test(electron): cover renderer recovery policy

2026-08-27 11:22:18 +08:00
parent 2a1c10cb3e
commit 5f1c1434f8
2 changed files with 64 additions and 0 deletions
@@ -0,0 +1,30 @@
+const RECOVERY_WINDOW_MS = 60_000;
+const MAX_RECOVERY_ATTEMPTS = 3;
+
+const RECOVERABLE_REASONS = new Set([
+  'abnormal-exit',
+  'crashed',
+  'oom',
+  'memory-eviction',
+]);
+
+export const createRendererRecoveryPolicy = (now = Date.now) => {
+  let windowStartedAt = 0;
+  let attempts = 0;
+
+  return {
+    shouldReload: (reason) => {
+      if (!RECOVERABLE_REASONS.has(reason)) return false;
+
+      const currentTime = now();
+      if (currentTime - windowStartedAt >= RECOVERY_WINDOW_MS) {
+        windowStartedAt = currentTime;
+        attempts = 0;
+      }
+      if (attempts >= MAX_RECOVERY_ATTEMPTS) return false;
+
+      attempts += 1;
+      return true;
+    },
+  };
+};