1 files changed, 0 insertions, 194 deletions
diff --git a/vendor/brick/math/random-tests.php b/vendor/brick/math/random-tests.php
deleted file mode 100644
index d9053fc11..000000000
--- a/vendor/brick/math/random-tests.php
+++ /dev/null
@@ -1,194 +0,0 @@
-<?php
-
-/**
- * This script stress tests calculators with random large numbers and ensures that all implementations return the same
- * results. It is designed to run in an infinite loop unless a bug is found.
- */
-
-declare(strict_types=1);
-
-require __DIR__ . '/vendor/autoload.php';
-
-use Brick\Math\Internal\Calculator;
-
-(new class(30) { // max digits
-    private $gmp;
-    private $bcmath;
-    private $native;
-
-    private $maxDigits;
-
-    public function __construct(int $maxDigits)
-    {
-        $this->gmp    = new Calculator\GmpCalculator();
-        $this->bcmath = new Calculator\BcMathCalculator();
-        $this->native = new Calculator\NativeCalculator();
-
-        $this->maxDigits = $maxDigits;
-    }
-
-    public function __invoke() : void
-    {
-        for (;;) {
-            $a = $this->generateRandomNumber();
-            $b = $this->generateRandomNumber();
-            $c = $this->generateRandomNumber();
-
-            $this->runTests($a, $b);
-            $this->runTests($b, $a);
-
-            if ($a !== '0') {
-                $this->runTests("-$a", $b);
-                $this->runTests($b, "-$a");
-            }
-
-            if ($b !== '0') {
-                $this->runTests($a, "-$b");
-                $this->runTests("-$b", $a);
-            }
-
-            if ($a !== '0' && $b !== '0') {
-                $this->runTests("-$a", "-$b");
-                $this->runTests("-$b", "-$a");
-            }
-
-            if ($c !== '0') {
-                $this->test("$a POW $b MOD $c", function(Calculator $calc) use($a, $b, $c) {
-                    return $calc->modPow($a, $b, $c);
-                });
-            }
-        }
-    }
-
-    /**
-     * @param string $a The left operand.
-     * @param string $b The right operand.
-     */
-    private function runTests(string $a, string $b) : void
-    {
-        $this->test("$a + $b", function(Calculator $c) use($a, $b) {
-            return $c->add($a, $b);
-        });
-
-        $this->test("$a - $b", function(Calculator $c) use($a, $b) {
-            return $c->sub($a, $b);
-        });
-
-        $this->test("$a * $b", function(Calculator $c) use($a, $b) {
-            return $c->mul($a, $b);
-        });
-
-        if ($b !== '0') {
-            $this->test("$a / $b", function(Calculator $c) use($a, $b) {
-                return $c->divQR($a, $b);
-            });
-
-            $this->test("$a MOD $b", function(Calculator $c) use($a, $b) {
-                return $c->mod($a, $b);
-            });
-        }
-
-        if ($b !== '0' && $b[0] !== '-') {
-            $this->test("INV $a MOD $b", function(Calculator $c) use($a, $b) {
-                return $c->modInverse($a, $b);
-            });
-        }
-
-        $this->test("GCD $a, $b", function(Calculator $c) use($a, $b) {
-            return $c->gcd($a, $b);
-        });
-
-        if ($a[0] !== '-') {
-            $this->test("SQRT $a", function(Calculator $c) use($a, $b) {
-                return $c->sqrt($a);
-            });
-        }
-
-        $this->test("$a AND $b", function(Calculator $c) use($a, $b) {
-            return $c->and($a, $b);
-        });
-
-        $this->test("$a OR $b", function(Calculator $c) use($a, $b) {
-            return $c->or($a, $b);
-        });
-
-        $this->test("$a XOR $b", function(Calculator $c) use($a, $b) {
-            return $c->xor($a, $b);
-        });
-    }
-
-    /**
-     * @param string  $test     A string representing the test being executed.
-     * @param Closure $callback A callback function accepting a Calculator instance and returning a calculation result.
-     */
-    private function test(string $test, Closure $callback) : void
-    {
-        static $testCounter = 0;
-        static $lastOutputTime = 0.0;
-        static $currentSecond = 0;
-        static $currentSecondTestCounter = 0;
-        static $testsPerSecond = 0;
-
-        $gmpResult    = $callback($this->gmp);
-        $bcmathResult = $callback($this->bcmath);
-        $nativeResult = $callback($this->native);
-
-        if ($gmpResult !== $bcmathResult) {
-            self::failure('GMP', 'BCMath', $test);
-        }
-
-        if ($gmpResult !== $nativeResult) {
-            self::failure('GMP', 'Native', $test);
-        }
-
-        $testCounter++;
-        $currentSecondTestCounter++;
-
-        $time = microtime(true);
-        $second = (int) $time;
-
-        if ($second !== $currentSecond) {
-            $currentSecond = $second;
-            $testsPerSecond = $currentSecondTestCounter;
-            $currentSecondTestCounter = 0;
-        }
-
-        if ($time - $lastOutputTime >= 0.1) {
-            echo "\r", number_format($testCounter), ' (', number_format($testsPerSecond) . ' / s)';
-            $lastOutputTime = $time;
-        }
-    }
-
-    /**
-     * @param string $c1   The name of the first calculator.
-     * @param string $c2   The name of the second calculator.
-     * @param string $test A string representing the test being executed.
-     */
-    private static function failure(string $c1, string $c2, string $test) : void
-    {
-        echo PHP_EOL;
-        echo 'FAILURE!', PHP_EOL;
-        echo $c1, ' vs ', $c2, PHP_EOL;
-        echo $test, PHP_EOL;
-        die;
-    }
-
-    private function generateRandomNumber() : string
-    {
-        $length = random_int(1, $this->maxDigits);
-
-        $number = '';
-
-        for ($i = 0; $i < $length; $i++) {
-            $number .= random_int(0, 9);
-        }
-
-        $number = ltrim($number, '0');
-
-        if ($number === '') {
-            return '0';
-        }
-
-        return $number;
-    }
-})();