Commit d127f1eb authored by Stefan Behnel's avatar Stefan Behnel

extended test case

parent f7d30514
...@@ -107,6 +107,60 @@ def swap_attr_values(A a, A b): ...@@ -107,6 +107,60 @@ def swap_attr_values(A a, A b):
a.x, a.y, b.x, b.y = b.y, b.x, a.y, a.x # reverse a.x, a.y, b.x, b.y = b.y, b.x, a.y, a.x # reverse
cdef class B:
cdef readonly A a1
cdef readonly A a2
def __init__(self, x1, y1, x2, y2):
self.a1, self.a2 = A(x1, y1), A(x2, y2)
@cython.test_assert_path_exists(
"//ParallelAssignmentNode",
"//ParallelAssignmentNode/SingleAssignmentNode",
"//ParallelAssignmentNode/SingleAssignmentNode/CoerceToTempNode",
"//ParallelAssignmentNode/SingleAssignmentNode/CoerceToTempNode[@use_managed_ref=False]",
"//ParallelAssignmentNode/SingleAssignmentNode//AttributeNode/NameNode",
"//ParallelAssignmentNode/SingleAssignmentNode//AttributeNode[@use_managed_ref=False]/NameNode",
)
@cython.test_fail_if_path_exists(
"//ParallelAssignmentNode/SingleAssignmentNode/CoerceToTempNode[@use_managed_ref=True]",
"//ParallelAssignmentNode/SingleAssignmentNode/AttributeNode[@use_managed_ref=True]",
)
def swap_recursive_attr_values(B a, B b):
"""
>>> a, b = B(1,2,3,4), B(5,6,7,8)
>>> a.a1.x, a.a1.y, a.a2.x, a.a2.y
(1, 2, 3, 4)
>>> b.a1.x, b.a1.y, b.a2.x, b.a2.y
(5, 6, 7, 8)
>>> swap_recursive_attr_values(a,b)
>>> a.a1.x, a.a1.y, a.a2.x, a.a2.y
(2, 1, 4, 4)
>>> b.a1.x, b.a1.y, b.a2.x, b.a2.y
(6, 5, 8, 8)
# compatibility test
>>> class A:
... def __init__(self, x, y):
... self.x, self.y = x, y
>>> class B:
... def __init__(self, x1, y1, x2, y2):
... self.a1, self.a2 = A(x1, y1), A(x2, y2)
>>> a, b = B(1,2,3,4), B(5,6,7,8)
>>> a.a1, a.a2 = a.a2, a.a1
>>> b.a1, b.a2 = b.a2, b.a1
>>> a.a1, a.a1.x, a.a2.y, a.a2, a.a1.y, a.a2.x = a.a2, a.a2.y, a.a1.x, a.a1, a.a2.x, a.a1.y
>>> b.a1, b.a1.x, b.a2.y, b.a2, b.a1.y, b.a2.x = b.a2, b.a2.y, b.a1.x, b.a1, b.a2.x, b.a1.y
>>> a.a1.x, a.a1.y, a.a2.x, a.a2.y
(2, 1, 4, 4)
>>> b.a1.x, b.a1.y, b.a2.x, b.a2.y
(6, 5, 8, 8)
"""
a.a1, a.a2 = a.a2, a.a1
b.a1, b.a2 = b.a2, b.a1
a.a1, a.a1.x, a.a2.y, a.a2, a.a1.y, a.a2.x = a.a2, a.a2.y, a.a1.x, a.a1, a.a2.x, a.a1.y
b.a1, b.a1.x, b.a2.y, b.a2, b.a1.y, b.a2.x = b.a2, b.a2.y, b.a1.x, b.a1, b.a2.x, b.a1.y
@cython.test_assert_path_exists( @cython.test_assert_path_exists(
# "//ParallelAssignmentNode", # "//ParallelAssignmentNode",
# "//ParallelAssignmentNode/SingleAssignmentNode", # "//ParallelAssignmentNode/SingleAssignmentNode",
......
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