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21 lines
528 B
PHP
21 lines
528 B
PHP
--TEST--
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SPL: Test of isEmpty for SPL Max Heap
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--CREDITS--
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Rohan Abraham (rohanabrahams@gmail.com)
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TestFest London May 2009
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--FILE--
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<?php
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$h = new SplMaxHeap();
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echo "Checking a new heap is empty: ";
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var_dump($h->isEmpty())."\n";
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$h->insert(2);
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echo "Checking after insert: ";
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var_dump($h->isEmpty())."\n";
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$h->extract();
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echo "Checking after extract: ";
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var_dump($h->isEmpty())."\n";
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?>
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--EXPECT--
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Checking a new heap is empty: bool(true)
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Checking after insert: bool(false)
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Checking after extract: bool(true)
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