reset configs and other inits between tests

2 files changed, 205 insertions, 122 deletions

diff --git a/_testing/bootstrap.php b/_testing/bootstrap.php
index cb8a3b079..5b828141f 100644
--- a/_testing/bootstrap.php
+++ b/_testing/bootstrap.php
@@ -8,45 +8,45 @@
 
 // helper for recursive copy()
 function rcopy($destdir, $source) {
-	if (!is_dir($source)) {
-		copy($source, $destdir.'/'.basename($source));
-	} else {
-		$newdestdir = $destdir.'/'.basename($source);
-		mkdir($newdestdir);
-
-		$dh = dir($source);
-		while (false !== ($entry = $dh->read())) {
-			if ($entry == '.' || $entry == '..') {
-				continue;
-			}
-			rcopy($newdestdir, $source.'/'.$entry);
-		}
-		$dh->close();
-	}
+    if (!is_dir($source)) {
+        copy($source, $destdir.'/'.basename($source));
+    } else {
+        $newdestdir = $destdir.'/'.basename($source);
+        mkdir($newdestdir);
+
+        $dh = dir($source);
+        while (false !== ($entry = $dh->read())) {
+            if ($entry == '.' || $entry == '..') {
+                continue;
+            }
+            rcopy($newdestdir, $source.'/'.$entry);
+        }
+        $dh->close();
+    }
 }
 
 // helper for recursive rmdir()/unlink()
 function rdelete($target) {
-	if (!is_dir($target)) {
-		unlink($target);
-	} else {
-		$dh = dir($target);
-		while (false !== ($entry = $dh->read())) {
-			if ($entry == '.' || $entry == '..') {
-				continue;
-			}
-			rdelete("$target/$entry");
-		}
-		$dh->close();
-		rmdir($target);
-	}
+    if (!is_dir($target)) {
+        unlink($target);
+    } else {
+        $dh = dir($target);
+        while (false !== ($entry = $dh->read())) {
+            if ($entry == '.' || $entry == '..') {
+                continue;
+            }
+            rdelete("$target/$entry");
+        }
+        $dh->close();
+        rmdir($target);
+    }
 }
 
 // helper to append text to a file
 function fappend($file, $text) {
-	$fh = fopen($file, 'a');
-	fwrite($fh, $text);
-	fclose($fh);
+    $fh = fopen($file, 'a');
+    fwrite($fh, $text);
+    fclose($fh);
 }
 
 // if someone really wants a special handling during tests
@@ -66,48 +66,48 @@ define('DOKU_TMP_DATA', TMP_DIR.'/data/');
 
 // default plugins
 $default_plugins = array(
-	'acl',
-	'action',
-	'admin',
-	'config',
-	'info',
-	'plugin',
-	'popularity',
-	'remote',
-	'revert',
-	'safefnrecode',
-	'syntax',
-	'usermanager'
+    'acl',
+    'action',
+    'admin',
+    'config',
+    'info',
+    'plugin',
+    'popularity',
+    'remote',
+    'revert',
+    'safefnrecode',
+    'syntax',
+    'usermanager'
 );
 
 // default server variables
 $default_server_vars = array(
-	'QUERY_STRING' => '?id=',
-	'REQUEST_METHOD' => 'GET',
-	'CONTENT_TYPE' => '',
-	'CONTENT_LENGTH' => '',
-	'SCRIPT_NAME' => '/doku.php',
-	'REQUEST_URI' => '/doku.php?id=',
-	'DOCUMENT_URI' => '/doku.php',
-	'DOCUMENT_ROOT' => DOKU_INC,
-	'SERVER_PROTOCOL' => 'HTTP/1.1',
-	'SERVER_SOFTWARE' => 'nginx/0.7.67',
-	'REMOTE_ADDR' => '87.142.120.6',
-	'REMOTE_PORT' => '21418',
-	'SERVER_ADDR' => '46.38.241.24',
-	'SERVER_PORT' => '443',
-	'SERVER_NAME' => 'wiki.example.com',
-	'REDIRECT_STATUS' => '200',
-	'SCRIPT_FILENAME' => DOKU_INC.'doku.php',
-	'HTTP_HOST' => 'wiki.example.com',
-	'HTTP_USER_AGENT' => 'Mozilla/5.0 (X11; OpenBSD amd64; rv:11.0) Gecko/20100101 Firefox/11.0',
-	'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
-	'HTTP_ACCEPT_LANGUAGE' => 'en-us,en;q=0.5',
-	'HTTP_ACCEPT_ENCODING' => 'gzip, deflate',
-	'HTTP_CONNECTION' => 'keep-alive',
-	'HTTP_CACHE_CONTROL' => 'max-age=0',
-	'PHP_SELF' => '/doku.php',
-	'REQUEST_TIME' => time(),
+    'QUERY_STRING' => '?id=',
+    'REQUEST_METHOD' => 'GET',
+    'CONTENT_TYPE' => '',
+    'CONTENT_LENGTH' => '',
+    'SCRIPT_NAME' => '/doku.php',
+    'REQUEST_URI' => '/doku.php?id=',
+    'DOCUMENT_URI' => '/doku.php',
+    'DOCUMENT_ROOT' => DOKU_INC,
+    'SERVER_PROTOCOL' => 'HTTP/1.1',
+    'SERVER_SOFTWARE' => 'nginx/0.7.67',
+    'REMOTE_ADDR' => '87.142.120.6',
+    'REMOTE_PORT' => '21418',
+    'SERVER_ADDR' => '46.38.241.24',
+    'SERVER_PORT' => '443',
+    'SERVER_NAME' => 'wiki.example.com',
+    'REDIRECT_STATUS' => '200',
+    'SCRIPT_FILENAME' => DOKU_INC.'doku.php',
+    'HTTP_HOST' => 'wiki.example.com',
+    'HTTP_USER_AGENT' => 'Mozilla/5.0 (X11; OpenBSD amd64; rv:11.0) Gecko/20100101 Firefox/11.0',
+    'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+    'HTTP_ACCEPT_LANGUAGE' => 'en-us,en;q=0.5',
+    'HTTP_ACCEPT_ENCODING' => 'gzip, deflate',
+    'HTTP_CONNECTION' => 'keep-alive',
+    'HTTP_CACHE_CONTROL' => 'max-age=0',
+    'PHP_SELF' => '/doku.php',
+    'REQUEST_TIME' => time(),
 );
 
 // create temp directories
@@ -115,7 +115,7 @@ mkdir(TMP_DIR);
 
 // cleanup dir after exit
 register_shutdown_function(function() {
-	rdelete(TMP_DIR);
+    rdelete(TMP_DIR);
 });
 
 // populate default dirs
@@ -125,20 +125,20 @@ rcopy(TMP_DIR, dirname(__FILE__).'/data');
 // disable all non-default plugins by default
 $dh = dir(DOKU_INC.'lib/plugins/');
 while (false !== ($entry = $dh->read())) {
-	if ($entry == '.' || $entry == '..' || $entry == 'index.html') {
-		continue;
-	}
-
-	if (substr($entry, strlen($entry) - 4) == '.php') {
-		$plugin = substr($entry, 0, strlen($entry) - 4);
-	} else {
-		$plugin = $entry;
-	}
-
-	if (!in_array($plugin, $default_plugins)) {
-		// disable this plugin
-		fappend(DOKU_CONF.'plugins.local.php', "\$plugins['$plugin'] = 0;\n");
-	}
+    if ($entry == '.' || $entry == '..' || $entry == 'index.html') {
+        continue;
+    }
+
+    if (substr($entry, strlen($entry) - 4) == '.php') {
+        $plugin = substr($entry, 0, strlen($entry) - 4);
+    } else {
+        $plugin = $entry;
+    }
+
+    if (!in_array($plugin, $default_plugins)) {
+        // disable this plugin
+        fappend(DOKU_CONF.'plugins.local.php', "\$plugins['$plugin'] = 0;\n");
+    }
 }
 $dh->close();
 
@@ -147,7 +147,7 @@ $_GET = array('id' => '');
 $_POST = array();
 $_REQUEST = array('id' => '');
 foreach ($default_server_vars as $key => $value) {
-	$_SERVER[$key] = $value;
+    $_SERVER[$key] = $value;
 }
 
 // load dw
@@ -157,56 +157,99 @@ require_once(DOKU_INC.'inc/init.php');
 $output_buffer = '';
 
 function ob_start_callback($buffer) {
-	global $output_buffer;
-	$output_buffer .= $buffer;
+    global $output_buffer;
+    $output_buffer .= $buffer;
 }
 
 // Helper class to provide basic functionality for tests
 abstract class DokuWikiTest extends PHPUnit_Framework_TestCase {
-	// nothing for now, makes migration easy
+    // nothing for now, makes migration easy
+
+    function setUp() {
+        // reload config
+        global $conf, $config_cascade;
+        $conf = array();
+        foreach (array('default','local','protected') as $config_group) {
+            if (empty($config_cascade['main'][$config_group])) continue;
+            foreach ($config_cascade['main'][$config_group] as $config_file) {
+                if (@file_exists($config_file)) {
+                    include($config_file);
+                }
+            }
+        }
+
+        // reload license config
+        global $license;
+        $license = array();
+
+        // load the license file(s)
+        foreach (array('default','local') as $config_group) {
+            if (empty($config_cascade['license'][$config_group])) continue;
+            foreach ($config_cascade['license'][$config_group] as $config_file) {
+                if(@file_exists($config_file)){
+                    include($config_file);
+                }
+            }
+        }
+
+        // make real paths and check them
+        init_paths();
+        init_files();
+
+        // reset loaded plugins
+        global $plugin_controller_class, $plugin_controller;
+        $plugin_controller = new $plugin_controller_class();
+        global $EVENT_HANDLER;
+        $EVENT_HANDLER = new Doku_Event_Handler();
+
+        // reload language
+        $local = $conf['lang'];
+        trigger_event('INIT_LANG_LOAD', $local, 'init_lang', true);
+    }
+
 }
 
 // Helper class to execute a fake request
 class TestRequest {
-	function hook($hook, $step, $function) {
-		global $EVENT_HANDLER;
-		$null = null;
-		$EVENT_HANDLER->register_hook($hook, $step, $null, $function);
-	}
-
-	function execute() {
-		global $output_buffer;
-		$output_buffer = '';
-
-		// now execute dokuwiki and grep the output
-		header_remove();
-		ob_start('ob_start_callback');
-		include(DOKU_INC.'doku.php');
-		ob_end_flush();
-
-		// it's done, return the page result
-		return new TestResponse(
-				$output_buffer,
-				headers_list()
-			);
-	}
+    function hook($hook, $step, $function) {
+        global $EVENT_HANDLER;
+        $null = null;
+        $EVENT_HANDLER->register_hook($hook, $step, $null, $function);
+    }
+
+    function execute() {
+        global $output_buffer;
+        $output_buffer = '';
+
+        // now execute dokuwiki and grep the output
+        header_remove();
+        ob_start('ob_start_callback');
+        include(DOKU_INC.'doku.php');
+        ob_end_flush();
+
+        // it's done, return the page result
+        return new TestResponse(
+                $output_buffer,
+                headers_list()
+            );
+    }
 }
 
 // holds a copy of all produced outputs of a TestRequest
 class TestResponse {
-	var $content;
-	var $headers;
+    var $content;
+    var $headers;
 
-	function __construct($content, $headers) {
-		$this->content = $content;
-		$this->headers = $headers;
-	}
+    function __construct($content, $headers) {
+        $this->content = $content;
+        $this->headers = $headers;
+    }
 
-	function getContent() {
-		return $this->content;
-	}
+    function getContent() {
+        return $this->content;
+    }
 
-	function getHeaders() {
-		return $this->headers;
-	}
+    function getHeaders() {
+        return $this->headers;
+    }
 }
diff --git a/_testing/tests/testing/inttests_reset.test.php b/_testing/tests/testing/inttests_reset.test.php
new file mode 100644
index 000000000..2241421f5
--- /dev/null
+++ b/_testing/tests/testing/inttests_reset.test.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * @group integration
+ */
+class InttestsScopeTest extends DokuWikiTest {
+
+    public $triggered = false;
+
+    function testFirstRun(){
+        global $conf;
+        $conf['foo'] = 'bar';
+
+        global $EVENT_HANDLER;
+        $null = null;
+        $self = $this;
+        $EVENT_HANDLER->register_hook('DOKUWIKI_STARTED', 'AFTER', $null,
+            function() use ($self) {
+                $self->triggered = true;
+            }
+        );
+        $request = new TestRequest();
+        $request->execute();
+        $this->assertTrue($this->triggered);
+    }
+
+    /**
+     * @depends testFirstRun
+     */
+    function testSecondRun(){
+        global $conf;
+        $this->assertFalse(isset($conf['foo']), 'conf setting');
+
+        $request = new TestRequest();
+        $request->execute();
+
+        $this->assertFalse($this->triggered, 'trigger');
+    }
+
+}