Bug 208336

Summary: REGRESSION (257257) [ Mac Debug ] CompactPointerTuple lldb tests are failing.
Product: WebKit Reporter: Jason Lawrence <Lawrence.j>
Component: Tools / TestsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Mac   
OS: macOS 10.15   

Description Jason Lawrence 2020-02-27 13:29:50 PST
6 lldb tests are failing on Mac Debug.

They appear to be related to the changes here: https://trac.webkit.org/changeset/257257/webkit

File "/Volumes/Data/slave/catalina-debug-tests-wk2/build/Tools/lldb/lldb_webkit_unittest.py", line 243, in serial_test_WTFCompactPointerTupleProvider_simple_bool
      self.assertEqual(provider.get_child_at_index(1).GetValue(), 'true')
  AssertionError: 'false' != 'true'

File "/Volumes/Data/slave/catalina-debug-tests-wk2/build/Tools/lldb/lldb_webkit_unittest.py", line 201, in serial_test_WTFCompactPointerTuple_SummaryProvider_simple
      self.assertEqual(summary, "{ type = 7 }")
  AssertionError: '{ type = 14336 }' != '{ type = 7 }'

File "/Volumes/Data/slave/catalina-debug-tests-wk2/build/Tools/lldb/lldb_webkit_unittest.py", line 211, in serial_test_WTFCompactPointerTuple_SummaryProvider_bool
      self.assertEqual(summary, "{ type = true }")
  AssertionError: '{ type = false }' != '{ type = true }'

File "/Volumes/Data/slave/catalina-debug-tests-wk2/build/Tools/lldb/lldb_webkit_unittest.py", line 227, in serial_test_WTFCompactPointerTupleProvider_simple
      self.assertEqual(provider.get_child_at_index(1).GetValueAsUnsigned(), 7)
  AssertionError: 14336 != 7

Traceback (most recent call last):
    File "/Volumes/Data/slave/catalina-debug-tests-wk2/build/Tools/lldb/lldb_webkit_unittest.py", line 206, in serial_test_WTFCompactPointerTuple_SummaryProvider_max_type_value
      self.assertEqual(summary, "{ type = 255 }")
  AssertionError: '{ type = 63488 }' != '{ type = 255 }'

Traceback (most recent call last):
    File "/Volumes/Data/slave/catalina-debug-tests-wk2/build/Tools/lldb/lldb_webkit_unittest.py", line 235, in serial_test_WTFCompactPointerTupleProvider_max_type_value
      self.assertEqual(provider.get_child_at_index(1).GetValueAsUnsigned(), 255)
  AssertionError: 63488 != 255
Comment 1 Radar WebKit Bug Importer 2020-02-27 13:30:17 PST
<rdar://problem/59859967>