Update web-platform-tests to revision 2b7dace05fc1869398ee24f84fda4c0e4c0455ae

tests/wpt/web-platform-tests/wasm/serialization/serialization-via-idb.any.js

@@ -0,0 +1,45 @@
+// META: script=/IndexedDB/support.js
+"use strict";
+
+function createEmptyWasmModule() {
+  return new WebAssembly.Module(
+      new Uint8Array([0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00]));
+}
+
+async_test(t => {
+  const openReq = createdb(t);
+
+  openReq.onupgradeneeded = e => {
+    const db = e.target.result;
+    const store = db.createObjectStore("store", { keyPath: "key" });
+
+    assert_throws("DataCloneError", () => {
+      store.put({ key: 1, property: createEmptyWasmModule() });
+    });
+    t.done();
+  };
+}, "WebAssembly.Module cloning via IndexedDB: basic case");
+
+async_test(t => {
+  const openReq = createdb(t);
+
+  openReq.onupgradeneeded = e => {
+    const db = e.target.result;
+    const store = db.createObjectStore("store", { keyPath: "key" });
+
+    let getter1Called = false;
+    let getter2Called = false;
+
+    assert_throws("DataCloneError", () => {
+      store.put({ key: 1, property: [
+        { get x() { getter1Called = true; return 5; } },
+        createEmptyWasmModule(),
+        { get x() { getter2Called = true; return 5; } }
+      ]});
+    });
+
+    assert_true(getter1Called, "The getter before the WebAssembly.Module must have been called");
+    assert_false(getter2Called, "The getter after the WebAssembly.Module must not have been called");
+    t.done();
+  };
+}, "WebAssembly.Module cloning via the IndexedDB: is interleaved correctly");