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working on configuration unit test generator as described in #16

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This commit is contained in:
El RIDO 2015-08-29 01:26:48 +02:00
parent ae82e84ef8
commit 1c4d1aa6b6
5 changed files with 476 additions and 4 deletions
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4
.gitattributes vendored Normal file
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@ -0,0 +1,4 @@
doc/* export-ignore
tst/* export-ignore
.gitattributes export-ignore
.gitignore export-ignore

8
lib/zerobin.php
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@ -121,15 +121,15 @@ class zerobin
{
foreach (array('cfg', 'lib') as $dir)
{
if (!is_file(PATH . $dir . '/.htaccess')) file_put_contents(
PATH . $dir . '/.htaccess',
if (!is_file(PATH . $dir . DIRECTORY_SEPARATOR . '.htaccess')) file_put_contents(
PATH . $dir . DIRECTORY_SEPARATOR . '.htaccess',
'Allow from none' . PHP_EOL .
'Deny from all'. PHP_EOL,
LOCK_EX
);
}
$this->_conf = parse_ini_file(PATH . 'cfg/conf.ini', true);
$this->_conf = parse_ini_file(PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.ini', true);
foreach (array('main', 'model') as $section) {
if (!array_key_exists($section, $this->_conf)) die(
"ZeroBin requires configuration section [$section] to be present in configuration file."
@ -339,7 +339,7 @@ class zerobin
// Generate the "delete" token.
// The token is the hmac of the pasteid signed with the server salt.
// The paste can be delete by calling http://myserver.com/zerobin/?pasteid=<pasteid>&deletetoken=<deletetoken>
// The paste can be delete by calling http://example.com/zerobin/?pasteid=<pasteid>&deletetoken=<deletetoken>
$deletetoken = hash_hmac('sha1', $dataid, serversalt::get());
// 0 = no error

341
tst/configGenerator.php Executable file
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@ -0,0 +1,341 @@
#!/usr/bin/env php
<?php
/**
* generates a config unit test class
*
* This generator is meant to test all possible configuration combinations
* without having to write endless amounts of code manually.
*
* DANGER: Too many options/settings and too high max iteration setting may trigger
* a fork bomb. Please save your work before executing this script.
*/
include 'bootstrap.php';
$options = array(
'main/opendiscussion' => array(
array(
'setting' => true,
'tests' => array(
array(
'type' => 'NotTag',
'args' => array(
array(
'id' => 'opendiscussion',
'attributes' => array(
'disabled' => 'disabled',
),
),
'$content',
'outputs enabled discussion correctly'
),
),
),
'affects' => array('view')
), array(
'setting' => false,
'tests' => array(
array(
'type' => 'Tag',
'args' => array(
array(
'id' => 'opendiscussion',
'attributes' => array(
'disabled' => 'disabled',
),
),
'$content',
'outputs disabled discussion correctly'
),
),
),
'affects' => array('view')
),
),
'main/syntaxhighlighting' => array(
array(
'setting' => true,
'tests' => array(
array(
'type' => 'Tag',
'args' => array(
array(
'tag' => 'link',
'attributes' => array(
'type' => 'text/css',
'rel' => 'stylesheet',
'href' => 'regexp:#css/prettify/prettify.css#',
),
),
'$content',
'outputs stylesheet correctly',
),
), array(
'type' => 'Tag',
'args' => array(
array(
'tag' => 'script',
'attributes' => array(
'type' => 'text/javascript',
'src' => 'regexp:#js/prettify.js#'
),
),
'$content',
'outputs javascript correctly',
),
),
),
'affects' => array('view'),
), array(
'setting' => false,
'tests' => array(
array(
'type' => 'NotTag',
'args' => array(
array(
'tag' => 'link',
'attributes' => array(
'type' => 'text/css',
'rel' => 'stylesheet',
'href' => 'regexp:#css/prettify/prettify.css#',
),
),
'$content',
'removes stylesheet correctly',
),
), array(
'type' => 'NotTag',
'args' => array(
array(
'tag' => 'script',
'attributes' => array(
'type' => 'text/javascript',
'src' => 'regexp:#js/prettify.js#',
),
),
'$content',
'removes javascript correctly',
),
),
),
'affects' => array('view'),
),
),
);
// endless loop protection, since we're working with a recursive function, creating factorial configurations
define('MAX_ITERATIONS', 1000);
// generate all possible combinations of configurations: (option * settings)!
$i = 0;
$configurations = array(array('options' => array(), 'tests' => array(), 'affects' => array()));
$configurations = getConfigurations($options, $configurations, $i);
$defaultOptions = parse_ini_file(PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.ini', true);
$code = <<<'EOT'
<?php
/**
* DO NOT EDIT: This file is automatically generated by configGenerator.php
*/
class configTest extends PHPUnit_Framework_TestCase
{
private static $pasteid = '501f02e9eeb8bcec';
private static $paste = array(
'data' => '{"iv":"EN39/wd5Nk8HAiSG2K5AsQ","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"QKN1DBXe5PI","ct":"8hA83xDdXjD7K2qfmw5NdA"}',
'meta' => array(
'postdate' => 1344803344,
'opendiscussion' => true,
),
);
private $_model;
private $_conf;
public function setUp()
{
/* Setup Routine */
$this->_conf = PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.ini';
if (!is_file($this->_conf . '.bak') && is_file($this->_conf))
rename($this->_conf, $this->_conf . '.bak');
$this->_model = zerobin_data::getInstance(array('dir' => PATH . 'data'));
serversalt::setPath(PATH . 'data');
$this->reset();
}
public function tearDown()
{
/* Tear Down Routine */
rename($this->_conf . '.bak', $this->_conf);
}
public function reset($configuration = array())
{
$_POST = array();
$_GET = array();
$_SERVER = array();
if ($this->_model->exists(self::$pasteid))
$this->_model->delete(self::$pasteid);
// generate configuration file
if (count($configuration)) {
@unlink($this->_conf);
$c = fopen($this->_conf, 'a');
foreach ($configuration as $section => $options) {
fwrite($c, "[$section]" . PHP_EOL);
foreach($options as $option => $setting) {
if (is_string($setting)) {
$setting = '"' . $setting . '"';
} else {
$setting = var_export($setting, true);
}
fwrite($c, "$option = $setting" . PHP_EOL);
}
fwrite($c, PHP_EOL);
}
fclose($c);
}
}
EOT;
foreach ($configurations as $key => $conf) {
$options = var_export_min(array_replace_recursive($defaultOptions, $conf['options']), true);
foreach ($conf['affects'] as $step) {
$step = ucfirst($step);
switch ($step) {
case 'Create':
// @todo
continue;
break;
case 'Read':
// @todo
continue;
break;
case 'Delete':
// @todo
continue;
break;
// view
default:
$code .= <<<EOT
/**
* @runInSeparateProcess
*/
public function test$step$key()
{
\$this->reset($options);
ob_start();
new zerobin;
\$content = ob_get_contents();
EOT;
}
foreach ($conf['tests'] as $tests) {
foreach ($tests as $test) {
$args = array();
foreach ($test['args'] as $arg) {
if ($arg == '$content') {
$args[] = $arg;
} else {
$args[] = var_export_min($arg, true);
}
}
$type = $test['type'];
$args = implode(', ', $args);
$code .= <<<EOT
\$this->assert$type($args);
EOT;
}
}
$code .= <<<'EOT'
}
EOT;
}
}
$code .= '}' . PHP_EOL;
file_put_contents('configuration.php', $code);
// recursive factorial function
function getConfigurations(&$options, &$configurations, &$i) {
if (++$i > MAX_ITERATIONS) {
echo "max iterations reached, stopping", PHP_EOL;
return $configurations;
}
echo "getConfigurations: iteration $i", PHP_EOL;
$continue = list($path, $settings) = each($options);
if ($continue === false) {
return $configurations;
}
list($section, $option) = explode('/', $path);
for ($c = 0, $max = count($configurations); $c < $max; ++$c) {
if (!array_key_exists($section, $configurations[$c]['options'])) {
$configurations[$c]['options'][$section] = array();
}
if (count($settings) == 0) {
throw new Exception("Check your \$options: option $option has no settings!");
}
// set the first setting in the original configuration
$setting = current($settings);
addSetting($configurations[$c], $setting, $section, $option, $i);
// create clones for each of the other settings
while ($setting = next($settings)) {
$clone = $configurations[$c];
$configurations[] = addSetting($clone, $setting, $section, $option, $i);
}
reset($settings);
}
return getConfigurations($options, $configurations, $i);
}
function addSetting(&$configuration, &$setting, &$section, &$option, &$i) {
if (++$i > MAX_ITERATIONS) {
echo "max iterations reached, stopping", PHP_EOL;
return $configuration;
}
echo "addSetting: iteration $i", PHP_EOL;
if (
array_key_exists($option, $configuration['options'][$section]) &&
$configuration['options'][$section][$option] === $setting['setting']
) {
$val = var_export_min($setting['setting'], true);
throw new Exception("Endless loop or error in options detected: option '$option' already exists with setting '$val' in one of the configurations!");
}
$configuration['options'][$section][$option] = $setting['setting'];
$configuration['tests'][$option] = $setting['tests'];
foreach ($setting['affects'] as $affects) {
if (!in_array($affects, $configuration['affects'])) {
$configuration['affects'][] = $affects;
}
}
return $configuration;
}
// by linus@flowingcreativity.net via php.net
function var_export_min($var, $return = false) {
if (is_array($var)) {
$toImplode = array();
foreach ($var as $key => $value) {
$toImplode[] = var_export($key, true).' => '.var_export_min($value, true);
}
$code = 'array('.implode(', ', $toImplode).')';
if ($return) {
return $code;
} else {
echo $code;
}
} else {
return var_export($var, $return);
}
}

126
tst/configuration.php Normal file
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@ -0,0 +1,126 @@
<?php
/**
* DO NOT EDIT: This file is automatically generated by configGenerator.php
*/
class configTest extends PHPUnit_Framework_TestCase
{
private static $pasteid = '501f02e9eeb8bcec';
private static $paste = array(
'data' => '{"iv":"EN39/wd5Nk8HAiSG2K5AsQ","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"QKN1DBXe5PI","ct":"8hA83xDdXjD7K2qfmw5NdA"}',
'meta' => array(
'postdate' => 1344803344,
'opendiscussion' => true,
),
);
private $_model;
private $_conf;
public function setUp()
{
/* Setup Routine */
$this->_conf = PATH . 'cfg' . DIRECTORY_SEPARATOR . 'conf.ini';
if (!is_file($this->_conf . '.bak') && is_file($this->_conf))
rename($this->_conf, $this->_conf . '.bak');
$this->_model = zerobin_data::getInstance(array('dir' => PATH . 'data'));
serversalt::setPath(PATH . 'data');
$this->reset();
}
public function tearDown()
{
/* Tear Down Routine */
rename($this->_conf . '.bak', $this->_conf);
}
public function reset($configuration = array())
{
$_POST = array();
$_GET = array();
$_SERVER = array();
if ($this->_model->exists(self::$pasteid))
$this->_model->delete(self::$pasteid);
// generate configuration file
if (count($configuration)) {
@unlink($this->_conf);
$c = fopen($this->_conf, 'a');
foreach ($configuration as $section => $options) {
fwrite($c, "[$section]" . PHP_EOL);
foreach($options as $option => $setting) {
if (is_string($setting)) {
$setting = '"' . $setting . '"';
} else {
$setting = var_export($setting, true);
}
fwrite($c, "$option = $setting" . PHP_EOL);
}
fwrite($c, PHP_EOL);
}
fclose($c);
}
}
/**
* @runInSeparateProcess
*/
public function testView0()
{
$this->reset(array('main' => array('opendiscussion' => true, 'syntaxhighlighting' => true, 'burnafterreadingselected' => '', 'sizelimit' => '2097152', 'template' => 'bootstrap', 'base64version' => '2.1.9'), 'expire' => array('default' => '1month'), 'expire_options' => array('5min' => '300', '10min' => '600', '1hour' => '3600', '1day' => '86400', '1week' => '604800', '1month' => '2592000', '1year' => '31536000', 'never' => '0'), 'expire_labels' => array('5min' => '5 minutes', '10min' => '10 minutes', '1hour' => '1 hour', '1day' => '1 day', '1week' => '1 week', '1month' => '1 month', '1year' => '1 year', 'never' => 'Never'), 'traffic' => array('limit' => '10', 'dir' => '../data'), 'model' => array('class' => 'zerobin_data'), 'model_options' => array('dir' => '../data')));
ob_start();
new zerobin;
$content = ob_get_contents();
$this->assertNotTag(array('id' => 'opendiscussion', 'attributes' => array('disabled' => 'disabled')), $content, 'outputs enabled discussion correctly');
$this->assertTag(array('tag' => 'link', 'attributes' => array('type' => 'text/css', 'rel' => 'stylesheet', 'href' => 'regexp:#css/prettify/prettify.css#')), $content, 'outputs stylesheet correctly');
$this->assertTag(array('tag' => 'script', 'attributes' => array('type' => 'text/javascript', 'src' => 'regexp:#js/prettify.js#')), $content, 'outputs javascript correctly');
}
/**
* @runInSeparateProcess
*/
public function testView1()
{
$this->reset(array('main' => array('opendiscussion' => false, 'syntaxhighlighting' => true, 'burnafterreadingselected' => '', 'sizelimit' => '2097152', 'template' => 'bootstrap', 'base64version' => '2.1.9'), 'expire' => array('default' => '1month'), 'expire_options' => array('5min' => '300', '10min' => '600', '1hour' => '3600', '1day' => '86400', '1week' => '604800', '1month' => '2592000', '1year' => '31536000', 'never' => '0'), 'expire_labels' => array('5min' => '5 minutes', '10min' => '10 minutes', '1hour' => '1 hour', '1day' => '1 day', '1week' => '1 week', '1month' => '1 month', '1year' => '1 year', 'never' => 'Never'), 'traffic' => array('limit' => '10', 'dir' => '../data'), 'model' => array('class' => 'zerobin_data'), 'model_options' => array('dir' => '../data')));
ob_start();
new zerobin;
$content = ob_get_contents();
$this->assertTag(array('id' => 'opendiscussion', 'attributes' => array('disabled' => 'disabled')), $content, 'outputs disabled discussion correctly');
$this->assertTag(array('tag' => 'link', 'attributes' => array('type' => 'text/css', 'rel' => 'stylesheet', 'href' => 'regexp:#css/prettify/prettify.css#')), $content, 'outputs stylesheet correctly');
$this->assertTag(array('tag' => 'script', 'attributes' => array('type' => 'text/javascript', 'src' => 'regexp:#js/prettify.js#')), $content, 'outputs javascript correctly');
}
/**
* @runInSeparateProcess
*/
public function testView2()
{
$this->reset(array('main' => array('opendiscussion' => true, 'syntaxhighlighting' => false, 'burnafterreadingselected' => '', 'sizelimit' => '2097152', 'template' => 'bootstrap', 'base64version' => '2.1.9'), 'expire' => array('default' => '1month'), 'expire_options' => array('5min' => '300', '10min' => '600', '1hour' => '3600', '1day' => '86400', '1week' => '604800', '1month' => '2592000', '1year' => '31536000', 'never' => '0'), 'expire_labels' => array('5min' => '5 minutes', '10min' => '10 minutes', '1hour' => '1 hour', '1day' => '1 day', '1week' => '1 week', '1month' => '1 month', '1year' => '1 year', 'never' => 'Never'), 'traffic' => array('limit' => '10', 'dir' => '../data'), 'model' => array('class' => 'zerobin_data'), 'model_options' => array('dir' => '../data')));
ob_start();
new zerobin;
$content = ob_get_contents();
$this->assertNotTag(array('id' => 'opendiscussion', 'attributes' => array('disabled' => 'disabled')), $content, 'outputs enabled discussion correctly');
$this->assertNotTag(array('tag' => 'link', 'attributes' => array('type' => 'text/css', 'rel' => 'stylesheet', 'href' => 'regexp:#css/prettify/prettify.css#')), $content, 'removes stylesheet correctly');
$this->assertNotTag(array('tag' => 'script', 'attributes' => array('type' => 'text/javascript', 'src' => 'regexp:#js/prettify.js#')), $content, 'removes javascript correctly');
}
/**
* @runInSeparateProcess
*/
public function testView3()
{
$this->reset(array('main' => array('opendiscussion' => false, 'syntaxhighlighting' => false, 'burnafterreadingselected' => '', 'sizelimit' => '2097152', 'template' => 'bootstrap', 'base64version' => '2.1.9'), 'expire' => array('default' => '1month'), 'expire_options' => array('5min' => '300', '10min' => '600', '1hour' => '3600', '1day' => '86400', '1week' => '604800', '1month' => '2592000', '1year' => '31536000', 'never' => '0'), 'expire_labels' => array('5min' => '5 minutes', '10min' => '10 minutes', '1hour' => '1 hour', '1day' => '1 day', '1week' => '1 week', '1month' => '1 month', '1year' => '1 year', 'never' => 'Never'), 'traffic' => array('limit' => '10', 'dir' => '../data'), 'model' => array('class' => 'zerobin_data'), 'model_options' => array('dir' => '../data')));
ob_start();
new zerobin;
$content = ob_get_contents();
$this->assertTag(array('id' => 'opendiscussion', 'attributes' => array('disabled' => 'disabled')), $content, 'outputs disabled discussion correctly');
$this->assertNotTag(array('tag' => 'link', 'attributes' => array('type' => 'text/css', 'rel' => 'stylesheet', 'href' => 'regexp:#css/prettify/prettify.css#')), $content, 'removes stylesheet correctly');
$this->assertNotTag(array('tag' => 'script', 'attributes' => array('type' => 'text/javascript', 'src' => 'regexp:#js/prettify.js#')), $content, 'removes javascript correctly');
}
}

1
tst/phpunit.xml
View file

@ -1,6 +1,7 @@
<phpunit bootstrap="bootstrap.php" colors="true">
<testsuite name="ZeroBin Test Suite">
<directory suffix=".php">./</directory>
<exclude>configGenerator.php</exclude>
</testsuite>
<filter>
<whitelist>