diff options
Diffstat (limited to 'lldb/test/python_api/watchpoint/TestSetWatchpoint.py')
| -rw-r--r-- | lldb/test/python_api/watchpoint/TestSetWatchpoint.py | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/lldb/test/python_api/watchpoint/TestSetWatchpoint.py b/lldb/test/python_api/watchpoint/TestSetWatchpoint.py deleted file mode 100644 index e283ab0762cd..000000000000 --- a/lldb/test/python_api/watchpoint/TestSetWatchpoint.py +++ /dev/null @@ -1,106 +0,0 @@ -""" -Use lldb Python SBValue API to create a watchpoint for read_write of 'globl' var. -""" - -import os, time -import re -import unittest2 -import lldb, lldbutil -from lldbtest import * - -class SetWatchpointAPITestCase(TestBase): - - mydir = os.path.join("python_api", "watchpoint") - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - # Our simple source filename. - self.source = 'main.c' - # Find the line number to break inside main(). - self.line = line_number(self.source, '// Set break point at this line.') - - @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") - @python_api_test - @dsym_test - def test_watch_val_with_dsym(self): - """Exercise SBValue.Watch() API to set a watchpoint.""" - self.buildDsym() - self.do_set_watchpoint() - - @python_api_test - @dwarf_test - def test_watch_val_with_dwarf(self): - """Exercise SBValue.Watch() API to set a watchpoint.""" - self.buildDwarf() - self.do_set_watchpoint() - - def do_set_watchpoint(self): - """Use SBFrame.WatchValue() to set a watchpoint and verify that the program stops later due to the watchpoint.""" - exe = os.path.join(os.getcwd(), "a.out") - - # Create a target by the debugger. - target = self.dbg.CreateTarget(exe) - self.assertTrue(target, VALID_TARGET) - - # Now create a breakpoint on main.c. - breakpoint = target.BreakpointCreateByLocation(self.source, self.line) - self.assertTrue(breakpoint and - breakpoint.GetNumLocations() == 1, - VALID_BREAKPOINT) - - # Now launch the process, and do not stop at the entry point. - process = target.LaunchSimple(None, None, os.getcwd()) - - # We should be stopped due to the breakpoint. Get frame #0. - process = target.GetProcess() - self.assertTrue(process.GetState() == lldb.eStateStopped, - PROCESS_STOPPED) - thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint) - frame0 = thread.GetFrameAtIndex(0) - - # Watch 'global' for read and write. - value = frame0.FindValue('global', lldb.eValueTypeVariableGlobal) - watchpoint = value.Watch(True, True, True) - self.assertTrue(value and watchpoint, - "Successfully found the variable and set a watchpoint") - self.DebugSBValue(value) - - # Hide stdout if not running with '-t' option. - if not self.TraceOn(): - self.HideStdout() - - print watchpoint - - # Continue. Expect the program to stop due to the variable being written to. - process.Continue() - - if (self.TraceOn()): - lldbutil.print_stacktraces(process) - - thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonWatchpoint) - self.assertTrue(thread, "The thread stopped due to watchpoint") - self.DebugSBValue(value) - - # Continue. Expect the program to stop due to the variable being read from. - process.Continue() - - if (self.TraceOn()): - lldbutil.print_stacktraces(process) - - thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonWatchpoint) - self.assertTrue(thread, "The thread stopped due to watchpoint") - self.DebugSBValue(value) - - # Continue the process. We don't expect the program to be stopped again. - process.Continue() - - # At this point, the inferior process should have exited. - self.assertTrue(process.GetState() == lldb.eStateExited, PROCESS_EXITED) - - -if __name__ == '__main__': - import atexit - lldb.SBDebugger.Initialize() - atexit.register(lambda: lldb.SBDebugger.Terminate()) - unittest2.main() |