<?php
namespace Fenom;
use Fenom\Template,
    Fenom,
    Fenom\Render;

/**
 * Test template parsing
 *
 * @package Fenom
 */
class TemplateTest extends TestCase
{

    public function setUp()
    {
        parent::setUp();
        $this->tpl('welcome.tpl', '<b>Welcome, {$username} ({$email})</b>');
        $_GET['one'] = 'get1';
        $_POST['one'] = 'post1';
        $_REQUEST['one'] = 'request1';
        $_FILES['one'] = 'files1';
        $_SERVER['one'] = 'server1';
        $_SESSION['one'] = 'session1';
        $GLOBALS['one'] = 'globals1';
        $_ENV['one'] = 'env1';
        $_COOKIE['one'] = 'cookie1';
    }

    public static function providerVars()
    {
        $a = array("a" => "World");
        $obj = new \stdClass;
        $obj->name = "Object";
        $obj->list = $a;
        $obj->c = "c";
        $b = array("b" => array("c" => "Username", "c_char" => "c", "mcp" => "Master", 'm{$c}p' => "Unknown", 'obj' => $obj), "c" => "c");
        $c = array_replace_recursive($b, array("b" => array(3 => $b["b"], 4 => "Mister")));
        return array(
            array('hello, {$a}!', $a, 'hello, World!'),
            array('hello, {$b.c}!', $b, 'hello, Username!'),
            array('hello, {$b."c"}!', $b, 'hello, Username!'),
            array('hello, {$b.\'c\'}!', $b, 'hello, Username!'),
            array('hello, {$b[c]}!', $b, 'hello, Username!'),
            array('hello, {$b["c"]}!', $b, 'hello, Username!'),
            array('hello, {$b[\'c\']}!', $b, 'hello, Username!'),
            array('hello, {$b[ $b.c_char ]}!', $b, 'hello, Username!'),
            array('hello, {$b[ "$c" ]}!', $b, 'hello, Username!'),
            array('hello, {$b.$c}!', $b, 'hello, Username!'),
            array('hello, {$b."$c"}!', $b, 'hello, Username!'),
            array('hello, {$b."{$c}"}!', $b, 'hello, Username!'),
            array('hello, {$b[ "{$c}" ]}!', $b, 'hello, Username!'),
            array('hello, {$b[ "mcp" ]}!', $b, 'hello, Master!'),
            array('hello, {$b[ "m{$c}p" ]}!', $b, 'hello, Master!'),
            array('hello, {$b."m{$c}p"}!', $b, 'hello, Master!'),
            array('hello, {$b[ "m{$b.c_char}p" ]}!',
                $b, 'hello, Master!'),
            array('hello, {$b[ \'m{$c}p\' ]}!', $b, 'hello, Unknown!'),
            array('hello, {$b.4}!', $c, 'hello, Mister!'),
            array('hello, {$b[4]}!', $c, 'hello, Mister!'),
            array('hello, {$b.3.c}!', $c, 'hello, Username!'),
            array('hello, {$b.3.$c}!', $c, 'hello, Username!'),
            array('hello, {$b.3[$b.c_char]}!', $c, 'hello, Username!'),
            array('hello, {$b[3].c}!', $c, 'hello, Username!'),
            array('hello, {$b[2+1].c}!', $c, 'hello, Username!'),
            array('hello, {$b[9/3].c}!', $c, 'hello, Username!'),
            array('hello, {$b[3].$c}!', $c, 'hello, Username!'),
            array('hello, {$b[3][$b.c_char]}!', $c, 'hello, Username!'),
            array('hello, {$b[ "m{$b.c_char}p" ]} and {$b.3[$b.c_char]}!',
                $c, 'hello, Master and Username!'),
            array('hello, {$b.obj->name}!', $c, 'hello, Object!'),
            array('hello, {$b.obj->list.a}!', $c, 'hello, World!'),
            array('hello, {$b[obj]->name}!', $c, 'hello, Object!'),
            array('hello, {$b["obj"]->name}!', $c, 'hello, Object!'),

            array('hello, {$b."obj"->name}!', $c, 'hello, Object!'),
            array('hello, {$b.obj->name|upper}!',
                $c, 'hello, OBJECT!'),
            array('hello, {$b.obj->list.a|upper}!',
                $c, 'hello, WORLD!'),
            array('hello, {$b[ $b.obj->c ]}!', $b, 'hello, Username!'),
            array('hello, {$b[ "{$b.obj->c}" ]}!',
                $b, 'hello, Username!'),
            array('hello, {"World"}!', $a, 'hello, World!'),
            array('hello, {"W{$a}d"}!', $a, 'hello, WWorldd!'),
        );
    }


    public static function providerVarsInvalid()
    {
        return array(
            array('hello, {$a.}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('hello, {$b[c}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('hello, {$b.c]}!', 'Fenom\Error\CompileException', "Unexpected token ']'"),
            array('hello, {$b[ ]}!', 'Fenom\Error\CompileException', "Unexpected token ']'"),
            array('hello, {$b[9/].c}!', 'Fenom\Error\CompileException', "Unexpected token ']'"),
            array('hello, {$b[3]$c}!', 'Fenom\Error\CompileException', "Unexpected token '\$c'"),
            array('hello, {$b[3]c}!', 'Fenom\Error\CompileException', "Unexpected token 'c'"),
            array('hello, {$b.obj->valid()}!', 'Fenom\Error\SecurityException', "Forbidden to call methods", Fenom::DENY_METHODS),
        );
    }

    public static function providerModifiers()
    {
        $b = array(
            "a" => "World",
            "b" => array(
                "c" => "Username",
            ),
            "c" => "c",
            "lorem" => "Lorem ipsum dolor sit amet",
            "next" => " next -->",
            "rescue" => "Chip & Dale",
            "rescue_html" => "Chip &amp; Dale",
            "rescue_url" => "Chip+%26+Dale",
            "date" => "26-07-2012",
            "time" => 1343323616,
            "tags" => "my name is <b>Legion</b>"
        );
        return array(
            array('hello, {$a|upper}!', $b, 'hello, WORLD!'),
            array('hello, {$b.c|upper}!', $b, 'hello, USERNAME!'),
            array('hello, {$b."c"|upper}!', $b, 'hello, USERNAME!'),
            array('hello, {$b["C"|lower]|upper}!', $b, 'hello, USERNAME!'),
            array('Mod: {$rescue|escape}!', $b, 'Mod: Chip &amp; Dale!'),
            array('Mod: {$rescue|escape:"html"}!', $b, 'Mod: Chip &amp; Dale!'),
            array('Mod: {$rescue|escape:"url"}!', $b, 'Mod: Chip+%26+Dale!'),
            array('Mod: {$rescue|escape:"unknown"}!', $b, 'Mod: Chip & Dale!'),
            array('Mod: {$rescue_html|unescape}!', $b, 'Mod: Chip & Dale!'),
            array('Mod: {$rescue_html|unescape:"html"}!', $b, 'Mod: Chip & Dale!'),
            array('Mod: {$rescue_url|unescape:"url"}!', $b, 'Mod: Chip & Dale!'),
            array('Mod: {$rescue|unescape:"unknown"}!', $b, 'Mod: Chip & Dale!'),
            array('Mod: {$time|date_format:"%Y %m %d"}!', $b, 'Mod: 2012 07 26!'),
            array('Mod: {$date|date_format:"%Y %m %d"}!', $b, 'Mod: 2012 07 26!'),
            array('Mod: {$time|date:"Y m d"}!', $b, 'Mod: 2012 07 26!'),
            array('Mod: {$date|date:"Y m d"}!', $b, 'Mod: 2012 07 26!'),
            array('Mod: {$tags|strip_tags}!', $b, 'Mod: my name is Legion!'),
            array('Mod: {$b.c|json_encode}!', $b, 'Mod: "Username"!'),
            array('Mod: {($time/1024/1024)|round:2}!', $b, 'Mod: 1281.09!'),
            array('Mod: {time()|date:"Y m d"}!', $b, 'Mod: ' . date("Y m d") . '!'),
        );
    }

    public static function providerModifiersInvalid()
    {
        return array(
            array('Mod: {$lorem|}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Mod: {$lorem|str_rot13}!', 'Fenom\Error\CompileException', "Modifier str_rot13 not found", Fenom::DENY_INLINE_FUNCS),
            array('Mod: {$lorem|my_encode}!', 'Fenom\Error\CompileException', "Modifier my_encode not found"),
            array('Mod: {$lorem|truncate:}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Mod: {$lorem|truncate:abs}!', 'Fenom\Error\CompileException', "Unexpected token 'abs'"),
            array('Mod: {$lorem|truncate:80|}!', 'Fenom\Error\CompileException', "Unexpected end of expression"),
        );
    }

    public static function providerExpressions()
    {
        $b = array(
            "x" => $x = 9,
            "y" => 27,
            "z" => 8.9,
            "k" => array("i" => "")
        );
        return array(
            array('Exp: {' . $x . '+$y} result', $b, 'Exp: 36 result'),
            array('Exp: {$y/' . $x . '} result', $b, 'Exp: 3 result'),
            array('Exp: {$y-' . $x . '} result', $b, 'Exp: 18 result'),
            array('Exp: {' . $x . '*$y} result', $b, 'Exp: 243 result'),
            array('Exp: {$y^' . $x . '} result', $b, 'Exp: 18 result'),

            array('Exp: {$x+$y} result', $b, 'Exp: 36 result'),
            array('Exp: {$y/$x} result', $b, 'Exp: 3 result'),
            array('Exp: {$y-$x} result', $b, 'Exp: 18 result'),
            array('Exp: {$y*$x} result', $b, 'Exp: 243 result'),
            array('Exp: {$y^$x} result', $b, 'Exp: 18 result'),
            array('Exp: {-($x)} result', $b, 'Exp: -9 result'),
            array('Exp: {!$x} result', $b, 'Exp: result'),
            array('Exp: {!($x)} result', $b, 'Exp: result'),
            array('Exp: {!5} result', $b, 'Exp: result'),
            array('Exp: {-1} result', $b, 'Exp: -1 result'),
            array('Exp: {$z = 5} {$z} result', $b, 'Exp: 5 5 result'),
            array('Exp: {$k.i = "str"} {$k.i} result', $b, 'Exp: str str result'),

            array('Exp: {($y*$x - (($x+$y) + $y/$x) ^ $y)/4} result',
                $b, 'Exp: 53.75 result'),
            array('Exp: {$x+max($x, $y)} result', $b, 'Exp: 36 result'),
            array('Exp: {max(1,2)} result', $b, 'Exp: 2 result'),
            array('Exp: {round(sin(pi()), 8)} result', $b, 'Exp: 0 result'),
            array('Exp: {max($x, $y) + round(sin(pi()), 8) - min($x, $y) +3} result',
                $b, 'Exp: 21 result'),
        );
    }

    public static function providerExpressionsInvalid()
    {
        return array(
            array('If: {-"hi"} end', 'Fenom\Error\CompileException', "Unexpected token '-'"),
            array('If: {-[1,2]} end', 'Fenom\Error\CompileException', "Unexpected token '-'"),
            array('If: {($a++)++} end', 'Fenom\Error\CompileException', "Unexpected token '++'"),
            array('If: {$a + * $c} end', 'Fenom\Error\CompileException', "Unexpected token '*'"),
            array('If: {$a + } end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('If: {$a + =} end', 'Fenom\Error\CompileException', "Unexpected token '='"),
            array('If: {$a + 1 =} end', 'Fenom\Error\CompileException', "Unexpected token '='"),
            array('If: {$a + 1 = 6} end', 'Fenom\Error\CompileException', "Unexpected token '='"),
            array('If: {/$a} end', 'Fenom\Error\CompileException', "Unexpected token '\$a'"),
            array('If: {$a == 5 > 4} end', 'Fenom\Error\CompileException', "Unexpected token '>'"),
            array('If: {$a != 5 <= 4} end', 'Fenom\Error\CompileException', "Unexpected token '<='"),
            array('If: {$a != 5 => 4} end', 'Fenom\Error\CompileException', "Unexpected token '=>'"),
            array('If: {$a + (*6)} end', 'Fenom\Error\CompileException', "Unexpected token '*'"),
            array('If: {$a + ( 6} end', 'Fenom\Error\CompileException', "Unexpected end of expression, expect ')'"),
        );
    }

    public static function providerInclude()
    {
        $a = array(
            "name" => "welcome",
            "tpl" => "welcome.tpl",
            "fragment" => "come",
            "pr_fragment" => "Come",
            "pr_name" => "Welcome",
            "username" => "Master",
            "email" => "dev@null.net"
        );
        $result = 'Include <b>Welcome, Master (dev@null.net)</b>  template';
        $result2 = 'Include <b>Welcome, Flame (dev@null.net)</b>  template';
        $result3 = 'Include <b>Welcome, Master (flame@dev.null)</b>  template';
        $result4 = 'Include <b>Welcome, Flame (flame@dev.null)</b>  template';
        return array(
            array('Include {include "welcome.tpl"} template', $a, $result),
            array('Include {include "welcome.tpl"} template', $a, $result, Fenom::FORCE_INCLUDE),
            array('Include {include $tpl} template', $a, $result),
            array('Include {include "$tpl"} template', $a, $result),
            array('Include {include "{$tpl}"} template', $a, $result),
            array('Include {include "$name.tpl"} template', $a, $result),
            array('Include {include "{$name}.tpl"} template', $a, $result),
            array('Include {include "{$pr_name|lower}.tpl"} template', $a, $result),
            array('Include {include "wel{$fragment}.tpl"} template', $a, $result),
            array('Include {include "wel{$pr_fragment|lower}.tpl"} template', $a, $result),
            array('Include {include "welcome.tpl" username="Flame"} template', $a, $result2),
            array('Include {include "welcome.tpl" username="Flame"} template', $a, $result2, Fenom::FORCE_INCLUDE),
            array('Include {include "welcome.tpl" email="flame@dev.null"} template', $a, $result3),
            array('Include {include "welcome.tpl" email="flame@dev.null"} template', $a, $result3, Fenom::FORCE_INCLUDE),
            array('Include {include "welcome.tpl" username="Flame" email="flame@dev.null"} template',
                $a, $result4),
        );
    }

    public static function providerIncludeInvalid()
    {
        return array(
            array('Include {include} template', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Include {include another="welcome.tpl"} template', 'Fenom\Error\CompileException', "Unexpected token '='"),
        );
    }

    public static function providerInsert()
    {
        $a = array(
            "name" => "welcome",
            "tpl" => "welcome.tpl",
            "fragment" => "come",
            "pr_fragment" => "Come",
            "pr_name" => "Welcome",
            "username" => "Master",
            "email" => "dev@null.net"
        );
        $result = 'Include <b>Welcome, Master (dev@null.net)</b>  template';
        return array(
            array('Include {insert "welcome.tpl"} template', $a, $result),
            array("Include {insert 'welcome.tpl'} template", $a, $result),
        );
    }

    public static function providerInsertInvalid()
    {
        return array(
            array('Include {insert} template', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Include {insert another="welcome.tpl"} template', 'Fenom\Error\CompileException', "Template another not found"),
            array('Include {insert $tpl} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "$tpl"} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "{$tpl}"} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "$name.tpl"} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "{$name}.tpl"} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "{$pr_name|lower}.tpl"} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "wel{$fragment}.tpl"} template', 'Fenom\Error\CompileException', "Tag {insert} accept only static template name"),
            array('Include {insert "welcome.tpl" email="flame@dev.null"} template', 'Fenom\Error\CompileException', "Unexpected token 'email'"),
        );
    }

    public static function providerIf()
    {
        $a = array(
            "val1" => 1,
            "val0" => 0,
            "x" => 9,
            "y" => 27
        );
        return array(
            array('if: {if 1} block1 {/if} end', $a, 'if: block1 end'),
            array('if: {if 1} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if 0} block1 {/if} end', $a, 'if: end'),
            array('if: {if $val0} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if $val1} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if $val1 || $val0} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if $val1 && $val0} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if $x-9} block1 {elseif $x} block2 {else} block3 {/if} end',
                $a, 'if: block2 end'),
            array('if: {if round(sin(pi()), 8)} block1 {elseif $x} block2 {else} block3 {/if} end',
                $a, 'if: block2 end'),
            array('if: {if round(sin(pi()), 8)} block1 {elseif $val0} block2 {else} block3 {/if} end',
                $a, 'if: block3 end'),
            array('if: {if empty($val0)} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if $val0?} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if $val1?} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if $val0!} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if $val1!} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if $val0.x.y.z?} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if $val0.x.y.z!} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if true} block1 {else} block2 {/if} end', $a, 'if: block1 end'),
            array('if: {if false} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if null} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if max(2, 4) > 1 && max(2, 3) < 1} block1 {else} block2 {/if} end', $a, 'if: block2 end'),
            array('if: {if ($val1 || $val0) && $x} block1 {else} block2 {/if} end',
                $a, 'if: block1 end'),
            array('if: {if $unexist} block1 {else} block2 {/if} end', $a, 'if: block2 end', Fenom::FORCE_VERIFY),
        );
    }

    public static function providerIfInvalid()
    {
        return array(
            array('If: {if} block1 {/if} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('If: {if 1} block1 {elseif} block2 {/if} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('If: {if 1} block1 {else} block2 {elseif 0} block3 {/if} end', 'Fenom\Error\CompileException', "Incorrect use of the tag {elseif}"),
            array('If: {if 1} block1 {else} block2 {/if} block3 {elseif 0} end', 'Fenom\Error\CompileException', "Unexpected tag 'elseif' (this tag can be used with 'if')"),
        );
    }

    public static function providerCreateVar()
    {
        $a = array(
            "x" => 9,
            "y" => 27,
            "z" => 99
        );
        return array(
            array('Create: {var $v = $x+$y} Result: {$v} end', $a, 'Create: Result: 36 end'),
            array('Create: {var $v =
            $x
            +
            $y} Result: {$v} end', $a, 'Create: Result: 36 end'),
            array('Create: {var $v = $z++} Result: {$v}, {$z} end', $a, 'Create: Result: 99, 100 end'),
            array('Create: {var $v = $z++ + 1} Result: {$v}, {$z} end', $a, 'Create: Result: 100, 100 end'),
            array('Create: {var $v = --$z} Result: {$v}, {$z} end', $a, 'Create: Result: 98, 98 end'),
            array('Create: {var $v = $y/$x} Result: {$v} end', $a, 'Create: Result: 3 end'),
            array('Create: {var $v = $y-$x} Result: {$v} end', $a, 'Create: Result: 18 end'),
            array('Create: {var $v = $y*$x-2} Result: {$v} end', $a, 'Create: Result: 241 end'),
            array('Create: {var $v = ($y^$x)+7} Result: {$v} end', $a, 'Create: Result: 25 end'),

            array('Create: {var $v = [1,2,3]} Result: {$v.1} end', $a, 'Create: Result: 2 end'),
            array('Create: {var $v = []} Result: {if $v} have items {else} empty {/if} end',
                $a, 'Create: Result: empty end'),
            array('Create: {var $v = ["one"|upper => 1, 4 => $x, "three" => 3]} Result: {$v.three}, {$v.4}, {$v.ONE} end',
                $a, 'Create: Result: 3, 9, 1 end'),
            array('Create: {var $v = ["key1" => $y*$x-2, "key2" => ["z" => $z]]} Result: {$v.key1}, {$v.key2.z} end',
                $a, 'Create: Result: 241, 99 end'),
            array('Create: {var $v = count([1,2,3])+7} Result: {$v} end',
                $a, 'Create: Result: 10 end'),
        );
    }

    public static function providerCreateVarInvalid()
    {
        return array(
            array('Create: {var $v} Result: {$v} end', 'Fenom\Error\CompileException', "Unclosed tag: {var} opened"),
            array('Create: {var $v = } Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Create: {var $v = 1++} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token '++'"),
            array('Create: {var $v = c} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token 'c'"),
            array('Create: {var $v = ($a)++} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token '++'"),
            array('Create: {var $v = --$a++} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token '++'"),
            array('Create: {var $v = $a|upper++} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token '++'"),
            array('Create: {var $v = max($a,2)++} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token '++'"),
            array('Create: {var $v = max($a,2)} Result: {$v} end', 'Fenom\Error\CompileException', "Function max not found", Fenom::DENY_NATIVE_FUNCS),
            array('Create: {var $v = 4*} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Create: {var $v = ""$a} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token '\$a'"),
            array('Create: {var $v = [1,2} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Create: {var $v = empty(2)} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token 2, isset() and empty() accept only variables"),
            array('Create: {var $v = isset(2)} Result: {$v} end', 'Fenom\Error\CompileException', "Unexpected token 2, isset() and empty() accept only variables"),

        );
    }

    public static function providerTernary()
    {
        $a = array(
            "a" => 1,
            "em" => "empty",
            "empty" => array(
                "array" => array(),
                "int" => 0,
                "string" => "",
                "double" => 0.0,
                "bool" => false,
            ),
            "nonempty" => array(
                "array" => array(1, 2),
                "int" => 2,
                "string" => "abc",
                "double" => 0.2,
                "bool" => true,
            )
        );
        return array(
            // ?
            array('{if $a?} right {/if}', $a),
            array('{if $unexists?} no way {else} right {/if}', $a),
            array('{if $empty.array?} no way {else} right {/if}', $a),
            array('{if $empty.int?} no way {else} right {/if}', $a),
            array('{if $empty.string?} no way {else} right {/if}', $a),
            array('{if $empty.double?} no way {else} right {/if}', $a),
            array('{if $empty.bool?} no way {else} right {/if}', $a),
            array('{if $empty.unexist?} no way {else} right {/if}', $a),
            array('{if $nonempty.array?} right {/if}', $a),
            array('{if $nonempty.int?} right {/if}', $a),
            array('{if $nonempty.string?} right {/if}', $a),
            array('{if $nonempty.double?} right {/if}', $a),
            array('{if $nonempty.bool?} right {/if}', $a),
            // ?: ...
            array('{$a?:"empty"}', $a, "1"),
            array('{$unexists?:"empty"}', $a, "empty"),
            array('{$empty.array?:"empty"}', $a, "empty"),
            array('{$empty.int?:"empty"}', $a, "empty"),
            array('{$empty.string?:"empty"}', $a, "empty"),
            array('{$empty.double?:"empty"}', $a, "empty"),
            array('{$empty.bool?:"empty"}', $a, "empty"),
            array('{$empty.unexist?:"empty"}', $a, "empty"),
            // ? ... : ....
            array('{$unexists ? "no way" : "right"}', $a),
            array('{$a ? "right" : "no way"}', $a),
            // !
            array('{if $a!} right {/if}', $a),
            array('{if $unexists!} no way {else} right {/if}', $a),
            array('{if $empty.array!} right {/if}', $a),
            array('{if $empty.int!} right {/if}', $a),
            array('{if $empty.string!} right {/if}', $a),
            array('{if $empty.double!} right {/if}', $a),
            array('{if $empty.bool!} right {/if}', $a),
            array('{if $empty.unexist!} no way {else} right {/if}', $a),
            array('{if $nonempty.array!} right {/if}', $a),
            array('{if $nonempty.int!} right {/if}', $a),
            array('{if $nonempty.string!} right {/if}', $a),
            array('{if $nonempty.double!} right {/if}', $a),
            array('{if $nonempty.bool!} right {/if}', $a),
            // ! ... : ...
            array('{$unexists ! "no way" : "right"}', $a),
            array('{$a ! "right" : "no way"}', $a),
            // !: ...
            array('{$unexists !: "right"}', $a),
            array('{$a !: "right"}', $a, '1'),
        );
    }

    public static function providerForeach()
    {
        $a = array(
            "list" => array(1 => "one", 2 => "two", 3 => "three"),
            "empty" => array()
        );
        return array(
            array('Foreach: {foreach $list as $e} {$e}, {/foreach} end', $a, 'Foreach: one, two, three, end'),
            array('Foreach: {foreach $list as $e} {$e},{break} break {/foreach} end', $a, 'Foreach: one, end'),
            array('Foreach: {foreach $list as $e} {$e},{continue} continue {/foreach} end', $a, 'Foreach: one, two, three, end'),
            array('Foreach: {foreach ["one", "two", "three"] as $e} {$e}, {/foreach} end', $a, 'Foreach: one, two, three, end'),
            array('Foreach: {foreach $list as $k => $e} {$k} => {$e}, {/foreach} end', $a, 'Foreach: 1 => one, 2 => two, 3 => three, end'),
            array('Foreach: {foreach [1 => "one", 2 => "two", 3 => "three"] as $k => $e} {$k} => {$e}, {/foreach} end', $a, 'Foreach: 1 => one, 2 => two, 3 => three, end'),
            array('Foreach: {foreach $empty as $k => $e} {$k} => {$e}, {/foreach} end', $a, 'Foreach: end'),
            array('Foreach: {foreach [] as $k => $e} {$k} => {$e}, {/foreach} end', $a, 'Foreach: end'),
            array('Foreach: {foreach $empty as $k => $e} {$k} => {$e}, {foreachelse} empty {/foreach} end', $a, 'Foreach: empty end'),
            array('Foreach: {foreach $list as $e index=$i} {$i}: {$e}, {/foreach} end', $a, 'Foreach: 0: one, 1: two, 2: three, end'),
            array('Foreach: {foreach $list as $k => $e index=$i} {$i}: {$k} => {$e}, {/foreach} end', $a, 'Foreach: 0: 1 => one, 1: 2 => two, 2: 3 => three, end'),
            array('Foreach: {foreach $empty as $k => $e index=$i} {$i}: {$k} => {$e}, {foreachelse} empty {/foreach} end', $a, 'Foreach: empty end'),
            array('Foreach: {foreach $list as $k => $e first=$f index=$i} {if $f}first{/if} {$i}: {$k} => {$e}, {/foreach} end', $a, 'Foreach: first 0: 1 => one, 1: 2 => two, 2: 3 => three, end'),
            array('Foreach: {foreach $list as $k => $e last=$l first=$f index=$i} {if $f}first{/if} {$i}: {$k} => {$e}, {if $l}last{/if} {/foreach} end', $a, 'Foreach: first 0: 1 => one, 1: 2 => two, 2: 3 => three, last end'),
            array('Foreach: {foreach $empty as $k => $e last=$l first=$f index=$i} {if $f}first{/if} {$i}: {$k} => {$e}, {if $l}last{/if} {foreachelse} empty {/foreach} end', $a, 'Foreach: empty end'),
            array('Foreach: {foreach [1 => "one", 2 => "two", 3 => "three"] as $k => $e last=$l first=$f index=$i} {if $f}first{/if} {$i}: {$k} => {$e}, {if $l}last{/if} {/foreach} end', $a, 'Foreach: first 0: 1 => one, 1: 2 => two, 2: 3 => three, last end'),
        );
    }

    public static function providerForeachInvalid()
    {
        return array(
            array('Foreach: {foreach} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected end of tag {foreach}"),
            array('Foreach: {foreach $list} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Foreach: {foreach $list+1 as $e} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('Foreach: {foreach array_random() as $e} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'array_random'"),
            array('Foreach: {foreach $list as $e+1} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('Foreach: {foreach $list as $k+1 => $e} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('Foreach: {foreach $list as max($i,1) => $e} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'max'"),
            array('Foreach: {foreach $list as max($e,1)} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'max'"),
            array('Foreach: {foreach $list => $e} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '=>'"),
            array('Foreach: {foreach $list $k => $e} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '\$k'"),
            array('Foreach: {foreach $list as $k =>} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Foreach: {foreach last=$l $list as $e } {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'last' in tag {foreach}"),
            array('Foreach: {foreach $list as $e unknown=1} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unknown parameter 'unknown'"),
            array('Foreach: {foreach $list as $e index=$i+1} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('Foreach: {foreach $list as $e first=$f+1} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('Foreach: {foreach $list as $e last=$l+1} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('Foreach: {foreach $list as $e index=max($i,1)} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'max'"),
            array('Foreach: {foreach $list as $e first=max($i,1)} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'max'"),
            array('Foreach: {foreach $list as $e last=max($i,1)} {$e}, {/foreach} end', 'Fenom\Error\CompileException', "Unexpected token 'max'"),
            array('Foreach: {foreach $list as $e} {$e}, {foreachelse} {break} {/foreach} end', 'Fenom\Error\CompileException', "Improper usage of the tag {break}"),
            array('Foreach: {foreach $list as $e} {$e}, {foreachelse} {continue} {/foreach} end', 'Fenom\Error\CompileException', "Improper usage of the tag {continue}"),
        );
    }

    public static function providerIgnores()
    {
        $a = array("a" => "lit. A");
        return array(
            array('{if 0}none{/if} literal: {$a} end', $a, 'literal: lit. A end'),
            array('{if 0}none{/if} literal:{ignore} {$a} {/ignore} end', $a, 'literal: {$a} end'),
            array('{if 0}none{/if} literal: { $a} end', $a, 'literal: { $a} end'),
            array('{if 0}none{/if} literal: {  $a}{$a}{  $a} end', $a, 'literal: {  $a}lit. A{  $a} end'),
            array('{if 0}none{/if} literal: {
            $a} end', $a, 'literal: { $a} end'),
            array('{if 0}none{/if}literal: function () { return 1; } end', $a, 'literal: function () { return 1; } end')
        );
    }

    public static function providerSwitch()
    {
        $code1 = 'Switch: {switch $a}
        {case 1, "one"} one
        {case 2, "two"} two
        {case "string"} str
        {default} def
        {/switch} end';

        $code2 = 'Switch: {switch $a}
        {case 1, "one"} one
        {case 2, "two"} two
        {case "string"} str
        {/switch} end';

        $code3 = 'Switch: {switch $a} invalid
        {case 1, "one"} one
        {/switch} end';

        return array(
            array($code1, array("a" => 1), 'Switch: one end'),
            array($code1, array("a" => 'one'), 'Switch: one end'),
            array($code1, array("a" => 2), 'Switch: two end'),
            array($code1, array("a" => 'two'), 'Switch: two end'),
            array($code1, array("a" => "string"), 'Switch: str end'),
            array($code2, array("a" => "unk"), 'Switch: end'),
            array($code3, array("a" => 1), 'Switch: one end'),
            array($code3, array("a" => 'one'), 'Switch: one end'),
        );
    }

    public static function providerSwitchInvalid()
    {
        return array(
            array('Switch: {switch}{case 1} one {/switch} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Switch: {switch 1}{case} one{/switch} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('Switch: {switch 1}{case $var} one {/switch} end', 'Fenom\Error\CompileException', "Unexpected token '\$var' in expression"),
        );
    }

    public static function providerWhile()
    {
        $a = array("a" => 3);
        return array(
            array('While: {while false} block {/while} end', $a, 'While: end'),
            array('While: {while --$a} {$a}, {/while} end', $a, 'While: 2, 1, end'),
            array('While: {while --$a} {$a},{break} break {/while} end', $a, 'While: 2, end'),
            array('While: {while --$a} {$a},{continue} continue {/while} end', $a, 'While: 2, 1, end'),
        );
    }

    public static function providerWhileInvalid()
    {
        return array(
            array('While: {while} block {/while} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
        );
    }

    public static function providerFor()
    {
        $a = array("c" => 1, "s" => 1, "m" => 3);
        return array(
            array('For: {for $a=4 to=6} $a: {$a}, {/for} end', $a, 'For: $a: 4, $a: 5, $a: 6, end'),
            array('For: {for $a=4 step=2 to=10} $a: {$a}, {/for} end', $a, 'For: $a: 4, $a: 6, $a: 8, $a: 10, end'),
            array('For: {for $a=4 step=-2 to=0} $a: {$a}, {/for} end', $a, 'For: $a: 4, $a: 2, $a: 0, end'),
            array('For: {for $a=$c step=$s to=$m} $a: {$a}, {/for} end', $a, 'For: $a: 1, $a: 2, $a: 3, end'),
            array('For: {for $a=-1 step=-max(1,2) to=-5} $a: {$a}, {/for} end', $a, 'For: $a: -1, $a: -3, $a: -5, end'),
            array('For: {for $a=4 step=2 to=10} $a: {$a}, {break} break {/for} end', $a, 'For: $a: 4, end'),
            array('For: {for $a=4 step=2 to=8} $a: {$a}, {continue} continue {/for} end',
                $a, 'For: $a: 4, $a: 6, $a: 8, end'),
            array('For: {for $a=4 step=2 to=8 index=$i} $a{$i}: {$a}, {/for} end', $a, 'For: $a0: 4, $a1: 6, $a2: 8, end'),
            array('For: {for $a=4 step=2 to=8 index=$i first=$f} {if $f}first{/if} $a{$i}: {$a}, {/for} end',
                $a, 'For: first $a0: 4, $a1: 6, $a2: 8, end'),
            array('For: {for $a=4 step=2 to=8 index=$i first=$f last=$l} {if $f} first {/if} $a{$i}: {$a}, {if $l} last {/if} {/for} end',
                $a, 'For: first $a0: 4, $a1: 6, $a2: 8, last end'),
            array('For: {for $a=1 to=-1 } $a: {$a}, {forelse} empty {/for} end', $a, 'For: empty end'),
            array('For: {for $a=1 to=-1 index=$i first=$f last=$l} {if $f} first {/if} $a{$i}: {$a}, {if $l} last {/if} {forelse} empty {/for} end',
                $a, 'For: empty end'),
        );
    }

    public static function providerForInvalid()
    {
        return array(
            array('For: {for} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('For: {for $a=} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected end of expression"),
            array('For: {for $a+1=3 to=6} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected token '+'"),
            array('For: {for max($a,$b)=3 to=6} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected token '='"),
            array('For: {for to=6 $a=3} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected token 'to'"),
            array('For: {for index=$i $a=3 to=6} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected token 'index'"),
            array('For: {for first=$i $a=3 to=6} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected token 'first'"),
            array('For: {for last=$i $a=3 to=6} block1 {/for} end', 'Fenom\Error\CompileException', "Unexpected token 'last'"),
            array('For: {for $a=4 to=6 unk=4} block1 {/for} end', 'Fenom\Error\CompileException', "Unknown parameter 'unk'"),
            array('For: {for $a=4 to=6} $a: {$a}, {forelse} {break} {/for} end', 'Fenom\Error\CompileException', "Improper usage of the tag {break}"),
            array('For: {for $a=4 to=6} $a: {$a}, {forelse} {continue} {/for} end', 'Fenom\Error\CompileException', "Improper usage of the tag {continue}"),
        );
    }

    public static function providerLayersInvalid()
    {
        return array(
            array('Layers: {foreach $list as $e} block1 {if 1} {foreachelse} {/if} {/foreach} end', 'Fenom\Error\CompileException', "Unexpected tag 'foreachelse' (this tag can be used with 'foreach')"),
            array('Layers: {foreach $list as $e} block1 {if 1}  {/foreach} {/if} end', 'Fenom\Error\CompileException', "Unexpected closing of the tag 'foreach'"),
            array('Layers: {for $a=4 to=6} block1 {if 1} {forelse} {/if} {/for} end', 'Fenom\Error\CompileException', "Unexpected tag 'forelse' (this tag can be used with 'for')"),
            array('Layers: {for $a=4 to=6} block1 {if 1}  {/for} {/if} end', 'Fenom\Error\CompileException', "Unexpected closing of the tag 'for'"),
            array('Layers: {switch 1} {if 1} {case 1} {/if} {/switch} end', 'Fenom\Error\CompileException', "Unexpected tag 'case' (this tag can be used with 'switch')"),
            array('Layers: {/switch} end', 'Fenom\Error\CompileException', "Unexpected closing of the tag 'switch'"),
            array('Layers: {if 1} end', 'Fenom\Error\CompileException', "Unclosed tag: {if}"),
        );
    }

    public static function providerExtends()
    {
        return array(
            array('{extends file="parent.tpl"}{block name="bk1"} block1 {/block}', "Template extended by block1"),
            array('{extends "parent.tpl"}{block "bk1"} block1 {/block}', "Template extended by block1"),
            array('{extends "parent.tpl"}{block "bk1"} block1 {/block}{block "bk2"} block2 {/block} garbage', "Template extended by block1"),
            array('{extends file="parent.tpl"}{block "bk1"} block1 {/block}{block "bk2"} block2 {/block} garbage', "Template multi-extended by block1"),
            array('{extends "parent.tpl"}{block "bk1"} block1 {/block}{block "bk2"} block2 {/block} {block "bk3"} block3 {/block} garbage', "Template multi-extended by block1"),
            array('{extends "parent.tpl"}{var $bk = "bk3"}{block "bk1"} block1 {/block}{block "bk2"} block2 {/block} {block "$bk"} block3 {/block} garbage', "Template multi-extended by block1"),
        );
    }

    public static function providerIsOperator()
    {
        return array(
            // is {$type}
            array('{if $one is int} block1 {else} block2 {/if}', 'block1'),
            array('{if $one && $one is int} block1 {else} block2 {/if}', 'block1'),
            array('{if $zero && $one is int} block1 {else} block2 {/if}', 'block2'),
            array('{if $one is 1} block1 {else} block2 {/if}', 'block1'),
            array('{if $one is 2} block1 {else} block2 {/if}', 'block2'),
            array('{if $one is not int} block1 {else} block2 {/if}', 'block2'),
            array('{if $one is not 1} block1 {else} block2 {/if}', 'block2'),
            array('{if $one is not 2} block1 {else} block2 {/if}', 'block1'),
            array('{if $one is $one} block1 {else} block2 {/if}', 'block1'),
            array('{if $float is float} block1 {else} block2 {/if}', 'block1'),
            array('{if $float is not float} block1 {else} block2 {/if}', 'block2'),
            array('{if $obj is object} block1 {else} block2 {/if}', 'block1'),
            array('{if $obj is $obj} block1 {else} block2 {/if}', 'block1'),
            array('{if $list is array} block1 {else} block2 {/if}', 'block1'),
            array('{if $list is iterable} block1 {else} block2 {/if}', 'block1'),
            array('{if $list is not scalar} block1 {else} block2 {/if}', 'block1'),
            array('{if $list is $list} block1 {else} block2 {/if}', 'block1'),
            array('{if $one is scalar} block1 {else} block2 {/if}', 'block1'),
            // is set
            array('{if $one is set} block1 {else} block2 {/if}', 'block1'),
            array('{if $one is not set} block1 {else} block2 {/if}', 'block2'),
            array('{if $unexists is set} block1 {else} block2 {/if}', 'block2'),
            array('{if $unexists is not set} block1 {else} block2 {/if}', 'block1'),
            array('{if 5 is set} block1 {else} block2 {/if}', 'block1'),
            array('{if time() is set} block1 {else} block2 {/if}', 'block1'),
            array('{if null is set} block1 {else} block2 {/if}', 'block2'),
            array('{if 0 is empty} block1 {else} block2 {/if}', 'block1'),
            array('{if "" is empty} block1 {else} block2 {/if}', 'block1'),
            array('{if "data" is empty} block1 {else} block2 {/if}', 'block2'),
            array('{if time() is not empty} block1 {else} block2 {/if}', 'block1'),
            // is empty
            array('{if $one is empty} block1 {else} block2 {/if}', 'block2'),
            array('{if $one is not empty} block1 {else} block2 {/if}', 'block1'),
            array('{if $unexists is empty} block1 {else} block2 {/if}', 'block1'),
            array('{if $unexists is not empty} block1 {else} block2 {/if}', 'block2'),
            array('{if $zero is empty} block1 {else} block2 {/if}', 'block1'),
            array('{if $zero is not empty} block1 {else} block2 {/if}', 'block2'),
            // instaceof
            array('{if $obj is StdClass} block1 {else} block2 {/if}', 'block1'),
            array('{if $obj is \StdClass} block1 {else} block2 {/if}', 'block1'),
            array('{if $obj is not \My\StdClass} block1 {else} block2 {/if}', 'block1'),
            // event, odd
            array('{if $one is odd} block1 {else} block2 {/if}', 'block1'),
            array('{if $one is even} block1 {else} block2 {/if}', 'block2'),
            array('{if $two is even} block1 {else} block2 {/if}', 'block1'),
            array('{if $two is odd} block1 {else} block2 {/if}', 'block2'),
            // template
            array('{if "welcome.tpl" is template} block1 {else} block2 {/if}', 'block1'),
            array('{if "welcome2.tpl" is template} block1 {else} block2 {/if}', 'block2'),

        );
    }

    public static function providerInOperator()
    {
        return array(
            array('{if $one in "qwertyuiop 1"} block1 {else} block2 {/if}', 'block1'),
            array('{if $one in string "qwertyuiop 1"} block1 {else} block2 {/if}', 'block1'),
            array('{if $one in "qwertyuiop"} block1 {else} block2 {/if}', 'block2'),
            array('{if $one not in "qwertyuiop 1"} block1 {else} block2 {/if}', 'block2'),
            array('{if $one not in "qwertyuiop"} block1 {else}v block2 {/if}', 'block1'),

            array('{if $one in [1, 2, 3]} block1 {else} block2 {/if}', 'block1'),
            array('{if $one in list [1, 2, 3]} block1 {else} block2 {/if}', 'block1'),
            array('{if $one in ["one", "two", "three"]} block1 {else} block2 {/if}', 'block2'),
            array('{if $one in keys [1 => "one", 2 => "two", 3 => "three"]} block1 {else} block2 {/if}', 'block1'),

            array('{if $one in $two} block1 {else} block2 {/if}', 'block2'),
        );
    }

    public static function providerConcat() {
        return array(
            array('{"string" ~ $one ~ up("end")}', "string1END"),
            array('{"string" ~ $one++ ~ "end"}', "string1end"),
            array('{"string" ~ ++$one ~ "end"}', "string2end"),
            array('{"string" ~ "one" ~ "end"}', "stringoneend"),
            array('{"string" ~ 1 ~ "end"}', "string1end"),
        );
    }

    public static function providerAccessor() {
        return array(
            array('{$.get.one}', 'get1'),
            array('{$.post.one}', 'post1'),
            array('{$.request.one}', 'request1'),
            array('{$.session.one}', 'session1'),
            array('{$.files.one}', 'files1'),
            array('{$.globals.one}', 'globals1'),
            array('{$.cookie.one}', 'cookie1'),
            array('{$.server.one}', 'server1'),
            array('{$.const.PHP_EOL}', PHP_EOL),
            array('{$.version}', Fenom::VERSION),
            array('{"string"|append:"_":$.get.one}', 'string_get1'),

            array('{$.get.one?}', '1'),
            array('{$.get.one is set}', '1'),
            array('{$.get.two is empty}', '1'),
        );
    }

    public function _testSandbox()
    {
        try {
            var_dump($this->fenom->setOptions(Fenom::FORCE_VERIFY)->compileCode('{if $unexist} block1 {else} block2 {/if}')->getBody());
        } catch (\Exception $e) {
            print_r($e->getMessage() . "\n" . $e->getTraceAsString());
        }
        exit;
    }

    /**
     * @dataProvider providerVars
     */
    public function testVars($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerVarsInvalid
     */
    public function testVarsInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerModifiers
     */
    public function testModifiers($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerModifiersInvalid
     */
    public function testModifiersInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @group expression
     * @dataProvider providerExpressions
     */
    public function testExpressions($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerExpressionsInvalid
     */
    public function testExpressionsInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @group include
     * @dataProvider providerInclude
     */
    public function testInclude($code, $vars, $result, $options = 0)
    {
        $this->exec($code, $vars, $result, $options);
    }

    /**
     * @dataProvider providerIncludeInvalid
     */
    public function testIncludeInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @group insert
     * @dataProvider providerInsert
     */
    public function testInsert($code, $vars, $result)
    {
        $this->tpl('insert.tpl', $code);
        $this->assertRender('insert.tpl', $result, $vars);
        $tpl = $this->exec($code, $vars, $result);
        $this->assertTrue($tpl->isValid());
    }

    /**
     * @group insert
     * @dataProvider providerInsertInvalid
     */
    public function testInsertInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerIf
     * @group test-if
     */
    public function testIf($code, $vars, $result, $options = 0)
    {
        $this->exec($code, $vars, $result, $options);
    }

    /**
     * @dataProvider providerIfInvalid
     */
    public function testIfInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerCreateVar
     */
    public function testCreateVar($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerCreateVarInvalid
     */
    public function testCreateVarInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @group ternary
     * @dataProvider providerTernary
     */
    public function testTernary($code, $vars, $result = 'right')
    {
        $this->exec(__FUNCTION__ . ": $code end", $vars, __FUNCTION__ . ": $result end");
    }

    /**
     * @dataProvider providerForeach
     */
    public function testForeach($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerForeachInvalid
     */
    public function testForeachInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerFor
     */
    public function testFor($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerForInvalid
     */
    public function testForInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerIgnores
     */
    public function testIgnores($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @group switch
     * @dataProvider providerSwitch
     */
    public function testSwitch($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @group switch-bad
     * @dataProvider providerSwitchInvalid
     */
    public function testSwitchInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerWhile
     */
    public function testWhile($code, $vars, $result)
    {
        $this->exec($code, $vars, $result);
    }

    /**
     * @dataProvider providerWhileInvalid
     */
    public function testWhileInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @dataProvider providerLayersInvalid
     */
    public function testLayersInvalid($code, $exception, $message, $options = 0)
    {
        $this->execError($code, $exception, $message, $options);
    }

    /**
     * @group is_operator
     * @dataProvider providerIsOperator
     */
    public function testIsOperator($code, $result)
    {
        $this->exec($code, self::getVars(), $result);
    }

    /**
     * @group in_operator
     * @dataProvider providerInOperator
     */
    public function testInOperator($code, $result)
    {
        $this->exec($code, self::getVars(), $result);
    }

    /**
     * @dataProvider providerConcat
     */
    public function testConcat($code, $result)
    {
        $this->exec($code, self::getVars(), $result);
    }

    /**
     * @group accessor
     * @dataProvider providerAccessor
     */
    public function testAccessor($code, $result)
    {
        $this->exec($code, self::getVars(), $result);
    }
}