Mercurial > cpython-lru_cache-weakref

diff Lib/test/test_array.py @ 78492:91382d4e2dfb 2.7

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Issue #15424: Add a __sizeof__ implementation for array objects. Patch by Ludwig Hähne.
author Meador Inge <meadori@gmail.com>
date Fri, 10 Aug 2012 22:05:45 -0500
parents 7bfedb159e82
children 2d330f7908e7
line wrap: on
line diff
--- a/Lib/test/test_array.py	Thu Aug 09 23:04:42 2012 -0500
+++ b/Lib/test/test_array.py	Fri Aug 10 22:05:45 2012 -0500
@@ -985,6 +985,19 @@
         upper = long(pow(2, a.itemsize * 8)) - 1L
         self.check_overflow(lower, upper)
 
+    @test_support.cpython_only
+    def test_sizeof_with_buffer(self):
+        a = array.array(self.typecode, self.example)
+        basesize = test_support.calcvobjsize('4P')
+        buffer_size = a.buffer_info()[1] * a.itemsize
+        test_support.check_sizeof(self, a, basesize + buffer_size)
+
+    @test_support.cpython_only
+    def test_sizeof_without_buffer(self):
+        a = array.array(self.typecode)
+        basesize = test_support.calcvobjsize('4P')
+        test_support.check_sizeof(self, a, basesize)
+
 
 class ByteTest(SignedNumberTest):
     typecode = 'b'