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Add check Proxy object [[SetPrototypeOf]] (#4631)

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JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
This commit is contained in:
kisbg
2021-04-26 09:21:29 +02:00
committed by GitHub
parent b4bea25f13
commit ce24edae24
2 changed files with 7 additions and 1 deletions
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jerry-core/ecma/operations/ecma-proxy-object.c
+7
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@@ -361,6 +361,7 @@ ecma_proxy_object_get_prototype_of (ecma_object_t *obj_p) /**< proxy object */
* *
* See also: * See also:
* ECMAScript v6, 9.5.2 * ECMAScript v6, 9.5.2
* ECMAScript v11: 9.5.2
* *
* Note: Returned value is always a simple value so freeing it is unnecessary. * Note: Returned value is always a simple value so freeing it is unnecessary.
* *
@@ -422,6 +423,12 @@ ecma_proxy_object_set_prototype_of (ecma_object_t *obj_p, /**< proxy object */
ecma_free_value (trap_result); ecma_free_value (trap_result);
/* ES11: 9 */
if (!boolean_trap_result)
{
return ecma_make_boolean_value (false);
}
if (obj_p->u2.prototype_cp & JERRY_PROXY_SKIP_RESULT_VALIDATION) if (obj_p->u2.prototype_cp & JERRY_PROXY_SKIP_RESULT_VALIDATION)
{ {
return ecma_make_boolean_value (boolean_trap_result); return ecma_make_boolean_value (boolean_trap_result);
tests/test262-esnext-excludelist.xml
-1
View File
@@ -91,7 +91,6 @@
<test id="built-ins/Object/entries/order-after-define-property.js"><reason></reason></test> <test id="built-ins/Object/entries/order-after-define-property.js"><reason></reason></test>
<test id="built-ins/Object/keys/order-after-define-property.js"><reason></reason></test> <test id="built-ins/Object/keys/order-after-define-property.js"><reason></reason></test>
<test id="built-ins/Proxy/preventExtensions/trap-is-undefined-target-is-proxy.js"><reason></reason></test> <test id="built-ins/Proxy/preventExtensions/trap-is-undefined-target-is-proxy.js"><reason></reason></test>
<test id="built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js"><reason></reason></test>
<test id="built-ins/String/prototype/matchAll/regexp-is-undefined.js"><reason></reason></test> <test id="built-ins/String/prototype/matchAll/regexp-is-undefined.js"><reason></reason></test>
<test id="built-ins/String/prototype/normalize/form-is-not-valid-throws.js"><reason></reason></test> <test id="built-ins/String/prototype/normalize/form-is-not-valid-throws.js"><reason></reason></test>
<test id="built-ins/String/prototype/normalize/length.js"><reason></reason></test> <test id="built-ins/String/prototype/normalize/length.js"><reason></reason></test>