test_runner: possible fix for edge case on runAll

Signed-off-by: Lucas Santos <lhs.santoss@gmail.com>
nodejs · Jul 6, 2023 · a83b9f9 · a83b9f9
1 parent 1c5c8e5
commit a83b9f9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/internal/test_runner/mock/mock_timers.js b/lib/internal/test_runner/mock/mock_timers.js
@@ -490,8 +490,13 @@ class MockTimers {
   }
 
   runAll() {
+    // Save current state of time
+    const epochBeforeTick = this.#now;
+    // Run all timers
     this.#assertTimersAreEnabled();
     this.tick(Infinity);
+    // Return clock for the time before tick
+    this.#now = epochBeforeTick;
   }
 }