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How to use ErrCheckBool method in robotframework-androidlibrary

Best Python code snippet using robotframework-androidlibrary_python

winprocess.py

Source:winprocess.py

...39LPVOID = c_void_p40LPBYTE = POINTER(BYTE)41LPDWORD = POINTER(DWORD)42LPBOOL = POINTER(BOOL)43def ErrCheckBool(result, func, args):44    """errcheck function for Windows functions that return a BOOL True45    on success"""46    if not result:47        raise WinError()48    return args49# AutoHANDLE50class AutoHANDLE(HANDLE):51    """Subclass of HANDLE which will call CloseHandle() on deletion."""52    53    CloseHandleProto = WINFUNCTYPE(BOOL, HANDLE)54    CloseHandle = CloseHandleProto(("CloseHandle", windll.kernel32))55    CloseHandle.errcheck = ErrCheckBool56    57    def Close(self):58        if self.value and self.value != HANDLE(-1).value:59            self.CloseHandle(self)60            self.value = 061    62    def __del__(self):63        self.Close()64    def __int__(self):65        return self.value66def ErrCheckHandle(result, func, args):67    """errcheck function for Windows functions that return a HANDLE."""68    if not result:69        raise WinError()70    return AutoHANDLE(result)71# PROCESS_INFORMATION structure72class PROCESS_INFORMATION(Structure):73    _fields_ = [("hProcess", HANDLE),74                ("hThread", HANDLE),75                ("dwProcessID", DWORD),76                ("dwThreadID", DWORD)]77    def __init__(self):78        Structure.__init__(self)79        80        self.cb = sizeof(self)81LPPROCESS_INFORMATION = POINTER(PROCESS_INFORMATION)82# STARTUPINFO structure83class STARTUPINFO(Structure):84    _fields_ = [("cb", DWORD),85                ("lpReserved", LPWSTR),86                ("lpDesktop", LPWSTR),87                ("lpTitle", LPWSTR),88                ("dwX", DWORD),89                ("dwY", DWORD),90                ("dwXSize", DWORD),91                ("dwYSize", DWORD),92                ("dwXCountChars", DWORD),93                ("dwYCountChars", DWORD),94                ("dwFillAttribute", DWORD),95                ("dwFlags", DWORD),96                ("wShowWindow", WORD),97                ("cbReserved2", WORD),98                ("lpReserved2", LPBYTE),99                ("hStdInput", HANDLE),100                ("hStdOutput", HANDLE),101                ("hStdError", HANDLE)102                ]103LPSTARTUPINFO = POINTER(STARTUPINFO)104SW_HIDE                 = 0105STARTF_USESHOWWINDOW    = 0x01106STARTF_USESIZE          = 0x02107STARTF_USEPOSITION      = 0x04108STARTF_USECOUNTCHARS    = 0x08109STARTF_USEFILLATTRIBUTE = 0x10110STARTF_RUNFULLSCREEN    = 0x20111STARTF_FORCEONFEEDBACK  = 0x40112STARTF_FORCEOFFFEEDBACK = 0x80113STARTF_USESTDHANDLES    = 0x100114# EnvironmentBlock115class EnvironmentBlock:116    """An object which can be passed as the lpEnv parameter of CreateProcess.117    It is initialized with a dictionary."""118    def __init__(self, dict):119        if not dict:120            self._as_parameter_ = None121        else:122            values = ["%s=%s" % (key, value)123                      for (key, value) in dict.iteritems()]124            values.append("")125            self._as_parameter_ = LPCWSTR("\0".join(values))126        127# CreateProcess()128CreateProcessProto = WINFUNCTYPE(BOOL,                  # Return type129                                 LPCWSTR,               # lpApplicationName130                                 LPWSTR,                # lpCommandLine131                                 LPVOID,                # lpProcessAttributes132                                 LPVOID,                # lpThreadAttributes133                                 BOOL,                  # bInheritHandles134                                 DWORD,                 # dwCreationFlags135                                 LPVOID,                # lpEnvironment136                                 LPCWSTR,               # lpCurrentDirectory137                                 LPSTARTUPINFO,         # lpStartupInfo138                                 LPPROCESS_INFORMATION  # lpProcessInformation139                                 )140CreateProcessFlags = ((1, "lpApplicationName", None),141                      (1, "lpCommandLine"),142                      (1, "lpProcessAttributes", None),143                      (1, "lpThreadAttributes", None),144                      (1, "bInheritHandles", True),145                      (1, "dwCreationFlags", 0),146                      (1, "lpEnvironment", None),147                      (1, "lpCurrentDirectory", None),148                      (1, "lpStartupInfo"),149                      (2, "lpProcessInformation"))150def ErrCheckCreateProcess(result, func, args):151    ErrCheckBool(result, func, args)152    # return a tuple (hProcess, hThread, dwProcessID, dwThreadID)153    pi = args[9]154    return AutoHANDLE(pi.hProcess), AutoHANDLE(pi.hThread), pi.dwProcessID, pi.dwThreadID155CreateProcess = CreateProcessProto(("CreateProcessW", windll.kernel32),156                                   CreateProcessFlags)157CreateProcess.errcheck = ErrCheckCreateProcess158# flags for CreateProcess159CREATE_BREAKAWAY_FROM_JOB = 0x01000000160CREATE_DEFAULT_ERROR_MODE = 0x04000000161CREATE_NEW_CONSOLE = 0x00000010162CREATE_NEW_PROCESS_GROUP = 0x00000200163CREATE_NO_WINDOW = 0x08000000164CREATE_SUSPENDED = 0x00000004165CREATE_UNICODE_ENVIRONMENT = 0x00000400...

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