<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\VarDumper\Tests;

use PHPUnit\Framework\TestCase;
use Symfony\Component\VarDumper\Cloner\VarCloner;
use Symfony\Component\VarDumper\Dumper\HtmlDumper;

/**
 * @author Nicolas Grekas <p@tchwork.com>
 */
class HtmlDumperTest extends TestCase
{
	public function testGet()
	{
		require __DIR__.'/Fixtures/dumb-var.php';

		$dumper = new HtmlDumper('php://output');
		$dumper->setDumpHeader('<foo></foo>');
		$dumper->setDumpBoundaries('<bar>', '</bar>');
		$cloner = new VarCloner();
		$cloner->addCasters(array(
			':stream' => function ($res, $a) {
				unset($a['uri'], $a['wrapper_data']);

				return $a;
			},
		));
		$data = $cloner->cloneVar($var);

		ob_start();
		$dumper->dump($data);
		$out = ob_get_clean();
		$out = preg_replace('/[ \t]+$/m', '', $out);
		$var['file'] = htmlspecialchars($var['file'], ENT_QUOTES, 'UTF-8');
		$intMax = PHP_INT_MAX;
		preg_match('/sf-dump-\d+/', $out, $dumpId);
		$dumpId = $dumpId[0];
		$res = (int) $var['res'];

		$r = defined('HHVM_VERSION') ? '' : '<a class=sf-dump-ref>#%d</a>';
		$this->assertStringMatchesFormat(
			<<<EOTXT
<foo></foo><bar><span class=sf-dump-note>array:24</span> [<samp>
  "<span class=sf-dump-key>number</span>" => <span class=sf-dump-num>1</span>
  <span class=sf-dump-key>0</span> => <a class=sf-dump-ref href=#{$dumpId}-ref01 title="2 occurrences">&amp;1</a> <span class=sf-dump-const>null</span>
  "<span class=sf-dump-key>const</span>" => <span class=sf-dump-num>1.1</span>
  <span class=sf-dump-key>1</span> => <span class=sf-dump-const>true</span>
  <span class=sf-dump-key>2</span> => <span class=sf-dump-const>false</span>
  <span class=sf-dump-key>3</span> => <span class=sf-dump-num>NAN</span>
  <span class=sf-dump-key>4</span> => <span class=sf-dump-num>INF</span>
  <span class=sf-dump-key>5</span> => <span class=sf-dump-num>-INF</span>
  <span class=sf-dump-key>6</span> => <span class=sf-dump-num>{$intMax}</span>
  "<span class=sf-dump-key>str</span>" => "<span class=sf-dump-str title="5 characters">d&%s;j&%s;<span class=sf-dump-default>\\n</span></span>"
  <span class=sf-dump-key>7</span> => b"<span class=sf-dump-str title="2 binary or non-UTF-8 characters">&%s;<span class=sf-dump-default>\\x00</span></span>"
  "<span class=sf-dump-key>[]</span>" => []
  "<span class=sf-dump-key>res</span>" => <span class=sf-dump-note>stream resource</span> <a class=sf-dump-ref>@{$res}</a><samp>
%A  <span class=sf-dump-meta>wrapper_type</span>: "<span class=sf-dump-str title="9 characters">plainfile</span>"
    <span class=sf-dump-meta>stream_type</span>: "<span class=sf-dump-str title="5 characters">STDIO</span>"
    <span class=sf-dump-meta>mode</span>: "<span class=sf-dump-str>r</span>"
    <span class=sf-dump-meta>unread_bytes</span>: <span class=sf-dump-num>0</span>
    <span class=sf-dump-meta>seekable</span>: <span class=sf-dump-const>true</span>
%A  <span class=sf-dump-meta>options</span>: []
  </samp>}
  "<span class=sf-dump-key>obj</span>" => <abbr title="Symfony\Component\VarDumper\Tests\Fixture\DumbFoo" class=sf-dump-note>DumbFoo</abbr> {<a class=sf-dump-ref href=#{$dumpId}-ref2%d title="2 occurrences">#%d</a><samp id={$dumpId}-ref2%d>
    +<span class=sf-dump-public title="Public property">foo</span>: "<span class=sf-dump-str title="3 characters">foo</span>"
    +"<span class=sf-dump-public title="Runtime added dynamic property">bar</span>": "<span class=sf-dump-str title="3 characters">bar</span>"
  </samp>}
  "<span class=sf-dump-key>closure</span>" => <span class=sf-dump-note>Closure</span> {{$r}<samp>
    <span class=sf-dump-meta>class</span>: "<span class=sf-dump-str title="Symfony\Component\VarDumper\Tests\HtmlDumperTest
48 characters"><span class=sf-dump-ellipsis>Symfony\Component\VarDumper\Tests</span>\HtmlDumperTest</span>"
    <span class=sf-dump-meta>this</span>: <abbr title="Symfony\Component\VarDumper\Tests\HtmlDumperTest" class=sf-dump-note>HtmlDumperTest</abbr> {{$r} &%s;}
    <span class=sf-dump-meta>parameters</span>: {<samp>
      <span class=sf-dump-meta>\$a</span>: {}
      <span class=sf-dump-meta>&amp;\$b</span>: {<samp>
        <span class=sf-dump-meta>typeHint</span>: "<span class=sf-dump-str title="3 characters">PDO</span>"
        <span class=sf-dump-meta>default</span>: <span class=sf-dump-const>null</span>
      </samp>}
    </samp>}
    <span class=sf-dump-meta>file</span>: "<span class=sf-dump-str title="{$var['file']}
%d characters"><span class=sf-dump-ellipsis>%sTests</span>%eFixtures%edumb-var.php</span>"
    <span class=sf-dump-meta>line</span>: "<span class=sf-dump-str title="%d characters">{$var['line']} to {$var['line']}</span>"
  </samp>}
  "<span class=sf-dump-key>line</span>" => <span class=sf-dump-num>{$var['line']}</span>
  "<span class=sf-dump-key>nobj</span>" => <span class=sf-dump-note>array:1</span> [<samp>
    <span class=sf-dump-index>0</span> => <a class=sf-dump-ref href=#{$dumpId}-ref03 title="2 occurrences">&amp;3</a> {<a class=sf-dump-ref href=#{$dumpId}-ref2%d title="3 occurrences">#%d</a>}
  </samp>]
  "<span class=sf-dump-key>recurs</span>" => <a class=sf-dump-ref href=#{$dumpId}-ref04 title="2 occurrences">&amp;4</a> <span class=sf-dump-note>array:1</span> [<samp id={$dumpId}-ref04>
    <span class=sf-dump-index>0</span> => <a class=sf-dump-ref href=#{$dumpId}-ref04 title="2 occurrences">&amp;4</a> <span class=sf-dump-note>array:1</span> [<a class=sf-dump-ref href=#{$dumpId}-ref04 title="2 occurrences">&amp;4</a>]
  </samp>]
  <span class=sf-dump-key>8</span> => <a class=sf-dump-ref href=#{$dumpId}-ref01 title="2 occurrences">&amp;1</a> <span class=sf-dump-const>null</span>
  "<span class=sf-dump-key>sobj</span>" => <abbr title="Symfony\Component\VarDumper\Tests\Fixture\DumbFoo" class=sf-dump-note>DumbFoo</abbr> {<a class=sf-dump-ref href=#{$dumpId}-ref2%d title="2 occurrences">#%d</a>}
  "<span class=sf-dump-key>snobj</span>" => <a class=sf-dump-ref href=#{$dumpId}-ref03 title="2 occurrences">&amp;3</a> {<a class=sf-dump-ref href=#{$dumpId}-ref2%d title="3 occurrences">#%d</a>}
  "<span class=sf-dump-key>snobj2</span>" => {<a class=sf-dump-ref href=#{$dumpId}-ref2%d title="3 occurrences">#%d</a>}
  "<span class=sf-dump-key>file</span>" => "<span class=sf-dump-str title="%d characters">{$var['file']}</span>"
  b"<span class=sf-dump-key>bin-key-&%s;</span>" => ""
</samp>]
</bar>

EOTXT
			,
			$out
		);
	}

	public function testCharset()
	{
		$var = mb_convert_encoding('Словарь', 'CP1251', 'UTF-8');

		$dumper = new HtmlDumper('php://output', 'CP1251');
		$dumper->setDumpHeader('<foo></foo>');
		$dumper->setDumpBoundaries('<bar>', '</bar>');
		$cloner = new VarCloner();

		$data = $cloner->cloneVar($var);
		$out = $dumper->dump($data, true);

		$this->assertStringMatchesFormat(
			<<<'EOTXT'
<foo></foo><bar>b"<span class=sf-dump-str title="7 binary or non-UTF-8 characters">&#1057;&#1083;&#1086;&#1074;&#1072;&#1088;&#1100;</span>"
</bar>

EOTXT
			,
			$out
		);
	}

	public function testAppend()
	{
		$out = fopen('php://memory', 'r+b');

		$dumper = new HtmlDumper();
		$dumper->setDumpHeader('<foo></foo>');
		$dumper->setDumpBoundaries('<bar>', '</bar>');
		$cloner = new VarCloner();

		$dumper->dump($cloner->cloneVar(123), $out);
		$dumper->dump($cloner->cloneVar(456), $out);

		$out = stream_get_contents($out, -1, 0);

		$this->assertSame(<<<'EOTXT'
<foo></foo><bar><span class=sf-dump-num>123</span>
</bar>
<bar><span class=sf-dump-num>456</span>
</bar>

EOTXT
			,
			$out
		);
	}
}
