!3722 Add UT for high contrast text.

Merge pull request !3722 from chenlushen/ls_remote

rosen/test/render_service/render_service/unittest/pipeline/BUILD.gn

@@ -21,6 +21,7 @@ group("unittest") {
   testonly = true
 
   deps = [
+    ":RSBaseRenderEngineUnitTest",
     ":RSBaseRenderUtilTest",
     ":RSColdStartThreadTest",
     ":RSComposerAdapterTest",
@@ -269,6 +270,15 @@ ohos_unittest("RSUniRenderVirtualProcessorTest") {
   defines += gpu_defines
 }
 
+## Build RSBaseRenderEngineUnitTest
+ohos_unittest("RSBaseRenderEngineUnitTest") {
+  module_out_path = module_output_path
+  sources = [ "rs_base_render_engine_test.cpp" ]
+  deps = [ ":rs_test_common" ]
+  defines = []
+  defines += gpu_defines
+}
+
 ## Build rs_test_common.a {{{
 config("rs_test_common_public_config") {
   include_dirs = [

rosen/test/render_service/render_service/unittest/pipeline/rs_base_render_engine_test.cpp

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, Hardware
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "gtest/gtest.h"
+#include "pipeline/rs_base_render_engine.h"
+
+using namespace testing;
+using namespace testing::ext;
+
+namespace OHOS::Rosen {
+class RSBaseRenderEngineUnitTest : public testing::Test {
+public:
+    static void SetUpTestCase();
+    static void TearDownTestCase();
+    void SetUp() override;
+    void TearDown() override;
+};
+
+void RSBaseRenderEngineUnitTest::SetUpTestCase() {}
+void RSBaseRenderEngineUnitTest::TearDownTestCase() {}
+void RSBaseRenderEngineUnitTest::SetUp() {}
+void RSBaseRenderEngineUnitTest::TearDown() {}
+
+/**
+ * @tc.name: SetHighContrast_001
+ * @tc.desc: Test SetHighContrast, input false, expect RSBaseRenderEngine::IsHighContrastEnabled() to be same as input
+ * @tc.type: FUNC
+ * @tc.require: issueI6GJ1Z
+ */
+HWTEST(RSBaseRenderEngineUnitTest, SetHighContrast_001, TestSize.Level2)
+{
+    bool contrastEnabled = false;
+    RSBaseRenderEngine::SetHighContrast(contrastEnabled);
+    ASSERT_EQ(contrastEnabled, RSBaseRenderEngine::IsHighContrastEnabled());
+}
+
+/**
+ * @tc.name: SetHighContrast_002
+ * @tc.desc: Test SetHighContrast, input true, expect RSBaseRenderEngine::IsHighContrastEnabled() to be same as input
+ * @tc.type: FUNC
+ * @tc.require: issueI6GJ1Z
+ */
+HWTEST(RSBaseRenderEngineUnitTest, SetHighContrast_002, TestSize.Level2)
+{
+    bool contrastEnabled = true;
+    RSBaseRenderEngine::SetHighContrast(contrastEnabled);
+    ASSERT_EQ(contrastEnabled, RSBaseRenderEngine::IsHighContrastEnabled());
+}
+}