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# ticket: 582
cimport cython
################################################################################
## plain char*
@cython.test_assert_path_exists('//SingleAssignmentNode')
#@cython.test_fail_if_path_exists('//SingleAssignmentNode//CoerceFromPyTypeNode')
def charptr_equals_literal(char* s):
"""
>>> charptr_equals_literal('abc'.encode('ASCII'))
True
>>> charptr_equals_literal('aabc'.encode('ASCII'))
False
>>> charptr_equals_literal('abcx'.encode('ASCII'))
False
>>> charptr_equals_literal('bcx'.encode('ASCII'))
False
"""
cdef bint result = (s == b"abc")
return result
def charptr_gt_literal(char* s):
"""
>>> charptr_gt_literal('abc'.encode('ASCII'))
False
>>> charptr_gt_literal('aabc'.encode('ASCII'))
False
>>> charptr_gt_literal('abcx'.encode('ASCII'))
True
>>> charptr_gt_literal('bcx'.encode('ASCII'))
True
"""
cdef bint result = (s > b"abc")
return result
def charptr_lt_literal(char* s):
"""
>>> charptr_lt_literal('abc'.encode('ASCII'))
False
>>> charptr_lt_literal('aabc'.encode('ASCII'))
True
>>> charptr_lt_literal('abcx'.encode('ASCII'))
False
>>> charptr_lt_literal('bcx'.encode('ASCII'))
False
"""
cdef bint result = (s < b"abc")
return result
def charptr_ge_literal(char* s):
"""
>>> charptr_ge_literal('abc'.encode('ASCII'))
True
>>> charptr_ge_literal('aabc'.encode('ASCII'))
False
>>> charptr_ge_literal('abcx'.encode('ASCII'))
True
>>> charptr_ge_literal('bcx'.encode('ASCII'))
True
"""
cdef bint result = (s >= b"abc")
return result
def charptr_le_literal(char* s):
"""
>>> charptr_le_literal('abc'.encode('ASCII'))
True
>>> charptr_le_literal('aabc'.encode('ASCII'))
True
>>> charptr_le_literal('abcx'.encode('ASCII'))
False
>>> charptr_le_literal('bcx'.encode('ASCII'))
False
"""
cdef bint result = (s <= b"abc")
return result
################################################################################
## slices
@cython.test_assert_path_exists('//SingleAssignmentNode')
#FIXME: optimise me!
#@cython.test_fail_if_path_exists('//SingleAssignmentNode//CoerceFromPyTypeNode')
def slice_equals_literal(char* s):
"""
>>> slice_equals_literal('abc'.encode('ASCII'))
True
>>> slice_equals_literal('aabc'.encode('ASCII'))
False
>>> slice_equals_literal('abcx'.encode('ASCII'))
True
>>> slice_equals_literal('bcx'.encode('ASCII'))
False
"""
cdef bint result = (s[:3] == b"abc")
return result
def slice_gt_literal(char* s):
"""
>>> slice_gt_literal('abc'.encode('ASCII'))
False
>>> slice_gt_literal('aabc'.encode('ASCII'))
False
>>> slice_gt_literal('abcx'.encode('ASCII'))
False
>>> slice_gt_literal('bcx'.encode('ASCII'))
True
"""
cdef bint result = (s[:3] > b"abc")
return result
def slice_lt_literal(char* s):
"""
>>> slice_lt_literal('abc'.encode('ASCII'))
False
>>> slice_lt_literal('aabc'.encode('ASCII'))
True
>>> slice_lt_literal('abcx'.encode('ASCII'))
False
>>> slice_lt_literal('bcx'.encode('ASCII'))
False
"""
cdef bint result = (s[:3] < b"abc")
return result
def slice_ge_literal(char* s):
"""
>>> slice_ge_literal('abc'.encode('ASCII'))
True
>>> slice_ge_literal('aabc'.encode('ASCII'))
False
>>> slice_ge_literal('abcx'.encode('ASCII'))
True
>>> slice_ge_literal('bcx'.encode('ASCII'))
True
"""
cdef bint result = (s[:3] >= b"abc")
return result
def slice_le_literal(char* s):
"""
>>> slice_le_literal('abc'.encode('ASCII'))
True
>>> slice_le_literal('aabc'.encode('ASCII'))
True
>>> slice_le_literal('abcx'.encode('ASCII'))
True
>>> slice_le_literal('bcx'.encode('ASCII'))
False
"""
cdef bint result = (s[:3] <= b"abc")
return result
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