[Lldb-commits] [lldb] r263520 - Add some test coverage for the changes in alias help

[Zachary Turner via lldb-commits]

Huh,  your hypothesis might be correct.  The symlink of the python
extension module pointing to liblldb is out of date, and not getting
updated.  Never seen this happen before, but that sounds like it's probably
the culprit.

On Fri, Mar 18, 2016 at 2:49 PM Enrico Granata <egranata at apple.com> wrote:

> On Mar 18, 2016, at 2:45 PM, Zachary Turner <zturner at google.com> wrote:
>
> Hi Enrico,
>
> These tests are failing on Windows.  They're new tests so not really a
> regression, but do you have any idea what might be wrong?  Basically, when
> the test runs, the help po is displaying the full output of "help
> expression".  But strangely, if I go into lldb and run "help po" there,
> it's correct and the output would pass the test.
>
> So something is different about running through the public api or running
> help inside of lldb
>
>
> This doesn’t seem to have much to do with “the public API” since it’s a
> lame plain old command-line test
>
> Honestly, no, I am not sure what would be special about this on Windows.
> The only thing I can think of is that maybe - for whatever reason - the
> test suite is running against an older LLDB, but that seems fairly unlikely
> to go unnoticed, now does it?
>
> Your best bet may be to put a sleep() call in the test case to give
> yourself a chance to attach with a debugger - and then step through the
> “help” code as things unfold
>
> On Mon, Mar 14, 2016 at 6:47 PM Enrico Granata via lldb-commits <
> lldb-commits at lists.llvm.org> wrote:
>
>> Author: enrico
>> Date: Mon Mar 14 20:43:00 2016
>> New Revision: 263520
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=263520&view=rev
>> Log:
>> Add some test coverage for the changes in alias help
>>
>>
>> Modified:
>>     lldb/trunk/packages/Python/lldbsuite/test/help/TestHelp.py
>>
>> Modified: lldb/trunk/packages/Python/lldbsuite/test/help/TestHelp.py
>> URL:
>> http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/help/TestHelp.py?rev=263520&r1=263519&r2=263520&view=diff
>>
>> ==============================================================================
>> --- lldb/trunk/packages/Python/lldbsuite/test/help/TestHelp.py (original)
>> +++ lldb/trunk/packages/Python/lldbsuite/test/help/TestHelp.py Mon Mar 14
>> 20:43:00 2016
>> @@ -167,6 +167,24 @@ class HelpCommandTestCase(TestBase):
>>                          'variable +--'])
>>
>>      @no_debug_info_test
>> +    def test_help_po_hides_options(self):
>> +        """Test that 'help po' does not show all the options for
>> expression"""
>> +        self.expect("help po",
>> +            substrs = ['--show-all-children', '--object-description'],
>> matching=False)
>> +
>> +    @no_debug_info_test
>> +    def test_help_run_hides_options(self):
>> +        """Test that 'help run' does not show all the options for
>> process launch"""
>> +        self.expect("help run",
>> +            substrs = ['--arch', '--environment'], matching=False)
>> +
>> +    @no_debug_info_test
>> +    def test_help_next_shows_options(self):
>> +        """Test that 'help next' shows all the options for thread
>> step-over"""
>> +        self.expect("help next",
>> +            substrs = ['--python-class','--run-mode'], matching=True)
>> +
>> +    @no_debug_info_test
>>      def test_help_provides_alternatives(self):
>>          """Test that help on commands that don't exist provides
>> information on additional help avenues"""
>>          self.expect("help thisisnotadebuggercommand",
>>
>>
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