htmlpurifier/tests/HTMLPurifier/HTMLModule/ImageTest.php

<?php

class HTMLPurifier_HTMLModule_ImageTest extends HTMLPurifier_HTMLModuleHarness
{


    public function testNormal()
    {
        $this->assertResult('<img height="40" width="40" src="" alt="" />');
    }

    public function testLengthTooLarge()
    {
        $this->config->set('HTML.MaxImgLength', 1200);
        $this->assertResult(
            '<img height="40000" width="40000" src="" alt="" />',
            '<img height="1200" width="1200" src="" alt="" />'
        );
    }

    public function testLengthPercentage()
    {
        $this->config->set('HTML.MaxImgLength', 1200);
        $this->assertResult(
            '<img height="100%" width="100%" src="" alt="" />',
            '<img src="" alt="" />'
        );
    }

    public function testLengthCustomMax()
    {
        $this->config->set('HTML.MaxImgLength', 20);
        $this->assertResult(
            '<img height="30" width="30" src="" alt="" />',
            '<img height="20" width="20" src="" alt="" />'
        );
    }

    public function testLengthCrashFixDisabled()
    {
        $this->config->set('HTML.MaxImgLength', null);
        $this->assertResult(
            '<img height="100%" width="100%" src="" alt="" />'
        );
        $this->assertResult(
            '<img height="40000" width="40000" src="" alt="" />'
        );
    }

    public function testLengthTrusted()
    {
        $this->config->set('HTML.Trusted', true);
        $this->assertResult(
            '<img height="100%" width="100%" src="" alt="" />'
        );
        $this->assertResult(
            '<img height="40000" width="40000" src="" alt="" />'
        );
    }

}

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