merged branch vicb/routingmatcher (PR #4170)

Commits
-------

a196ca0 [Routing] Compiler: remove lazy quantifiers with no effect
8232aa1 [Routing] Compiler: fix in the computing of the segment separators

Discussion
----------

[Routing] Fix the matching process

This PR is based on the PR #3678, #4139.

[![Build Status](https://secure.travis-ci.org/vicb/symfony.png?branch=routingmatcher)](http://travis-ci.org/vicb/symfony)

**The spec**

A pattern is composed of both text and variable segments: `/{variable}-test/{other_variable}`.

A variable segment will match anything until a separator is encountered. The separator is the character following the variable segment when available or preceding the variable otherwise (i.e. at the end of the pattern).

That is:

* the separator is `-` for the `variable`,
* the separator is `/` for the `other_variable`.

*Note: This default matching behavior can be overridden if a requirement is specified for a variable)*

**Fixes**

* The current behavior is to consider booth the preceding and following characters as separators (considering availability),
* The "preceding" separator of the first variable is always set to `/` whatever the preceding character is (due to `$pos = 0` for the first iteration).

**Todo**

Update the doc once this is merged
This commit is contained in:
Fabien Potencier 2012-05-07 10:15:50 +02:00
commit cc85a6efda
6 changed files with 74 additions and 63 deletions

View File

@ -26,6 +26,8 @@ class RouteCompiler implements RouteCompilerInterface
* @param Route $route A Route instance
*
* @return CompiledRoute A CompiledRoute instance
*
* @throws \LogicException If a variable is referenced more than once
*/
public function compile(Route $route)
{
@ -34,22 +36,22 @@ class RouteCompiler implements RouteCompilerInterface
$tokens = array();
$variables = array();
$pos = 0;
preg_match_all('#.\{([\w\d_]+)\}#', $pattern, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
preg_match_all('#.\{(\w+)\}#', $pattern, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
foreach ($matches as $match) {
if ($text = substr($pattern, $pos, $match[0][1] - $pos)) {
$tokens[] = array('text', $text);
}
$seps = array($pattern[$pos]);
$pos = $match[0][1] + strlen($match[0][0]);
$var = $match[1][0];
if ($req = $route->getRequirement($var)) {
$regexp = $req;
} else {
if ($pos !== $len) {
$seps[] = $pattern[$pos];
}
$regexp = sprintf('[^%s]+?', preg_quote(implode('', array_unique($seps)), self::REGEX_DELIMITER));
// Use the character following the variable as the separator when available
// Use the character preceding the variable otherwise
$separator = $pos !== $len ? $pattern[$pos] : $match[0][0][0];
$regexp = sprintf('[^%s]+', preg_quote($separator, self::REGEX_DELIMITER));
}
$tokens[] = array('variable', $match[0][0][0], $regexp, $var);

View File

@ -7,17 +7,17 @@ RewriteCond %{REQUEST_URI} ^/foo/(baz|symfony)$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:foo,E=_ROUTING_bar:%1,E=_ROUTING_def:test]
# bar
RewriteCond %{REQUEST_URI} ^/bar/([^/]+?)$
RewriteCond %{REQUEST_URI} ^/bar/([^/]+)$
RewriteCond %{REQUEST_METHOD} !^(GET|HEAD)$ [NC]
RewriteRule .* - [S=1,E=_ROUTING__allow_GET:1,E=_ROUTING__allow_HEAD:1]
RewriteCond %{REQUEST_URI} ^/bar/([^/]+?)$
RewriteCond %{REQUEST_URI} ^/bar/([^/]+)$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:bar,E=_ROUTING_foo:%1]
# baragain
RewriteCond %{REQUEST_URI} ^/baragain/([^/]+?)$
RewriteCond %{REQUEST_URI} ^/baragain/([^/]+)$
RewriteCond %{REQUEST_METHOD} !^(GET|POST|HEAD)$ [NC]
RewriteRule .* - [S=1,E=_ROUTING__allow_GET:1,E=_ROUTING__allow_POST:1,E=_ROUTING__allow_HEAD:1]
RewriteCond %{REQUEST_URI} ^/baragain/([^/]+?)$
RewriteCond %{REQUEST_URI} ^/baragain/([^/]+)$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:baragain,E=_ROUTING_foo:%1]
# baz
@ -35,25 +35,25 @@ RewriteCond %{REQUEST_URI} ^/test/baz3/$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:baz3]
# baz4
RewriteCond %{REQUEST_URI} ^/test/([^/]+?)$
RewriteCond %{REQUEST_URI} ^/test/([^/]+)$
RewriteRule .* $0/ [QSA,L,R=301]
RewriteCond %{REQUEST_URI} ^/test/([^/]+?)/$
RewriteCond %{REQUEST_URI} ^/test/([^/]+)/$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:baz4,E=_ROUTING_foo:%1]
# baz5
RewriteCond %{REQUEST_URI} ^/test/([^/]+?)/$
RewriteCond %{REQUEST_URI} ^/test/([^/]+)/$
RewriteCond %{REQUEST_METHOD} !^(GET|HEAD)$ [NC]
RewriteRule .* - [S=2,E=_ROUTING__allow_GET:1,E=_ROUTING__allow_HEAD:1]
RewriteCond %{REQUEST_URI} ^/test/([^/]+?)$
RewriteCond %{REQUEST_URI} ^/test/([^/]+)$
RewriteRule .* $0/ [QSA,L,R=301]
RewriteCond %{REQUEST_URI} ^/test/([^/]+?)/$
RewriteCond %{REQUEST_URI} ^/test/([^/]+)/$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:baz5,E=_ROUTING_foo:%1]
# baz5unsafe
RewriteCond %{REQUEST_URI} ^/testunsafe/([^/]+?)/$
RewriteCond %{REQUEST_URI} ^/testunsafe/([^/]+)/$
RewriteCond %{REQUEST_METHOD} !^(POST)$ [NC]
RewriteRule .* - [S=1,E=_ROUTING__allow_POST:1]
RewriteCond %{REQUEST_URI} ^/testunsafe/([^/]+?)/$
RewriteCond %{REQUEST_URI} ^/testunsafe/([^/]+)/$
RewriteRule .* app.php [QSA,L,E=_ROUTING__route:baz5unsafe,E=_ROUTING_foo:%1]
# baz6

View File

@ -31,7 +31,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
}
// bar
if (0 === strpos($pathinfo, '/bar') && preg_match('#^/bar/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/bar') && preg_match('#^/bar/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
if (!in_array($this->context->getMethod(), array('GET', 'HEAD'))) {
$allow = array_merge($allow, array('GET', 'HEAD'));
goto not_bar;
@ -44,7 +44,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
not_bar:
// barhead
if (0 === strpos($pathinfo, '/barhead') && preg_match('#^/barhead/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/barhead') && preg_match('#^/barhead/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
if (!in_array($this->context->getMethod(), array('GET', 'HEAD'))) {
$allow = array_merge($allow, array('GET', 'HEAD'));
goto not_barhead;
@ -72,14 +72,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
}
// baz4
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+?)/$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+)/$#s', $pathinfo, $matches)) {
$matches['_route'] = 'baz4';
return $matches;
}
// baz5
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+?)/$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+)/$#s', $pathinfo, $matches)) {
if ($this->context->getMethod() != 'POST') {
$allow[] = 'POST';
goto not_baz5;
@ -92,7 +92,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
not_baz5:
// baz.baz6
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+?)/$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+)/$#s', $pathinfo, $matches)) {
if ($this->context->getMethod() != 'PUT') {
$allow[] = 'PUT';
goto not_bazbaz6;
@ -124,14 +124,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
if (0 === strpos($pathinfo, '/a')) {
if (0 === strpos($pathinfo, '/a/b\'b')) {
// foo1
if (preg_match('#^/a/b\'b/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo1';
return $matches;
}
// bar1
if (preg_match('#^/a/b\'b/(?<bar>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<bar>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'bar1';
return $matches;
@ -148,14 +148,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
if (0 === strpos($pathinfo, '/a/b\'b')) {
// foo2
if (preg_match('#^/a/b\'b/(?<foo1>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<foo1>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo2';
return $matches;
}
// bar2
if (preg_match('#^/a/b\'b/(?<bar1>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<bar1>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'bar2';
return $matches;
@ -167,7 +167,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
if (0 === strpos($pathinfo, '/multi')) {
// helloWorld
if (0 === strpos($pathinfo, '/multi/hello') && preg_match('#^/multi/hello(?:/(?<who>[^/]+?))?$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/multi/hello') && preg_match('#^/multi/hello(?:/(?<who>[^/]+))?$#s', $pathinfo, $matches)) {
return array_merge($this->mergeDefaults($matches, array ( 'who' => 'World!',)), array('_route' => 'helloWorld'));
}
@ -184,14 +184,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
}
// foo3
if (preg_match('#^/(?<_locale>[^/]+?)/b/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/(?<_locale>[^/]+)/b/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo3';
return $matches;
}
// bar3
if (preg_match('#^/(?<_locale>[^/]+?)/b/(?<bar>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/(?<_locale>[^/]+)/b/(?<bar>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'bar3';
return $matches;
@ -203,7 +203,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
}
// foo4
if (0 === strpos($pathinfo, '/aba') && preg_match('#^/aba/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/aba') && preg_match('#^/aba/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo4';
return $matches;
@ -217,14 +217,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
if (0 === strpos($pathinfo, '/a/b')) {
// b
if (preg_match('#^/a/b/(?<var>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b/(?<var>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'b';
return $matches;
}
// c
if (0 === strpos($pathinfo, '/a/b/c') && preg_match('#^/a/b/c/(?<var>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/a/b/c') && preg_match('#^/a/b/c/(?<var>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'c';
return $matches;

View File

@ -31,7 +31,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
}
// bar
if (0 === strpos($pathinfo, '/bar') && preg_match('#^/bar/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/bar') && preg_match('#^/bar/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
if (!in_array($this->context->getMethod(), array('GET', 'HEAD'))) {
$allow = array_merge($allow, array('GET', 'HEAD'));
goto not_bar;
@ -44,7 +44,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
not_bar:
// barhead
if (0 === strpos($pathinfo, '/barhead') && preg_match('#^/barhead/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/barhead') && preg_match('#^/barhead/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
if (!in_array($this->context->getMethod(), array('GET', 'HEAD'))) {
$allow = array_merge($allow, array('GET', 'HEAD'));
goto not_barhead;
@ -76,7 +76,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
}
// baz4
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+?)/?$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+)/?$#s', $pathinfo, $matches)) {
if (substr($pathinfo, -1) !== '/') {
return $this->redirect($pathinfo.'/', 'baz4');
}
@ -87,7 +87,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
}
// baz5
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+?)/$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+)/$#s', $pathinfo, $matches)) {
if ($this->context->getMethod() != 'POST') {
$allow[] = 'POST';
goto not_baz5;
@ -100,7 +100,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
not_baz5:
// baz.baz6
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+?)/$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/test') && preg_match('#^/test/(?<foo>[^/]+)/$#s', $pathinfo, $matches)) {
if ($this->context->getMethod() != 'PUT') {
$allow[] = 'PUT';
goto not_bazbaz6;
@ -132,14 +132,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
if (0 === strpos($pathinfo, '/a')) {
if (0 === strpos($pathinfo, '/a/b\'b')) {
// foo1
if (preg_match('#^/a/b\'b/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo1';
return $matches;
}
// bar1
if (preg_match('#^/a/b\'b/(?<bar>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<bar>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'bar1';
return $matches;
@ -156,14 +156,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
if (0 === strpos($pathinfo, '/a/b\'b')) {
// foo2
if (preg_match('#^/a/b\'b/(?<foo1>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<foo1>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo2';
return $matches;
}
// bar2
if (preg_match('#^/a/b\'b/(?<bar1>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b\'b/(?<bar1>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'bar2';
return $matches;
@ -175,7 +175,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
if (0 === strpos($pathinfo, '/multi')) {
// helloWorld
if (0 === strpos($pathinfo, '/multi/hello') && preg_match('#^/multi/hello(?:/(?<who>[^/]+?))?$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/multi/hello') && preg_match('#^/multi/hello(?:/(?<who>[^/]+))?$#s', $pathinfo, $matches)) {
return array_merge($this->mergeDefaults($matches, array ( 'who' => 'World!',)), array('_route' => 'helloWorld'));
}
@ -196,14 +196,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
}
// foo3
if (preg_match('#^/(?<_locale>[^/]+?)/b/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/(?<_locale>[^/]+)/b/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo3';
return $matches;
}
// bar3
if (preg_match('#^/(?<_locale>[^/]+?)/b/(?<bar>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/(?<_locale>[^/]+)/b/(?<bar>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'bar3';
return $matches;
@ -215,7 +215,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
}
// foo4
if (0 === strpos($pathinfo, '/aba') && preg_match('#^/aba/(?<foo>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/aba') && preg_match('#^/aba/(?<foo>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'foo4';
return $matches;
@ -229,14 +229,14 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Tests\Fixtures\Redirec
if (0 === strpos($pathinfo, '/a/b')) {
// b
if (preg_match('#^/a/b/(?<var>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/a/b/(?<var>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'b';
return $matches;
}
// c
if (0 === strpos($pathinfo, '/a/b/c') && preg_match('#^/a/b/c/(?<var>[^/]+?)$#s', $pathinfo, $matches)) {
if (0 === strpos($pathinfo, '/a/b/c') && preg_match('#^/a/b/c/(?<var>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'c';
return $matches;

View File

@ -32,7 +32,7 @@ class ProjectUrlMatcher extends Symfony\Component\Routing\Matcher\UrlMatcher
}
// dynamic
if (preg_match('#^/rootprefix/(?<var>[^/]+?)$#s', $pathinfo, $matches)) {
if (preg_match('#^/rootprefix/(?<var>[^/]+)$#s', $pathinfo, $matches)) {
$matches['_route'] = 'dynamic';
return $matches;

View File

@ -43,51 +43,51 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
array(
'Route with a variable',
array('/foo/{bar}'),
'/foo', '#^/foo/(?<bar>[^/]+?)$#s', array('bar'), array(
array('variable', '/', '[^/]+?', 'bar'),
'/foo', '#^/foo/(?<bar>[^/]+)$#s', array('bar'), array(
array('variable', '/', '[^/]+', 'bar'),
array('text', '/foo'),
)),
array(
'Route with a variable that has a default value',
array('/foo/{bar}', array('bar' => 'bar')),
'/foo', '#^/foo(?:/(?<bar>[^/]+?))?$#s', array('bar'), array(
array('variable', '/', '[^/]+?', 'bar'),
'/foo', '#^/foo(?:/(?<bar>[^/]+))?$#s', array('bar'), array(
array('variable', '/', '[^/]+', 'bar'),
array('text', '/foo'),
)),
array(
'Route with several variables',
array('/foo/{bar}/{foobar}'),
'/foo', '#^/foo/(?<bar>[^/]+?)/(?<foobar>[^/]+?)$#s', array('bar', 'foobar'), array(
array('variable', '/', '[^/]+?', 'foobar'),
array('variable', '/', '[^/]+?', 'bar'),
'/foo', '#^/foo/(?<bar>[^/]+)/(?<foobar>[^/]+)$#s', array('bar', 'foobar'), array(
array('variable', '/', '[^/]+', 'foobar'),
array('variable', '/', '[^/]+', 'bar'),
array('text', '/foo'),
)),
array(
'Route with several variables that have default values',
array('/foo/{bar}/{foobar}', array('bar' => 'bar', 'foobar' => '')),
'/foo', '#^/foo(?:/(?<bar>[^/]+?)(?:/(?<foobar>[^/]+?))?)?$#s', array('bar', 'foobar'), array(
array('variable', '/', '[^/]+?', 'foobar'),
array('variable', '/', '[^/]+?', 'bar'),
'/foo', '#^/foo(?:/(?<bar>[^/]+)(?:/(?<foobar>[^/]+))?)?$#s', array('bar', 'foobar'), array(
array('variable', '/', '[^/]+', 'foobar'),
array('variable', '/', '[^/]+', 'bar'),
array('text', '/foo'),
)),
array(
'Route with several variables but some of them have no default values',
array('/foo/{bar}/{foobar}', array('bar' => 'bar')),
'/foo', '#^/foo/(?<bar>[^/]+?)/(?<foobar>[^/]+?)$#s', array('bar', 'foobar'), array(
array('variable', '/', '[^/]+?', 'foobar'),
array('variable', '/', '[^/]+?', 'bar'),
'/foo', '#^/foo/(?<bar>[^/]+)/(?<foobar>[^/]+)$#s', array('bar', 'foobar'), array(
array('variable', '/', '[^/]+', 'foobar'),
array('variable', '/', '[^/]+', 'bar'),
array('text', '/foo'),
)),
array(
'Route with an optional variable as the first segment',
array('/{bar}', array('bar' => 'bar')),
'', '#^/(?<bar>[^/]+?)?$#s', array('bar'), array(
array('variable', '/', '[^/]+?', 'bar'),
'', '#^/(?<bar>[^/]+)?$#s', array('bar'), array(
array('variable', '/', '[^/]+', 'bar'),
)),
array(
@ -96,6 +96,15 @@ class RouteCompilerTest extends \PHPUnit_Framework_TestCase
'', '#^/(?<bar>(foo|bar))?$#s', array('bar'), array(
array('variable', '/', '(foo|bar)', 'bar'),
)),
array(
'Route with a variable in last position',
array('/foo-{bar}'),
'/foo', '#^/foo\-(?<bar>[^\-]+)$#s', array('bar'), array(
array('variable', '-', '[^\-]+', 'bar'),
array('text', '/foo'),
)),
);
}