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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.
// Test object with private properties (preview + enumPrivateProperties)
"use strict";
Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
registerCleanupFunction(() => {
Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
});
function evalCode(debuggee) {
debuggee.eval(
// These arguments are tested.
// eslint-disable-next-line no-unused-vars
function stopMe(obj) {
debugger;
}.toString()
);
debuggee.eval(`
class MyClass {
constructor(name, password) {
this.name = name;
this.#password = password;
}
#password;
#salt = "sEcr3t";
#getSaltedPassword() {
return this.#password + this.#salt;
}
}
stopMe(new MyClass("Susie", "p4$$w0rD"));
`);
}
add_task(
threadFrontTest(async ({ threadFront, debuggee }) => {
const packet = await executeOnNextTickAndWaitForPause(
() => evalCode(debuggee),
threadFront
);
const [grip] = packet.frame.arguments;
let { privateProperties } = grip.preview;
strictEqual(
privateProperties.length,
2,
"There is 2 private properties in the grip preview"
);
let [password, salt] = privateProperties;
strictEqual(
password.name,
"#password",
"Got expected name for #password private property in preview"
);
deepEqual(
password.descriptor,
{
configurable: true,
enumerable: false,
writable: true,
value: "p4$$w0rD",
},
"Got expected property descriptor for #password in preview"
);
strictEqual(
salt.name,
"#salt",
"Got expected name for #salt private property in preview"
);
deepEqual(
salt.descriptor,
{
configurable: true,
enumerable: false,
writable: true,
value: "sEcr3t",
},
"Got expected property descriptor for #salt in preview"
);
const objClient = threadFront.pauseGrip(grip);
const iterator = await objClient.enumPrivateProperties();
({ privateProperties } = await iterator.slice(0, iterator.count));
strictEqual(
privateProperties.length,
2,
"enumPrivateProperties returned 2 private properties."
);
[password, salt] = privateProperties;
strictEqual(
password.name,
"#password",
"Got expected name for #password private property via enumPrivateProperties"
);
deepEqual(
password.descriptor,
{
configurable: true,
enumerable: false,
writable: true,
value: "p4$$w0rD",
},
"Got expected property descriptor for #password via enumPrivateProperties"
);
strictEqual(
salt.name,
"#salt",
"Got expected name for #salt private property via enumPrivateProperties"
);
deepEqual(
salt.descriptor,
{
configurable: true,
enumerable: false,
writable: true,
value: "sEcr3t",
},
"Got expected property descriptor for #salt via enumPrivateProperties"
);
await threadFront.resume();
})
);