1 files changed, 60 insertions, 0 deletions
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp b/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp
new file mode 100644
index 000000000..44b5a8aaa
--- /dev/null
+++ b/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * 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, software
+ * 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 "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
+
+#include <gtest/gtest.h>
+
+#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+
+namespace latinime {
+namespace {
+
+TEST(LanguageModelDictContentGlobalCountersTest, TestUpdateMaxValueOfCounters) {
+    LanguageModelDictContentGlobalCounters globalCounters;
+
+    EXPECT_FALSE(globalCounters.needsToHalveCounters());
+    globalCounters.updateMaxValueOfCounters(10);
+    EXPECT_FALSE(globalCounters.needsToHalveCounters());
+    const int count = (1 << (Ver4DictConstants::WORD_COUNT_FIELD_SIZE * CHAR_BIT)) - 1;
+    globalCounters.updateMaxValueOfCounters(count);
+    EXPECT_TRUE(globalCounters.needsToHalveCounters());
+    globalCounters.halveCounters();
+    EXPECT_FALSE(globalCounters.needsToHalveCounters());
+}
+
+TEST(LanguageModelDictContentGlobalCountersTest, TestIncrementTotalCount) {
+    LanguageModelDictContentGlobalCounters globalCounters;
+
+    EXPECT_EQ(0, globalCounters.getTotalCount());
+    globalCounters.incrementTotalCount();
+    EXPECT_EQ(1, globalCounters.getTotalCount());
+    for (int i = 1; i < 50; ++i) {
+        globalCounters.incrementTotalCount();
+    }
+    EXPECT_EQ(50, globalCounters.getTotalCount());
+    globalCounters.halveCounters();
+    EXPECT_EQ(25, globalCounters.getTotalCount());
+    globalCounters.halveCounters();
+    EXPECT_EQ(12, globalCounters.getTotalCount());
+    for (int i = 0; i < 4; ++i) {
+        globalCounters.halveCounters();
+    }
+    EXPECT_EQ(0, globalCounters.getTotalCount());
+}
+
+}  // namespace
+}  // namespace latinime