Mypal/devtools/server/tests/unit/test_objectgrips-07.js
2019-03-11 13:26:37 +03:00

75 lines
1.8 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* This test checks that objects which are not extensible report themselves as
* such.
*/
var gDebuggee;
var gClient;
var gThreadClient;
var gCallback;
function run_test()
{
run_test_with_server(DebuggerServer, function () {
run_test_with_server(WorkerDebuggerServer, do_test_finished);
});
do_test_pending();
}
function run_test_with_server(aServer, aCallback)
{
gCallback = aCallback;
initTestDebuggerServer(aServer);
gDebuggee = addTestGlobal("test-grips", aServer);
gDebuggee.eval(function stopMe(arg1, arg2, arg3, arg4) {
debugger;
}.toString());
gClient = new DebuggerClient(aServer.connectPipe());
gClient.connect().then(function () {
attachTestTabAndResume(gClient, "test-grips", function (aResponse, aTabClient, aThreadClient) {
gThreadClient = aThreadClient;
test_object_grip();
});
});
}
function test_object_grip()
{
gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
let [f, s, ne, e] = aPacket.frame.arguments;
let [fClient, sClient, neClient, eClient] = aPacket.frame.arguments.map(
a => gThreadClient.pauseGrip(a));
do_check_false(f.extensible);
do_check_false(fClient.isExtensible);
do_check_false(s.extensible);
do_check_false(sClient.isExtensible);
do_check_false(ne.extensible);
do_check_false(neClient.isExtensible);
do_check_true(e.extensible);
do_check_true(eClient.isExtensible);
gThreadClient.resume(_ => {
gClient.close().then(gCallback);
});
});
gDebuggee.eval("(" + function () {
let f = {};
Object.freeze(f);
let s = {};
Object.seal(s);
let ne = {};
Object.preventExtensions(ne);
stopMe(f, s, ne, {});
} + "())");
}