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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-setters.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-setters.html')
| -rw-r--r-- | testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-setters.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-setters.html b/testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-setters.html new file mode 100644 index 0000000000..6c4fb93bfd --- /dev/null +++ b/testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-setters.html @@ -0,0 +1,36 @@ +<!doctype html> +<meta charset=utf-8> +<title>IndexedDB: ES bindings - Inject a key into a value - Values bypass + setters</title> +<meta name="help" +href="https://w3c.github.io/IndexedDB/#inject-key-into-value-values-bypass-setters"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/support-promises.js"></script> +<script> + +promise_test(async t => { + const db = await createDatabase(t, db => { + db.createObjectStore('store', {autoIncrement: true, keyPath: 'id'}); + }); + + let setter_called = false; + Object.defineProperty(Object.prototype, 'id', { + configurable: true, + set: value => { setter_called = true; }, + }); + t.add_cleanup(() => { delete Object.prototype['id']; }); + + const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'}); + tx.objectStore('store').put({}); + const result = await promiseForRequest(t, tx.objectStore('store').get(1)); + + assert_false(setter_called, + 'Setter should not be called for key result.'); + assert_true(result.hasOwnProperty('id'), + 'Result should have own-property overriding prototype setter.'); + assert_equals(result.id, 1, + 'Own property should match primary key generator value'); +}, 'Returning values to script should bypass prototype setters'); + +</script> |