Fix iconv failing test

(cherry picked from commit 9b6cb9ce7dc3178267eca1e08b99b8ac2e431f85)

Signed-off-by: Maurício Meneghini Fauth <mauricio@fauth.dev>

1 files changed, 7 insertions, 0 deletions

diff --git a/test/classes/EncodingTest.php b/test/classes/EncodingTest.php
index 14fc8adcac..458e005ef2 100644
--- a/test/classes/EncodingTest.php
+++ b/test/classes/EncodingTest.php
@@ -79,6 +79,13 @@ class EncodingTest extends TestCase
             $this->markTestSkipped('iconv extension missing');
         }
 
+        // Set PHP native locale
+        if (function_exists('setlocale') && setlocale(0, 'POSIX') === false) {
+            $this->markTestSkipped('native setlocale failed');
+        }
+
+        _setlocale(LC_ALL, 'POSIX');
+
         if (PHP_INT_SIZE === 8) {
             $GLOBALS['cfg']['IconvExtraParams'] = '//TRANSLIT';
             Encoding::setEngine(Encoding::ENGINE_ICONV);