From 591ee813fb4d9215aa74af0d0f53ec7e0c1d7993 Mon Sep 17 00:00:00 2001 From: Linus Groh Date: Thu, 22 Jul 2021 19:50:12 +0100 Subject: [PATCH] LibJS: Implement Temporal.PlainDateTime.prototype[@@toStringTag] --- .../LibJS/Runtime/Temporal/PlainDateTimePrototype.cpp | 5 +++++ .../PlainDateTime/PlainDateTime.prototype.@@toStringTag.js | 3 +++ 2 files changed, 8 insertions(+) create mode 100644 Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.@@toStringTag.js diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/PlainDateTimePrototype.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/PlainDateTimePrototype.cpp index 05d2ff891d..4b2795d5dc 100644 --- a/Userland/Libraries/LibJS/Runtime/Temporal/PlainDateTimePrototype.cpp +++ b/Userland/Libraries/LibJS/Runtime/Temporal/PlainDateTimePrototype.cpp @@ -18,6 +18,11 @@ PlainDateTimePrototype::PlainDateTimePrototype(GlobalObject& global_object) void PlainDateTimePrototype::initialize(GlobalObject& global_object) { Object::initialize(global_object); + + auto& vm = this->vm(); + + // 5.3.2 Temporal.PlainDateTime.prototype[ @@toStringTag ], https://tc39.es/proposal-temporal/#sec-temporal.plaindatetime.prototype-@@tostringtag + define_direct_property(*vm.well_known_symbol_to_string_tag(), js_string(vm.heap(), "Temporal.PlainDateTime"), Attribute::Configurable); } } diff --git a/Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.@@toStringTag.js b/Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.@@toStringTag.js new file mode 100644 index 0000000000..fa9d26a557 --- /dev/null +++ b/Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.prototype.@@toStringTag.js @@ -0,0 +1,3 @@ +test("basic functionality", () => { + expect(Temporal.PlainDateTime.prototype[Symbol.toStringTag]).toBe("Temporal.PlainDateTime"); +});