idb-binary-key-detached.any.js

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- /IndexedDB/idb-binary-key-detached.any.html - WPT Dashboard Interop Dashboard
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// META: title= IndexedDB: Detached buffers supplied as binary keys

// META: global=window,worker

// META: script=resources/support.js

// Specs:

//   http://w3c.github.io/IndexedDB/#convert-a-value-to-a-key

//   https://webidl.spec.whatwg.org/#dfn-get-buffer-source-copy

"use strict";

indexeddb_test(

  (t, db) => { db.createObjectStore('store'); },

  (t, db) => {

    const tx = db.transaction('store', 'readwrite');

    const store = tx.objectStore('store');

    const array = createDetachedArrayBuffer();

    const buffer = array.buffer;

    assert_throws_dom("DataError", () => { store.put('', buffer); });

    assert_throws_dom("DataError", () => { store.put('', [buffer]); });

    t.done();

},

  'Detached ArrayBuffers must throw DataError when used as a key'

);

indexeddb_test(

  (t, db) => { db.createObjectStore('store'); },

  (t, db) => {

    const tx = db.transaction('store', 'readwrite');

    const store = tx.objectStore('store');

    const array = createDetachedArrayBuffer();

    assert_throws_dom("DataError", () => { store.put('', array); });

    assert_throws_dom("DataError", () => { store.put('', [array]); });

    t.done();

},

  'Detached TypedArrays must throw DataError when used as a key'

);