Python behave.given方法代码示例

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_connect_device(context, device):
    """Tries to connect to the given.

    Args:
      context (Context): the ``Context`` instance
      device (str): name of the devie to connect to

    Returns:
      ``None``
    """
    try:
        jlink = context.jlink
        jlink.connect(str(device))
        jlink.set_reset_strategy(pylink.JLinkResetStrategyCortexM3.NORMAL)
    except pylink.JLinkException as e:
        if e.code == pylink.JLinkGlobalErrors.VCC_FAILURE:
            context.scenario.skip(reason='Target is not powered.')
        elif e.code == pylink.JLinkGlobalErrors.NO_CPU_FOUND:
            context.scenario.skip(reason='Target core not found.') 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_set_breakpoint(context, addr):
    """Sets a breakpoint at the given address.

    Args:
      context (Context): the ``Context`` instance
      addr (str): the address to set the breakpoint at

    Returns:
      ``None``

    Raises:
      TypeError: if the given address cannot be converted to an int.
    """
    addr = int(addr, 0)
    context.handle = context.jlink.breakpoint_set(addr, thumb=True)

    assert context.jlink.breakpoint_find(addr) == context.handle

    bp = context.jlink.breakpoint_info(context.handle)
    assert bp.Addr == addr 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_set_watchpoint(context, addr, data):
    """Sets a watchpoint at the given address for the given data value.

    Args:
      context (Context): the ``Context`` instance
      addr (str): the address the watchpoint should be set at
      data (str): the data value to trigger the watchpoint on

    Returns:
      ``None``

    Raises:
      TypeError: if the given address or data cannot be converted to an int.
    """
    addr = int(addr, 0)
    data = int(data, 0)
    context.handle = context.jlink.watchpoint_set(addr, data=data)

    wp = context.jlink.watchpoint_info(context.handle)
    assert wp.Addr == addr
    assert wp.Handle == context.handle
    assert wp.Data == data 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def map_action(step_text: str, existing_step_or_steps: Union[str, List[str]]) -> None:
    """
    Map new "given"/"when" steps to one or many existing one(s).
    Parameters are propagated to the original step(s) as well, as expected.

    Examples:

     - map_action('I open door', 'I send event open_door')
     - map_action('Event {name} has to be sent', 'I send event {name}')
     - map_action('I do two things', ['First thing to do', 'Second thing to do'])

    :param step_text: Text of the new step, without the "given" or "when" keyword.
    :param existing_step_or_steps: existing step, without the "given" or "when" keyword. Could be a list of steps.
    """
    if not isinstance(existing_step_or_steps, str):
        existing_step_or_steps = '\nand '.join(existing_step_or_steps)

    @given(step_text)
    def _(context, **kwargs):
        context.execute_steps('Given ' + existing_step_or_steps.format(**kwargs))

    @when(step_text)
    def _(context, **kwargs):
        context.execute_steps('When ' + existing_step_or_steps.format(**kwargs)) 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_impl(context, args):
    cbs = ','.join(context.callbacks)
    context.execute_steps('given successful pgmigrate run with ' + '"%s"' %
                          ('-a ' + cbs + ' ' + args, )) 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_has_license(context):
    """Asserts the J-Link has the given licenese.

    Args:
      context (Context): the ``Context`` instance

    Returns:
      ``None``
    """
    jlink = context.jlink
    expected = context.text.strip()
    actual = jlink.custom_licenses.strip()
    assert actual.startswith(expected)
    assert jlink.erase_licenses() 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_flash_firmware_retries(context, firmware, retries):
    """Tries to flash the firmware with the given number of retries.

    Args:
      context (Context): the ``Context`` instance
      firmware (str): the name of the firmware to flash
      retries (int): the number of retries to do

    Returns:
      ``None``
    """
    jlink = context.jlink
    retries = int(retries)
    firmware = utility.firmware_path(str(firmware))
    assert firmware is not None

    while True:
        try:
            res = utility.flash_k21(jlink, firmware)
            if res >= 0:
                break
            else:
                retries = retries - 1
        except pylink.JLinkException as e:
            sys.stderr.write('%s%s' % (str(e), os.linesep))
            retries = retries - 1

        if retries < 0:
            break

    assert retries >= 0 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_num_breakpoints(context, num):
    """Asserts that there are the specified number of breakpoints.

    Args:
      context (Context): the ``Context`` instance
      num (str): number of breakpoints that should exist

    Returns:
      ``None``

    Raises:
      TypeError: if the given number cannot be converted to an int.
    """
    assert int(num) == context.jlink.num_active_breakpoints() 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_num_watchpoints(context, num):
    """Asserts that there are the specified number of watchpoints.

    Args:
      context (Context): the ``Context`` instance
      num (str): number of watchpoints that should exist

    Returns:
      ``None``

    Raises:
      TypeError: if the given number cannot be converted to an int.
    """
    assert int(num) == context.jlink.num_active_watchpoints() 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def step_should_hit_watchpoint(context, addr):
    """Checks that the watchpoint is hit at the given address.

    Args:
      context (Context): the ``Context`` instance
      addr (str): the address the watchpoint is expected to trigger on

    Returns:
      ``None``

    Raises:
      TypeError: if the given address cannot be converted to an int.
    """
    jlink = context.jlink

    while not jlink.halted():
        time.sleep(1)

    cpu_halt_reasons = jlink.cpu_halt_reasons()
    assert len(cpu_halt_reasons) == 1

    halt_reason = cpu_halt_reasons[0]
    assert halt_reason.data_breakpoint()

    index = halt_reason.Index
    wp = jlink.watchpoint_info(index=index)
    addr = int(addr, 0)
    assert addr == wp.Addr 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def impl(context):
    context.execute_steps('''
        given there is a standard user in the database
    ''')
    context.standard_user2 = UserFactory(full_name='Another User',
                                         email='standard.user2@test.test') 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def load_test_connection_file(context):
    """Set up the context manager for a given connection_type."""
    try:
        context.manager = ConnectionManager(file_name=CONNECTIONS_FILE)
        context.exc = None
    except Exception as e:
        context.exc = e 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def load_test_connection_file_with_default(context):
    """Set up the context manager for a given connection_type."""
    try:
        context.manager = ConnectionManager(
            file_name=CONNECTIONS_FILE_WITH_DEFAULT)
        context.exc = None
    except Exception as e:
        context.exc = e 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def load_default_connection_file(context):
    """Set up the context manager for a given connection_type."""
    try:
        context.manager = ConnectionManager()
        context.exc = None
    except Exception as e:
        context.exc = e 

# 需要导入模块: import behave [as 别名]
# 或者: from behave import given [as 别名]
def load_test_connection_file_with_2_defaults(context):
    """Set up the context manager for a given connection_type."""
    try:
        context.manager = ConnectionManager(
            file_name=CONNECTIONS_FILE_WITH_DEFAULTS)
        context.exc = None
    except Exception as e:
        context.exc = e