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Cleaned up commit 2c565b2
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@sybrew
sybrew committed Oct 20, 2016
1 parent 2c565b2 commit 6e73501
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Showing 2 changed files with 209 additions and 127 deletions.
7 changes: 3 additions & 4 deletions inc/classes/core.class.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -737,6 +737,7 @@ final public function _verify_instance( $instance, $bit ) {
* Loops through instance verification in order to fetch multiple instance keys.
*
* Must be used within a foreach loop. Instance must be verified within each loop iteration.
* Must be able to validate usage first with the 2nd and 3rd parameter.
*
* @since 1.0.0
* @access private
Expand Down Expand Up @@ -816,7 +817,7 @@ final protected function get_verification_instance( $bit = null ) {
*/
final protected function get_bits() {

static $_bit, $bit = null;
static $_bit, $bit;

if ( isset( $bit ) )
goto generate;
Expand All @@ -826,15 +827,13 @@ final protected function get_bits() {
* Prevents random abstract collision by filtering odd numbers.
*/
set : {
null === $bit
and $time = time()
$time = time()
and $bit = $_bit = mt_rand( - $time, $time )
and $bit % 2
and $bit = $_bit++;
}

if ( 0 === $bit ) {
$bit = null;
goto set;
}

Expand Down
329 changes: 206 additions & 123 deletions inc/traits/extensions.trait.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -697,149 +697,232 @@ public static function test_extension( $slug, $ajax, $_instance, $bits ) {
if ( 'load' !== self::get_property( '_type' ) ) {
self::reset();
self::invoke_invalid_type( __METHOD__ );

$val = -1;
goto tick;
}

if ( $file = static::get_extension_header_file_location( $slug ) ) {
if ( static::validate_file( $file ) ) {
$file = static::get_extension_header_file_location( $slug );

define( '_TSFEM_TESTING_EXTENSION', true );
define( '_TSFEM_TEST_EXT_IS_AJAX', $ajax );
if ( empty( $file ) ) {
$val = 1;
goto tick;
}

/**
* Cache error reporting.
*/
$_prev_error_reporting = error_reporting();
if ( ! static::validate_file( $file ) ) {
$val = 2;
goto tick;
}

//* We only want to catch a fatal/parse error.
error_reporting( 0 );
add_filter( 'doing_it_wrong_trigger_error', '__return_false' );
add_filter( 'deprecated_function_trigger_error', '__return_false' );
add_filter( 'the_seo_framework_inaccessible_p_or_m_trigger_error', '__return_false' );
//* Goto tick is now forbidden. Use goto clean.
unclean : {
ob_start();

register_shutdown_function( __CLASS__ . '::_shutdown_handle_test_extension_fatal_error' );
define( '_TSFEM_TESTING_EXTENSION', true );
define( '_TSFEM_TEST_EXT_IS_AJAX', $ajax );

ob_start();
//* We only want to catch a fatal/parse error.
static::set_error_reporting( 0 );

$success = array();
register_shutdown_function( __CLASS__ . '::_shutdown_handle_test_extension_fatal_error' );
}

$yield_count = 0;
//* Get follow-up verification instance.
foreach ( tsf_extension_manager()->_yield_verification_instance( 2, $_instance, $bits ) as $verification ) :
basetest : {
//* Test base file.
$results = static::persist_include_extension( $file, $_instance, $bits );

$bits = $verification['bits'];
$_instance = $verification['instance'];
$success = $results['success'];
$_instance = $results['_instance'];
$bits = $results['bits'];
}

switch ( $yield_count ) :
case 0 :
$success[] = static::include_extension( $file, $_instance, $bits );
if ( $success ) {
jsontest : {
//* Test json file and contents.
$results = static::perform_extension_json_tests( $slug, $_instance, $bits );

default :
$yield_count++;
break;
endswitch;
endforeach;
$success = $results['success'];
$_instance = $results['_instance'];
$bits = $results['bits'];
}
}

$base_path = static::get_extension_trunk_path( $slug );
$test_file = $base_path . 'test.json';

if ( 0 === validate_file( $test_file ) && file_exists( $test_file ) ) {
$timeout = stream_context_create( array( 'http' => array( 'timeout' => 2 ) ) );
$json = json_decode( file_get_contents( $test_file, false, $timeout ) );

if ( ! empty( $json ) ) :
$namespace = empty( $json->namespace ) ? '' : $json->namespace;
$tests = empty( $json->test ) ? array() : (array) $json->test;

$yield_count = 0;
//* Get follow-up verification instance.
foreach ( tsf_extension_manager()->_yield_verification_instance( 2, $_instance, $bits ) as $verification ) :

$bits = $verification['bits'];
$_instance = $verification['instance'];

switch ( $yield_count ) :
case 0 :
foreach ( $tests as $_class => $_file ) {
//* Base file is already loaded.
if ( '_base' === $_class )
continue;

if ( is_array( $_file ) ) {
//* Facade.
foreach ( $_file as $f_file ) :
$_yield_count = 0;
//* Get follow-up verification instance.
foreach ( tsf_extension_manager()->_yield_verification_instance( 2, $_instance, $bits ) as $verification ) :
$bits = $verification['bits'];
$_instance = $verification['instance'];

switch ( $_yield_count ) :
case 0 :
$success[] = (bool) include_once( $base_path . $f_file );

default :
$_yield_count++;
break;
endswitch;
endforeach;
endforeach;
} else {
$_yield_count = 0;
//* Get follow-up verification instance.
foreach ( tsf_extension_manager()->_yield_verification_instance( 2, $_instance, $bits ) as $verification ) :
$bits = $verification['bits'];
$_instance = $verification['instance'];

switch ( $_yield_count ) :
case 0 :
$success[] = (bool) include_once( $base_path . $_file );

default :
$_yield_count++;
break;
endswitch;
endforeach;
}

if ( $_class ) {
$class = $namespace . '\\' . $_class;
$success[] = new $class;
}
}

default :
$yield_count++;
break;
endswitch;
endforeach;
endif;
} else {
//* Tick the instance.
tsf_extension_manager()->_verify_instance( $_instance, $bits[1] );
}
ob_clean();
$val = $success ? 4 : 3;

error_reporting( $_prev_error_reporting );
clean : {
ob_clean();

//* No fatal error has occurred, pass.
define( '_TSFEM_TEST_EXT_PASS', true );
static::reset_error_reporting();

//* "False" is very unlikely at this point; but who knows.
return in_array( false, $success, true ) ? 3 : 4;
} else {
//* Tick the instance.
tsf_extension_manager()->_verify_instance( $_instance, $bits[1] );
return 2;
}
} else {
//* No fatal error has occurred, pass and therefore nullify shutdown function.
define( '_TSFEM_TEST_EXT_PASS', true );
}

tick : {
//* Tick the instance.
tsf_extension_manager()->_verify_instance( $_instance, $bits[1] );
return 1;
}

//* Tick the instance.
tsf_extension_manager()->_verify_instance( $_instance, $bits[1] );
return -1;
end : {
return $val;
}
}

/**
* Performs extension file tests based on json file input.
*
* @since 1.0.0
*
* @param string $slug The extension slug.
* @param string $_instance The verification instance.
* @param array $bits The verification instance bits.
* @return true on success, false on failure.
*/
private static function perform_extension_json_tests( $slug, $_instance, $bits ) {

$base_path = static::get_extension_trunk_path( $slug );
$json_file = $base_path . 'test.json';

$success = array();

if ( 0 !== validate_file( $json_file ) || ! file_exists( $json_file ) )
goto end;

$timeout = stream_context_create( array( 'http' => array( 'timeout' => 2 ) ) );
$json = json_decode( file_get_contents( $json_file, false, $timeout ) );

$namespace = empty( $json->namespace ) ? '' : $json->namespace;
$tests = empty( $json->test ) ? array() : (array) $json->test;

foreach ( $tests as $_class => $_file ) {
//* Base file is already tested.
if ( '_base' === $_class )
continue;

if ( is_array( $_file ) ) {
//* Facade.
foreach ( $_file as $f_file ) :
$results = static::persist_include_extension( $base_path . $f_file, $_instance, $bits );

$success[] = $results['success'];
$_instance = $results['_instance'];
$bits = $results['bits'];
endforeach;
} else {
$results = static::persist_include_extension( $base_path . $_file, $_instance, $bits );

$success[] = $results['success'];
$_instance = $results['_instance'];
$bits = $results['bits'];
}

if ( $_class ) {
$class = $namespace . '\\' . $_class;
$success[] = new $class;
}
}

end : {
//* Pass back verification.
return array(
'success' => ! in_array( false, $success, true ),
'_instance' => $_instance,
'bits' => $bits,
);
}
}

/**
* Includes extension file and returns persisting instance and bits.
*
* @since 1.0.0
*
* @param string $file The file to test.
* @param string $_instance The verification instance. Propagates to inclusion file.
* @param array $bits The verification instance bits. Propagates to inclusion file.
* @return array : {
* 'success' => bool Whether the file inclusion(s) succeeded,
* '_instance' => string The new verification instance,
* 'bits' => array The new verification instance bits,
* }
*/
private static function persist_include_extension( $file, $_instance, $bits ) {

$yield_count = 0;
$success = array();

//* Get follow-up verification instance.
foreach ( tsf_extension_manager()->_yield_verification_instance( 2, $_instance, $bits ) as $verification ) :

$bits = $verification['bits'];
$_instance = $verification['instance'];

switch ( $yield_count ) :
case 0 :
$success[] = static::include_extension( $file, $_instance, $bits );

default :
$yield_count++;
break;
endswitch;
endforeach;

return array(
'success' => ! in_array( false, $success, true ),
'_instance' => $_instance,
'bits' => $bits,
);
}

/**
* Resets error reporting to initial value.
*
* @see set_error_reporting();
* @since 1.0.0
*/
private static function reset_error_reporting() {
static::set_error_reporting();
}

/**
* Sets error reporting to input $val.
* Also disables commong WP_DEBUG functionality that are prone to interfere.
*
* The WP_DEBUG functionality can not be re-enabled, currently.
*
* @see http://php.net/manual/en/function.error-reporting.php
* @since 1.0.0
* @staticvar int $_prev_error_reporting
* @todo Reset WP_DEBUG functionality? i.e. by caching the filters current input.
*
* @param null|int $val The error reporting level. If null, it will reset
* error_reporting to its previous value.
* @return void Early if $val is null.
*/
private static function set_error_reporting( $val = null ) {

static $_prev_error_reporting = null;

if ( null === $val ) {
//* Reset error reporting, if set.
if ( isset( $_prev_error_reporting ) )
error_reporting( $_prev_error_reporting );

return;
}

//* Cache error reporting.
$_prev_error_reporting = error_reporting();

if ( isset( $val ) )
error_reporting( $val );

if ( 0 === $val ) {
//* Also disable WP_DEBUG functions used by The SEO Framework.
add_filter( 'doing_it_wrong_trigger_error', '__return_false' );
add_filter( 'deprecated_function_trigger_error', '__return_false' );
add_filter( 'the_seo_framework_inaccessible_p_or_m_trigger_error', '__return_false' );
}
}

/**
Expand Down

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