[lldb-dev] Running LLDB tests

Fri Jan 28 11:18:46 PST 2011

Are you running these on MacOSX? 
If so, did you follow the instructions in "lldb/docs/code-signing.txt"?

You will need to generate your own code signing certificate and then debug a program at least once since the first time you used this code signing certificate a dialog will pop up asking for permission where you will have to enter your username/password. After this you should be able to debug.

So to fix this, make sure you can debug something:
./lldb /bin/ls
(lldb) run

...

If this works, then the test suite should run for you.

Greg Clayton

On Jan 28, 2011, at 10:37 AM, Warren.Paul at nokia.com wrote:

> I've been playing around with LLDB and trying to get it to load some symbol files generated by the toolchains we support.  So far so good, but I need to start doing more lookups, etc. and would like to script these tests.  I thought I'd start with the LLDB tests and build up from there.  But when I run the tests I get mostly failures followed by a crash.  :(  Am I running them incorrectly, or missing some steps, … ??  Any help would be greatly appreciated.  Also, I haven't seen any logging in the Dwarf reader yet but have hit a few asserts.  Any tips for having my test scripts report anything the debugger doesn't like or expect in the Dwarf?
> 
> Thanks,
> Warren
> 
> Here's the output of the tests:
> 
> ./dotest.py -v
> 
> Session logs for test failures/errors will go into directory '2011-01-28-12_17_51'
> ----------------------------------------------------------------------
> Collected 178 tests
> 
>   1: test_nonrunning_command_abbreviations (TestAbbreviations.AbbreviationsTestCase) ... 
> 
> 	Hello!
> 
> ok
>   2: test_with_dsym (TestAbbreviations.AbbreviationsTestCase) ... FAIL
>   3: test_with_dwarf (TestAbbreviations.AbbreviationsTestCase) ... FAIL
>   4: test_with_dsym (TestAliases.AliasTestCase) ... 
> 
> 
> Whoopee!
> 
> 
> 
> 
> 	hello
> 
> 
> 	hello
> 
> FAIL
>   5: test_with_dwarf (TestAliases.AliasTestCase) ... 
> 
> 
> Whoopee!
> 
> 
> 
> 
> 	hello
> 
> 
> 	hello
> 
> FAIL
>   6: test_with_dsym_and_python_api (TestArrayTypes.ArrayTypesTestCase)
>      Use Python APIs to inspect variables with array types. ... FAIL
>   7: test_with_dsym_and_run_command (TestArrayTypes.ArrayTypesTestCase)
>      Test 'frame variable var_name' on some variables with array types. ... FAIL
>   8: test_with_dwarf_and_python_api (TestArrayTypes.ArrayTypesTestCase)
>      Use Python APIs to inspect variables with array types. ... FAIL
>   9: test_with_dwarf_and_run_command (TestArrayTypes.ArrayTypesTestCase)
>      Test 'frame variable var_name' on some variables with array types. ... FAIL
>  10: test_with_dsym_and_python_api (TestBitfields.BitfieldsTestCase)
>      Use Python APIs to inspect a bitfields variable. ... FAIL
>  11: test_with_dsym_and_run_command (TestBitfields.BitfieldsTestCase)
>      Test 'frame variable ...' on a variable with bitfields. ... FAIL
>  12: test_with_dwarf_and_python_api (TestBitfields.BitfieldsTestCase)
>      Use Python APIs to inspect a bitfields variable. ... FAIL
>  13: test_with_dwarf_and_run_command (TestBitfields.BitfieldsTestCase)
>      Test 'frame variable ...' on a variable with bitfields. ... FAIL
>  14: test_with_dsym (TestBreakpointCommand.BreakpointCommandTestCase)
>      Test a sequence of breakpoint command add, list, and remove. ... FAIL
>  15: test_with_dwarf (TestBreakpointCommand.BreakpointCommandTestCase)
>      Test a sequence of breakpoint command add, list, and remove. ... FAIL
>  16: test_with_dsym_and_python_api (TestBreakpointConditions.BreakpointConditionsTestCase)
>      Use Python APIs to set breakpoint conditions. ... FAIL
>  17: test_with_dsym_and_run_command (TestBreakpointConditions.BreakpointConditionsTestCase)
>      Exercise breakpoint condition with 'breakpoint modify -c <expr> id'. ... FAIL
>  18: test_with_dwarf_and_python_api (TestBreakpointConditions.BreakpointConditionsTestCase)
>      Use Python APIs to set breakpoint conditions. ... FAIL
>  19: test_with_dwarf_and_run_command (TestBreakpointConditions.BreakpointConditionsTestCase)
>      Exercise breakpoint condition with 'breakpoint modify -c <expr> id'. ... FAIL
>  20: test_with_dsym_and_python_api (TestBreakpointIgnoreCount.BreakpointIgnoreCountTestCase)
>      Use Python APIs to set breakpoint ignore count. ... FAIL
>  21: test_with_dsym_and_run_command (TestBreakpointIgnoreCount.BreakpointIgnoreCountTestCase)
>      Exercise breakpoint ignore count with 'breakpoint set -i <count>'. ... FAIL
>  22: test_with_dwarf_and_python_api (TestBreakpointIgnoreCount.BreakpointIgnoreCountTestCase)
>      Use Python APIs to set breakpoint ignore count. ... FAIL
>  23: test_with_dwarf_and_run_command (TestBreakpointIgnoreCount.BreakpointIgnoreCountTestCase)
>      Exercise breakpoint ignore count with 'breakpoint set -i <count>'. ... FAIL
>  24: test_with_dsym (TestBreakpointLocations.BreakpointLocationsTestCase)
>      Test breakpoint enable/disable for a breakpoint ID with multiple locations. ... FAIL
>  25: test_with_dwarf (TestBreakpointLocations.BreakpointLocationsTestCase)
>      Test breakpoint enable/disable for a breakpoint ID with multiple locations. ... FAIL
>  26: test_with_dsym_and_python_api (TestStaticVariables.StaticVariableTestCase)
>      Test Python APIs on file and class static variables. ... FAIL
>  27: test_with_dsym_and_run_command (TestStaticVariables.StaticVariableTestCase)
>      Test that file and class static variables display correctly. ... FAIL
>  28: test_with_dwarf_and_python_api (TestStaticVariables.StaticVariableTestCase)
>      Test Python APIs on file and class static variables. ... FAIL
>  29: test_with_dwarf_and_run_command (TestStaticVariables.StaticVariableTestCase)
>      Test that file and class static variables display correctly. ... FAIL
>  30: test_with_dsym_and_expr_parser (TestClassTypes.ClassTypesTestCase)
>      Test 'frame variable this' and 'expr this' when stopped inside a constructor. ... FAIL
>  31: test_with_dsym_and_python_api (TestClassTypes.ClassTypesTestCase)
>      Use Python APIs to create a breakpoint by (filespec, line). ... FAIL
>  32: test_with_dsym_and_run_command (TestClassTypes.ClassTypesTestCase)
>      Test 'frame variable this' when stopped on a class constructor. ... FAIL
>  33: test_with_dwarf_and_expr_parser (TestClassTypes.ClassTypesTestCase)
>      Test 'frame variable this' and 'expr this' when stopped inside a constructor. ... FAIL
>  34: test_with_dwarf_and_python_api (TestClassTypes.ClassTypesTestCase)
>      Use Python APIs to create a breakpoint by (filespec, line). ... FAIL
>  35: test_with_dwarf_and_run_command (TestClassTypes.ClassTypesTestCase)
>      Test 'frame variable this' when stopped on a class constructor. ... FAIL
>  36: test_with_dsym_and_python_api (TestClassTypesDisassembly.IterateFrameAndDisassembleTestCase)
>      Disassemble each call frame when stopped on C's constructor. ... FAIL
>  37: test_with_dsym_and_run_command (TestClassTypesDisassembly.IterateFrameAndDisassembleTestCase)
>      Disassemble each call frame when stopped on C's constructor. ... FAIL
>  38: test_with_dwarf_and_python_api (TestClassTypesDisassembly.IterateFrameAndDisassembleTestCase)
>      Disassemble each call frame when stopped on C's constructor. ... FAIL
>  39: test_with_dwarf_and_run_command (TestClassTypesDisassembly.IterateFrameAndDisassembleTestCase)
>      Disassemble each call frame when stopped on C's constructor. ... FAIL
>  40: test_command_source (TestCommandSource.CommandSourceTestCase)
>      Test that lldb command "command source" works correctly. ... 2011-01-28
> ok
>  41: test_with_dsym_command (TestConditionalBreak.ConditionalBreakTestCase)
>      Simulate a user using lldb commands to break on c() if called from a(). ... FAIL
>  42: test_with_dsym_python (TestConditionalBreak.ConditionalBreakTestCase)
>      Exercise some thread and frame APIs to break if c() is called by a(). ... FAIL
>  43: test_with_dwarf_command (TestConditionalBreak.ConditionalBreakTestCase)
>      Simulate a user using lldb commands to break on c() if called from a(). ... FAIL
>  44: test_with_dwarf_python (TestConditionalBreak.ConditionalBreakTestCase)
>      Exercise some thread and frame APIs to break if c() is called by a(). ... FAIL
>  45: test_with_dsym (TestDeadStrip.DeadStripTestCase)
>      Test breakpoint works correctly with dead-code stripping. ... FAIL
>  46: test_with_dwarf (TestDeadStrip.DeadStripTestCase)
>      Test breakpoint works correctly with dead-code stripping. ... FAIL
>  47: test_with_dsym (TestEnumTypes.EnumTypesTestCase)
>      Test 'image lookup -t days' and check for correct display. ... FAIL
>  48: test_with_dwarf (TestEnumTypes.EnumTypesTestCase)
>      Test 'image lookup -t days' and check for correct display. ... FAIL
>  49: test_choice (TestSequenceFunctions.SequenceFunctionsTestCase) ... ok
>  50: test_sample (TestSequenceFunctions.SequenceFunctionsTestCase) ... ok
>  51: test_shuffle (TestSequenceFunctions.SequenceFunctionsTestCase) ... ok
>  52: test_persistent_variables (TestPersistentVariables.PersistentVariablesTestCase)
>      Test that lldb persistent variables works correctly. ... FAIL
>  53: test_expr_commands (Test8638051.Radar8638051TestCase)
>      The following expression commands should not crash. ... FAIL
>  54: test_evaluate_expression_python (TestExprs.BasicExprCommandsTestCase)
>      Test SBFrame.EvaluateExpression() API for evaluating an expression. ... FAIL
>  55: test_expr_commands_can_handle_quotes (TestExprs.BasicExprCommandsTestCase)
>      Throw some expression commands with quotes at lldb. ... Stack dump:
> 0.	<eof> parser at end of file
> 1.	Parse:2:1: Generating code for declaration '$__lldb_valid_pointer_check'
> Segmentation fault
> 
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