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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/IndexedDB/idb-binary-key-detached.htm | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/IndexedDB/idb-binary-key-detached.htm')
| -rw-r--r-- | testing/web-platform/tests/IndexedDB/idb-binary-key-detached.htm | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/idb-binary-key-detached.htm b/testing/web-platform/tests/IndexedDB/idb-binary-key-detached.htm new file mode 100644 index 0000000000..ac6fc2ef98 --- /dev/null +++ b/testing/web-platform/tests/IndexedDB/idb-binary-key-detached.htm @@ -0,0 +1,52 @@ +<!doctype html> +<meta charset=utf-8> +<title>IndexedDB: Detached buffers supplied as binary keys</title> +<meta name="help" href="http://w3c.github.io/IndexedDB/#convert-a-value-to-a-key"> +<meta name="help" href="https://webidl.spec.whatwg.org/#dfn-get-buffer-source-copy"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/support.js"></script> +<script> + +indexeddb_test( + (t, db) => { db.createObjectStore('store'); }, + (t, db) => { + const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'}); + const store = tx.objectStore('store'); + + const array = new Uint8Array([1,2,3,4]); + const buffer = array.buffer; + assert_equals(array.byteLength, 4); + + // Detach the ArrayBuffer by transferring it to a worker. + const worker = new Worker(URL.createObjectURL(new Blob([]))); + worker.postMessage('', [buffer]); + assert_equals(array.byteLength, 0); + + assert_throws_js(TypeError, () => { store.put('', buffer); }); + t.done(); + }, + 'Detached ArrayBuffer' +); + +indexeddb_test( + (t, db) => { db.createObjectStore('store'); }, + (t, db) => { + const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'}); + const store = tx.objectStore('store'); + + const array = new Uint8Array([1,2,3,4]); + assert_equals(array.length, 4); + + // Detach the ArrayBuffer by transferring it to a worker. + const worker = new Worker(URL.createObjectURL(new Blob([]))); + worker.postMessage('', [array.buffer]); + assert_equals(array.length, 0); + + assert_throws_js(TypeError, () => { store.put('', array); }); + t.done(); + }, + 'Detached TypedArray' +); + +</script> |