Commit Graph

5100 Commits

Author SHA1 Message Date
Johnny Chen ae9fea401d Added description about unittest2.
llvm-svn: 110400
2010-08-05 23:47:51 +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 a21249597e When running a single test case, lldb.SBDebugger.Terminate() is not being called
because unittest.main() calls sys.exit() before returning.  Fixed by registering
an exit handler for this situation.

llvm-svn: 110379
2010-08-05 21:23:45 +00:00
Johnny Chen fee57bb464 Added README file for the test suite.
llvm-svn: 110160
2010-08-03 22:12:11 +00:00
Greg Clayton b0b9fe610a Added support for objective C built-in types: id, Class, and SEL. This
involved watching for the objective C built-in types in DWARF and making sure
when we convert the DWARF types into clang types that we use the appropriate
ASTContext types.

Added a way to find and dump types in lldb (something equivalent to gdb's 
"ptype" command):

    image lookup --type <TYPENAME>

This only works for looking up types by name and won't work with variables.
It also currently dumps out verbose internal information. I will modify it
to dump more appropriate user level info in my next submission.

Hookup up the "FindTypes()" functions in the SymbolFile and SymbolVendor so
we can lookup types by name in one or more images.

Fixed "image lookup --address <ADDRESS>" to be able to correctly show all
symbol context information, but it will only show this extra information when
the new "--verbose" flag is used.

Updated to latest LLVM to get a few needed fixes.

llvm-svn: 110089
2010-08-03 00:35:52 +00:00
Johnny Chen 7f5f2809e8 Added comment.
llvm-svn: 110066
2010-08-02 21:26:00 +00:00
Johnny Chen 8402832e50 Cleanup of test case. Added more comments.
llvm-svn: 110064
2010-08-02 21:19:08 +00:00
Johnny Chen 7dc2e4784e We can do better when reporting the status of one-liner script execution.
Change the prototype of ScriptInterpreter::ExecuteOneLine() to return bool
instead of void and take one additional parameter as CommandReturnObject *.

Propagate the status of one-liner execution back appropriately.

llvm-svn: 109899
2010-07-30 22:33:14 +00:00
Johnny Chen b9e7c0aef6 Add a test case to test that lldb command "command source" works correctly.
llvm-svn: 109806
2010-07-29 21:42:28 +00:00
Johnny Chen c0599ea1e7 Removed redundant import statement.
llvm-svn: 109803
2010-07-29 20:49:07 +00:00
Greg Clayton 2d5cdf0615 Added an objective C test case.
llvm-svn: 109798
2010-07-29 20:08:39 +00:00
Johnny Chen ed4377eded Removed debug stmts checked into the previous commit.
llvm-svn: 109712
2010-07-29 00:40:06 +00:00
Johnny Chen 588ddc1c58 Add some comment about possible related bug info.
llvm-svn: 109678
2010-07-28 22:00:42 +00:00
Johnny Chen 377a8ed913 Added a test case to test that we can successfully step into an STL function.
This test case currently always fails.

llvm-svn: 109674
2010-07-28 21:24:31 +00:00
Johnny Chen 571bfd6a2d Added a test case to test that break on a struct declaration has no effect.
Instead, the first executable statement is set as the breakpoint.

llvm-svn: 109552
2010-07-27 22:48:46 +00:00
Johnny Chen ef2f552de4 Added a test case for showing variables of unsigned types.
llvm-svn: 109545
2010-07-27 21:49:20 +00:00
Johnny Chen 3c39a980d7 Renaming from TestOrder.py to TestOrderFile.py.
llvm-svn: 109540
2010-07-27 21:03:55 +00:00
Johnny Chen 49583c207f Fixed typos from cut-and-paste errors.
llvm-svn: 109539
2010-07-27 20:59:06 +00:00
Johnny Chen 364b0e72d1 Add a test case (incomplete) to check that settings and readings of program
variabes work.

llvm-svn: 107914
2010-07-08 21:38:07 +00:00
Johnny Chen acfbeff17e Test that debug symbols have the correct order as specified by the order file.
llvm-svn: 107844
2010-07-08 00:17:29 +00:00
Johnny Chen 529728e82a Fixed typos in the comments.
llvm-svn: 107829
2010-07-07 22:49:43 +00:00
Johnny Chen 41a3c9a5f8 Test that breakpoint by symbol name works correctly dlopen'ing a dynamic lib.
llvm-svn: 107812
2010-07-07 21:10:55 +00:00
Johnny Chen 51991b549b Enable a test clause since rdar://problem/8163668 is fixed by http://llvm.org/viewvc/llvm-project?rev=107729&view=rev.
llvm-svn: 107733
2010-07-06 23:41:17 +00:00
Johnny Chen f031b71f7e if -1 => evaluates to True
oops!

llvm-svn: 107724
2010-07-06 23:26:16 +00:00
Johnny Chen 0e38f42f0a Test that breakpoint works correctly in the presence of dead-code stripping.
llvm-svn: 107719
2010-07-06 22:52:00 +00:00
Johnny Chen f02ec12796 Make it fail fast if 'mydir' attribute is not overridden by subclasses of
lldbtest.TestBase.

Also removed some debug prints.

llvm-svn: 107575
2010-07-03 20:41:42 +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 f1d2ac7c01 Test variable with function ptr type and that break on the function works.
llvm-svn: 107545
2010-07-02 23:50:37 +00:00
Johnny Chen 03813ec687 Also verified the values of global variables.
llvm-svn: 107525
2010-07-02 22:12:25 +00:00
Johnny Chen 85d6948f3d Add a test to show global variables and to verify that they do display as having
global scopes.

llvm-svn: 107522
2010-07-02 22:04:42 +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 3d7e687245 A dumber way to invoke the test suite.
Use this script to visit each python test case under the specified directory and
run python unittest.main() on each test case.

llvm-svn: 107447
2010-07-01 23:01:23 +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 79046273dd Removed most of the time delay introduced in the test scripts.
Left some and added some print statements for debugging purpose.

llvm-svn: 107386
2010-07-01 05:31:44 +00:00
Johnny Chen 8c3f9187f9 Added some delay (100 ms) after executing each 'command interpreter' command;
this seems to alleviate the intermittent failure observed while running the
whole test suite.

llvm-svn: 107357
2010-07-01 00:18:39 +00:00
Johnny Chen 41a2ad5f85 Added comments.
llvm-svn: 107333
2010-06-30 22:22:37 +00:00
Johnny Chen 6ea3fc5a9f Added TestClassTypes.py to test setting a breakpoint on a class constructor and
do 'variable list this' command when stopped.

Applied some cleanup on TestArrayTypes.py.  In particular, specify the absolute
path to the object file in order not to confuse the debugger.

llvm-svn: 107330
2010-06-30 22:16:25 +00:00
Johnny Chen 20faefd329 Fixed a typo.
llvm-svn: 107318
2010-06-30 20:43:35 +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 7e363f5571 Added test for a previously fixed bug where invoking lldb command from an emacs
shell and issuing 'help' would hang (was actually infinitely looping).

llvm-svn: 107066
2010-06-28 20:55:57 +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 f94c8c2bf9 Use lldb.SBDebugger.Create() factory method to create an instance first.
llvm-svn: 106910
2010-06-25 23:22:48 +00:00
Johnny Chen 9320d4ab60 A simple test of 'help' command and its output.
llvm-svn: 106909
2010-06-25 23:15:47 +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
Johnny Chen 7c3f7fee41 Left a debug statement in the previous checkin.
llvm-svn: 106510
2010-06-22 00:13:20 +00:00
Johnny Chen a02199f5e7 Remove stale reference to the lldb path component.
llvm-svn: 106509
2010-06-22 00:11:26 +00:00
Chris Lattner 30fdc8d841 Initial checkin of lldb code from internal Apple repo.
llvm-svn: 105619
2010-06-08 16:52:24 +00:00