1 files changed, 111 insertions, 0 deletions
diff --git a/ext/standard/tests/file/readlink_realpath_basic1.phpt b/ext/standard/tests/file/readlink_realpath_basic1.phpt
new file mode 100644
index 0000000..99195e2
--- /dev/null
+++ b/ext/standard/tests/file/readlink_realpath_basic1.phpt
@@ -0,0 +1,111 @@
+--TEST--
+Test readlink() and realpath functions: basic functionality - diff. path notation for links(Bug #42038)
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip no symlinks on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: string readlink ( string $path );
+   Description: Returns the target of a symbolic link
+
+   Prototype: string realpath ( string $path );
+   Description: Returns canonicalized absolute pathname
+*/
+
+/* creating directories, symbolic links and files */
+$file_path = dirname(__FILE__);
+mkdir("$file_path/readlink_realpath_basic1/home/test/", 0777, true);
+
+$file_handle1 = fopen("$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp", "w");
+$file_handle2 = fopen("$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp", "w");
+$file_handle3 = fopen("$file_path/readlink_realpath_basic1/readlink_realpath_basic1.tmp", "w");
+fclose($file_handle1);
+fclose($file_handle2);
+fclose($file_handle3);
+
+symlink("$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp", 
+        "$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1_link.tmp");
+symlink("$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp",
+        "$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1_link.tmp");
+
+
+echo "*** Testing readlink() and realpath(): with valid and invalid path ***\n";
+$linknames = array (
+  /* linknames resulting in valid paths */
+  "$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1_link.tmp",
+  "$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1_link.tmp",
+  "$file_path/readlink_realpath_basic1//home/test//../test/./readlink_realpath_basic1_link.tmp",
+  
+  /* linknames with invalid linkpath */
+  "$file_path///readlink_realpath_basic1/home//..//././test//readlink_realpath_basic1_link.tmp",
+  "$file_path/readlink_realpath_basic1/home/../home/../test/../readlink_realpath_basic1_link.tmp",
+  "$file_path/readlink_realpath_basic1/..readlink_realpath_basic1_link.tmp",
+  "$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1_link.tmp/"
+);
+
+$counter = 1;
+/* loop through $files to read the linkpath of
+   the link created from each $file in the above array */
+foreach($linknames as $link) {
+  echo "\n-- Iteration $counter --\n";
+  var_dump( readlink($link) );
+  var_dump( realpath($link) );
+  $counter++;
+}
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$name_prefix = dirname(__FILE__)."/readlink_realpath_basic1";
+unlink("$name_prefix/home/test/readlink_realpath_basic1.tmp");
+unlink("$name_prefix/home/readlink_realpath_basic1.tmp");
+unlink("$name_prefix/readlink_realpath_basic1.tmp");
+unlink("$name_prefix/home/test/readlink_realpath_basic1_link.tmp");
+unlink("$name_prefix/home/readlink_realpath_basic1_link.tmp");
+rmdir("$name_prefix/home/test/");
+rmdir("$name_prefix/home/");
+rmdir("$name_prefix/");
+?>
+--EXPECTF--
+*** Testing readlink() and realpath(): with valid and invalid path ***
+
+-- Iteration 1 --
+string(%d) "%s/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp"
+string(%d) "%s/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp"
+
+-- Iteration 2 --
+string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
+string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
+
+-- Iteration 3 --
+string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
+string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
+
+-- Iteration 4 --
+
+Warning: readlink(): No such file or directory in %s on line %d
+bool(false)
+bool(false)
+
+-- Iteration 5 --
+
+Warning: readlink(): No such file or directory in %s on line %d
+bool(false)
+bool(false)
+
+-- Iteration 6 --
+
+Warning: readlink(): No such file or directory in %s on line %d
+bool(false)
+%s
+
+-- Iteration 7 --
+
+Warning: readlink(): %s in %s on line %d
+bool(false)
+%s
+Done