Author: jingham Date: Wed Jun 8 14:06:00 2016 New Revision: 272189 URL: http://llvm.org/viewvc/llvm-project?rev=272189&view=rev Log: Add a test for the failure described by pr28055. Mark it as xfail.
Added: lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py Modified: lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py Modified: lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py?rev=272189&r1=272188&r2=272189&view=diff ============================================================================== --- lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py (original) +++ lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py Wed Jun 8 14:06:00 2016 @@ -87,3 +87,57 @@ class WatchpointPythonCommandTestCase(Te # The watchpoint command "forced" our global variable 'cookie' to become 777. self.expect("frame variable --show-globals cookie", substrs = ['(int32_t)', 'cookie = 777']) + + @skipIfFreeBSD # timing out on buildbot + @expectedFailureAll(bugnumber="llvm.org/pr28055: continue in watchpoint commands disables the watchpoint") + @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported + @expectedFailureAll(oslist=["linux"], archs=["aarch64"], bugnumber="llvm.org/pr27710") + def test_continue_in_watchpoint_command(self): + """Test continue in a watchpoint command.""" + self.build(dictionary=self.d) + self.setTearDownCleanup(dictionary=self.d) + + exe = os.path.join(os.getcwd(), self.exe_name) + self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) + + # Add a breakpoint to set a watchpoint when stopped on the breakpoint. + lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) +# self.expect("breakpoint set -l %d" % self.line, BREAKPOINT_CREATED, +# startstr = "Breakpoint created: 1: file ='%s', line = %d, locations = 1" % +# (self.source, self.line))# + + # Run the program. + self.runCmd("run", RUN_SUCCEEDED) + + # We should be stopped again due to the breakpoint. + # The stop reason of the thread should be breakpoint. + self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, + substrs = ['stopped', + 'stop reason = breakpoint']) + + # Now let's set a write-type watchpoint for 'global'. + self.expect("watchpoint set variable -w write global", WATCHPOINT_CREATED, + substrs = ['Watchpoint created', 'size = 4', 'type = w', + '%s:%d' % (self.source, self.decl)]) + + cmd_script_file = os.path.join(os.getcwd(), "watchpoint_command.py") + self.runCmd("command script import '%s'"%(cmd_script_file)) + + self.runCmd('watchpoint command add -F watchpoint_command.watchpoint_command') + + # List the watchpoint command we just added. + self.expect("watchpoint command list 1", + substrs = ['watchpoint_command.watchpoint_command']) + + self.runCmd("process continue") + + # We should be stopped again due to the watchpoint (write type). + # The stop reason of the thread should be watchpoint. + self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, + substrs = ['stop reason = watchpoint']) + + # We should have hit the watchpoint once, set cookie to 888, then continued to the + # second hit and set it to 999 + self.expect("frame variable --show-globals cookie", + substrs = ['(int32_t)', 'cookie = 999']) Added: lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py?rev=272189&view=auto ============================================================================== --- lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py (added) +++ lldb/trunk/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py Wed Jun 8 14:06:00 2016 @@ -0,0 +1,14 @@ +import lldb + +num_hits = 0 +def watchpoint_command (frame, wp, dict): + global num_hits + if num_hits == 0: + print ("I stopped the first time") + frame.EvaluateExpression("cookie = 888") + num_hits += 1 + frame.thread.process.Continue() + else: + print ("I stopped the %d time"%(num_hits)) + frame.EvaluateExpression("cookie = 999") + _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits