1 files changed, 50 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_jsterm_eager_evaluation_in_debugger_stackframe.js b/devtools/client/webconsole/test/browser/browser_jsterm_eager_evaluation_in_debugger_stackframe.js
new file mode 100644
index 0000000000..c4202db6dc
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_jsterm_eager_evaluation_in_debugger_stackframe.js
@@ -0,0 +1,50 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+// Test that eager evaluation works as expected when paused in the debugger.
+
+const TEST_URI = `data:text/html;charset=utf-8,<!DOCTYPE html>
+<script>
+var x = "global";
+
+function pauseInDebugger(param) {
+  let x = "local";
+  debugger;
+}
+
+</script>
+`;
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+
+  const toolbox = gDevTools.getToolboxForTab(gBrowser.selectedTab);
+
+  setInputValue(hud, "x");
+  await waitForEagerEvaluationResult(hud, `"global"`);
+
+  info("Open Debugger");
+  await openDebugger();
+  const dbg = createDebuggerContext(toolbox);
+
+  info("Pause in Debugger");
+  SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
+    content.wrappedJSObject.pauseInDebugger("myParam");
+  });
+  await pauseDebugger(dbg);
+
+  info("Opening Console");
+  await toolbox.selectTool("webconsole");
+
+  info("Check that the parameter is eagerly evaluated as expected");
+  setInputValue(hud, "param");
+  await waitForEagerEvaluationResult(hud, `"myParam"`);
+
+  setInputValue(hud, "x");
+  await waitForEagerEvaluationResult(hud, `"local"`);
+
+  await resume(dbg);
+});