Bug 1944104 - [devtools] Flag Content Script and WindowGlobal targets with related addon-id. r=devtools-reviewers,bomsy

Differential Revision: https://phabricator.services.mozilla.com/D235679

devtools/shared/commands/target/tests/browser_target_command_reload.js

@@ -101,6 +101,11 @@ add_task(async function () {
     }
   );
 
+  const targets = await targetCommand.getAllTargets(targetCommand.ALL_TYPES);
+  for(const targetFront of targets) {
+    is(targetFront.addonId, extension.id, `Target ${targetFront.actorID} has the right addonId attribute`);
+  }
+
   await targetCommand.reloadTopLevelTarget();
 
   info("Wait for next dom-loading DOCUMENT_EVENT");

devtools/shared/commands/target/tests/browser_target_command_various_descriptors.js

@@ -213,6 +213,7 @@ async function testWebExtension() {
     "the web extension target is of frame type, because it inherits from WindowGlobalTargetActor"
   );
   is(targetFront.isTopLevel, true, "This is flagged as top level");
+  is(targetFront.addonId, extension.id, "The addonId attribute is correct");
 
   targetCommand.destroy();