From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../xpcshell/test_objectgrips-sparse-array.js | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 devtools/server/tests/xpcshell/test_objectgrips-sparse-array.js (limited to 'devtools/server/tests/xpcshell/test_objectgrips-sparse-array.js') diff --git a/devtools/server/tests/xpcshell/test_objectgrips-sparse-array.js b/devtools/server/tests/xpcshell/test_objectgrips-sparse-array.js new file mode 100644 index 0000000000..76a6b32f4b --- /dev/null +++ b/devtools/server/tests/xpcshell/test_objectgrips-sparse-array.js @@ -0,0 +1,40 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"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( + () => evalCode(debuggee), + threadFront + ); + + const [grip] = packet.frame.arguments; + await threadFront.resume(); + + strictEqual(grip.class, "Array", "The grip has an Array class"); + + const { items } = grip.preview; + strictEqual(items[0], null, "The empty slot has null as grip preview"); + deepEqual( + items[1], + { type: "undefined" }, + "The undefined value has grip value of type undefined" + ); + }) +); + +function evalCode(debuggee) { + debuggee.eval( + function stopMe(arr) { + debugger; + }.toString() + ); + debuggee.eval("stopMe([, undefined])"); +} -- cgit v1.2.3