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Test Info: Warnings
- This test gets skipped with pattern: os == 'android'
- Manifest: devtools/server/tests/xpcshell/xpcshell.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* This test checks that frozen objects report themselves as frozen in their
* grip.
*/
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(
() => evalCode(debuggee),
threadFront
);
const obj1 = packet.frame.arguments[0];
Assert.ok(obj1.frozen);
const obj1Client = threadFront.pauseGrip(obj1);
Assert.ok(obj1Client.isFrozen);
const obj2 = packet.frame.arguments[1];
Assert.ok(!obj2.frozen);
const obj2Client = threadFront.pauseGrip(obj2);
Assert.ok(!obj2Client.isFrozen);
await threadFront.resume();
})
);
function evalCode(debuggee) {
debuggee.eval(
// These arguments are tested.
// eslint-disable-next-line no-unused-vars
function stopMe(arg1) {
debugger;
}.toString()
);
/* eslint-disable no-undef */
debuggee.eval(
"(" +
function () {
const obj1 = {};
Object.freeze(obj1);
stopMe(obj1, {});
} +
"())"
);
/* eslint-enable no-undef */
}