1  """
       2  Similar to test_cfunction but test "py-bt-full" command.
       3  """
       4  
       5  import re
       6  
       7  from .util import setup_module
       8  from .test_cfunction import CFunctionTests
       9  
      10  
      11  def setUpModule():
      12      setup_module()
      13  
      14  
      15  class ESC[4;38;5;81mCFunctionFullTests(ESC[4;38;5;149mCFunctionTests):
      16      def check(self, func_name, cmd):
      17          # Verify with "py-bt-full":
      18          gdb_output = self.get_stack_trace(
      19              cmd,
      20              breakpoint=func_name,
      21              cmds_after_breakpoint=['bt', 'py-bt-full'],
      22              # bpo-45207: Ignore 'Function "meth_varargs" not
      23              # defined.' message in stderr.
      24              ignore_stderr=True,
      25          )
      26  
      27          # bpo-46600: If the compiler inlines _null_to_none() in
      28          # meth_varargs() (ex: clang -Og), _null_to_none() is the
      29          # frame #1. Otherwise, meth_varargs() is the frame #1.
      30          regex = r'#(1|2)'
      31          regex += re.escape(f' <built-in method {func_name}')
      32          self.assertRegex(gdb_output, regex)
      33  
      34  
      35  # Delete the test case, otherwise it's executed twice
      36  del CFunctionTests