debug-damp.patch

diff --git a/testing/talos/talos/tests/devtools/addon/content/tests/debugger/custom.js b/testing/talos/talos/tests/devtools/addon/content/tests/debugger/custom.js
index 320ce3b1768f..e6a848404bc4 100644
--- a/testing/talos/talos/tests/devtools/addon/content/tests/debugger/custom.js
+++ b/testing/talos/talos/tests/devtools/addon/content/tests/debugger/custom.js
@@ -96,14 +96,33 @@ async function stepDebuggerAndLog(tab, toolbox, testFunction) {
   }
 }
 
+function screenshot(win) {
+  const canvas = win.document.createElementNS(
+    "http://www.w3.org/1999/xhtml",
+    "html:canvas"
+  );
+  const context = canvas.getContext("2d");
+  canvas.width = win.innerWidth;
+  canvas.height = win.innerHeight;
+  context.drawWindow(win, 0, 0, canvas.width, canvas.height, "white");
+  const { gBrowser } = Services.wm.getMostRecentWindow("navigator:browser");
+  gBrowser.addTab(canvas.toDataURL(), {
+    triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
+  });
+}
 async function testProjectSearch(tab, toolbox) {
   const panel = await toolbox.getPanelWhenReady("jsdebugger");
   const dbg = await createContext(panel);
   const cx = dbg.selectors.getContext(dbg.getState());
 
   dump("Executing project search\n");
+  screenshot(panel.panelWin);
   const test = runTest(`custom.jsdebugger.project-search.DAMP`);
   await dbg.actions.searchSources(cx, "return");
+
+  screenshot(panel.panelWin);
+  await new Promise(()=> {});
+
   test.done();
   await garbageCollect();
 }