From 0612edffb868f5dd8ca22be39cd3b04e50fe6536 Mon Sep 17 00:00:00 2001
From: Aleksei Lebedev <1329824+LastDragon-ru@users.noreply.github.com>
Date: Fri, 17 May 2024 09:57:00 +0400
Subject: [PATCH] feat(core): `Path::isNormalized()`.

(cherry picked from commit d6ded7fb02d2516d1cdffd076238b7d976ccfd2c)
---
 packages/core/src/Utils/Path.php     |  4 ++++
 packages/core/src/Utils/PathTest.php | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/packages/core/src/Utils/Path.php b/packages/core/src/Utils/Path.php
index 3e5ce7c1..63e76c6d 100644
--- a/packages/core/src/Utils/Path.php
+++ b/packages/core/src/Utils/Path.php
@@ -39,6 +39,10 @@ public static function isAbsolute(string $path): bool {
         return SymfonyPath::isAbsolute(static::normalize($path));
     }
 
+    public static function isNormalized(string $path): bool {
+        return static::normalize($path) === $path;
+    }
+
     public static function normalize(string $path): string {
         return SymfonyPath::canonicalize($path);
     }
diff --git a/packages/core/src/Utils/PathTest.php b/packages/core/src/Utils/PathTest.php
index f511ec0c..b8264200 100644
--- a/packages/core/src/Utils/PathTest.php
+++ b/packages/core/src/Utils/PathTest.php
@@ -26,4 +26,29 @@ public function testGetRelativePath(): void {
         self::assertEquals('../to/file', Path::getRelativePath('/any/path', '/any/path/../to/file'));
         self::assertEquals('to/file', Path::getRelativePath('/absolute/path', 'to/./file'));
     }
+
+    public function testJoin(): void {
+        self::assertEquals('/any/path', Path::join('/any/path'));
+        self::assertEquals('/any/path', Path::join('/any', 'path'));
+        self::assertEquals('/path', Path::join('/any', '..', 'path'));
+        self::assertEquals('any/path', Path::join('.', 'any', '.', 'path'));
+        self::assertEquals('../any/path', Path::join('..', 'any', '.', 'path'));
+    }
+
+    public function testNormalize(): void {
+        self::assertEquals('/any/path', Path::normalize('/any/path'));
+        self::assertEquals('any/path', Path::normalize('any/path'));
+        self::assertEquals('any/path', Path::normalize('./any/path'));
+        self::assertEquals('any/path', Path::normalize('././any/path'));
+        self::assertEquals('../any/path', Path::normalize('./../any/path'));
+        self::assertEquals('path', Path::normalize('./any/../path'));
+    }
+
+    public function testIsNormalized(): void {
+        self::assertTrue(Path::isNormalized('/any/path'));
+        self::assertTrue(Path::isNormalized('any/path'));
+        self::assertFalse(Path::isNormalized('./any/path'));
+        self::assertFalse(Path::isNormalized('././any/path'));
+        self::assertFalse(Path::isNormalized('./../any/path'));
+    }
 }