Method ensure_vars

deps/v8/tools/testrunner/build_config.py:52–55

(self, build_vars)

      yield key, getattr(self, key)

  def ensure_vars(self, build_vars):
    for var in build_vars:
      if var not in self.keys:
        raise Exception(INITIALIZATION_ERROR % var)

  def timeout_scalefactor(self, initial_factor):
    """Increases timeout for slow build configurations."""