these tests work just fine on macos-x

ext/standard/tests/file/copy_variation15.phpt

@@ -2,8 +2,8 @@
 Test copy() function: usage variations - destination dir access perms
 --SKIPIF--
 <?php
-if( (stristr(PHP_OS, "Darwin")) || (stristr(PHP_OS, "Win")) )
-  die("skip do not run on MacOS/Windows");
+if(substr(PHP_OS, 0, 3) == 'WIN')
+  die("skip do not run on Windows");
 // Skip if being run by root (files are always readable, writeable and executable)
 $filename = dirname(__FILE__)."/copy_variation15_root_check.tmp";
 $fp = fopen($filename, 'w');

ext/standard/tests/file/copy_variation9.phpt

@@ -2,8 +2,8 @@
 Test copy() function: usage variations - destination file access perms 
 --SKIPIF--
 <?php
-if( (stristr(PHP_OS, "Darwin")) || (stristr(PHP_OS, "Win")) )
-  die("skip do not run on MacOS/Windows");
+if(substr(PHP_OS, 0, 3) == 'WIN')
+  die("skip do not run on Windows");
 
 // Skip if being run by root (files are always readable, writeable and executable)
 $filename = dirname(__FILE__)."/copy_variation9_root_check.tmp";

ext/standard/tests/file/fnmatch_basic.phpt

@@ -2,8 +2,8 @@
 Test fnmatch() function: Basic functionality
 --SKIPIF--
 <?php
-if( (stristr(PHP_OS, "Mac")) || (stristr(PHP_OS, "Win")) )
-  die("skip do not run on MacOS/Windows");
+if(substr(PHP_OS, 0, 3) == 'WIN')
+  die("skip do not run on Windows");
 ?>
 --FILE--
 <?php

ext/standard/tests/file/fnmatch_error.phpt

@@ -2,8 +2,8 @@
 Test fnmatch() function: Error conditions
 --SKIPIF--
 <?php
-if( (stristr(PHP_OS, "Mac")) || (stristr(PHP_OS, "Win")) )
-  die("skip do not run on MacOS/Windows");
+if(substr(PHP_OS, 0, 3) == 'WIN')
+  die("skip do not run on Windows");
 ?>
 --FILE--
 <?php

ext/standard/tests/file/fnmatch_variation.phpt

@@ -2,8 +2,8 @@
 Test fnmatch() function: Variations
 --SKIPIF--
 <?php
-if( (stristr(PHP_OS, "Mac")) || (stristr(PHP_OS, "Win")) )
-  die("skip do not run on MacOS/Windows");
+if(substr(PHP_OS, 0, 3) == 'WIN')
+  die("skip do not run on Windows");
 ?>
 --FILE--
 <?php