<reponame>mkinsner/llvm<filename>lldb/test/API/commands/target/stop-hooks/stop_hook.py<gh_stars>1000+
import lldb

class stop_handler:
    def __init__(self, target, extra_args, dict):
        self.extra_args = extra_args
        self.target = target
        self.counter = 0
        ret_val = self.extra_args.GetValueForKey("return_false")
        if ret_val:
            self.ret_val = False
        else:
            self.ret_val = True

    def handle_stop(self, exe_ctx, stream):
        self.counter += 1
        stream.Print("I have stopped %d times.\n"%(self.counter))
        increment = 1
        value = self.extra_args.GetValueForKey("increment")
        if value:
            incr_as_str = value.GetStringValue(100)
            increment = int(incr_as_str)
        else:
            stream.Print("Could not find increment in extra_args\n")
        frame = exe_ctx.GetFrame()
        expression = "g_var += %d"%(increment)
        expr_result = frame.EvaluateExpression(expression)
        if not expr_result.GetError().Success():
            stream.Print("Error running expression: %s"%(expr_result.GetError().GetCString()))
        value = exe_ctx.target.FindFirstGlobalVariable("g_var")
        if not value.IsValid():
            stream.Print("Didn't get a valid value for g_var.")
        else:
            int_val = value.GetValueAsUnsigned()
        stream.Print("Returning value: %d from handle_stop.\n"%(self.ret_val))
        return self.ret_val

class bad_handle_stop:
    def __init__(self, target, extra_args, dict):
        print("I am okay")

    def handle_stop(self):
        print("I am bad")

class no_handle_stop:
    def __init__(self, target, extra_args, dict):
        print("I am okay")


    

import lldb

class stop_handler:
    def __init__(self, target, extra_args, dict):
        self.extra_args = extra_args
        self.target = target
        self.counter = 0
        ret_val = self.extra_args.GetValueForKey("return_false")
        if ret_val:
            self.ret_val = False
        else:
            self.ret_val = True

    def handle_stop(self, exe_ctx, stream):
        self.counter += 1
        stream.Print("I have stopped %d times.\n"%(self.counter))
        increment = 1
        value = self.extra_args.GetValueForKey("increment")
        if value:
            incr_as_str = value.GetStringValue(100)
            increment = int(incr_as_str)
        else:
            stream.Print("Could not find increment in extra_args\n")
        frame = exe_ctx.GetFrame()
        expression = "g_var += %d"%(increment)
        expr_result = frame.EvaluateExpression(expression)
        if not expr_result.GetError().Success():
            stream.Print("Error running expression: %s"%(expr_result.GetError().GetCString()))
        value = exe_ctx.target.FindFirstGlobalVariable("g_var")
        if not value.IsValid():
            stream.Print("Didn't get a valid value for g_var.")
        else:
            int_val = value.GetValueAsUnsigned()
        stream.Print("Returning value: %d from handle_stop.\n"%(self.ret_val))
        return self.ret_val

class bad_handle_stop:
    def __init__(self, target, extra_args, dict):
        print("I am okay")

    def handle_stop(self):
        print("I am bad")

class no_handle_stop:
    def __init__(self, target, extra_args, dict):
        print("I am okay")