IssueNo:#I42LGO

Description:fix codex bugs
Sig:graphic
Feature or Bugfix:Bugfix
Binary Source:No
Signed-off-by: NYueBiang <suyue7@huawei.com>

test/framework/src/auto_test_case_group.cpp

@@ -29,6 +29,7 @@ void AutoTestCaseGroup::TearDownTestCase()
     ListNode<AutoTestCase*>* node = testCaseList_.Begin();
     while (node != testCaseList_.End()) {
         delete node->data_;
+        node->data_ = nullptr;
         node = node->next_;
     }
     testCaseList_.Clear();