def breakpoint_creation_by_filespec_python(self):
"""Use Python APIs to create a breakpoint by (filespec, line)."""
exe = os.path.join(os.getcwd(), "a.out")
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
filespec = target.GetExecutable()
self.assertTrue(filespec, VALID_FILESPEC)
fsDir = filespec.GetDirectory()
fsFile = filespec.GetFilename()
self.assertTrue(fsDir == os.getcwd() and fsFile == "a.out",
"FileSpec matches the executable")
bpfilespec = lldb.SBFileSpec("main.cpp", False)
breakpoint = target.BreakpointCreateByLocation(bpfilespec, self.line)
self.assertTrue(breakpoint, VALID_BREAKPOINT)
# Verify the breakpoint just created.
self.expect(str(breakpoint),
BREAKPOINT_CREATED,
exe=False,
substrs=['main.cpp', str(self.line)])
# Now launch the process, and do not stop at entry point.
process = target.LaunchSimple(None, None,
self.get_process_working_directory())
if not process:
self.fail("SBTarget.Launch() failed")
if process.GetState() != lldb.eStateStopped:
self.fail("Process should be in the 'stopped' state, "
"instead the actual state is: '%s'" %
lldbutil.state_type_to_str(process.GetState()))
# The stop reason of the thread should be breakpoint.
thread = process.GetThreadAtIndex(0)
if thread.GetStopReason() != lldb.eStopReasonBreakpoint:
from lldbutil import stop_reason_to_str
self.fail(STOPPED_DUE_TO_BREAKPOINT_WITH_STOP_REASON_AS %
stop_reason_to_str(thread.GetStopReason()))
# The filename of frame #0 should be 'main.cpp' and the line number
# should be 93.
self.expect("%s:%d" % (lldbutil.get_filenames(thread)[0],
lldbutil.get_line_numbers(thread)[0]),
"Break correctly at main.cpp:%d" % self.line,
exe=False,
startstr="main.cpp:")
### clang compiled code reported main.cpp:94?
### startstr = "main.cpp:93")
# We should be stopped on the breakpoint with a hit count of 1.
self.assertTrue(breakpoint.GetHitCount() == 1, BREAKPOINT_HIT_ONCE)
process.Continue()
def test_with_python_api(self):
"""Use Python APIs to create a breakpoint by (filespec, line)."""
self.build()
exe = os.path.join(os.getcwd(), "a.out")
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
filespec = target.GetExecutable()
self.assertTrue(filespec, VALID_FILESPEC)
fsDir = os.path.normpath(filespec.GetDirectory())
fsFile = filespec.GetFilename()
self.assertTrue(fsDir == os.getcwd() and fsFile == "a.out",
"FileSpec matches the executable")
bpfilespec = lldb.SBFileSpec("main.cpp", False)
breakpoint = target.BreakpointCreateByLocation(bpfilespec, self.line)
self.assertTrue(breakpoint, VALID_BREAKPOINT)
# Verify the breakpoint just created.
self.expect(str(breakpoint), BREAKPOINT_CREATED, exe=False,
substrs = ['main.cpp',
str(self.line)])
# Now launch the process, and do not stop at entry point.
process = target.LaunchSimple (None, None, self.get_process_working_directory())
if not process:
self.fail("SBTarget.Launch() failed")
if process.GetState() != lldb.eStateStopped:
self.fail("Process should be in the 'stopped' state, "
"instead the actual state is: '%s'" %
lldbutil.state_type_to_str(process.GetState()))
# The stop reason of the thread should be breakpoint.
thread = process.GetThreadAtIndex(0)
if thread.GetStopReason() != lldb.eStopReasonBreakpoint:
from lldbutil import stop_reason_to_str
self.fail(STOPPED_DUE_TO_BREAKPOINT_WITH_STOP_REASON_AS %
stop_reason_to_str(thread.GetStopReason()))
# The filename of frame #0 should be 'main.cpp' and the line number
# should be 93.
self.expect("%s:%d" % (lldbutil.get_filenames(thread)[0],
lldbutil.get_line_numbers(thread)[0]),
"Break correctly at main.cpp:%d" % self.line, exe=False,
startstr = "main.cpp:")
### clang compiled code reported main.cpp:94?
### startstr = "main.cpp:93")
# We should be stopped on the breakpoint with a hit count of 1.
self.assertTrue(breakpoint.GetHitCount() == 1, BREAKPOINT_HIT_ONCE)
process.Continue()
