(null, arr), g);
}
testFunApplyArray();
function testAccessor() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function foo() { return scriptedCallerGlobal(); }");
var o = {};
Object.defineProperty(o, "foo", {get: g.foo, set: g.foo});
for (var i = 0; i < 20; i++) {
assertEq(o.foo, g);
o.foo = 1;
}
}
testAccessor();
function testGenerator() {
var thisGlobalGen = function*() {};
var thisGlobalGenObj = thisGlobalGen();
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function* gen() { for (var i = 0; i < 2; i++) yield new Array(1, 2); }");
for (var i = 0; i < 20; i++) {
var o = g.gen();
for (var j = 0; j < 2; j++) {
var res = thisGlobalGenObj.next.call(o);
assertEq(objectGlobal(res), g);
assertEq(Array.isArray(res.value), true);
assertEq(objectGlobal(res.value), g);
}
}
}
testGenerator();
function testException1() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function throwEx() { throw this; }");
for (var i = 0; i < 20; i++) {
var ex;
try {
g.throwEx();
} catch(e) {
ex = e;
}
assertCorrectRealm();
assertEq(ex, g);
}
}
testException1();
function testException2() {
var g = newGlobal({sameCompartmentAs: this});
g.evaluate("function f1(x) { if (x > 100) throw x; }");
g.f2 = function(x) { return g.f1(x); }
g.f3 = function(x) { return g.f2(x); }
g.evaluate("function f4(x) { try { return f3(x); } finally { assertCorrectRealm(); } }");
var ex;
try {
for (var i = 0; i < 110; i++) {
g.f4(i);
}
} catch (e) {
ex = e;
}
assertCorrectRealm();
assertEq(ex, 101);
}
testException2();
testException2();
function testException3(x) {
var g = newGlobal({sameCompartmentAs: this});
g.f1 = function(x) { if (x === max + 2) throw 1; }
g.evaluate("function f2(x) { try { return f1(x); } catch(e) {} }");
var max = 15;
for (var i = 0; i < max; i++)
g.f2(x * max + i);
}
testException3(0);
testException3(1);