Update test262.py to work with an up to date version of
the Ecmascript test suite and update the suite to current
master.
test262 does also contain tests for experimental features
that are not yet part of the standard. As we don't want to
test those, test262.py contains a hardcoded list of those
features.
As this brings in all the ES6/7/8 tests in the test suite, it
requires us to add a large list of failing tests to
TestExpectations. But like this we can more easily track
work towards better ES6 compatibility and make sure we
don't introduce regressions.
Currently, we pass around 60% of the test suite.
Task-number: QTBUG-66950
Change-Id: I6ea75702e6f89e901e4752b73219d2f48ed53c10
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
3354628fd9