Use mt_rand() instead of rand() since it provides better portability.

Fixes #1527.

4 files changed, 19 insertions, 19 deletions

diff --git a/modules/gallery/tests/Albums_Controller_Test.php b/modules/gallery/tests/Albums_Controller_Test.php
index 6c64394d..86c74890 100644
--- a/modules/gallery/tests/Albums_Controller_Test.php
+++ b/modules/gallery/tests/Albums_Controller_Test.php
@@ -31,7 +31,7 @@ class Albums_Controller_Test extends Gallery_Unit_Test_Case {
     $album = test::random_album();
 
     // Randomize to avoid conflicts.
-    $new_name = "new_name_" . rand();
+    $new_name = "new_name_" . mt_rand();
 
     $_POST["name"] = $new_name;
     $_POST["title"] = "new title";
diff --git a/modules/gallery/tests/Cache_Test.php b/modules/gallery/tests/Cache_Test.php
index e8d8b6f4..6cee2862 100644
--- a/modules/gallery/tests/Cache_Test.php
+++ b/modules/gallery/tests/Cache_Test.php
@@ -27,7 +27,7 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   public function cache_exists_test() {
     $this->assert_false($this->_driver->exists("test_key"), "test_key should not be defined");
 
-    $id = md5(rand());
+    $id = md5(mt_rand());
     db::build()
       ->insert("caches")
       ->columns("key", "tags", "expiration", "cache")
@@ -38,7 +38,7 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   }
 
   public function cache_get_test() {
-    $id = md5(rand());
+    $id = md5(mt_rand());
 
     db::build()
       ->insert("caches")
@@ -54,7 +54,7 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   }
 
   public function cache_set_test() {
-    $id = md5(rand());
+    $id = md5(mt_rand());
     $original_data = array("field1" => "value1", "field2" => "value2");
     $this->_driver->set(array($id => $original_data), array("tag1", "tag2"), 84600);
 
@@ -63,15 +63,15 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   }
 
   public function cache_get_tag_test() {
-    $id1 = md5(rand());
+    $id1 = md5(mt_rand());
     $value1 = array("field1" => "value1", "field2" => "value2");
     $this->_driver->set(array($id1 => $value1), array("tag1", "tag2"), 84600);
 
-    $id2 = md5(rand());
+    $id2 = md5(mt_rand());
     $value2 = array("field3" => "value3", "field4" => "value4");
     $this->_driver->set(array($id2 => $value2), array("tag2", "tag3"), 84600);
 
-    $id3 = md5(rand());
+    $id3 = md5(mt_rand());
     $value3 = array("field5" => "value5", "field6" => "value6");
     $this->_driver->set(array($id3 => $value3), array("tag3", "tag4"), 84600);
 
@@ -86,15 +86,15 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   }
 
   public function cache_delete_id_test() {
-    $id1 = md5(rand());
+    $id1 = md5(mt_rand());
     $value1 = array("field1" => "value1", "field2" => "value2");
     $this->_driver->set(array($id1 => $value1), array("tag1", "tag2"), 84600);
 
-    $id2 = md5(rand());
+    $id2 = md5(mt_rand());
     $value2 = array("field3" => "value3", "field4" => "value4");
     $this->_driver->set(array($id2 => $value2), array("tag2", "tag3"), 846000);
 
-    $id3 = md5(rand());
+    $id3 = md5(mt_rand());
     $value3 = array("field5" => "value5", "field6" => "value6");
     $this->_driver->set(array($id3 => $value3), array("tag3", "tag4"), 84600);
 
@@ -106,15 +106,15 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   }
 
   public function cache_delete_tag_test() {
-    $id1 = md5(rand());
+    $id1 = md5(mt_rand());
     $value1 = array("field1" => "value1", "field2" => "value2");
     $this->_driver->set(array($id1 => $value1), array("tag1", "tag2"), 84600);
 
-    $id2 = md5(rand());
+    $id2 = md5(mt_rand());
     $value2 = array("field3" => "value3", "field4" => "value4");
     $this->_driver->set(array($id2 => $value2), array("tag2", "tag3"), 846000);
 
-    $id3 = md5(rand());
+    $id3 = md5(mt_rand());
     $value3 = array("field5" => "value5", "field6" => "value6");
     $this->_driver->set(array($id3 => $value3), array("tag3", "tag4"), 84600);
 
@@ -126,15 +126,15 @@ class Cache_Test extends Gallery_Unit_Test_Case {
   }
 
   public function cache_delete_all_test() {
-    $id1 = md5(rand());
+    $id1 = md5(mt_rand());
     $value1 = array("field1" => "value1", "field2" => "value2");
     $this->_driver->set(array($id1 => $value1), array("tag1", "tag2"), 84600);
 
-    $id2 = md5(rand());
+    $id2 = md5(mt_rand());
     $value2 = array("field3" => "value3", "field4" => "value4");
     $this->_driver->set(array($id2 => $value2), array("tag2", "tag3"), 846000);
 
-    $id3 = md5(rand());
+    $id3 = md5(mt_rand());
     $value3 = array("field5" => "value5", "field6" => "value6");
     $this->_driver->set(array($id3 => $value3), array("tag3", "tag4"), 84600);
 
diff --git a/modules/gallery/tests/Item_Helper_Test.php b/modules/gallery/tests/Item_Helper_Test.php
index eb2458cb..c93cc239 100644
--- a/modules/gallery/tests/Item_Helper_Test.php
+++ b/modules/gallery/tests/Item_Helper_Test.php
@@ -92,7 +92,7 @@ class Item_Helper_Test extends Gallery_Unit_Test_Case {
   }
 
   public function move_conflicts_result_in_a_rename_test() {
-    $rand = rand();
+    $rand = mt_rand();
     $photo1 = test::random_photo_unsaved(item::root());
     $photo1->name = "{$rand}.jpg";
     $photo1->slug = (string)$rand;
diff --git a/modules/gallery/tests/Item_Model_Test.php b/modules/gallery/tests/Item_Model_Test.php
index 1e6d54d0..0d6d10af 100644
--- a/modules/gallery/tests/Item_Model_Test.php
+++ b/modules/gallery/tests/Item_Model_Test.php
@@ -278,10 +278,10 @@ class Item_Model_Test extends Gallery_Unit_Test_Case {
 
   public function basic_validation_test() {
     $item = ORM::factory("item");
-    $item->album_cover_item_id = rand();  // invalid
+    $item->album_cover_item_id = mt_rand();  // invalid
     $item->description = str_repeat("x", 70000);  // invalid
     $item->name = null;
-    $item->parent_id = rand();
+    $item->parent_id = mt_rand();
     $item->slug = null;
     $item->sort_column = "bogus";
     $item->sort_order = "bogus";