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27 lines
900 B
PHP
27 lines
900 B
PHP
<?php
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class HTMLPurifier_ZipperTest extends HTMLPurifier_Harness
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{
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public function testBasicNavigation() {
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list($z, $t) = HTMLPurifier_Zipper::fromArray(array(0,1,2,3));
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$this->assertIdentical($t, 0);
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$t = $z->next($t);
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$this->assertIdentical($t, 1);
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$t = $z->prev($t);
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$this->assertIdentical($t, 0);
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$t = $z->advance($t, 2);
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$this->assertIdentical($t, 2);
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$t = $z->delete();
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$this->assertIdentical($t, 3);
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$z->insertBefore(4);
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$z->insertAfter(5);
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$this->assertIdentical($z->toArray($t), array(0,1,4,3,5));
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list($old, $t) = $z->splice($t, 2, array(6,7));
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$this->assertIdentical($old, array(3,5));
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$this->assertIdentical($t, 6);
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$this->assertIdentical($z->toArray($t), array(0,1,4,6,7));
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}
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// ToDo: QuickCheck style test comparing with array_splice
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}
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