teak-llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/limit-debug-info/TestWithLimitDebugInfo.py
Zachary Turner 2e887acea8 A number of improvements to decorator conditionals.
* Change the `not_in` function to be called `no_match`.  This makes
  it clear that keyword arguments can be more than just lists.
* Change the name of `_check_list_or_lambda` to
  `_match_decorator_property`.  Again clarifying that decorator params
  are not always lists.
* Always use a regex match when matching strings.  This allows automatic
  support for regex matching on all decorator properties.  Also support
  compiled regex values.
* Fix a bug in the compiler check used by _decorateTest.  The two
  arguments were reversed, the condition was always wrong.
* Change one test that uses skipUnlessArch to use skipIf, to
  demonstrate that skipIf can now handle more scenarios.

Differential Revision: http://reviews.llvm.org/D16938

llvm-svn: 260135
2016-02-08 19:35:18 +00:00

50 lines
1.8 KiB
Python

import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestWithLimitDebugInfo(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipIf(debug_info=no_match(["dwarf"]))
def test_limit_debug_info(self):
self.build()
cwd = os.getcwd()
src_file = os.path.join(cwd, "main.cpp")
src_file_spec = lldb.SBFileSpec(src_file)
self.assertTrue(src_file_spec.IsValid(), "breakpoint file")
# Get the path of the executable
exe_path = os.path.join(cwd, 'a.out')
# Load the executable
target = self.dbg.CreateTarget(exe_path)
self.assertTrue(target.IsValid(), VALID_TARGET)
# Break on main function
breakpoint = target.BreakpointCreateBySourceRegex("break here", src_file_spec)
self.assertTrue(breakpoint.IsValid() and breakpoint.GetNumLocations() >= 1, VALID_BREAKPOINT)
# Launch the process
process = target.LaunchSimple(None, None, self.get_process_working_directory())
self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
# Get the thread of the process
self.assertTrue(process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
thread.StepInto()
# Get frame for current thread
frame = thread.GetSelectedFrame()
v1 = frame.EvaluateExpression("1")
self.assertTrue(v1.IsValid(), "'expr 1' results in a valid SBValue object")
self.assertTrue(v1.GetError().Success(), "'expr 1' succeeds without an error.")
v2 = frame.EvaluateExpression("this")
self.assertTrue(v2.IsValid(), "'expr this' results in a valid SBValue object")
self.assertTrue(v2.GetError().Success(), "'expr this' succeeds without an error.")