feat(chrome): hand snapshots to context mode

2026-08-28 08:35:57 +00:00 · 2026-08-28 14:45:37 +08:00
parent 221e978622
commit f3a2abe1e4
96 changed files with 12800 additions and 26 deletions
@@ -0,0 +1,29 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>06 click coordinates</title>
+<link rel="stylesheet" href="../_style.css">
+<script src="../_lib.js"></script>
+<body>
+<main>
+  <p>Goal: click the green button 5 times. Page rejects when clicks always land on the exact element center.</p>
+  <button id="go" style="padding:24px 40px;font-size:18px;background:#1f7a1f;color:#fff;border:0;border-radius:6px">Click me (0/5)</button>
+</main>
+<script>
+Challenge.init({ id: "click-coordinates", instructions: "click button 5 times; coordinates must vary" });
+const btn = document.getElementById("go");
+const pts = [];
+btn.addEventListener("click", (e) => {
+  const r = btn.getBoundingClientRect();
+  const cx = r.left + r.width/2, cy = r.top + r.height/2;
+  pts.push({ x: e.clientX, y: e.clientY, dx: e.clientX-cx, dy: e.clientY-cy });
+  btn.textContent = `Click me (${pts.length}/5)`;
+  if (pts.length < 5) return;
+  const onCenter = pts.filter(p => Math.abs(p.dx) < 0.51 && Math.abs(p.dy) < 0.51).length;
+  const unique = new Set(pts.map(p => `${p.x},${p.y}`)).size;
+  Challenge.log("coords", { pts });
+  if (onCenter >= 4) return Challenge.fail(`${onCenter}/5 clicks on exact center`);
+  if (unique <= 1) return Challenge.fail(`only ${unique} unique click coords`);
+  Challenge.pass(`${unique} unique coords, ${onCenter} on center`);
+});
+</script>
+</body>