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https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-23 23:25:02 +00:00
Render MathML for atop and choose
Bug: T340024 Change-Id: I19f471645b569db49a64e5dd4c82cfdbac7dbe77
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@ -663,12 +663,13 @@ class BaseParsing {
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}
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$inner = "";
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foreach ( $node->getArgs() as $arg ) {
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if ( $arg === "\\over" ) {
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if ( is_string( $arg ) && str_contains( $arg, $name ) ) {
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continue;
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}
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$rendered = $arg instanceof TexNode ? $arg->renderMML() : $arg;
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$inner .= $mrow->encapsulateRaw( $rendered );
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}
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return $start . $mfrac->encapsulateRaw( $inner ) . $tail;
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}
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@ -14,6 +14,27 @@ use MediaWikiUnitTestCase;
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* @covers \MediaWiki\Extension\Math\TexVC\TexVC
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*/
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class MMLRenderTest extends MediaWikiUnitTestCase {
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public function testAtop() {
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$input = "{ a \atop b }";
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$mathMLtexVC = $this->generateMML( $input );
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$this->assertStringContainsString( "<mfrac linethickness=\"0\">", $mathMLtexVC );
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}
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public function testChoose() {
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$input = "{ a \choose b }";
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$mathMLtexVC = $this->generateMML( $input );
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$this->assertStringContainsString( "<mfrac linethickness=\"0\">", $mathMLtexVC );
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$this->assertStringContainsString( ")", $mathMLtexVC );
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$this->assertStringContainsString( "(", $mathMLtexVC );
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}
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public function testOver() {
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$input = "{a \over b }";
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$mathMLtexVC = $this->generateMML( $input );
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$this->assertStringContainsString( "<mfrac>", $mathMLtexVC );
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}
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public function testBigcup() {
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$input = "\bigcup_{i=_1}^n E_i";
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$mathMLtexVC = $this->generateMML( $input );
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