File indexing completed on 2024-05-12 06:02:08

 <?php
 
 require_once __DIR__ . "/../lessc.inc.php";
 
 // Runs all the tests in inputs/ and compares their output to ouputs/
 
 function _dump($value) {
   fwrite(STDOUT, print_r($value, true));
 }
 
 function _quote($str) {
   return preg_quote($str, "/");
 }
 
 class InputTest extends PHPUnit_Framework_TestCase {
   protected static $importDirs = array("inputs/test-imports");
 
   protected static $testDirs = array(
     "inputs" => "outputs",
     "inputs_lessjs" => "outputs_lessjs",
   );
 
   public function setUp() {
     $this->less = new lessc();
     $this->less->importDir = array_map(function($path) {
       return __DIR__ . "/" . $path;
     }, self::$importDirs);
   }
 
   /**
    * @dataProvider fileNameProvider
    */
   public function testInputFile($inFname) {
     if ($pattern = getenv("BUILD")) {
       return $this->buildInput($inFname);
     }
 
     $outFname = self::outputNameFor($inFname);
 
     if (!is_readable($outFname)) {
       $this->fail("$outFname is missing, ".
         "consider building tests with BUILD=true");
     }
 
     $input = file_get_contents($inFname);
     $output = file_get_contents($outFname);
 
     $this->assertEquals($output, $this->less->parse($input));
   }
 
   public function fileNameProvider() {
     return array_map(function($a) { return array($a); },
       self::findInputNames());
   }
 
   // only run when env is set
   public function buildInput($inFname) {
     $css = $this->less->parse(file_get_contents($inFname));
     file_put_contents(self::outputNameFor($inFname), $css);
   }
 
   static public function findInputNames($pattern="*.less") {
     $files = array();
     foreach (self::$testDirs as $inputDir => $outputDir) {
       $files = array_merge($files, glob(__DIR__ . "/" . $inputDir . "/" . $pattern));
     }
 
     return array_filter($files, "is_file");
   }
 
   static public function outputNameFor($input) {
     $front = _quote(__DIR__ . "/");
     $out = preg_replace("/^$front/", "", $input);
 
     foreach (self::$testDirs as $inputDir => $outputDir) {
       $in = _quote($inputDir . "/");
       $rewritten = preg_replace("/$in/", $outputDir . "/", $out);
       if ($rewritten != $out) {
         $out = $rewritten;
         break;
       }
     }
 
     $out = preg_replace("/.less$/", ".css", $out);
 
     return __DIR__ . "/" . $out;
   }
 }