<?php

namespace Sabberworm\CSS\RuleSet;

use Sabberworm\CSS\Parser;
use Sabberworm\CSS\Settings;

class LenientParsingTest extends \PHPUnit_Framework_TestCase {

	/**
	* @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException
	*/
	public function testFaultToleranceOff() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-fault-tolerance.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->beStrict());
		$oParser->parse();
	}

	public function testFaultToleranceOn() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-fault-tolerance.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true));
		$oResult = $oParser->parse();
		$this->assertSame('.test1 {}'."\n".'.test2 {hello: 2.2;hello: 2000000000000.2;}'."\n".'#test {}'."\n".'#test2 {help: none;}', $oResult->render());
	}
	
	/**
	* @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException
	*/
	public function testEndToken() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->beStrict());
		$oParser->parse();
	}

	/**
	* @expectedException Sabberworm\CSS\Parsing\UnexpectedTokenException
	*/
	public function testEndToken2() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token-2.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->beStrict());
		$oParser->parse();
	}
	
	public function testEndTokenPositive() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true));
		$oResult = $oParser->parse();
		$this->assertSame("", $oResult->render());
	}

	public function testEndToken2Positive() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-end-token-2.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true));
		$oResult = $oParser->parse();
		$this->assertSame('#home .bg-layout {background-image: url("/bundles/main/img/bg1.png?5");}', $oResult->render());
	}

	public function testLocaleTrap() {
		setlocale(LC_ALL, "pt_PT", "no");
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "-fault-tolerance.css";
		$oParser = new Parser(file_get_contents($sFile), Settings::create()->withLenientParsing(true));
		$oResult = $oParser->parse();
		$this->assertSame('.test1 {}'."\n".'.test2 {hello: 2.2;hello: 2000000000000.2;}'."\n".'#test {}'."\n".'#test2 {help: none;}', $oResult->render());
	}

	public function testCaseInsensitivity() {
		$sFile = dirname(__FILE__) . '/../../../files' . DIRECTORY_SEPARATOR . "case-insensitivity.css";
		$oParser = new Parser(file_get_contents($sFile));
		$oResult = $oParser->parse();
		$this->assertSame('@charset "utf-8";
@import url("test.css");
@media screen {}
#myid {case: insensitive !important;frequency: 30Hz;font-size: 1em;color: #ff0;color: hsl(40,40%,30%);font-family: Arial;}', $oResult->render());
	}

}