diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/lldbutil.py')
| -rw-r--r-- | packages/Python/lldbsuite/test/lldbutil.py | 46 |
1 files changed, 42 insertions, 4 deletions
diff --git a/packages/Python/lldbsuite/test/lldbutil.py b/packages/Python/lldbsuite/test/lldbutil.py index dc84383333ee..16950d7b5cdb 100644 --- a/packages/Python/lldbsuite/test/lldbutil.py +++ b/packages/Python/lldbsuite/test/lldbutil.py @@ -330,6 +330,20 @@ def sort_stopped_threads(process, # Utility functions for setting breakpoints # ================================================== +def run_break_set_by_script( + test, + class_name, + extra_options=None, + num_expected_locations=1): + """Set a scripted breakpoint. Check that it got the right number of locations.""" + test.assertTrue(class_name is not None, "Must pass in a class name.") + command = "breakpoint set -P " + class_name + if extra_options is not None: + command += " " + extra_options + + break_results = run_break_set_command(test, command) + check_breakpoint_result(test, break_results, num_locations=num_expected_locations) + return get_bpno_from_match(break_results) def run_break_set_by_file_and_line( test, @@ -511,7 +525,7 @@ def run_break_set_command(test, command): patterns = [ r"^Breakpoint (?P<bpno>[0-9]+): (?P<num_locations>[0-9]+) locations\.$", r"^Breakpoint (?P<bpno>[0-9]+): (?P<num_locations>no) locations \(pending\)\.", - r"^Breakpoint (?P<bpno>[0-9]+): where = (?P<module>.*)`(?P<symbol>[+\-]{0,1}[^+]+)( \+ (?P<offset>[0-9]+)){0,1}( \[inlined\] (?P<inline_symbol>.*)){0,1} at (?P<file>[^:]+):(?P<line_no>[0-9]+), address = (?P<address>0x[0-9a-fA-F]+)$", + r"^Breakpoint (?P<bpno>[0-9]+): where = (?P<module>.*)`(?P<symbol>[+\-]{0,1}[^+]+)( \+ (?P<offset>[0-9]+)){0,1}( \[inlined\] (?P<inline_symbol>.*)){0,1} at (?P<file>[^:]+):(?P<line_no>[0-9]+)(?P<column>(:[0-9]+)?), address = (?P<address>0x[0-9a-fA-F]+)$", r"^Breakpoint (?P<bpno>[0-9]+): where = (?P<module>.*)`(?P<symbol>.*)( \+ (?P<offset>[0-9]+)){0,1}, address = (?P<address>0x[0-9a-fA-F]+)$"] match_object = test.match(command, patterns) break_results = match_object.groupdict() @@ -722,6 +736,8 @@ def is_thread_crashed(test, thread): elif test.getPlatform() == "linux": return thread.GetStopReason() == lldb.eStopReasonSignal and thread.GetStopReasonDataAtIndex( 0) == thread.GetProcess().GetUnixSignals().GetSignalNumberFromName("SIGSEGV") + elif test.getPlatform() == "windows": + return "Exception 0xc0000005" in thread.GetStopDescription(100) else: return "invalid address" in thread.GetStopDescription(100) @@ -737,7 +753,7 @@ def get_crashed_threads(test, process): # Helper functions for run_to_{source,name}_breakpoint: -def run_to_breakpoint_make_target(test, exe_name, in_cwd): +def run_to_breakpoint_make_target(test, exe_name = "a.out", in_cwd = True): if in_cwd: exe = test.getBuildArtifact(exe_name) @@ -746,7 +762,7 @@ def run_to_breakpoint_make_target(test, exe_name, in_cwd): test.assertTrue(target, "Target: %s is not valid."%(exe_name)) return target -def run_to_breakpoint_do_run(test, target, bkpt, launch_info): +def run_to_breakpoint_do_run(test, target, bkpt, launch_info = None): # Launch the process, and do not stop at the entry point. if not launch_info: @@ -819,9 +835,31 @@ def run_to_source_breakpoint(test, bkpt_pattern, source_spec, breakpoint = target.BreakpointCreateBySourceRegex( bkpt_pattern, source_spec, bkpt_module) test.assertTrue(breakpoint.GetNumLocations() > 0, - 'No locations found for source breakpoint: "%s", file: "%s", dir: "%s"'%(bkpt_pattern, source_spec.GetFilename(), source_spec.GetDirectory())) + 'No locations found for source breakpoint: "%s", file: "%s", dir: "%s"' + %(bkpt_pattern, source_spec.GetFilename(), source_spec.GetDirectory())) return run_to_breakpoint_do_run(test, target, breakpoint, launch_info) +def run_to_line_breakpoint(test, source_spec, line_number, column = 0, + launch_info = None, exe_name = "a.out", + bkpt_module = None, + in_cwd = True): + """Start up a target, using exe_name as the executable, and run it to + a breakpoint set by (source_spec, line_number(, column)). + + The rest of the behavior is the same as run_to_name_breakpoint. + """ + + target = run_to_breakpoint_make_target(test, exe_name, in_cwd) + # Set the breakpoints + breakpoint = target.BreakpointCreateByLocation( + source_spec, line_number, column, 0, lldb.SBFileSpecList()) + test.assertTrue(breakpoint.GetNumLocations() > 0, + 'No locations found for line breakpoint: "%s:%d(:%d)", dir: "%s"' + %(source_spec.GetFilename(), line_number, column, + source_spec.GetDirectory())) + return run_to_breakpoint_do_run(test, target, breakpoint, launch_info) + + def continue_to_breakpoint(process, bkpt): """ Continues the process, if it stops, returns the threads stopped at bkpt; otherwise, returns None""" process.Continue() |