packages/Python/lldbsuite/test/functionalities/data-formatter/nssetsynth/TestNSSetSynthetic.py

   1 """
   2 Test lldb data formatter subsystem.
   3 """
   4
   5 from __future__ import print_function
   6
   7
   8
   9 import datetime
  10 import os, time
  11 import lldb
  12 from lldbsuite.test.decorators import *
  13 from lldbsuite.test.lldbtest import *
  14 from lldbsuite.test import lldbutil
  15
  16 class NSSetSyntheticTestCase(TestBase):
  17
  18     mydir = TestBase.compute_mydir(__file__)
  19
  20     def setUp(self):
  21         # Call super's setUp().
  22         TestBase.setUp(self)
  23         # Find the line number to break at.
  24         self.line = line_number('main.m', '// Set break point at this line.')
  25
  26     @skipUnlessDarwin
  27     def test_rdar12529957_with_run_command(self):
  28         """Test that NSSet reports its synthetic children properly."""
  29         self.build()
  30         self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
  31
  32         lldbutil.run_break_set_by_file_and_line (self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
  33
  34         self.runCmd("run", RUN_SUCCEEDED)
  35
  36         # The stop reason of the thread should be breakpoint.
  37         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  38             substrs = ['stopped',
  39                        'stop reason = breakpoint'])
  40
  41         # This is the function to remove the custom formats in order to have a
  42         # clean slate for the next test case.
  43         def cleanup():
  44             self.runCmd('type format clear', check=False)
  45             self.runCmd('type summary clear', check=False)
  46             self.runCmd('type synth clear', check=False)
  47
  48         # Execute the cleanup function during test case tear down.
  49         self.addTearDownHook(cleanup)
  50
  51         # Now check that we are displaying Cocoa classes correctly
  52         self.expect('frame variable set',
  53                     substrs = ['4 elements'])
  54         self.expect('frame variable mutable',
  55                     substrs = ['9 elements'])
  56         self.expect('frame variable set --ptr-depth 1 -d run -T',
  57                     substrs = ['4 elements','[0]','[1]','[2]','[3]','hello','world','(int)1','(int)2'])
  58         self.expect('frame variable mutable --ptr-depth 1 -d run -T',
  59                     substrs = ['9 elements','(int)5','@"3 elements"','@"www.apple.com"','(int)3','@"world"','(int)4'])
  60
  61         self.runCmd("next")
  62         self.expect('frame variable mutable',
  63                     substrs = ['0 elements'])
  64
  65         self.runCmd("next")
  66         self.expect('frame variable mutable',
  67                     substrs = ['4 elements'])
  68         self.expect('frame variable mutable --ptr-depth 1 -d run -T',
  69                     substrs = ['4 elements','[0]','[1]','[2]','[3]','hello','world','(int)1','(int)2'])
  70
  71         self.runCmd("next")
  72         self.expect('frame variable mutable',
  73                     substrs = ['4 elements'])
  74         self.expect('frame variable mutable --ptr-depth 1 -d run -T',
  75                     substrs = ['4 elements','[0]','[1]','[2]','[3]','hello','world','(int)1','(int)2'])