/js/src/tests/test262/built-ins/Reflect/preventExtensions/

• ../
• always-return-true-from-ordinary-object.js
• browser.js
• length.js
• name.js
• not-a-constructor.js
• prevent-extensions.js
• preventExtensions.js
• return-abrupt-from-result.js
• return-boolean-from-proxy-object.js
• shell.js
• target-is-not-object-throws.js
• target-is-symbol-throws.js