2 Commits

Author	SHA1	Message	Date
shuppy	4784668fa9	devtools: Create source actors from Debugger API notifications (#38334) ... currently our devtools impl creates source actors in script, when executing scripts in HTMLScriptElement or DedicatedWorkerGlobalScope. this approach is cumbersome, and it means that many pathways to running scripts are missed, such as imported ES modules. with the [SpiderMonkey Debugger API](https://firefox-source-docs.mozilla.org/js/Debugger/), we can pick up all of the scripts and all of their sources without any extra code, as long as we tell it about every global we create (#38333, #38551). this patch adds a [Debugger#onNewScript() hook](https://firefox-source-docs.mozilla.org/js/Debugger/Debugger.html#onnewscript-script-global) to the debugger script, which calls DebuggerGlobalScope#notifyNewSource() to notify our script system when a new script runs. if the source is relevant to the file tree in the Sources tab, script tells devtools to create a source actor. Testing: adds several new automated devtools tests Fixes: part of #36027 Signed-off-by: Delan Azabani <dazabani@igalia.com> Co-authored-by: atbrakhi <atbrakhi@igalia.com>	2025-08-11 06:04:51 +00:00
shuppy	c09e117bfe	script: Create a debugger script for the SpiderMonkey Debugger API (#38331) ... to use the [SpiderMonkey Debugger API](https://firefox-source-docs.mozilla.org/js/Debugger/), we need to call it from an internal debugger script that we will supply. this script must run in the same runtime as the debuggee(s), but in a separate [compartment](https://udn.realityripple.com/docs/Mozilla/Projects/SpiderMonkey/Compartments) ([more details](https://hacks.mozilla.org/2020/03/future-proofing-firefoxs-javascript-debugger-implementation/)). this patch defines a new DebuggerGlobalScope type and a new debugger script resource. when creating each script thread, we create a debugger global, load the debugger script from resources/debugger.js, and run that script in the global to initialise the Debugger API. subsequent patches will use the debugger script as an RPC mechanism for the Debugger API. Testing: no testable effects yet, but will be used in #37667 Fixes: part of #36027 --------- Signed-off-by: Delan Azabani <dazabani@igalia.com> Co-authored-by: atbrakhi <atbrakhi@igalia.com>	2025-07-31 06:17:23 +00:00