From 1f7001dcfb36d4f6352194db3f46b82ba7a9625c Mon Sep 17 00:00:00 2001
From: yangziyong <yangziyong@neusoft.com>
Date: Thu, 21 Oct 2021 18:37:42 +0800
Subject: [PATCH] Add test cases to check abnormal senarios

Change-Id: I9bd5c141fd3cf694faccf7ee13fdd74183d451f1
Signed-off-by: Du Jiang <dujiang@neusoft.com>
---
 .../src/display_power_mgr_service_test.cpp    | 57 ++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/test/native/unittest/src/display_power_mgr_service_test.cpp b/test/native/unittest/src/display_power_mgr_service_test.cpp
index fc0e17c..5da1fc4 100644
--- a/test/native/unittest/src/display_power_mgr_service_test.cpp
+++ b/test/native/unittest/src/display_power_mgr_service_test.cpp
@@ -136,4 +136,59 @@ HWTEST_F(DisplayPowerMgrServiceTest, DisplayPowerMgrService008, TestSize.Level0)
     EXPECT_TRUE(state == DisplayState::DISPLAY_SUSPEND);
 }
 #endif // IPC_AVAILABLE
-}
\ No newline at end of file
+/**
+ * @tc.name: DisplayPowerMgrService009
+ * @tc.desc: Test set screen state off
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayPowerMgrServiceTest, DisplayPowerMgrService009, TestSize.Level0)
+{
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService009: fun is start");
+    auto ret = DisplayPowerMgrClient::GetInstance().SetDisplayState(DisplayState::DISPLAY_UNKNOWN);
+    sleep(5);
+    EXPECT_TRUE(ret);
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService009: fun is end");
+}
+
+/**
+ * @tc.name: DisplayPowerMgrService010
+ * @tc.desc: Test set brightness
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayPowerMgrServiceTest, DisplayPowerMgrService010, TestSize.Level0)
+{
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService010: fun is start");
+    auto ret = DisplayPowerMgrClient::GetInstance().SetBrightness(9999);
+    sleep(5);
+    EXPECT_FALSE(ret);
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService010: fun is end");
+}
+
+/**
+ * @tc.name: DisplayPowerMgrService011
+ * @tc.desc: Test set screen state off
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayPowerMgrServiceTest, DisplayPowerMgrService011, TestSize.Level0)
+{
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService011: fun is start");
+    DisplayState state = DisplayPowerMgrClient::GetInstance().GetDisplayState();
+    EXPECT_TRUE(state == DisplayState::DISPLAY_UNKNOWN);
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService011: fun is end");
+}
+
+/**
+ * @tc.name: DisplayPowerMgrService012
+ * @tc.desc: Test DisplayPowerMgrService service ready.
+ * @tc.type: FUNC
+ */
+HWTEST_F(DisplayPowerMgrServiceTest, DisplayPowerMgrService012, TestSize.Level0)
+{
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService012: fun is start");
+    sptr<ISystemAbilityManager> sam = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+    EXPECT_TRUE(sam != nullptr) << "DisplayPowerMgrService01 fail to get GetSystemAbilityManager";
+    sptr<IRemoteObject> remoteObject_ = sam->CheckSystemAbility(DISPLAY_MANAGER_SERVICE_ID);
+    EXPECT_TRUE(remoteObject_ != nullptr) << "GetSystemAbility failed.";
+    DISPLAY_HILOGE(MODULE_SERVICE, "DisplayPowerMgrServiceTest::DisplayPowerMgrService012: fun is end");
+}
+}
-- 
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