class_docstr: Tests the env variable or the command line flag to filter tests.
docstr: Tests a filter that matches nothing.
docstr_tok: ["Tests","a","filter","that","matches","nothing","."]
code: def testBadFilter(self):
      """Tests a filter that matches nothing."""
  
      self.RunAndVerify("BadFilter", [])
      self.RunAndVerifyAllowingDisabled("BadFilter", [])
  
imports: import os
  import re
  import sys
  from googletest.test import gtest_test_utils
label_desc: Use image node_id 11 for calling the GTestFilterUnitTest obj's underlying member method code with example usage: obj.testBadFilter() without return types