artulab.com Git - openbsd/blob

   1 """Test that we properly vend children for a single entry NSDictionary"""
   2
   3
   4
   5 import unittest2
   6
   7
   8 import lldb
   9 from lldbsuite.test.decorators import *
  10 from lldbsuite.test.lldbtest import *
  11 from lldbsuite.test import lldbutil
  12
  13
  14 class ObjCSingleEntryDictionaryTestCase(TestBase):
  15
  16     mydir = TestBase.compute_mydir(__file__)
  17
  18     def setUp(self):
  19         # Call super's setUp().
  20         TestBase.setUp(self)
  21         # Find the line number to break inside main().
  22         self.line = line_number('main.m', '// break here')
  23
  24     @skipUnlessDarwin
  25     @expectedFailureAll(oslist=['watchos'], bugnumber="rdar://problem/34642736") # bug in NSDictionary formatting on watchos
  26     def test_single_entry_dict(self):
  27         self.build()
  28         exe = self.getBuildArtifact("a.out")
  29         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
  30
  31         # Break inside the foo function which takes a bar_ptr argument.
  32         lldbutil.run_break_set_by_file_and_line(
  33             self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
  34
  35         self.runCmd("run", RUN_SUCCEEDED)
  36
  37         # The stop reason of the thread should be breakpoint.
  38         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  39                     substrs=['stopped',
  40                              'stop reason = breakpoint'])
  41
  42         # The breakpoint should have a hit count of 1.
  43         self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
  44                     substrs=[' resolved, hit count = 1'])
  45
  46         d1 = self.frame().FindVariable("d1")
  47         d1.SetPreferSyntheticValue(True)
  48         d1.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
  49
  50         self.assertTrue(
  51             d1.GetNumChildren() == 1,
  52             "dictionary has != 1 child elements")
  53         pair = d1.GetChildAtIndex(0)
  54         pair.SetPreferSyntheticValue(True)
  55         pair.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
  56
  57         self.assertTrue(
  58             pair.GetNumChildren() == 2,
  59             "pair has != 2 child elements")
  60
  61         key = pair.GetChildMemberWithName("key")
  62         value = pair.GetChildMemberWithName("value")
  63
  64         key.SetPreferSyntheticValue(True)
  65         key.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
  66         value.SetPreferSyntheticValue(True)
  67         value.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
  68
  69         self.assertTrue(
  70             key.GetSummary() == '@"key"',
  71             "key doesn't contain key")
  72         self.assertTrue(
  73             value.GetSummary() == '@"value"',
  74             "value doesn't contain value")