wikimedia/mediawiki-extensions-Scribunto
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LuaSandbox backtraces

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* Updates for the LuaSandbox backtrace feature introduced in r115020.
* Fixed a notice in the case where the backtrace is not available
* Implemented error message parsing for file/line as in LuaStandalone

Change-Id: Ie1e053784e174aa53ebf5a1fa782d3cf6243c3f0
This commit is contained in:
Tim Starling 2012-04-24 20:40:40 +10:00
parent 41b93dd7e1
commit fa6dd44957
2 changed files with 19 additions and 2 deletions
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3
engines/LuaCommon/LuaCommon.php
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@ -238,6 +238,9 @@ class Scribunto_LuaError extends ScribuntoException {
}
function getScriptTraceHtml( $options = array() ) {
if ( !isset( $this->params['trace'] ) ) {
return false;
}
global $wgUser;
$skin = $wgUser->getSkin();
if ( isset( $options['msgOptions'] ) ){

18
engines/LuaSandbox/Engine.php
View file

@ -30,11 +30,25 @@ class Scribunto_LuaSandboxInterpreter extends Scribunto_LuaInterpreter {
$this->sandbox->setCPULimit( $options['cpuLimit'] );
}
protected function convertSandboxError( $e ) {
$opts = array();
if ( isset( $e->luaTrace ) ) {
$opts['trace'] = $e->luaTrace;
}
$message = $e->getMessage();
if ( preg_match( '/^(.*?):(\d+): (.*)$/', $message, $m ) ) {
$opts['module'] = $m[1];
$opts['line'] = $m[2];
$message = $m[3];
}
return $this->engine->newLuaError( $message, $opts );
}
public function loadString( $text, $chunkName ) {
try {
return $this->sandbox->loadString( $text, $chunkName );
} catch ( LuaSandboxError $e ) {
throw $this->engine->newLuaError( $e->getMessage() );
throw $this->convertSandboxError( $e );
}
}
@ -60,7 +74,7 @@ class Scribunto_LuaSandboxInterpreter extends Scribunto_LuaInterpreter {
} catch ( LuaSandboxTimeoutError $e ) {
throw $this->engine->newException( 'scribunto-common-timeout' );
} catch ( LuaSandboxError $e ) {
throw $this->engine->newLuaError( $e->getMessage() );
throw $this->convertSandboxError( $e );
}
}