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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/serialization-via-idb.any.html - WPT Dashboard Interop Dashboard
- /html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/serialization-via-idb.any.worker.html - WPT Dashboard Interop Dashboard
// META: script=/IndexedDB/resources/support.js
"use strict";
async_test(t => {
const openReq = createdb(t);
openReq.onupgradeneeded = e => {
const db = e.target.result;
const store = db.createObjectStore("store", { keyPath: "key" });
const sab = new WebAssembly.Memory({ shared:true, initial:1, maximum:1 }).buffer;
assert_throws_dom("DataCloneError", () => {
store.put({ key: 1, property: sab });
});
t.done();
};
}, "SharedArrayBuffer 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" });
const sab = new WebAssembly.Memory({ shared:true, initial:1, maximum:1 }).buffer;
let getter1Called = false;
let getter2Called = false;
assert_throws_dom("DataCloneError", () => {
store.put({ key: 1, property: [
{ get x() { getter1Called = true; return 5; } },
sab,
{ get x() { getter2Called = true; return 5; } }
]});
});
assert_true(getter1Called, "The getter before the SAB must have been called");
assert_false(getter2Called, "The getter after the SAB must not have been called");
t.done();
};
}, "SharedArrayBuffer cloning via the IndexedDB: is interleaved correctly");