true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $mml = $res['input']->renderMML(); $this->assertStringContainsString( 'assertStringContainsString( $result . '', $mml ); $this->assertStringContainsString( '∼', $mml ); } public function testHarpoonsLeftRight() { $input = "A \\longLeftrightharpoons L"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $mml = $res['input']->renderMML(); $this->assertStringContainsString( '', $mml ); $this->assertStringContainsString( ' true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $mml = $res['input']->renderMML(); $this->assertStringContainsString( '−', $mml ); $this->assertStringContainsString( '⇀', $mml ); $this->assertStringContainsString( '', $mml ); $this->assertStringContainsString( ' true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $mml = $res['input']->renderMML(); $this->assertStringContainsString( '⟵', $mml ); $this->assertStringContainsString( '⟶', $mml ); $this->assertStringContainsString( '', $mml ); $this->assertStringContainsString( ' true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( '—', $res['input']->renderMML() ); } public function testMathchoiceDisplaystyle() { $input = "\\displaystyle{\\mathchoice{a}{b}{c}{d}}"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( 'a', $res['input']->renderMML() ); } public function testMathchoiceTextstyle() { $input = "\\textstyle{\\mathchoice{a}{b}{c}{d}}"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( 'b', $res['input']->renderMML() ); } public function testMathchoiceScriptstyle() { $input = "\\scriptstyle{\\mathchoice{a}{b}{c}{d}}"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( 'c', $res['input']->renderMML() ); } public function testMathchoiceScriptScriptstyle() { $input = "\\scriptscriptstyle{\\mathchoice{a}{b}{c}{d}}"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $res = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( 'd', $res['input']->renderMML() ); } public function testMskip() { $input = "\\ce{Cr^{+3}(aq)}"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $checkRes = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testMkern() { $input = "\\ce{A, B}"; $texVC = new TexVC(); $options = [ "usemhchem" => true, "usemhchemtexified" => true ]; $warnings = []; $checkRes = $texVC->check( $input, $options, $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testRaise() { $input = "\\raise{.2em}{-}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testLower() { $input = "\\lower{1em}{-}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testLower2() { $input = "\\lower{-1em}{b}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testLlap() { $input = "\\llap{4}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '4', $checkRes["input"]->renderMML() ); } public function testRlap() { $input = "\\rlap{-}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '−', $checkRes["input"]->renderMML() ); } public function testSmash1() { $input = "\\smash[t]{2}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testSmash2() { $input = "\\smash[b]{x}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testSmash3() { $input = "\\smash[bt]{2}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testSmash4() { $input = "\\smash[tb]{2}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $this->assertStringContainsString( '', $checkRes["input"]->renderMML() ); } public function testSmash5() { $input = "\\smash{2}"; $texVC = new TexVC(); $warnings = []; $checkRes = $texVC->check( $input, [ "usemhchem" => true, "usemhchemtexified" => true ], $warnings, true ); $ar = $checkRes["input"]->renderMML(); $this->assertStringContainsString( '