<?php
class HTMLPurifier_URIParserTest extends HTMLPurifier_Harness {
	protected function assertParsing($uri, $scheme, $userinfo, $host, $port, $path, $query, $fragment, $config = null, $context = null) {
		$this->prepareCommon ( $config, $context );
		$parser = new HTMLPurifier_URIParser ();
		$result = $parser->parse ( $uri, $config, $context );
		$expect = new HTMLPurifier_URI ( $scheme, $userinfo, $host, $port, $path, $query, $fragment );
		$this->assertEqual ( $result, $expect );
	}
	public function testPercentNormalization() {
		$this->assertParsing ( '%G', null, null, null, null, '%25G', null, null );
	}
	public function testRegular() {
		$this->assertParsing ( 'http://www.example.com/webhp?q=foo#result2', 'http', null, 'www.example.com', null, '/webhp', 'q=foo', 'result2' );
	}
	public function testPortAndUsername() {
		$this->assertParsing ( 'http://user@authority.part:80/now/the/path?query#fragment', 'http', 'user', 'authority.part', 80, '/now/the/path', 'query', 'fragment' );
	}
	public function testPercentEncoding() {
		$this->assertParsing ( 'http://en.wikipedia.org/wiki/Clich%C3%A9', 'http', null, 'en.wikipedia.org', null, '/wiki/Clich%C3%A9', null, null );
	}
	public function testEmptyQuery() {
		$this->assertParsing ( 'http://www.example.com/?#', 'http', null, 'www.example.com', null, '/', '', null );
	}
	public function testEmptyPath() {
		$this->assertParsing ( 'http://www.example.com', 'http', null, 'www.example.com', null, '', null, null );
	}
	public function testOpaqueURI() {
		$this->assertParsing ( 'mailto:bob@example.com', 'mailto', null, null, null, 'bob@example.com', null, null );
	}
	public function testIPv4Address() {
		$this->assertParsing ( 'http://192.0.34.166/', 'http', null, '192.0.34.166', null, '/', null, null );
	}
	public function testFakeIPv4Address() {
		$this->assertParsing ( 'http://333.123.32.123/', 'http', null, '333.123.32.123', null, '/', null, null );
	}
	public function testIPv6Address() {
		$this->assertParsing ( 'http://[2001:db8::7]/c=GB?objectClass?one', 'http', null, '[2001:db8::7]', null, '/c=GB', 'objectClass?one', null );
	}
	public function testInternationalizedDomainName() {
		$this->assertParsing ( "http://t\xC5\xABdali\xC5\x86.lv", 'http', null, "t\xC5\xABdali\xC5\x86.lv", null, '', null, null );
	}
	public function testInvalidPort() {
		$this->assertParsing ( 'http://example.com:foobar', 'http', null, 'example.com', null, '', null, null );
	}
	public function testPathAbsolute() {
		$this->assertParsing ( 'http:/this/is/path', 'http', null, null, null, '/this/is/path', null, null );
	}
	public function testPathRootless() {
		// this should not be used but is allowed
		$this->assertParsing ( 'http:this/is/path', 'http', null, null, null, 'this/is/path', null, null );
	}
	public function testPathEmpty() {
		$this->assertParsing ( 'http:', 'http', null, null, null, '', null, null );
	}
	public function testRelativeURI() {
		$this->assertParsing ( '/a/b', null, null, null, null, '/a/b', null, null );
	}
	public function testMalformedTag() {
		$this->assertParsing ( 'http://www.example.com/>', 'http', null, 'www.example.com', null, '/', null, null );
	}
	public function testEmpty() {
		$this->assertParsing ( '', null, null, null, null, '', null, null );
	}
	public function testEmbeddedColon() {
		$this->assertParsing ( '{:test:}', null, null, null, null, '{:test:}', null, null );
	}
}

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