30 lines
835 B
PHP
30 lines
835 B
PHP
--TEST--
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Test Collection::removeAll() and Collection::retainAll().
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--FILE--
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<?php
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$array = [];
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for ($i = 0; $i < 50; ++$i) {
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$array[] = mt_rand(1, 50);
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}
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$array1 = [];
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for ($i = 0; $i < 50; ++$i) {
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$array1[] = mt_rand(1, 50);
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}
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$collection = Collection::init($array);
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$collection1 = Collection::init($array1);
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$intersected_with_duplicate = array_values(array_intersect($array1, $array));
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$collection1->retainAll($collection);
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if ($collection1->toArray() != $intersected_with_duplicate) {
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echo 'Collection::retainAll() failed.', PHP_EOL;
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}
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$collection1 = Collection::init($array1);
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$subtracted_with_duplicate = array_values(array_diff($array1, $array));
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$collection1->removeAll($collection);
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if ($collection1->toArray() != $subtracted_with_duplicate) {
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echo 'Collection::removeAll() failed.', PHP_EOL;
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}
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?>
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--EXPECT--
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