* add fail function for task #560.

module/testtask/lang/en.php

@@ -51,6 +51,7 @@ $lang->testtask->linkedCases   = 'Linked cases';
 $lang->testtask->confirmDelete = 'Are you sure to delete this test task?';
 $lang->testtask->passAll       = 'Pass all';
 $lang->testtask->pass          = 'Pass';
+$lang->testtask->fail          = 'Fail';
 
 $lang->testtask->byModule      = 'By module';
 $lang->testtask->assignedToMe  = 'Assgined to me';

module/testtask/lang/zh-cn.php

@@ -51,6 +51,7 @@ $lang->testtask->linkedCases   = '已关联用例列表';
 $lang->testtask->confirmDelete = '您确认要删除该测试任务吗？';
 $lang->testtask->passAll       = '全部通过';
 $lang->testtask->pass          = '通过';
+$lang->testtask->fail          = '失败';
 
 $lang->testtask->byModule      = '按模块';
 $lang->testtask->assignedToMe  = '指派给我';

module/testtask/model.php

@@ -208,14 +208,21 @@ class testtaskModel extends model
         $caseResult = 'pass';
         if(!$this->post->passall)
         {
-            foreach($this->post->steps as $stepID => $stepResult)
+            if(isset($this->post->steps))
             {
-                if($stepResult != 'pass' and $stepResult != 'n/a')
+                foreach($this->post->steps as $stepID => $stepResult)
                 {
-                    $caseResult = $stepResult;
-                    break;
+                    if($stepResult != 'pass' and $stepResult != 'n/a')
+                    {
+                        $caseResult = $stepResult;
+                        break;
+                    }
                 }
             }
+            else
+            {
+                $caseResult = 'fail';
+            }
         }
 
         /* Create result of every step. */

module/testtask/view/runcase.html.php

@@ -40,6 +40,7 @@
         if(empty($run->case->steps))
         {
             echo html::submitButton($lang->testtask->pass, "onclick=$('#passall').val(1)");
+            echo html::submitButton($lang->testtask->fail, "onclick=$('#passall').val(0)");
         }
         else
         {