fix: 修复桌面 DOCX 媒体捕获超时

2026-08-02 13:50:25 +08:00
parent 14f470454c
commit 5c82b3df7f
12 changed files with 417 additions and 47 deletions
@@ -0,0 +1,36 @@
+// @vitest-environment happy-dom
+
+import { describe, expect, it, vi } from "vitest";
+import { withHiddenWindowAnimationFrames } from "../src/hidden-window-animation-frame";
+
+describe("隐藏窗口动画帧调度", () => {
+  it("使用定时器驱动动画帧并在成功后恢复", async () => {
+    const original = window.requestAnimationFrame;
+    const callback = vi.fn();
+
+    await withHiddenWindowAnimationFrames(window, async () => {
+      expect(window.requestAnimationFrame).not.toBe(original);
+      await new Promise<void>((resolve) => {
+        window.requestAnimationFrame((timestamp) => {
+          callback(timestamp);
+          resolve();
+        });
+      });
+    });
+
+    expect(callback).toHaveBeenCalledOnce();
+    expect(window.requestAnimationFrame).toBe(original);
+  });
+
+  it("操作失败后仍恢复原动画帧函数", async () => {
+    const original = window.requestAnimationFrame;
+
+    await expect(
+      withHiddenWindowAnimationFrames(window, async () => {
+        throw new Error("render failed");
+      })
+    ).rejects.toThrow("render failed");
+
+    expect(window.requestAnimationFrame).toBe(original);
+  });
+});