rdar://problem/8584431 Assert in clang while evaluating expression

llvm-svn: 117705

1. FoundationDisassembleTestCase.test_simple_disasm_with_dsym; and
2. FoundationDisassembleTestCase.test_simple_disasm_with_dwarf

the reason being the test was issuing 'disassemble' command to disassemble the current
frame function when stopped.  The 'disassemble' command worked previously but it was a
result of bad option specification.

Fix the disassemble command so that it will require 'disassemble -f' for disassembly of
the current frame function.

llvm-svn: 117688

Change the test case to not check it for an SBVariable's print description.

llvm-svn: 117668

llvm-svn: 117604

If TestBase.expect() is passed an assert message, pass it along when delegating to TestBase.runCmd()
to execute the debugger command.  This will result in a more semantic assert message than just the
command failed message like before:

AssertionError: False is not True : Command 'thread list' returns successfully

And now, we will have:

AssertionError: False is not True : Process state is stopped due to breakpoint
llvm-svn: 117569

File name "2010-10-19-14:10:49.059609" is non-portable.

Do not use ':' in the pathname as it is not permitted on windows platforms.

llvm-svn: 117556

llvm-svn: 117287

llvm-svn: 117281

llvm-svn: 117278

llvm-svn: 117175

llvm-svn: 117152

llvm-svn: 117148

llvm-svn: 117140

process which is supposed to create the file.

llvm-svn: 117136

llvm-svn: 117129

llvm-svn: 117116

llvm-svn: 117101

llvm-svn: 117071

llvm-svn: 117030

directory used to dump the session info for test failures/errors.

Example:

/Volumes/data/lldb/svn/trunk/test $ ./dotest.py -s jason -v array_types

Session info for test errors or failures will go into directory jason
----------------------------------------------------------------------
Collected 4 tests

test_with_dsym_and_python_api (TestArrayTypes.ArrayTypesTestCase)
Use Python APIs to inspect variables with array types. ... ok
test_with_dsym_and_run_command (TestArrayTypes.ArrayTypesTestCase)
Test 'frame variable var_name' on some variables with array types. ... ok
test_with_dwarf_and_python_api (TestArrayTypes.ArrayTypesTestCase)
Use Python APIs to inspect variables with array types. ... ok
test_with_dwarf_and_run_command (TestArrayTypes.ArrayTypesTestCase)
Test 'frame variable var_name' on some variables with array types. ... FAIL

======================================================================
FAIL: test_with_dwarf_and_run_command (TestArrayTypes.ArrayTypesTestCase)
Test 'frame variable var_name' on some variables with array types.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/Volumes/data/lldb/svn/trunk/test/array_types/TestArrayTypes.py", line 27, in test_with_dwarf_and_run_command
    self.array_types()
  File "/Volumes/data/lldb/svn/trunk/test/array_types/TestArrayTypes.py", line 62, in array_types
    'stop reason = breakpoint'])
  File "/Volumes/data/lldb/svn/trunk/test/lldbtest.py", line 594, in expect
    self.runCmd(str, trace = (True if trace else False), check = not error)
  File "/Volumes/data/lldb/svn/trunk/test/lldbtest.py", line 564, in runCmd
    msg if msg else CMD_MSG(cmd, True))
AssertionError: False is not True : Command 'thread list' returns successfully

----------------------------------------------------------------------
Ran 4 tests in 3.086s

FAILED (failures=1)
/Volumes/data/lldb/svn/trunk/test $ ls jason
TestArrayTypes.ArrayTypesTestCase.test_with_dwarf_and_run_command.log
/Volumes/data/lldb/svn/trunk/test $ head -10 jason/TestArrayTypes.ArrayTypesTestCase.test_with_dwarf_and_run_command.log 
Session info generated @ Thu Oct 21 09:54:15 2010

os command: [['/bin/sh', '-c', 'make clean; make MAKE_DSYM=NO']]
stdout: rm -rf "a.out" "a.out.dSYM"  main.o main.d
cc -arch x86_64 -gdwarf-2 -O0   -c -o main.o main.c
cc -arch x86_64 -gdwarf-2 -O0  main.o -o "a.out"

stderr: None
retcode: 0

/Volumes/data/lldb/svn/trunk/test $ 

llvm-svn: 117028

session information files to.  This makes the directory name less intimidating.
Currently, the directory only gets created if there are failures/errors while
running the test suite.

llvm-svn: 116982

llvm-svn: 116980

llvm-svn: 116950

llvm-svn: 116941

parent call frame information.  And comment out the check for stop reason for the
time being.  The stop reason disappeared from the "thread backtrace" output for
breakpoint stop with condition.

llvm-svn: 116939

invocations of them into session object.

Remove a debug statement.

llvm-svn: 116938

llvm-svn: 116936

to be run during tearDown() to effect the restore action instead of executing it inline
during the test method, because the test may already fail and bailout before the inline
restore action.

Fix test_set_output_path() and pass_run_args_and_env_vars() to use this mechanism.

llvm-svn: 116881

llvm-svn: 116874

after running the program.

llvm-svn: 116873

llvm-svn: 116850

Add a little helper function SETTING_MSG(setting) to be used from TestSettings.test_set_output_path().

llvm-svn: 116847

llvm-svn: 116844

Change the environment variable name to be more descriptive from LLDB_TIME_WAIT to LLDB_TIME_WAIT_NEXT_LAUNCH.

llvm-svn: 116809

to 'expression' to avoid cases where 'expr' has been unaliased.

llvm-svn: 116780

now goes into a timestamp-specific directory instead of the previous .session-*
files.

[17:24:34] johnny:/Volumes/data/lldb/svn/trunk $ ls -l test/2010-10-18-16:56:12.935342
total 48
-rw-r--r--  1 johnny  admin  1695 Oct 18 16:56 TestArrayTypes.ArrayTypesTestCase.test_with_dsym_and_run_command.log
-rw-r--r--  1 johnny  admin  1652 Oct 18 16:56 TestArrayTypes.ArrayTypesTestCase.test_with_dwarf_and_run_command.log
-rw-r--r--  1 johnny  admin  2967 Oct 18 16:56 TestBreakpointCommand.BreakpointCommandTestCase.test_with_dsym.log
-rw-r--r--  1 johnny  admin  1648 Oct 18 16:56 TestClassTypes.ClassTypesTestCase.test_with_dwarf_and_run_command.log
-rw-r--r--  1 johnny  admin  1665 Oct 18 16:56 TestClassTypesDisassembly.IterateFrameAndDisassembleTestCase.test_with_dsym_and_python_api.log
-rw-r--r--  1 johnny  admin  3873 Oct 18 16:58 TestFloatTypesExpr.FloatTypesTestCase.test_float_types_with_dsym.log
[17:24:37] johnny:/Volumes/data/lldb/svn/trunk $ 

Also, the dumping happens when a test errored in additioned to when it failed.

llvm-svn: 116778

llvm-svn: 116775

llvm-svn: 116763

llvm-svn: 116748

Also add a more useful assert message for test_set_output_path(), which is currently decorated
with @expectedFailure.

llvm-svn: 116718