/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/* eslint-disable no-shadow, max-nested-callbacks */
"use strict";
Services.prefs.setBoolPref(
"security.allow_eval_with_system_principal",
true);
registerCleanupFunction(() => {
Services.prefs.clearUserPref(
"security.allow_eval_with_system_principal");
});
add_task(
threadFrontTest(async ({ threadFront, debuggee }) => {
const packet = await executeOnNextTickAndWaitForPause(
eval_code,
threadFront
);
const [grip] = packet.frame.arguments;
// Checks grip.preview properties.
check_preview(grip);
const objClient = threadFront.pauseGrip(grip);
const response = await objClient.getPrototypeAndProperties();
// Checks the result of getPrototypeAndProperties.
check_prototype_and_properties(response);
await threadFront.resume();
function eval_code() {
debuggee.eval(
// These arguments are tested.
// eslint-disable-next-line no-unused-vars
function stopMe(arg1) {
debugger;
}.toString()
);
debuggee.eval(`
stopMe({
[Symbol()]:
"first unnamed symbol",
[Symbol()]:
"second unnamed symbol",
[Symbol(
"named")] :
"named symbol",
[Symbol.iterator] :
function* () {
yield 1;
yield 2;
},
x: 10,
});
`);
}
function check_preview(grip) {
Assert.equal(grip.
class,
"Object");
const { preview } = grip;
Assert.equal(preview.ownProperties.x.configurable,
true);
Assert.equal(preview.ownProperties.x.enumerable,
true);
Assert.equal(preview.ownProperties.x.writable,
true);
Assert.equal(preview.ownProperties.x.value, 10);
const [
firstUnnamedSymbol,
secondUnnamedSymbol,
namedSymbol,
iteratorSymbol,
] = preview.ownSymbols;
Assert.equal(firstUnnamedSymbol.name, undefined);
Assert.equal(firstUnnamedSymbol.type,
"symbol");
Assert.equal(firstUnnamedSymbol.descriptor.configurable,
true);
Assert.equal(firstUnnamedSymbol.descriptor.enumerable,
true);
Assert.equal(firstUnnamedSymbol.descriptor.writable,
true);
Assert.equal(firstUnnamedSymbol.descriptor.value,
"first unnamed symbol");
Assert.equal(secondUnnamedSymbol.name, undefined);
Assert.equal(secondUnnamedSymbol.type,
"symbol");
Assert.equal(secondUnnamedSymbol.descriptor.configurable,
true);
Assert.equal(secondUnnamedSymbol.descriptor.enumerable,
true);
Assert.equal(secondUnnamedSymbol.descriptor.writable,
true);
Assert.equal(
secondUnnamedSymbol.descriptor.value,
"second unnamed symbol"
);
Assert.equal(namedSymbol.name,
"named");
Assert.equal(namedSymbol.type,
"symbol");
Assert.equal(namedSymbol.descriptor.configurable,
true);
Assert.equal(namedSymbol.descriptor.enumerable,
true);
Assert.equal(namedSymbol.descriptor.writable,
true);
Assert.equal(namedSymbol.descriptor.value,
"named symbol");
Assert.equal(iteratorSymbol.name,
"Symbol.iterator");
Assert.equal(iteratorSymbol.type,
"symbol");
Assert.equal(iteratorSymbol.descriptor.configurable,
true);
Assert.equal(iteratorSymbol.descriptor.enumerable,
true);
Assert.equal(iteratorSymbol.descriptor.writable,
true);
Assert.equal(iteratorSymbol.descriptor.value.
class,
"Function");
}
function check_prototype_and_properties(response) {
Assert.equal(response.ownProperties.x.configurable,
true);
Assert.equal(response.ownProperties.x.enumerable,
true);
Assert.equal(response.ownProperties.x.writable,
true);
Assert.equal(response.ownProperties.x.value, 10);
const [
firstUnnamedSymbol,
secondUnnamedSymbol,
namedSymbol,
iteratorSymbol,
] = response.ownSymbols;
Assert.equal(firstUnnamedSymbol.name,
"Symbol()");
Assert.equal(firstUnnamedSymbol.descriptor.configurable,
true);
Assert.equal(firstUnnamedSymbol.descriptor.enumerable,
true);
Assert.equal(firstUnnamedSymbol.descriptor.writable,
true);
Assert.equal(firstUnnamedSymbol.descriptor.value,
"first unnamed symbol");
Assert.equal(secondUnnamedSymbol.name,
"Symbol()");
Assert.equal(secondUnnamedSymbol.descriptor.configurable,
true);
Assert.equal(secondUnnamedSymbol.descriptor.enumerable,
true);
Assert.equal(secondUnnamedSymbol.descriptor.writable,
true);
Assert.equal(
secondUnnamedSymbol.descriptor.value,
"second unnamed symbol"
);
Assert.equal(namedSymbol.name,
"Symbol(named)");
Assert.equal(namedSymbol.descriptor.configurable,
true);
Assert.equal(namedSymbol.descriptor.enumerable,
true);
Assert.equal(namedSymbol.descriptor.writable,
true);
Assert.equal(namedSymbol.descriptor.value,
"named symbol");
Assert.equal(iteratorSymbol.name,
"Symbol(Symbol.iterator)");
Assert.equal(iteratorSymbol.descriptor.configurable,
true);
Assert.equal(iteratorSymbol.descriptor.enumerable,
true);
Assert.equal(iteratorSymbol.descriptor.writable,
true);
Assert.equal(iteratorSymbol.descriptor.value.
class,
"Function");
}
})
);