🐛 新增脚本支持顶级await (#258)

* 新增脚本支持顶级await

* 更新异步Jest测试

Author: DreamNya

src/runtime/content/exec_script.test.ts

@@ -39,51 +39,51 @@ const scriptRes2 = {
 const sandboxExec = new ExecScript(scriptRes2);
 
 describe("GM_info", () => {
-  it("none", () => {
+  it("none", async () => {
     scriptRes.code = "return GM_info";
     noneExec.scriptFunc = compileScript(compileScriptCode(scriptRes));
-    const ret = noneExec.exec();
+    const ret = await noneExec.exec();
     expect(ret.version).toEqual(ExtVersion);
     expect(ret.script.version).toEqual("1.0.0");
   });
-  it("sandbox", () => {
+  it("sandbox", async() => {
     scriptRes2.code = "return GM_info";
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    const ret = sandboxExec.exec();
+    const ret = await sandboxExec.exec();
     expect(ret.version).toEqual(ExtVersion);
     expect(ret.script.version).toEqual("1.0.0");
   });
 });
 
 describe("unsafeWindow", () => {
-  it("sandbox", () => {
+  it("sandbox", async () => {
     // @ts-ignore
     global.testUnsafeWindow = "ok";
     scriptRes2.code = "return unsafeWindow.testUnsafeWindow";
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    const ret = sandboxExec.exec();
+    const ret = await sandboxExec.exec();
     expect(ret).toEqual("ok");
   });
 });
 
 describe("sandbox", () => {
-  it("global", () => {
+  it("global", async () => {
     scriptRes2.code = "window.testObj = 'ok';return window.testObj";
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    let ret = sandboxExec.exec();
+    let ret = await sandboxExec.exec();
     expect(ret).toEqual("ok");
     scriptRes2.code = "window.testObj = 'ok2';return testObj";
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    ret = sandboxExec.exec();
+    ret = await sandboxExec.exec();
     expect(ret).toEqual("ok2");
   });
-  it("this", () => {
+  it("this", async () => {
     scriptRes2.code = "this.testObj='ok2';return testObj;";
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    const ret = sandboxExec.exec();
+    const ret = await sandboxExec.exec();
     expect(ret).toEqual("ok2");
   });
-  it("this2", () => {
+  it("this2", async () => {
     scriptRes2.code = `
     !function(t, e) {
       "object" == typeof exports ? module.exports = exports = e() : "function" == typeof define && define.amd ? define([], e) : t.CryptoJS = e()
@@ -94,15 +94,15 @@ describe("sandbox", () => {
   console.log(CryptoJS)
   return CryptoJS.test;`;
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    const ret = sandboxExec.exec();
+    const ret = await sandboxExec.exec();
     expect(ret).toEqual("ok3");
   });
 
   // 沉浸式翻译, 常量值被改变
-  it("NodeFilter #214", () => {
+  it("NodeFilter #214", async () => {
     scriptRes2.code = `return NodeFilter.FILTER_REJECT;`;
     sandboxExec.scriptFunc = compileScript(compileScriptCode(scriptRes2));
-    const ret = sandboxExec.exec();
+    const ret = await sandboxExec.exec();
     expect(ret).toEqual(2);
   });
 });

src/runtime/content/utils.ts

@@ -17,7 +17,7 @@ export function compileScriptCode(scriptRes: ScriptRunResouce): string {
     });
   }
   code = require + code;
-  return `with (context) return (()=>{\n${code}\n//# sourceURL=${chrome.runtime.getURL(
+  return `with (context) return (async ()=>{\n${code}\n//# sourceURL=${chrome.runtime.getURL(
     `/${encodeURI(scriptRes.name)}.user.js`
   )}\n})()`;
 }