mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-23 17:01:51 +00:00
fac747bdbd
With minor corrections. Signed-off-by: Marcus Bointon <marcus@synchromedia.co.uk> Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
81 lines
2.5 KiB
PHP
81 lines
2.5 KiB
PHP
<?php
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class HTMLPurifier_LengthTest extends HTMLPurifier_Harness
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{
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public function testConstruct()
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{
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$l = new HTMLPurifier_Length('23', 'in');
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$this->assertIdentical($l->getN(), '23');
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$this->assertIdentical($l->getUnit(), 'in');
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}
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public function testMake()
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{
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$l = HTMLPurifier_Length::make('+23.4in');
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$this->assertIdentical($l->getN(), '+23.4');
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$this->assertIdentical($l->getUnit(), 'in');
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}
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public function testToString()
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{
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$l = new HTMLPurifier_Length('23', 'in');
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$this->assertIdentical($l->toString(), '23in');
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}
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protected function assertValidate($string, $expect = true)
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{
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if ($expect === true) $expect = $string;
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$l = HTMLPurifier_Length::make($string);
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$result = $l->isValid();
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if ($result === false) $this->assertIdentical($expect, false);
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else $this->assertIdentical($l->toString(), $expect);
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}
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public function testValidate()
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{
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$this->assertValidate('0');
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$this->assertValidate('+0', '0');
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$this->assertValidate('-0', '0');
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$this->assertValidate('0px');
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$this->assertValidate('4.5px');
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$this->assertValidate('-4.5px');
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$this->assertValidate('3ex');
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$this->assertValidate('3em');
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$this->assertValidate('3in');
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$this->assertValidate('3cm');
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$this->assertValidate('3mm');
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$this->assertValidate('3pt');
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$this->assertValidate('3pc');
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$this->assertValidate('3PX', '3px');
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$this->assertValidate('3', false);
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$this->assertValidate('3miles', false);
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}
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/**
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* @param $s1 First string to compare
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* @param $s2 Second string to compare
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* @param $expect 0 for $s1 == $s2, 1 for $s1 > $s2 and -1 for $s1 < $s2
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*/
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protected function assertComparison($s1, $s2, $expect = 0)
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{
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$l1 = HTMLPurifier_Length::make($s1);
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$l2 = HTMLPurifier_Length::make($s2);
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$r1 = $l1->compareTo($l2);
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$r2 = $l2->compareTo($l1);
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$this->assertIdentical($r1 == 0 ? 0 : ($r1 > 0 ? 1 : -1), $expect);
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$this->assertIdentical($r2 == 0 ? 0 : ($r2 > 0 ? 1 : -1), - $expect);
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}
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public function testCompareTo()
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{
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$this->assertComparison('12in', '12in');
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$this->assertComparison('12in', '12mm', 1);
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$this->assertComparison('1px', '1mm', -1);
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$this->assertComparison(str_repeat('2', 38) . 'in', '100px', 1);
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}
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}
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// vim: et sw=4 sts=4
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