add drone

.drone.yml

@@ -363,6 +363,41 @@ services:
   commands:
   - /cockroach/cockroach start --insecure
 
+---
+kind: pipeline
+name: test-dameng
+depends_on:
+  - test-cockroach
+trigger:
+  ref:
+  - refs/heads/master
+  - refs/pull/*/head
+steps:
+- name: test-dameng
+  pull: never
+  image: golang:1.15
+  volumes:
+  - name: cache
+    path: /go/pkg/mod
+  environment:
+    TEST_DAMENG_HOST: "dameng:5236"
+    TEST_DAMENG_USERNAME: SYSDBA
+    TEST_DAMENG_PASSWORD: SYSDBA
+  commands:
+  - sleep 10
+  - make test-dameng
+
+volumes:
+- name: cache
+  host:
+    path: /tmp/cache
+
+services:
+- name: dameng
+  image: lunny/dm:v1.0
+  commands:
+  - /bin/bash /startDm.sh
+
 ---
 kind: pipeline
 name: merge_coverage
@@ -374,6 +409,7 @@ depends_on:
   - test-mssql
   - test-tidb
   - test-cockroach
+  - test-dm
 trigger:
   ref:
   - refs/heads/master