Add functions to check if FQDN is absolute or relative

yocto · Feb 22, 2025 · 880b8e1 · 880b8e1
1 parent 8560dea
commit 880b8e1
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Showing 2 changed files with 36 additions and 0 deletions.
diff --git a/src/Fields/FQDN.php b/src/Fields/FQDN.php
@@ -32,6 +32,20 @@ public function getValue(): array{
         return $this->value;
     }
 
+    /**
+     * @return bool
+     */
+    public function isAbsolute(): bool{
+        return $this->value[count($this->value)-1]==='';
+    }
+
+    /**
+     * @return bool
+     */
+    public function isRelative(): bool{
+        return !$this->isAbsolute();
+    }
+
     /**
      * @return string
      */

diff --git a/tests/Fields/FQDNTest.php b/tests/Fields/FQDNTest.php
@@ -52,6 +52,28 @@ public function testGetValue(): void{
         self::assertSame(['www','example','com',''],(new FQDN('www','example','com',''))->getValue());
     }
 
+    /**
+     * @return void
+     * @throws DNSFieldException
+     */
+    public function testIsAbsolute(){
+        self::assertFalse((new FQDN('example','com'))->isAbsolute());
+        self::assertTrue((new FQDN('example','com',''))->isAbsolute());
+        self::assertFalse((new FQDN('www','example','com'))->isAbsolute());
+        self::assertTrue((new FQDN('www','example','com',''))->isAbsolute());
+    }
+
+    /**
+     * @return void
+     * @throws DNSFieldException
+     */
+    public function testIsRelative(){
+        self::assertTrue((new FQDN('example','com'))->isRelative());
+        self::assertFalse((new FQDN('example','com',''))->isRelative());
+        self::assertTrue((new FQDN('www','example','com'))->isRelative());
+        self::assertFalse((new FQDN('www','example','com',''))->isRelative());
+    }
+
     /**
      * @return void
      * @throws DNSFieldException