From 2e968700aa7346ea3614f32942bec1d7fc004da4 Mon Sep 17 00:00:00 2001 From: Linus Groh Date: Thu, 8 Jul 2021 20:35:33 +0100 Subject: [PATCH] LibJS: Implement Temporal.TimeZone.prototype[@@toStringTag] --- .../Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp | 5 +++++ .../Temporal/TimeZone/TimeZone.prototype.@@toStringTag.js | 3 +++ 2 files changed, 8 insertions(+) create mode 100644 Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.@@toStringTag.js diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp index bd65c1d067..cef22d62d2 100644 --- a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp +++ b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp @@ -18,6 +18,11 @@ TimeZonePrototype::TimeZonePrototype(GlobalObject& global_object) void TimeZonePrototype::initialize(GlobalObject& global_object) { Object::initialize(global_object); + + auto& vm = this->vm(); + + // 11.4.2 Temporal.TimeZone.prototype[ @@toStringTag ], https://tc39.es/proposal-temporal/#sec-temporal.timezone.prototype-@@tostringtag + define_direct_property(*vm.well_known_symbol_to_string_tag(), js_string(vm.heap(), "Temporal.TimeZone"), Attribute::Configurable); } } diff --git a/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.@@toStringTag.js b/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.@@toStringTag.js new file mode 100644 index 0000000000..50636ff368 --- /dev/null +++ b/Userland/Libraries/LibJS/Tests/builtins/Temporal/TimeZone/TimeZone.prototype.@@toStringTag.js @@ -0,0 +1,3 @@ +test("basic functionality", () => { + expect(Temporal.TimeZone.prototype[Symbol.toStringTag]).toBe("Temporal.TimeZone"); +});