Add tests && add img lazy async

.gitignore

@@ -13,6 +13,7 @@ save/
 dist-web/
 dist-ssr
 *.local
+test/test.ts
 xplugin/
 src-others/
 /memo.txt

src/main.ts

@@ -1,6 +1,7 @@
 import "./ts/polyfill";
 import "core-js/actual"
 import "./ts/storage/database.svelte"
+import {declareTest} from "./test/runTest"
 import App from "./App.svelte";
 import { loadData } from "./ts/globalApi.svelte";
 import { initHotkey } from "./ts/hotkey";
@@ -13,6 +14,7 @@ let app = mount(App, {
 });
 loadData()
 initHotkey()
+declareTest()
 document.getElementById('preloading').remove()
 
 export default app;

src/test/runTest.ts

@@ -0,0 +1,10 @@
+
+
+export function declareTest() {
+    if(import.meta.env.DEV){
+        globalThis.test = async () => {
+            const d = await import("./test.js")
+            return d.test()
+        }
+    }
+}

src/ts/parser.svelte.ts

@@ -45,6 +45,16 @@ DOMPurify.addHook("uponSanitizeElement", (node: HTMLElement, data) => {
           return node.parentNode.removeChild(node);
        }
     }
+    if(data.tagName === 'img'){
+        const loading = node.getAttribute("loading")
+        if(!loading){
+            node.setAttribute("loading","lazy")
+        }
+        const decoding = node.getAttribute("decoding")
+        if(!decoding){
+            node.setAttribute("decoding", "async")
+        }
+    }
 });
 
 DOMPurify.addHook("uponSanitizeAttribute", (node, data) => {