Bug 1661921 - [devtools] Console Instant Value no refresh after page refresh r=nchevobbe

Differential Revision: https://phabricator.services.mozilla.com/D139770

devtools/client/webconsole/test/browser/browser_jsterm_eager_evaluation.js

@@ -348,4 +348,20 @@ add_task(async function() {
     "Pref was changed"
   );
   ok(true, "Eager evaluation element is no longer displayed");
+
+  // reset the preference
+  await pushPref(EAGER_EVALUATION_PREF, true);
+});
+
+// Test that the console instant evaluation is updated on page navigation
+add_task(async function() {
+  const start_uri = "data:text/html, Start uri";
+  const new_uri = "data:text/html, Test console refresh instant value";
+  const hud = await openNewTabAndConsole(start_uri);
+
+  setInputValue(hud, "globalThis.location.href");
+  await waitForEagerEvaluationResult(hud, `"${start_uri}"`);
+
+  await navigateTo(new_uri);
+  await waitForEagerEvaluationResult(hud, `"${new_uri}"`);
 });

devtools/client/webconsole/webconsole-ui.js

@@ -414,6 +414,9 @@ class WebConsoleUI {
    *        object by the page itself.
    */
   async handleNavigated({ hasNativeConsoleAPI }) {
+    // Updates instant evaluation on page navigation
+    this.wrapper.dispatchUpdateInstantEvaluationResultForCurrentExpression();
+
     // Wait for completion of any async dispatch before notifying that the console
     // is fully updated after a page reload
     await this.wrapper.waitAsyncDispatches();

devtools/client/webconsole/webconsole-wrapper.js

@@ -290,6 +290,10 @@ class WebConsoleWrapper {
     store.dispatch(actions.evaluateExpression(expression));
   }
 
+  dispatchUpdateInstantEvaluationResultForCurrentExpression() {
+    store.dispatch(actions.updateInstantEvaluationResultForCurrentExpression());
+  }
+
   /**
    * Returns a Promise that resolves once any async dispatch is finally dispatched.
    */