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// Test combinations of arguments in different compartments.
gczeal(0);
let heldValues = [];
function ccwToObject() {
return evalcx('({})', newGlobal({newCompartment: true}));
}
function newRegistry() {
return new FinalizationRegistry(value => {
heldValues.push(value);
});
}
function ccwToRegistry() {
let global = newGlobal({newCompartment: true});
global.heldValues = heldValues;
return global.eval(
`new FinalizationRegistry(value => heldValues.push(value))`);
}
function incrementalGC() {
startgc(1);
while (gcstate() !== "NotActive") {
gcslice(1000);
}
}
const RegistryKinds = ['SameZoneRegistry', 'OtherZoneRegistry'];
function makeRegistry(kind) {
if (kind === 'SameZoneRegistry') {
return new FinalizationRegistry(value => {
heldValues.push(value);
});
}
assertEq(kind, 'OtherZoneRegistry');
let global = newGlobal({newCompartment: true});
global.heldValues = heldValues;
return global.eval(
`new FinalizationRegistry(value => heldValues.push(value))`);
return evalcx('({})', newGlobal({newCompartment: true}));
}
const ObjectKinds = ['SameZoneObject', 'OtherZoneObject'];
function makeObject(kind) {
if (kind === 'SameZoneObject') {
return {};
}
assertEq(kind, 'OtherZoneObject');
return evalcx('({})', newGlobal({newCompartment: true}));
}
for (let registryReachable of [false, true]) {
for (let registryKind of RegistryKinds) {
for (let targetKind of ObjectKinds) {
for (let heldValueKind of ObjectKinds) {
for (let tokenKind of ObjectKinds) {
let registry = makeRegistry(registryKind);
let target = makeObject(targetKind);
let heldValue = makeObject(heldValueKind);
let token = makeObject(tokenKind);
registry.register(target, heldValue, token);
registry.unregister(token);
registry.register(target, heldValue, token);
target = undefined;
token = undefined;
heldValue = undefined;
if (!registryReachable) {
registry = undefined;
}
incrementalGC();
heldValues.length = 0; // Clear, don't replace.
drainJobQueue();
if (registryReachable) {
assertEq(heldValues.length, 1);
} else {
// The cleanup callback may or may not be run depending on
// which order the zones are swept in, which itself depends on
// the arrangement of CCWs.
assertEq(heldValues.length <= 1, true);
}
}
}
}
}
}