artulab.com Git - openbsd/blob

   1 """
   2 Test lldb data formatter subsystem.
   3 """
   4
   5
   6
   7 import lldb
   8 from lldbsuite.test.decorators import *
   9 from lldbsuite.test.lldbtest import *
  10 from lldbsuite.test import lldbutil
  11
  12
  13 class DataFormatterBoolRefPtr(TestBase):
  14
  15     mydir = TestBase.compute_mydir(__file__)
  16
  17     @skipUnlessDarwin
  18     def test_boolrefptr_with_run_command(self):
  19         """Test the formatters we use for BOOL& and BOOL* in Objective-C."""
  20         self.build()
  21         self.boolrefptr_data_formatter_commands()
  22
  23     def setUp(self):
  24         # Call super's setUp().
  25         TestBase.setUp(self)
  26         # Find the line number to break at.
  27         self.line = line_number('main.mm', '// Set break point at this line.')
  28
  29     def boolrefptr_data_formatter_commands(self):
  30         """Test the formatters we use for BOOL& and BOOL* in Objective-C."""
  31         self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
  32
  33         lldbutil.run_break_set_by_file_and_line(
  34             self, "main.mm", self.line, num_expected_locations=1, loc_exact=True)
  35
  36         self.runCmd("run", RUN_SUCCEEDED)
  37
  38         # The stop reason of the thread should be breakpoint.
  39         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  40                     substrs=['stopped',
  41                              'stop reason = breakpoint'])
  42
  43         # This is the function to remove the custom formats in order to have a
  44         # clean slate for the next test case.
  45         def cleanup():
  46             self.runCmd('type format clear', check=False)
  47             self.runCmd('type summary clear', check=False)
  48             self.runCmd('type synth clear', check=False)
  49
  50         # Execute the cleanup function during test case tear down.
  51         self.addTearDownHook(cleanup)
  52
  53         isiOS = (lldbplatformutil.getPlatform() == 'ios' or lldbplatformutil.getPlatform() == 'watchos')
  54
  55         # Now check that we use the right summary for BOOL&
  56         self.expect('frame variable yes_ref',
  57                     substrs=['YES'])
  58         self.expect('frame variable no_ref',
  59                     substrs=['NO'])
  60         if not(isiOS):
  61             self.expect('frame variable unset_ref', substrs=['12'])
  62
  63         # Now check that we use the right summary for BOOL*
  64         self.expect('frame variable yes_ptr',
  65                     substrs=['YES'])
  66         self.expect('frame variable no_ptr',
  67                     substrs=['NO'])
  68         if not(isiOS):
  69             self.expect('frame variable unset_ptr', substrs=['12'])
  70
  71         # Now check that we use the right summary for BOOL
  72         self.expect('frame variable yes',
  73                     substrs=['YES'])
  74         self.expect('frame variable no',
  75                     substrs=['NO'])
  76         if not(isiOS):
  77             self.expect('frame variable unset', substrs=['12'])