Imported Upstream version 5.2.4upstream/5.2.4

1 files changed, 92 insertions, 0 deletions

diff --git a/ext/standard/tests/file/readlink_realpath_basic2.phpt b/ext/standard/tests/file/readlink_realpath_basic2.phpt
new file mode 100644
index 000000000..7a9e741ef
--- /dev/null
+++ b/ext/standard/tests/file/readlink_realpath_basic2.phpt
@@ -0,0 +1,92 @@
+--TEST--
+Test readlink() and realpath functions: basic functionality - diff. path notation for files
+--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("$file_path/readlink_realpath_basic2/home/test/", 0777, true);
+
+$file_handle1 = fopen("$file_path/readlink_realpath_basic2/home/test/readlink_realpath_basic2.tmp", "w");
+$file_handle2 = fopen("$file_path/readlink_realpath_basic2/home/readlink_realpath_basic2.tmp", "w");
+$file_handle3 = fopen("$file_path/readlink_realpath_basic2/readlink_realpath_basic2.tmp", "w");
+fclose($file_handle1);
+fclose($file_handle2);
+fclose($file_handle3);
+
+echo "\n*** Testing realpath() on filenames ***\n";
+$filenames = array (
+  /* filenames resulting in valid paths */
+  "$file_path/readlink_realpath_basic2/home/readlink_realpath_basic2.tmp",
+  "$file_path/readlink_realpath_basic2/readlink_realpath_basic2.tmp",
+  "$file_path/readlink_realpath_basic2//home/test//../test/./readlink_realpath_basic2.tmp",
+  "$file_path/readlink_realpath_basic2/home//../././readlink_realpath_basic2.tmp",
+
+  // checking for binary safe
+  b"$file_path/readlink_realpath_basic2/home/readlink_realpath_basic2.tmp",
+
+  /* filenames with invalid path */
+  "$file_path///readlink_realpath_basic2/home//..//././test//readlink_realpath_basic2.tmp",
+  "$file_path/readlink_realpath_basic2/home/../home/../test/../readlink_realpath_basic2.tmp",
+  "$file_path/readlink_realpath_basic2/readlink_realpath_basic2.tmp/"
+);
+
+$counter = 1;
+/* loop through $files to read the filepath of $file in the above array */
+foreach($filenames as $file) {
+  echo "\n-- Iteration $counter --\n";
+  var_dump( realpath($file) );
+  $counter++;
+}
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$name_prefix = dirname(__FILE__)."/readlink_realpath_basic2";
+unlink("$name_prefix/home/test/readlink_realpath_basic2.tmp");
+unlink("$name_prefix/home/readlink_realpath_basic2.tmp");
+unlink("$name_prefix/readlink_realpath_basic2.tmp");
+rmdir("$name_prefix/home/test/");
+rmdir("$name_prefix/home/");
+rmdir("$name_prefix/");
+?>
+--EXPECTF--
+*** Testing realpath() on filenames ***
+
+-- Iteration 1 --
+string(%d) "%s/readlink_realpath_basic2/home/readlink_realpath_basic2.tmp"
+
+-- Iteration 2 --
+string(%d) "%s/readlink_realpath_basic2/readlink_realpath_basic2.tmp"
+
+-- Iteration 3 --
+string(%d) "%s/readlink_realpath_basic2/home/test/readlink_realpath_basic2.tmp"
+
+-- Iteration 4 --
+string(%d) "%s/readlink_realpath_basic2/readlink_realpath_basic2.tmp"
+
+-- Iteration 5 --
+string(%d) "%s/readlink_realpath_basic2/home/readlink_realpath_basic2.tmp"
+
+-- Iteration 6 --
+bool(false)
+
+-- Iteration 7 --
+bool(false)
+
+-- Iteration 8 --
+%s
+Done