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20 Commits

Author SHA1 Message Date
Johnny Chen 2634032c66 Added '-d' option to the test driver to spit out the process id and do a delay 
of 10 seconds in order for the debugger to attach.

llvm-svn: 113407
 2010-09-08 20:56:16 +00:00
Johnny Chen 8d55a34a34 Changed the buildDsym()/buildDwarf() TestBase methods to use a plugin framework 
to delegate the building of binaries to a sys.platform-sepcific plugin.

Modified the dotest.py test driver to add the "plugins" directory to the
PYTHONPATH as well.

darwin.py is the Mac OS X plugin module.

llvm-svn: 112606
 2010-08-31 17:42:54 +00:00
Johnny Chen d0190a6182 Changed the keyword argument for runCmd()/expect() from 'verbose' to 'trace', 
which, defaults to False, and if set to True, will trace lldb command execution
and result.

Added "-t" command option to the test driver dotest.py which sets the
LLDB_COMMAND_TRACE environment variable to "YES" and as a result always turns on
command tracing regardless of the 'trace' keyword argument to runCmd()/expect().

llvm-svn: 111811
 2010-08-23 17:10:44 +00:00
Johnny Chen 83072afbcd Write out the informational message about the total number of test cases to be 
run to stderr, instead of stdout.  The same as what the unittest framework uses.

llvm-svn: 111319
 2010-08-17 23:00:13 +00:00
Johnny Chen 8a05de4d29 Add the ability to specify logging options for lldb and gdb-remote through two 
additional env variables.

llvm-svn: 111295
 2010-08-17 21:36:09 +00:00
Johnny Chen 46c2614b99 Added logging for process.gdb-remote by defining an environment variable named 
GDB_REMOTE_LOG which specifies the log file pathname.

llvm-svn: 111198
 2010-08-16 22:37:45 +00:00
Johnny Chen dd63f5dbe1 Added a workaround for test suite hang while terminating by checking env variable 
LLDB_TESTSUITE_FORCE_FINISH and, if defined, kill the test suite.

llvm-svn: 111056
 2010-08-13 22:58:44 +00:00
Johnny Chen edcbecfb1f Call lldb.SBDebugger.Terminate() at the end of test suite run through the atexit 
handler similar to what's happening for the individual test case run.

llvm-svn: 110719
 2010-08-10 20:23:55 +00:00
Johnny Chen f4804c696d Install the SIGINT (control-c) handler before invoking the text test runner. 
llvm-svn: 110595
 2010-08-09 20:40:52 +00:00
Johnny Chen f5957e0603 Putting out messages about the number of test cases to be run before running the 
whole test suite.

llvm-svn: 110487
 2010-08-07 00:16:07 +00:00
Johnny Chen 73258830f3 o Added unittest2 which has added the new features in unittest for Python 2.7 
backported to Python 2.3+.  Some of the features desired include better
  verbose reporting in unittest2.TextTestRunner and decorator support for
  skipping tests and expected failures.

  http://pypi.python.org/pypi/unittest2

o Modified the existing .py tests to use unittest2 and decorated
  TestSTL.test_step_into_stl(), which is known to always fail currently, with
  @unittest2.expectedFailure.

llvm-svn: 110397
 2010-08-05 23:42:46 +00:00
Johnny Chen bf6ffa3b89 Abstracted the lldb-specific unittest.TestCase.setUp()/tearDown() in a separate 
module lldbtest.py and refactored the existing test cases to derive from the
abstract base class lldbtest.TestBase.

MOdified the test driver (dotest.py and dotest.pl) to set up additional
PYTHONPATH component for locating the lldbtest module, which sits in the same
directory.

llvm-svn: 107563
 2010-07-03 03:41:59 +00:00
Johnny Chen c653d4c574 Fixed logic error; checking return status and raising exception should only be 
done if the environment variable LLDB_LOG is defined.

llvm-svn: 107508
 2010-07-02 20:35:23 +00:00
Johnny Chen 119b53ea6d Turn on logging for debugging purposes if ${LLDB_LOG} environment variable is 
is defined.  Use ${LLDB_LOG} to specify the log file.

Create a singleton SBDebugger in the lldb namespace, that gets used when running
the entire test suite.

llvm-svn: 107445
 2010-07-01 22:52:57 +00:00
Johnny Chen 94a6899e23 Add some delay before calling SBDebugger.Terminate(). 
llvm-svn: 107221
 2010-06-29 23:17:15 +00:00
Johnny Chen cb9b857959 Added TestArrayTypes.py for test/array_types directory. 
Also modified dotest.py so that it sets the LLDB_TEST environment variable
so that individual test cases can locate their supporting files correctly.

llvm-svn: 107220
 2010-06-29 23:10:39 +00:00
Johnny Chen 4657be6e63 For the time being, let's bracket the test runner within the 
lldb.SBDebugger.Initialize()/Terminate() pair.

Change TestHelp.py to use synchronous debugging, which is easier to work with.

llvm-svn: 107198
 2010-06-29 19:44:16 +00:00
Johnny Chen c43d789a38 No need to add the test script containing directory to sys.path more than once. 
llvm-svn: 106929
 2010-06-26 00:19:32 +00:00
Johnny Chen 6d436d63ff Removed debug print statements. 
llvm-svn: 106913
 2010-06-25 23:34:17 +00:00
Johnny Chen a765c28db3 A simple testing framework for lldb using python's unit testing framework. 
Tests for lldb are written as python scripts which take advantage of the script
bridging provided by LLDB.framework to interact with lldb core.

A specific naming pattern is followed by the .py script to be recognized as
a module which implements a test scenario, namely, Test*.py.

To specify the directories where "Test*.py" python test scripts are located,
you need to pass in a list of directory names.  By default, the current
working directory is searched if nothing is specified on the command line.

An example:

[14:10:20] johnny:/Volumes/data/lldb/svn/trunk/test $ ./dotest.py -v example
test_choice (TestSequenceFunctions.TestSequenceFunctions) ... ok
test_sample (TestSequenceFunctions.TestSequenceFunctions) ... ok
test_shuffle (TestSequenceFunctions.TestSequenceFunctions) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.000s

OK

llvm-svn: 106890
 2010-06-25 21:14:08 +00:00