[lldb-dev] Problem running the test suite on Linux.

[Siva Chandra via lldb-dev]

Our bot is running on Ubuntu 14.04 and is green:
http://lab.llvm.org:8011/builders/lldb-x86_64-ubuntu-14.04-cmake

One thing though, the bot does not run the testsuite with clang-3.6.
About the unexpected successes, they are very likely tests which were
found to be flaky and marked as expectedFailure (or something similar)
to keep the bot green. Even the bot logs show these unexpected
successes.

On Wed, Feb 3, 2016 at 2:50 PM, Zachary Turner via lldb-dev
<lldb-dev at lists.llvm.org> wrote:
>
> On Linux I get the following test results:
>
> UNEXPECTED SUCCESS: test_and_run_command_dwarf
> (lang/c/const_variables/TestConstVariables.py)
> UNEXPECTED SUCCESS: test_and_run_command_dwo
> (lang/c/const_variables/TestConstVariables.py)
> UNEXPECTED SUCCESS: test_command_script_immediate_output_dwarf
> (functionalities/command_script_immediate_output/TestCommandScriptImmediateOutput.py)
> UNEXPECTED SUCCESS: test_command_script_immediate_output_dwo
> (functionalities/command_script_immediate_output/TestCommandScriptImmediateOutput.py)
> UNEXPECTED SUCCESS: test_fd_leak_basic_dwarf
> (functionalities/avoids-fd-leak/TestFdLeak.py)
> UNEXPECTED SUCCESS: test_fd_leak_basic_dwo
> (functionalities/avoids-fd-leak/TestFdLeak.py)
> UNEXPECTED SUCCESS: test_fd_leak_log_dwarf
> (functionalities/avoids-fd-leak/TestFdLeak.py)
> UNEXPECTED SUCCESS: test_fd_leak_log_dwo
> (functionalities/avoids-fd-leak/TestFdLeak.py)
> UNEXPECTED SUCCESS: test_fd_leak_multitarget_dwarf
> (functionalities/avoids-fd-leak/TestFdLeak.py)
> UNEXPECTED SUCCESS: test_fd_leak_multitarget_dwo
> (functionalities/avoids-fd-leak/TestFdLeak.py)
> UNEXPECTED SUCCESS: test_file_scope_lookup_with_run_command_dwarf
> (lang/cpp/namespace/TestNamespaceLookup.py)
> UNEXPECTED SUCCESS: test_file_scope_lookup_with_run_command_dwo
> (lang/cpp/namespace/TestNamespaceLookup.py)
> UNEXPECTED SUCCESS: test_lldbmi_gdb_set_target_async_off
> (tools/lldb-mi/TestMiGdbSetShow.py)
> UNEXPECTED SUCCESS: test_lldbmi_process_output
> (tools/lldb-mi/syntax/TestMiSyntax.py)
> UNEXPECTED SUCCESS: test_lldbmi_settings_set_target_run_args_after
> (tools/lldb-mi/interpreter/TestMiInterpreterExec.py)
> UNEXPECTED SUCCESS: test_lldbmi_settings_set_target_run_args_before
> (tools/lldb-mi/interpreter/TestMiInterpreterExec.py)
> UNEXPECTED SUCCESS: test_restart_bug_dwarf
> (functionalities/signal/raise/TestRaise.py)
> UNEXPECTED SUCCESS: test_restart_bug_dwo
> (functionalities/signal/raise/TestRaise.py)
> UNEXPECTED SUCCESS: test_scope_lookup_before_using_with_run_command_dwo
> (lang/cpp/namespace/TestNamespaceLookup.py)
> TIMEOUT: test_qThreadInfo_matches_qC_attach_llgs_dwo
> (tools/lldb-server/TestLldbGdbServer.py)
> TIMEOUT: test_watchpoint_delay_watchpoint_one_breakpoint_dwarf
> (functionalities/thread/concurrent_events/TestConcurrentEvents.py)
>
>
> This is a ton of unexpected successes.  Does anyone regularly run the test
> suite on Linux?  Is this normal?  I also notice that it takes almost 30
> minutes to complete, and I get these timeouts:
>
> TIMEOUT: test_qThreadInfo_matches_qC_attach_llgs_dwo
> (tools/lldb-server/TestLldbGdbServer.py)
> TIMEOUT: test_watchpoint_delay_watchpoint_one_breakpoint_dwarf
> (functionalities/thread/concurrent_events/TestConcurrentEvents.py)
>
> Are these known issues?  I'm using Ubuntu 14.04 and building tests with
> Clang 3.6
>
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