1 files changed, 49 insertions, 0 deletions
diff --git a/devtools/client/shared/sourceeditor/test/CodeMirrorTestActors.sys.mjs b/devtools/client/shared/sourceeditor/test/CodeMirrorTestActors.sys.mjs
new file mode 100644
index 0000000000..bb0457599b
--- /dev/null
+++ b/devtools/client/shared/sourceeditor/test/CodeMirrorTestActors.sys.mjs
@@ -0,0 +1,49 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+let gCallback;
+
+export class CodeMirrorTestParent extends JSWindowActorParent {
+  static setCallback(callback) {
+    gCallback = callback;
+  }
+
+  receiveMessage(message) {
+    if (gCallback) {
+      gCallback(message.name, message.data);
+    }
+  }
+}
+
+export class CodeMirrorTestChild extends JSWindowActorChild {
+  handleEvent(event) {
+    if (event.type == "DOMWindowCreated") {
+      this.contentWindow.wrappedJSObject.mozilla_setStatus = (
+        statusMsg,
+        type,
+        customMsg
+      ) => {
+        this.sendAsyncMessage("setStatus", {
+          statusMsg,
+          type,
+          customMsg,
+        });
+      };
+
+      this.check();
+    }
+  }
+
+  check() {
+    const doc = this.contentWindow.document;
+    const out = doc.getElementById("status");
+    if (!out || !out.classList.contains("done")) {
+      this.contentWindow.setTimeout(() => this.check(), 100);
+      return;
+    }
+
+    this.sendAsyncMessage("done", {
+      failed: this.contentWindow.wrappedJSObject.failed,
+    });
+  }
+}