* Fix bug #42525, fixed related bugs.

module/bug/zen.php

@@ -221,6 +221,7 @@ class bugZen extends bug
         /* 如果是多分支产品时，设置分支的 cookie。*/
         /* Set branch cookie if product is multi-branch. */
         helper::setcookie('preBranch', $branch);
+        $this->session->set('branch', $branch, 'qa');
 
         return $branch;
     }

module/testcase/control.php

@@ -93,7 +93,7 @@ class testcase extends control
         /* 把访问的产品ID等状态信息保存到session和cookie中。*/
         /* Save the product id user last visited to session and cookie. */
         $productID  = $this->app->tab != 'project' ? $this->product->checkAccess($productID, $this->products) : $productID;
-        $branch     = $this->cookie->preBranch && $this->cookie->preBranch !== '' && $branch === '' ? $this->cookie->preBranch : $branch;
+        $branch     = ($this->cookie->preBranch || $this->cookie->preBranch === '0') && $this->cookie->preBranch !== '' && $branch === '' ? $this->cookie->preBranch : $branch;
         $browseType = strtolower($browseType);
         $moduleID   = $browseType == 'bymodule' ? $param : 0;
         $suiteID    = $browseType == 'bysuite'  ? $param : ($browseType == 'bymodule' ? ($this->cookie->caseSuite ? $this->cookie->caseSuite : 0) : 0);

module/testtask/control.php

@@ -89,9 +89,6 @@ class testtask extends control
         $this->session->set('testtaskList', $uri, 'qa');
         $this->session->set('reportList',   $uri, 'qa');
         $this->session->set('buildList',    $uri, 'execution');
-        $this->session->set('branch', $branch, 'qa');
-
-        $this->loadModel('qa')->setMenu($productID, $branch);
 
         /* 预处理部分变量供查询使用。*/
         /* Prepare variables for query. */
@@ -101,7 +98,14 @@ class testtask extends control
         $endTime   = $endTime   ? date('Y-m-d', strtotime($endTime))   : '';
         $sort      = common::appendOrder($orderBy);
         $product   = $this->product->getById($productID);
-        if($product->type == 'normal') $branch = 'all';
+
+        /* 处理分支。 */
+        /* Process branch. */
+        $branch = $this->testtaskZen->getBrowseBranch($branch, $product->type);
+
+        /* 设置1.5级菜单。  */
+        /* Set 1.5 level menu. */
+        $this->loadModel('qa')->setMenu($productID, $branch);
 
         /* 从数据库中查询符合条件的测试单。*/
         /* Query the testtasks from the database. */

module/testtask/zen.php

@@ -28,6 +28,29 @@ class testtaskZen extends testtask
         return $this->loadModel('qa')->setMenu($productID, $branch);
     }
 
+    /**
+     * 获取列表页面的 branch 参数。
+     * Get browse branch param.
+     *
+     * @param  string    $branch
+     * @param  string    $productType
+     * @access protected
+     * @return string
+     */
+    protected function getBrowseBranch(string $branch, string $productType): string
+    {
+        if($productType == 'normal') return 'all';
+
+        if($this->cookie->preBranch !== '' && $branch === '') $branch = (string)$this->cookie->preBranch;
+
+        /* 如果是多分支产品时，设置分支的 cookie。*/
+        /* Set branch cookie if product is multi-branch. */
+        helper::setcookie('preBranch', $branch);
+        $this->session->set('branch', $branch, 'qa');
+
+        return $branch;
+    }
+
     /**
      * 设置测试单用例列表页面搜索表单的参数。
      * Set congiruration of search form in cases page of testtask.