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Commita696ba8

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[3.13]gh-142145: relax the no-longer-quadratic test timing (GH-143030) (#143032)
gh-142145: relax the no-longer-quadratic test timing (#143030)*gh-142145: relax the no-longer-quadratic test timing* require cpu resource(cherry picked from commit8d2d7bb)
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‎Lib/test/test_minidom.py‎

Lines changed: 8 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -174,6 +174,7 @@ def testAppendChild(self):
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self.assertEqual(dom.documentElement.childNodes[-1].data,"Hello")
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dom.unlink()
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177+
@support.requires_resource('cpu')
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deftestAppendChildNoQuadraticComplexity(self):
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impl=getDOMImplementation()
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@@ -182,14 +183,18 @@ def testAppendChildNoQuadraticComplexity(self):
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children= [newdoc.createElement(f"child-{i}")foriinrange(1,2**15+1)]
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element=top_element
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185-
start=time.time()
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start=time.monotonic()
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forchildinchildren:
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element.appendChild(child)
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element=child
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end=time.time()
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end=time.monotonic()
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# This example used to take at least 30 seconds.
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self.assertLess(end-start,10)
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# Conservative assertion due to the wide variety of systems and
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# build configs timing based tests wind up run under.
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# A --with-address-sanitizer --with-pydebug build on a rpi5 still
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# completes this loop in <0.5 seconds.
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self.assertLess(end-start,4)
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deftestSetAttributeNodeWithoutOwnerDocument(self):
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# regression test for gh-142754

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