QUnit.test("Symbols can be retrieved with getOwnPropertyDescriptor", function() {
var o = observe({});
Object.getOwnPropertySymbols(o).forEach(function(sym){
var desc = Object.getOwnPropertyDescriptor(o, sym);
QUnit.ok(!!desc, "There is a descriptor");
});
});
Example test:
https://github.com/canjs/can-observe/tree/symbols-descriptors
This happens because we define a
ownKeys
trap that includes stuff not on the target: https://github.com/canjs/can-observe/blob/910c576fdd1ee20a2eec5c9ee4dddc22c334d1c6/src/-make-object.js#L199