mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-24 15:44:33 +00:00
927340d345
Introduces a new rending option to render TeX to MathML via LaTeXML. Bug: 43222 Change-Id: I5d29e219c0d3b907e22ea0bb3b30f000d8a7a9f8
106 lines
3.4 KiB
PHP
106 lines
3.4 KiB
PHP
<?php
|
||
/**
|
||
* Test the database access and core functionallity of MathRenderer.
|
||
*
|
||
* @group Math
|
||
* @group Database //Used by needsDB
|
||
*/
|
||
class MathDatabaseTest extends MediaWikiTestCase {
|
||
var $renderer;
|
||
const SOME_TEX = "a+b";
|
||
const SOME_HTML = "a<sub>b</sub>";
|
||
const SOME_MATHML = "iℏ∂tΨ=H^Ψ<mrow><\ci>";
|
||
const SOME_LOG = "Sample Log Text.";
|
||
const SOME_STATUSCODE = 2;
|
||
const SOME_TIMESTAMP = 1272509157;
|
||
const SOME_VALIDXML = true;
|
||
const NUM_BASIC_FIELDS = 5;
|
||
|
||
/**
|
||
* creates a new database connection and a new math renderer
|
||
* TODO: Check if there is a way to get database access without creating
|
||
* the connection to the datbase explictly
|
||
* function addDBData() {
|
||
* $this->tablesUsed[] = 'math';
|
||
* }
|
||
* was not sufficant.
|
||
*/
|
||
protected function setup() {
|
||
global $wgDebugMath;
|
||
parent::setUp();
|
||
// TODO:figure out why this is neccessary
|
||
$this->db = wfGetDB( DB_MASTER );
|
||
// Create a new instance of MathSource
|
||
$this->renderer = $this->getMockForAbstractClass( 'MathRenderer', array ( self::SOME_TEX ) );
|
||
$this->tablesUsed[] = 'math';
|
||
self::setupTestDB( $this->db, "mathtest" );
|
||
|
||
$wgDebugMath = FALSE;
|
||
}
|
||
/**
|
||
* Checks the tex and hash functions
|
||
* @covers MathRenderer::getInputHash()
|
||
*/
|
||
public function testInputHash() {
|
||
$expectedhash = $this->db->encodeBlob( pack( "H32", md5( self::SOME_TEX ) ) );
|
||
$this->assertEquals( $expectedhash, $this->renderer->getInputHash() );
|
||
}
|
||
|
||
/**
|
||
* Helper function to set the current state of the sample renderer istance to the test values
|
||
*/
|
||
public function setValues() {
|
||
// set some values
|
||
$this->renderer->setTex( self::SOME_TEX );
|
||
$this->renderer->setHtml( self::SOME_HTML );
|
||
$this->renderer->setMathml( self::SOME_MATHML );
|
||
}
|
||
/**
|
||
* Checks database access. Writes an etry and reads it back.
|
||
* @convers MathRenderer::writeDatabaseEntry()
|
||
* @convers MathRenderer::readDatabaseEntry()
|
||
*/
|
||
public function testDBBasics() {
|
||
// ;
|
||
$this->setValues();
|
||
$wgDebugMath = false;
|
||
|
||
$this->renderer->writeToDatabase();
|
||
|
||
$renderer2 = $this->getMockForAbstractClass( 'MathRenderer', array ( self::SOME_TEX ) );
|
||
$renderer2->readFromDatabase();
|
||
// comparing the class object does now work due to null values etc.
|
||
// $this->assertEquals($this->renderer,$renderer2);
|
||
$this->assertEquals( $this->renderer->getTex(), $renderer2->getTex(), "test if tex is the same" );
|
||
$this->assertEquals( $this->renderer->getMathml(), $renderer2->getMathml(), "Check MathML encoding" );
|
||
$this->assertEquals( $this->renderer->getHtml(), $renderer2->getHtml() );
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Checks the creation of the math table without debugging endabled.
|
||
* @covers MathHooks::onLoadExtensionSchemaUpdates
|
||
*/
|
||
public function testBasicCreateTable() {
|
||
if( $this->db->getType() === 'sqlite' ) {
|
||
$this->markTestSkipped( "SQLite has global indices. We cannot " .
|
||
"create the `unitest_math` table, its math_inputhash index " .
|
||
"would conflict with the one from the real `math` table."
|
||
);
|
||
}
|
||
global $wgDebugMath;
|
||
$this->db->dropTable( "math", __METHOD__ );
|
||
$wgDebugMath = false;
|
||
$dbu = DatabaseUpdater::newForDB( $this->db );
|
||
$dbu->doUpdates( array( "extensions" ) );
|
||
$this->expectOutputRegex( '/(.*)Creating math table(.*)/' );
|
||
$this->setValues();
|
||
$this->renderer->writeToDatabase();
|
||
$res = $this->db->select( "math", "*" );
|
||
$row = $res->fetchRow();
|
||
$this->assertEquals( sizeof( $row ), 2 * self::NUM_BASIC_FIELDS );
|
||
}
|
||
|
||
}
|