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LibJS: Add all of the WeakMap.prototype methods (delete, get, has, set)

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This commit is contained in:
Idan Horowitz 2021-06-12 05:37:09 +03:00 • committed by Linus Groh
parent 39554f3787
commit 77c2db4183
9 changed files with 182 additions and 0 deletions
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13
Tests/LibJS/test-js.cpp
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@ -45,6 +45,19 @@ TESTJS_GLOBAL_FUNCTION(get_weak_set_size, getWeakSetSize)
return JS::Value(weak_set->values().size());
}
TESTJS_GLOBAL_FUNCTION(get_weak_map_size, getWeakMapSize)
{
auto* object = vm.argument(0).to_object(global_object);
if (!object)
return {};
if (!is<JS::WeakMap>(object)) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "WeakMap");
return {};
}
auto* weak_map = static_cast<JS::WeakMap*>(object);
return JS::Value(weak_map->values().size());
}
TESTJS_RUN_FILE_FUNCTION(const String& test_file, JS::Interpreter&)
{
if (!test262_parser_tests)