rdar://problem/11283401

Example:

Collected 1 test

1: test_with_dwarf (TestCallStdStringFunction.ExprCommandCallFunctionTestCase)
   Test calling std::String member function. ... FAIL

======================================================================
FAIL: test_with_dwarf (TestCallStdStringFunction.ExprCommandCallFunctionTestCase)
   Test calling std::String member function.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Volumes/data/lldb/svn/ToT/test/lldbtest.py", line 427, in wrapper
    return func(self, *args, **kwargs)
  File "/Volumes/data/lldb/svn/ToT/test/expression_command/call-function/TestCallStdStringFunction.py", line 34, in test_with_dwarf
    self.call_function()
  File "/Volumes/data/lldb/svn/ToT/test/expression_command/call-function/TestCallStdStringFunction.py", line 48, in call_function
    substrs = ['Hello world'])
  File "/Volumes/data/lldb/svn/ToT/test/lldbtest.py", line 1235, in expect
    msg if msg else EXP_MSG(str, exe))
AssertionError: False is not True : 'Hello world' returns expected result
Config=i386-clang
----------------------------------------------------------------------
Ran 1 test in 1.148s

FAILED (failures=1)

llvm-svn: 155157

llvm-svn: 155152

to the already existing (test result, test id) to avoid collision and to
facilitate postmortem analysis.

llvm-svn: 155148

Not a test failure for i386; instead, the test case should be modified to not over-expect type fields for the synthetic childs.

rdar://problem/11277013

llvm-svn: 155144

Plus fix some test cases to skip/succeed for i386.

llvm-svn: 155087

the pre-flight code gets executed during setUp() after the debugger instance is available
and the post-flight code gets executed during tearDown() after the debugger instance has
done killing the inferior and deleting all the target programs.

Example:

[11:32:48] johnny:/Volumes/data/lldb/svn/ToT/test $ ./dotest.py -A x86_64 -v -c ../examples/test/.lldb-pre-post-flight  functionalities/watchpoint/hello_watchpoint
config: {'pre_flight': <function pre_flight at 0x1098541b8>, 'post_flight': <function post_flight at 0x109854230>}
LLDB build dir: /Volumes/data/lldb/svn/ToT/build/Debug
LLDB-139
Path: /Volumes/data/lldb/svn/ToT
URL: https://johnny@llvm.org/svn/llvm-project/lldb/trunk
Repository Root: https://johnny@llvm.org/svn/llvm-project
Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8
Revision: 154753
Node Kind: directory
Schedule: normal
Last Changed Author: gclayton
Last Changed Rev: 154730
Last Changed Date: 2012-04-13 18:42:46 -0700 (Fri, 13 Apr 2012)


lldb.pre_flight: def pre_flight(test):
    __import__("lldb")
    __import__("lldbtest")
    print "\nRunning pre-flight function:"
    print "for test case:", test

lldb.post_flight: def post_flight(test):
    __import__("lldb")
    __import__("lldbtest")
    print "\nRunning post-flight function:"
    print "for test case:", test


Session logs for test failures/errors/unexpected successes will go into directory '2012-04-16-11_34_08'
Command invoked: python ./dotest.py -A x86_64 -v -c ../examples/test/.lldb-pre-post-flight functionalities/watchpoint/hello_watchpoint
compilers=['clang']

Configuration: arch=x86_64 compiler=clang
----------------------------------------------------------------------
Collected 2 tests

1: test_hello_watchpoint_with_dsym_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
   Test a simple sequence of watchpoint creation and watchpoint hit. ... 
Running pre-flight function:
for test case: test_hello_watchpoint_with_dsym_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)

Running post-flight function:
for test case: test_hello_watchpoint_with_dsym_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
ok
2: test_hello_watchpoint_with_dwarf_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
   Test a simple sequence of watchpoint creation and watchpoint hit. ... 
Running pre-flight function:
for test case: test_hello_watchpoint_with_dwarf_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)

Running post-flight function:
for test case: test_hello_watchpoint_with_dwarf_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
ok

----------------------------------------------------------------------
Ran 2 tests in 1.584s

OK

llvm-svn: 154847

For the types directory, we were running lldbtest.system() to execute the compiled program
on the test host to collect golden output in order to compare with the output of various
lldb debugger commands as performed later.  This won't work for the remote platform
scenario where the architecture of the target and host platforms are different.

Modify the AbstractBase class to use lldb to launch the inferior while specifying the
output file, from which the golden output is collected and grokked.  How to bootstrap and
to connect to the remote platform is still being worked at.

llvm-svn: 154699

llvm-svn: 154638

llvm-svn: 154636

Fix some test suite errors.  TestForwardDecl.py errors were due to bad Makefile.rules, while TestHiddenIvars.py errors due to features only available in modern objc runtime.

llvm-svn: 154635

rdar://problem/11031264

llvm-svn: 154573

this file.

llvm-svn: 154222

llvm-svn: 154211

Plus some minor cleanup of test method names.
Third and final batch is coming.

llvm-svn: 154197

either @dsym_test or @dwarf_test to be executed during the testsuite run.  There are still lots of
Test*.py files which have not been decorated with the new decorator.

An example:

# From TestMyFirstWatchpoint.py ->
class HelloWatchpointTestCase(TestBase):

    mydir = os.path.join("functionalities", "watchpoint", "hello_watchpoint")

    @dsym_test
    def test_hello_watchpoint_with_dsym_using_watchpoint_set(self):
        """Test a simple sequence of watchpoint creation and watchpoint hit."""
        self.buildDsym(dictionary=self.d)
        self.setTearDownCleanup(dictionary=self.d)
        self.hello_watchpoint()

    @dwarf_test
    def test_hello_watchpoint_with_dwarf_using_watchpoint_set(self):
        """Test a simple sequence of watchpoint creation and watchpoint hit."""
        self.buildDwarf(dictionary=self.d)
        self.setTearDownCleanup(dictionary=self.d)
        self.hello_watchpoint()


# Invocation ->
[17:50:14] johnny:/Volumes/data/lldb/svn/ToT/test $ ./dotest.py -N dsym -v -p TestMyFirstWatchpoint.py
LLDB build dir: /Volumes/data/lldb/svn/ToT/build/Debug
LLDB-137
Path: /Volumes/data/lldb/svn/ToT
URL: https://johnny@llvm.org/svn/llvm-project/lldb/trunk
Repository Root: https://johnny@llvm.org/svn/llvm-project
Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8
Revision: 154133
Node Kind: directory
Schedule: normal
Last Changed Author: gclayton
Last Changed Rev: 154109
Last Changed Date: 2012-04-05 10:43:02 -0700 (Thu, 05 Apr 2012)



Session logs for test failures/errors/unexpected successes will go into directory '2012-04-05-17_50_49'
Command invoked: python ./dotest.py -N dsym -v -p TestMyFirstWatchpoint.py
compilers=['clang']

Configuration: arch=x86_64 compiler=clang
----------------------------------------------------------------------
Collected 2 tests

1: test_hello_watchpoint_with_dsym_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
   Test a simple sequence of watchpoint creation and watchpoint hit. ... skipped 'dsym tests'
2: test_hello_watchpoint_with_dwarf_using_watchpoint_set (TestMyFirstWatchpoint.HelloWatchpointTestCase)
   Test a simple sequence of watchpoint creation and watchpoint hit. ... ok

----------------------------------------------------------------------
Ran 2 tests in 1.138s

OK (skipped=1)
Session logs for test failures/errors/unexpected successes can be found in directory '2012-04-05-17_50_49'
[17:50:50] johnny:/Volumes/data/lldb/svn/ToT/test $ 

llvm-svn: 154154

This abstracts read/write locks on the current host system. It is currently backed by pthread_rwlock_t objects so it should work on all unix systems.

We also need a way to control multi-threaded access to the process through the public API when it is running. For example it isn't a good idea to try and get stack frames while the process is running. To implement this, the lldb_private::Process class now contains a ReadWriteLock member variable named m_run_lock which is used to control the public process state. The public process state represents the state of the process as the client knows it. The private is used to control the actual current process state. So the public state of the process can be stopped, yet the private state can be running when evaluating an expression for example. 

Adding the read/write lock where readers are clients that want the process to stay stopped, and writers are clients that run the process, allows us to accurately control multi-threaded access to the process.

Switched the SBThread and SBFrame over to us shared pointers to the ExecutionContextRef class instead of making their own class to track this. This fixed an issue with assigning on SBFrame to another and will also centralize the code that tracks weak references to execution context objects into one location.

llvm-svn: 154099

Adding a new --python-function (-F) option to breakpoint command add. The option allows the user to specify a Python function name instead of a Python oneliner or interactive script input as a breakpoint command

llvm-svn: 154026

This is supposed to succeed even with rdar://problem/11166975.

llvm-svn: 153919

llvm-svn: 153915

rdar://problem/11167268

llvm-svn: 153891

Disabling blocks support because of rdar://problem/11024417 - This is hopefully just a temporary countermeasure

llvm-svn: 153758

Fixing an issue where Unicode characters in an NSString were printed as escape sequences by the summary provider shipping with LLDB - Added relevant test case code. Bonus points for identifying the source of the quotes :-)

llvm-svn: 153624

Fixing an issue where saying 'po foo' made both the summary and the description for foo come out. If one is po'ing something they most probably only care about the description - We will not omit the summary

llvm-svn: 153608

llvm-svn: 153541

Synthetic values are now automatically enabled and active by default. SBValue is set up to always wrap a synthetic value when one is available.
A new setting enable-synthetic-value is provided on the target to disable this behavior.
There also is a new GetNonSyntheticValue() API call on SBValue to go back from synthetic to non-synthetic. There is no call to go from non-synthetic to synthetic.
The test suite has been changed accordingly.
Fallout from changes to type searching: an hack has to be played to make it possible to use maps that contain std::string due to the special name replacement operated by clang
Fixing a test case that was using libstdcpp instead of libc++ - caught as a consequence of said changes to type searching

llvm-svn: 153495

Fixed type lookups to "do the right thing". Prior to this fix, looking up a type using "foo::bar" would result in a type list that contains all types that had "bar" as a basename unless the symbol file was able to match fully qualified names (which our DWARF parser does not). 

This fix will allow type matches to be made based on the basename and then have the types that don't match filtered out. Types by name can be fully qualified, or partially qualified with the new "bool exact_match" parameter to the Module::FindTypes() method.

This fixes some issue that we discovered with dynamic type resolution as well as improves the overall type lookups in LLDB.

llvm-svn: 153482

llvm-svn: 153416

Adding a new API call IsTypeComplete() to SBType. This call is meant to check if the type has been previously completed or not (which is mostly interesting from a performance point of view)

Adding a test case that checks that we do not complete types before due time. This should help us track cases similar to the cascading data formatters.

llvm-svn: 153363

This is the feature that allowed the user to have things like:

class Base { ... };
class Derived : public Base { ... };

and have formatters defined for Base work automatically for Derived.

This feature turned out to be too expensive since it requires completing types.

This patch takes care of removing cascading (other than typedefs chain cascading), updating the test suite accordingly, and adding required Cocoa class names to keep the AppKit formatters working

llvm-svn: 153272

llvm-svn: 153268

to pass to the toolchain in order to build the inferior programs to be run/debugged
duirng the test suite.  The architecture might dictate some special CFLAGS which are
more easily specified in a central place (like the command line) instead of inside
make rules.

For Example,

./dotest.py -v -r /shared/phone -A armv7 -E "-isysroot your_sdk_root" functionalities/watchpoint/hello_watchpoint

will relocate the particular test directory ('functionalities/watchpoint/hello_watchpoint' in this case) to a
new directory named '/shared/phone'.  The particular incarnation of the architecture-compiler combination of the
test support files are therefore to be found under:

/shared/phone.arch=armv7-compiler=clang/functionalities/watchpoint/hello_watchpoint

The building of the inferior programs under testing is now working.

The actual launching/debugging of the inferior programs are not yet working,
neither is the setting of a watchpoint on the phone.

llvm-svn: 153070

Massive enumeration name changes: a number of enums in ValueObject were not following the naming pattern
Changes to synthetic children:
 - the update(self): function can now (optionally) return a value - if it returns boolean value True, ValueObjectSyntheticFilter will not clear its caches across stop-points
   this should allow better performance for Python-based synthetic children when one can be sure that the child ValueObjects have not changed
 - making a difference between a synthetic VO and a VO with a synthetic value: now a ValueObjectSyntheticFilter will not return itself as its own synthetic value, but will (correctly)
   claim to itself be synthetic
 - cleared up the internal synthetic children architecture to make a more consistent use of pointers and references instead of shared pointers when possible
 - major cleanup of unnecessary #include, data and functions in ValueObjectSyntheticFilter itself
 - removed the SyntheticValueType enum and replaced it with a plain boolean (to which it was equivalent in the first place)
Some clean ups to the summary generation code
Centralized the code that clears out user-visible strings and data in ValueObject
More efficient summaries for libc++ containers

llvm-svn: 153061

Export the APIs submitted by Dawn to the Python bindings.  Add a simple test case for the SBModule.compile_unit_iter() API.

llvm-svn: 152952

llvm-svn: 152941

llvm-svn: 152825

    rdar://problem/11034702

For the time being, skip the relevant disassemble action which resulted in a crash.

Minor modification (print out format) to the existing TestDisassembleRawBytes.py test file.

llvm-svn: 152822

llvm-svn: 152732

Changed several of the Cocoa formatters to match the output style that Xcode uses internally to provide summaries
This has been done for those summaries where the difference is only cosmetic (e.g. naming things as items instead of values, ...)
The LLDB output style has been preserved when it provides more information (e.g. telling the type as well as the value of an NSNumber)

Test cases have been updated to reflect the updated output style where necessary

llvm-svn: 152592

 std::string has a summary provider
 std::vector std::list and std::map have both a summary and a synthetic children provider
Given the usage of a custom namespace (std::__1::classname) for the implementation of libc++, we keep both libstdcpp and libc++ formatters enabled at the same time since that raises no conflicts and enabled for seamless transition between the two
The formatters for libc++ reside in a libcxx category, and are loaded from libcxx.py (to be found in examples/synthetic)

The formatters-stl test cases have been divided to be separate for libcxx and libstdcpp. This separation is necessary because
 (a) we need different compiler flags for libc++ than for libstdcpp
 (b) libc++ inlines a lot more than libstdcpp and some code changes were required to accommodate this difference

llvm-svn: 152570

llvm-svn: 152568