From f756414e210a0a61ad1c3a5773311f2281877323 Mon Sep 17 00:00:00 2001
From: "physikerwelt (Moritz Schubotz)" <wiki@physikerwelt.de>
Date: Sun, 8 Feb 2015 20:18:49 +0100
Subject: [PATCH] Move debug integration test to special-page

Since all other LaTexML integration tests will be performed
from the math status special page, it seems reasonable to
run the debug tests from this specialpage as well.

Change-Id: I47c405dbe16c2585907b9f67cdc01ed76e51892a
---
 SpecialMathStatus.php | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/SpecialMathStatus.php b/SpecialMathStatus.php
index c4c97b3e1..ec9a7beb8 100644
--- a/SpecialMathStatus.php
+++ b/SpecialMathStatus.php
@@ -51,8 +51,18 @@ class SpecialMathStatus extends SpecialPage {
 	}
 
 	private function runMathLaTeXMLTest( $modeName ) {
+		global $wgMathDebug;
 		$this->getOutput()->addWikiMsgArray( 'math-test-start', $modeName );
 		$this->testMathMLIntegration();
+		if ( $wgMathDebug ){
+			try {
+				$this->testDebug();
+			}catch ( Exception $e){
+				$this->getOutput()->addWikiText(
+					'Math debug test failed. Please run <code>mwscript update.php</code>');
+				$this->getOutput()->addWikiText( $e->getMessage() );
+			}
+		}
 		$this->getOutput()->addWikiMsgArray( 'math-test-end', $modeName );
 	}
 
@@ -120,6 +130,27 @@ class SpecialMathStatus extends SpecialPage {
 			  $renderer->getLastError() );
 	}
 
+	/**
+	 * Checks the creation of the math table with debugging enabled.
+	 * @covers MathHooks::onLoadExtensionSchemaUpdates
+	 */
+	public function testDebug() {
+		$dbr = wfGetDB( DB_SLAVE );
+		if ( $dbr->getType() !== 'mysql' ) {
+			$this->getOutput()->addWikiText( 'Debug columns not supported in ' . $dbr->getType() );
+			return;
+		}
+		$renderer = MathRenderer::getRenderer( "a+b", array(), MW_MATH_MATHML );
+		$this->assertTrue( $renderer->render( true ) , "MathDebug: Rendering a+b");
+		$hash = $renderer->getInputHash();
+		$row = $dbr->selectRow("mathlog", "*", array( "math_inputhash" => $hash ) , __METHOD__,
+			array("order by" => "math_timestamp desc"));
+		$this->assertContains( "success", $row->math_log ,"MathDebug: Search for 'success' in the log file" );
+		$this->assertEquals( "type=inline-TeX&q=%7B%5Cdisplaystyle%20a%2Bb%7D", $row->math_post,
+			"MathDebug: Check post variables in the log file" );
+		$this->assertEquals( 5, $row->math_mode, "MathDebug: Check rendering mode");
+	}
+
 	private function assertTrue( $expression, $message = '' ) {
 		if ( $expression ){
 			$this->getOutput()->addWikiMsgArray( 'math-test-success' , $message );