1 files changed, 159 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/Util/Color.php b/vendor/phpunit/phpunit/src/Util/Color.php
new file mode 100644
index 000000000..b96eb4747
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/Util/Color.php
@@ -0,0 +1,159 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const DIRECTORY_SEPARATOR;
+use function array_keys;
+use function array_map;
+use function array_values;
+use function count;
+use function explode;
+use function implode;
+use function min;
+use function preg_replace;
+use function preg_replace_callback;
+use function sprintf;
+use function strtr;
+use function trim;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Color
+{
+    /**
+     * @var array<string,string>
+     */
+    private const WHITESPACE_MAP = [
+        ' '  => '·',
+        "\t" => '⇥',
+    ];
+
+    /**
+     * @var array<string,string>
+     */
+    private const WHITESPACE_EOL_MAP = [
+        ' '  => '·',
+        "\t" => '⇥',
+        "\n" => '↵',
+        "\r" => '⟵',
+    ];
+
+    /**
+     * @var array<string,string>
+     */
+    private static $ansiCodes = [
+        'reset'      => '0',
+        'bold'       => '1',
+        'dim'        => '2',
+        'dim-reset'  => '22',
+        'underlined' => '4',
+        'fg-default' => '39',
+        'fg-black'   => '30',
+        'fg-red'     => '31',
+        'fg-green'   => '32',
+        'fg-yellow'  => '33',
+        'fg-blue'    => '34',
+        'fg-magenta' => '35',
+        'fg-cyan'    => '36',
+        'fg-white'   => '37',
+        'bg-default' => '49',
+        'bg-black'   => '40',
+        'bg-red'     => '41',
+        'bg-green'   => '42',
+        'bg-yellow'  => '43',
+        'bg-blue'    => '44',
+        'bg-magenta' => '45',
+        'bg-cyan'    => '46',
+        'bg-white'   => '47',
+    ];
+
+    public static function colorize(string $color, string $buffer): string
+    {
+        if (trim($buffer) === '') {
+            return $buffer;
+        }
+
+        $codes  = array_map('\trim', explode(',', $color));
+        $styles = [];
+
+        foreach ($codes as $code) {
+            if (isset(self::$ansiCodes[$code])) {
+                $styles[] = self::$ansiCodes[$code] ?? '';
+            }
+        }
+
+        if (empty($styles)) {
+            return $buffer;
+        }
+
+        return self::optimizeColor(sprintf("\x1b[%sm", implode(';', $styles)) . $buffer . "\x1b[0m");
+    }
+
+    public static function colorizePath(string $path, ?string $prevPath = null, bool $colorizeFilename = false): string
+    {
+        if ($prevPath === null) {
+            $prevPath = '';
+        }
+
+        $path     = explode(DIRECTORY_SEPARATOR, $path);
+        $prevPath = explode(DIRECTORY_SEPARATOR, $prevPath);
+
+        for ($i = 0; $i < min(count($path), count($prevPath)); $i++) {
+            if ($path[$i] == $prevPath[$i]) {
+                $path[$i] = self::dim($path[$i]);
+            }
+        }
+
+        if ($colorizeFilename) {
+            $last        = count($path) - 1;
+            $path[$last] = preg_replace_callback(
+                '/([\-_\.]+|phpt$)/',
+                static function ($matches)
+                {
+                    return self::dim($matches[0]);
+                },
+                $path[$last]
+            );
+        }
+
+        return self::optimizeColor(implode(self::dim(DIRECTORY_SEPARATOR), $path));
+    }
+
+    public static function dim(string $buffer): string
+    {
+        if (trim($buffer) === '') {
+            return $buffer;
+        }
+
+        return "\e[2m{$buffer}\e[22m";
+    }
+
+    public static function visualizeWhitespace(string $buffer, bool $visualizeEOL = false): string
+    {
+        $replaceMap = $visualizeEOL ? self::WHITESPACE_EOL_MAP : self::WHITESPACE_MAP;
+
+        return preg_replace_callback('/\s+/', static function ($matches) use ($replaceMap)
+        {
+            return self::dim(strtr($matches[0], $replaceMap));
+        }, $buffer);
+    }
+
+    private static function optimizeColor(string $buffer): string
+    {
+        $patterns = [
+            "/\e\\[22m\e\\[2m/"                   => '',
+            "/\e\\[([^m]*)m\e\\[([1-9][0-9;]*)m/" => "\e[$1;$2m",
+            "/(\e\\[[^m]*m)+(\e\\[0m)/"           => '$2',
+        ];
+
+        return preg_replace(array_keys($patterns), array_values($patterns), $buffer);
+    }
+}