mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-22 12:22:39 +00:00
386 lines
11 KiB
PHP
386 lines
11 KiB
PHP
<?php
|
|
|
|
namespace MediaWiki\Extension\Math\WikiTexVC\Mhchem;
|
|
|
|
use MediaWikiUnitTestCase;
|
|
|
|
/**
|
|
* Some simple tests to test specific functions within
|
|
* MhchemParser in PHP.
|
|
*
|
|
* @covers \MediaWiki\Extension\Math\WikiTexVC\TexVC
|
|
*/
|
|
final class MhchemBasicTest extends MediaWikiUnitTestCase {
|
|
|
|
public function testZk() {
|
|
// ReplaceFirst in MhchemTexify is introduced with this test, is this meant to be replace in javascript ?
|
|
$input = "\ce{{Zk_{c} e^2 m_{e}}}";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{{\mathrm{Zk_{c}~e^2 m_{e}}}}", $out );
|
|
}
|
|
|
|
public function testTextPattern() {
|
|
// With this test a fix for the a^2 pattern to ^\\\_ instead ^\\x was introduced
|
|
$input = "K^\\text{b, 2}";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{\mathrm{K}{\\vphantom{A}}^{\\text{b, 2}}}", $out );
|
|
}
|
|
|
|
public function testFormulaDollarPattern() {
|
|
$input = "\ce{H_{n + 2}}";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{\mathrm{H}{\\vphantom{A}}_{\smash[t]{n + 2}}}", $out );
|
|
}
|
|
|
|
public function testPhantom() {
|
|
$input = "\ce{-C-O-}";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{{-}\mathrm{C}{-}\mathrm{O}{\\vphantom{A}}^{-}}", $out );
|
|
}
|
|
|
|
public function testH20withPU() {
|
|
$input = "H2O (\pu{1g})";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{\mathrm{H}{\\vphantom{A}}_{\smash[t]{2}}\mathrm{O}~({1~\mathrm{g}})}", $out );
|
|
}
|
|
|
|
public function testPUt1010() {
|
|
$input = "10^-10 m";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "pu" );
|
|
$this->assertEquals( "{10^{-10}~\mathrm{m}}", $out );
|
|
}
|
|
|
|
public function testPUtimes() {
|
|
$input = "7.8 \\times 10^-10 m";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "pu" );
|
|
$this->assertEquals( "{7.8\\times 10^{-10}~\mathrm{m}}", $out );
|
|
}
|
|
|
|
public function testPUE10() {
|
|
$input = "E10";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "pu" );
|
|
$this->assertEquals( "{10^{10}}", $out );
|
|
}
|
|
|
|
public function testXParenthesis() {
|
|
$input = "\${x}$";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{x }", $out );
|
|
}
|
|
|
|
public function testH2OAmount() {
|
|
$input = "\$n$/2 H2O";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals(
|
|
"{\mathchoice{\\textstyle\\frac{n}{2}}{\\frac{n}{2}}{\\frac{n}{2}}{\\frac{n}{2}}\,\mathrm{H}" .
|
|
"{\\vphantom{A}}_{\smash[t]{2}}\mathrm{O}}", $out );
|
|
}
|
|
|
|
public function testH1() {
|
|
$input = "H^°";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{\mathrm{H}{\\vphantom{A}}^{°}}", $out );
|
|
}
|
|
|
|
public function testDollar1() {
|
|
$input = "A $\pm$ B";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals( "{\mathrm{A} {}\pm{} \mathrm{B}}", $out );
|
|
}
|
|
|
|
public function testDollar2() {
|
|
$input = "1/2\$n\$ H2O";
|
|
$mhchemParser = new MhchemParser();
|
|
$out = $mhchemParser->toTex( $input, "ce" );
|
|
$this->assertEquals(
|
|
"{\mathchoice{\\textstyle\\frac{1}{2}}{\\frac{1}{2}}{\\frac{1}{2}}" .
|
|
"{\\frac{1}{2}}n \,\mathrm{H}{\\vphantom{A}}_{\smash[t]{2}}\\mathrm{O}}", $out );
|
|
}
|
|
|
|
public function testApattern() {
|
|
$input = "^0_-1n-";
|
|
$pattern = "/^\^([0-9]+|[^\\_])/";
|
|
|
|
$matches = [];
|
|
$match = preg_match( $pattern, $input, $matches );
|
|
|
|
$mhchemPatterns = new MhchemPatterns();
|
|
$matchesR = $mhchemPatterns->match( "^a", $input );
|
|
|
|
$this->assertSame( 1, $match );
|
|
$this->assertSame( "0", $matchesR["match_"] );
|
|
$this->assertEquals( "_-1n-", $matchesR["remainder"] );
|
|
}
|
|
|
|
public function testLettersPattern() {
|
|
$input = "mu-Cl";
|
|
$pattern = '/^(?:[a-zA-Z\x{03B1}-\x{03C9}\x{0391}-\x{03A9}?@]|(?:\\\\(?:alpha|beta|gamma|delta|epsilon|zeta|' .
|
|
'eta|theta|iota|kappa|lambda|mu|nu|xi|omicron|pi|rho|sigma|tau|upsilon|phi|chi|psi|omega|Gamma' .
|
|
'|Delta|Theta|Lambda|Xi|Pi|Sigma|Upsilon|Phi|Psi|Omega)(?:\s+|\{\}|(?![a-zA-Z]))))+/u';
|
|
$matches = [];
|
|
$match = preg_match( $pattern, $input, $matches );
|
|
$this->assertTrue( $match == 1 );
|
|
}
|
|
|
|
public function testStateOfAggregationPattern() {
|
|
$input = "(\\ca\$c\$)";
|
|
$match = preg_match( '/^(?:\((?:\\\\ca\s?)?\$[amothc]\$\))/', $input );
|
|
$this->assertTrue( $match == 1 );
|
|
}
|
|
|
|
public function testCelsiusPattern() {
|
|
$input = "°C";
|
|
$output = preg_replace( "/\x{00B0}C|\^oC|\^{o}C/u", "{}^{\\circ}C", $input );
|
|
$target = "{}^{\circ}C";
|
|
$this->assertEquals( $target, $output );
|
|
}
|
|
|
|
public function testPatternsMatchObsGroups() {
|
|
$mhchemPatterns = new MhchemPatterns();
|
|
$a = $mhchemPatterns->findObserveGroups( "(aq)", "",
|
|
new MhchemRegExp( '/^\\([a-z]{1,3}(?=[\\),])/' ), ")", "" );
|
|
$target = [
|
|
"match_" => "(aq)",
|
|
"remainder" => ""
|
|
];
|
|
$this->assertEquals( $target, $a );
|
|
}
|
|
|
|
public function testIssetJS() {
|
|
$this->assertFalse( MhchemUtil::issetJS( "" ) );
|
|
$this->assertFalse( MhchemUtil::issetJS( null ) );
|
|
$this->assertFalse( MhchemUtil::issetJS( false ) );
|
|
$this->assertFalse( MhchemUtil::issetJS( 0 ) );
|
|
|
|
// checkEmpty(new Object("")); tbd
|
|
$this->assertTrue( MhchemUtil::issetJS( new \stdClass( "" ) ) );
|
|
$this->assertTrue( MhchemUtil::issetJS( "abc" ) );
|
|
$this->assertTrue( MhchemUtil::issetJS( "false" ) );
|
|
$this->assertTrue( MhchemUtil::issetJS( [] ) );
|
|
$this->assertTrue( MhchemUtil::issetJS( "0" ) );
|
|
$this->assertTrue( MhchemUtil::issetJS( 123 ) );
|
|
|
|
// Also the function should not crash when checking nested non-existent properties but return false
|
|
$test1 = [ "b" => 123 ];
|
|
$this->assertFalse( MhchemUtil::issetJS( $test1["a"] ?? null ) );
|
|
$this->assertTrue( MhchemUtil::issetJS( $test1["b"] ) );
|
|
}
|
|
|
|
public function testTransitionsInitTex() {
|
|
$empty = [
|
|
"pattern" => "empty",
|
|
"task" => [
|
|
"action_" => [
|
|
[ "type_" => "copy" ]
|
|
],
|
|
"stateArray" => [
|
|
"0"
|
|
]
|
|
],
|
|
];
|
|
|
|
$ce = [
|
|
"pattern" => "\\ce{(...)}",
|
|
"task" => [
|
|
"action_" => [
|
|
[ "type_" => "write", "option" => "{" ],
|
|
[ "type_" => "ce" ],
|
|
[ "type_" => "write", "option" => "}" ],
|
|
],
|
|
"stateArray" => [
|
|
"0"
|
|
]
|
|
],
|
|
];
|
|
|
|
$mhchemParser = new MhchemParser();
|
|
$mhchemStateMachines = new MhchemStateMachines( $mhchemParser );
|
|
$transitions = $mhchemStateMachines->stateMachines["tex"]["transitions"];
|
|
|
|
// When done eval(count($transition), NUMBER)
|
|
$emptyGen = $transitions[0][0];
|
|
$ceGen = $transitions[0][1];
|
|
$this->assertEquals( $empty, $emptyGen );
|
|
$this->assertEquals( $ce, $ceGen );
|
|
}
|
|
|
|
public function testTransitionsInitCe() {
|
|
$mhchemParser = new MhchemParser();
|
|
$mhchemStateMachines = new MhchemStateMachines( $mhchemParser );
|
|
$transitions = $mhchemStateMachines->stateMachines["ce"]["transitions"];
|
|
// When done eval(count($transition), NUMBER)
|
|
$this->assertCount( 23, $transitions );
|
|
$this->assertCount( 61, $transitions["0"] );
|
|
$this->assertCount( 50, $transitions["qD"] );
|
|
}
|
|
|
|
public function testMHPatternsMatch() {
|
|
$mhchemPatterns = new MhchemPatterns();
|
|
$pattern = "\ce{(...)}";
|
|
$matches = $mhchemPatterns->match( $pattern, "\ce{CO2 + C -> 2 CO}" );
|
|
$this->assertEquals( "CO2 + C -> 2 CO", $matches["match_"] );
|
|
$this->assertSame( "", $matches["remainder"] );
|
|
}
|
|
|
|
public function testMHPatternsMatch2() {
|
|
$mhchemPatterns = new MhchemPatterns();
|
|
$matches = $mhchemPatterns->match( 'letters', "C" );
|
|
$this->assertNotNull( $matches );
|
|
}
|
|
|
|
public function testMMHPatternsMatch3() {
|
|
$mhchemPatterns = new MhchemPatterns();
|
|
$matches2 = $mhchemPatterns->match( '->', "C" );
|
|
$this->assertNull( $matches2 );
|
|
}
|
|
|
|
public function testMHChemParserGo1() {
|
|
$target = [
|
|
"type_" => "chemfive",
|
|
"a" => [],
|
|
"b" => [],
|
|
"p" => [],
|
|
"o" => [
|
|
[
|
|
"type_" => "rm",
|
|
"p1" => "C"
|
|
]
|
|
],
|
|
"q" => [],
|
|
"d" => []
|
|
];
|
|
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->go( "C", "ce" );
|
|
|
|
$this->assertEquals( $target, $output[0] );
|
|
}
|
|
|
|
public function testMHChemParserGo2() {
|
|
$target = [
|
|
"type_" => "chemfive",
|
|
"a" => [],
|
|
"b" => [],
|
|
"p" => [],
|
|
"o" => [
|
|
[
|
|
"type_" => "rm",
|
|
"p1" => "CO"
|
|
]
|
|
],
|
|
"q" => [
|
|
"2"
|
|
],
|
|
"d" => []
|
|
];
|
|
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->go( "CO2", "ce" );
|
|
|
|
$this->assertEquals( $target, $output[0] );
|
|
}
|
|
|
|
public function testMHChemParserGo3() {
|
|
$target = [
|
|
[
|
|
"type_" => "arrow",
|
|
"r" => "->",
|
|
"rd" => [],
|
|
"rq" => []
|
|
]
|
|
];
|
|
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->go( "->", "ce" );
|
|
|
|
$this->assertEquals( $target, $output );
|
|
}
|
|
|
|
public function testMHChemParserGo4() {
|
|
$target = [
|
|
[
|
|
"type_" => "chemfive",
|
|
"a" => [],
|
|
"b" => [],
|
|
"p" => [],
|
|
"o" => [
|
|
"+"
|
|
],
|
|
"q" => [],
|
|
"d" => []
|
|
]
|
|
];
|
|
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->go( "+", "ce" );
|
|
|
|
$this->assertEquals( $target, $output );
|
|
}
|
|
|
|
public function testMHChemParserGo5() {
|
|
// order of patterns correct, hit different pattern
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->go( "CO2 + ", "ce" );
|
|
$this->assertCount( 2, $output );
|
|
$this->assertEquals( "chemfive", $output[0]["type_"] );
|
|
$this->assertEquals( "operator", $output[1]["type_"] );
|
|
}
|
|
|
|
public function testMHChemParserGo6() {
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->go( "CO2 + C -> 2 CO", "ce" );
|
|
$this->assertCount( 5, $output );
|
|
$this->assertEquals( "chemfive", $output[0]["type_"] );
|
|
$this->assertEquals( "operator", $output[1]["type_"] );
|
|
$this->assertEquals( "chemfive", $output[2]["type_"] );
|
|
$this->assertEquals( "arrow", $output[3]["type_"] );
|
|
$this->assertEquals( 2, $output[4]["a"][0] );
|
|
$this->assertEquals( "CO", $output[4]["o"][0]["p1"] );
|
|
}
|
|
|
|
public function testMHChemTexify() {
|
|
$mhchemParser = new MhchemParser();
|
|
$output = $mhchemParser->toTex( "CO2", "ce" );
|
|
$this->assertEquals( "{\\mathrm{CO}{\\vphantom{A}}_{\\smash[t]{2}}}", $output );
|
|
}
|
|
|
|
public function testConcatArray1() {
|
|
$a = [];
|
|
$b = [ "{" ];
|
|
$target = [ "{" ];
|
|
MhchemUtil::concatArray( $a, $b );
|
|
$this->assertEquals( $target, $a );
|
|
}
|
|
|
|
public function testConcatArray2() {
|
|
$a = [];
|
|
// This is an object in javascript typescript, in PHP this is currently an array.
|
|
$b = [ "type_" => "rm", "p1" => "C" ];
|
|
$target = [ $b ];
|
|
MhchemUtil::concatArray( $a, $b );
|
|
$this->assertEquals( $target, $a );
|
|
}
|
|
|
|
public function testConcatArray3() {
|
|
$a = [ "{" ];
|
|
$b = [ "type_" => "chemfive" ];
|
|
|
|
$target = [ $a[0], $b ];
|
|
MhchemUtil::concatArray( $a, $b );
|
|
$this->assertEquals( $target, $a );
|
|
}
|
|
|
|
}
|