A web browser with dynamic data-flow tracking enabled in the Javascript engine and DOM, based on Mozilla Firefox (https://github.com/mozilla/gecko-dev). It can be used to identify insecure data flows or data privacy leaks in client-side web applications.
In the failing test parsedStr refers to the parsed object which has no taint attribute. The tainted value is hello so the assert has to check the taint attribute of hello.
Currently the Github Action for build_js fails due to an error in the test.
In the failing test
parsedStrrefers to the parsed object which has no taint attribute. The tainted value ishelloso the assert has to check thetaintattribute of hello.