本文整理汇总了Python中ctypes.wintypes.VARIANT_BOOL属性的典型用法代码示例。如果您正苦于以下问题：Python wintypes.VARIANT_BOOL属性的具体用法？Python wintypes.VARIANT_BOOL怎么用？Python wintypes.VARIANT_BOOL使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类ctypes.wintypes的用法示例。
在下文中一共展示了wintypes.VARIANT_BOOL属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_variant_bool
# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import VARIANT_BOOL [as 别名]
def test_variant_bool(self):
from ctypes import wintypes
# reads 16-bits from memory, anything non-zero is True
for true_value in (1, 32767, 32768, 65535, 65537):
true = POINTER(c_int16)(c_int16(true_value))
value = cast(true, POINTER(wintypes.VARIANT_BOOL))
self.assertEqual(repr(value.contents), 'VARIANT_BOOL(True)')
vb = wintypes.VARIANT_BOOL()
self.assertIs(vb.value, False)
vb.value = True
self.assertIs(vb.value, True)
vb.value = true_value
self.assertIs(vb.value, True)
for false_value in (0, 65536, 262144, 2**33):
false = POINTER(c_int16)(c_int16(false_value))
value = cast(false, POINTER(wintypes.VARIANT_BOOL))
self.assertEqual(repr(value.contents), 'VARIANT_BOOL(False)')
# allow any bool conversion on assignment to value
for set_value in (65536, 262144, 2**33):
vb = wintypes.VARIANT_BOOL()
vb.value = set_value
self.assertIs(vb.value, True)
vb = wintypes.VARIANT_BOOL()
vb.value = [2, 3]
self.assertIs(vb.value, True)
vb.value = []
self.assertIs(vb.value, False) 示例2: test_variant_bool
# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import VARIANT_BOOL [as 别名]
def test_variant_bool(self):
# reads 16-bits from memory, anything non-zero is True
for true_value in (1, 32767, 32768, 65535, 65537):
true = POINTER(c_int16)(c_int16(true_value))
value = cast(true, POINTER(wintypes.VARIANT_BOOL))
self.assertEqual(repr(value.contents), 'VARIANT_BOOL(True)')
vb = wintypes.VARIANT_BOOL()
self.assertIs(vb.value, False)
vb.value = True
self.assertIs(vb.value, True)
vb.value = true_value
self.assertIs(vb.value, True)
for false_value in (0, 65536, 262144, 2**33):
false = POINTER(c_int16)(c_int16(false_value))
value = cast(false, POINTER(wintypes.VARIANT_BOOL))
self.assertEqual(repr(value.contents), 'VARIANT_BOOL(False)')
# allow any bool conversion on assignment to value
for set_value in (65536, 262144, 2**33):
vb = wintypes.VARIANT_BOOL()
vb.value = set_value
self.assertIs(vb.value, True)
vb = wintypes.VARIANT_BOOL()
vb.value = [2, 3]
self.assertIs(vb.value, True)
vb.value = []
self.assertIs(vb.value, False)