/**
* Asserts that a transformation happens
*
* This assertion performs several tests on the transform:
*
* -# Transforms a start tag with only $name and no attributes
* -# Transforms a start tag with $name and $attributes
* -# Transform an end tag
* -# Transform an empty tag with only $name and no attributes
* -# Transform an empty tag with $name and $attributes
*
* In its current form, it assumes that start and empty tags would be
* treated the same, and is really ensuring that the tag transform doesn't
* do anything wonky to the tag type.
*
* @param $transformer HTMLPurifier_TagTransform class to test
* @param $name Name of the original tag
* @param $attributes Attributes of the original tag
* @param $expect_name Name of output tag
* @param $expect_attributes Attributes of output tag when $attributes
* is included.
* @param $expect_added_attributes Attributes of output tag when $attributes
* are omitted.
* @param $config_array Configuration array for HTMLPurifier_Config
* @param $context_array Context array for HTMLPurifier_Context
*/
protected function assertTransformation($transformer, $name, $attributes, $expect_name, $expect_attributes, $expect_added_attributes = array(), $config_array = array(), $context_array = array())
{
$config = HTMLPurifier_Config::createDefault();
$config->loadArray($config_array);
$context = new HTMLPurifier_Context();
$context->loadArray($context_array);
// start tag transform
$this->assertIdentical(new HTMLPurifier_Token_Start($expect_name, $expect_added_attributes), $transformer->transform(new HTMLPurifier_Token_Start($name), $config, $context));
// start tag transform with attributes
$this->assertIdentical(new HTMLPurifier_Token_Start($expect_name, $expect_attributes), $transformer->transform(new HTMLPurifier_Token_Start($name, $attributes), $config, $context));
// end tag transform
$this->assertIdentical(new HTMLPurifier_Token_End($expect_name), $transformer->transform(new HTMLPurifier_Token_End($name), $config, $context));
// empty tag transform
$this->assertIdentical(new HTMLPurifier_Token_Empty($expect_name, $expect_added_attributes), $transformer->transform(new HTMLPurifier_Token_Empty($name), $config, $context));
// empty tag transform with attributes
$this->assertIdentical(new HTMLPurifier_Token_Empty($expect_name, $expect_attributes), $transformer->transform(new HTMLPurifier_Token_Empty($name, $attributes), $config, $context));
}
public function test_loadArray()
{
// references can be *really* wonky!
$context_manual = new HTMLPurifier_Context();
$context_load = new HTMLPurifier_Context();
$var1 = 1;
$var2 = 2;
$context_manual->register('var1', $var1);
$context_manual->register('var2', $var2);
// you MUST set up the references when constructing the array,
// otherwise the registered version will be a copy
$array = array('var1' => &$var1, 'var2' => &$var2);
$context_load->loadArray($array);
$this->assertIdentical($context_manual, $context_load);
$var1 = 10;
$var2 = 20;
$this->assertIdentical($context_manual, $context_load);
}
