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Commit c72652cb authored by Yohei Yukawa's avatar Yohei Yukawa
Browse files

Add an initial native test on host environment 

This CL adds an initial native test that runs on host
environment, from which we can extend the coverage of native
test.

BUG: 13754552
Change-Id: I0af9d1b5dd049c83b955f5b05add4b39f3cfcc6c
parent f6c29aa5

native/jni/Android.mk

+3 −1
Original line number Diff line number Diff line
@@ -87,6 +87,8 @@ LOCAL_NDK_STL_VARIANT := c++_static 
LOCAL_LDFLAGS += -ldl



include $(BUILD_SHARED_LIBRARY)



#################### Clean up the tmp vars

include $(LOCAL_PATH)/CleanupNativeFileList.mk



#################### Unit test on host environment

include $(LOCAL_PATH)/HostUnitTests.mk

native/jni/CleanupNativeFileList.mk

+1 −0
Original line number Diff line number Diff line
@@ -13,5 +13,6 @@ 
# limitations under the License.



LATIN_IME_CORE_SRC_FILES :=

LATIN_IME_CORE_TEST_FILES :=

LATIN_IME_JNI_SRC_FILES :=

LATIN_IME_SRC_DIR :=

native/jni/HostUnitTests.mk

0 → 100644
+53 −0
Original line number Diff line number Diff line 
# 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.



LOCAL_PATH := $(call my-dir)



######################################

include $(CLEAR_VARS)



include $(LOCAL_PATH)/NativeFileList.mk



#################### Host library for unit test

# TODO: Remove -std=c++11 once it is set by default on host build.

LATIN_IME_SRC_DIR := src

LOCAL_CFLAGS += -std=c++11 -Wno-unused-parameter -Wno-unused-function

LOCAL_CLANG := true

LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(LATIN_IME_SRC_DIR)

LOCAL_IS_HOST_MODULE := true

LOCAL_MODULE := liblatinime_host_static_for_unittests

LOCAL_MODULE_TAGS := optional

LOCAL_NDK_STL_VARIANT := c++_static

LOCAL_SRC_FILES := $(addprefix $(LATIN_IME_SRC_DIR)/, $(LATIN_IME_CORE_SRC_FILES))

include $(BUILD_HOST_STATIC_LIBRARY)



#################### Host native tests

include $(CLEAR_VARS)

LATIN_IME_TEST_SRC_DIR := tests

# TODO: Remove -std=c++11 once it is set by default on host build.

LOCAL_CFLAGS += -std=c++11 -Wno-unused-parameter -Wno-unused-function

LOCAL_CLANG := true

LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(LATIN_IME_SRC_DIR)

LOCAL_IS_HOST_MODULE := true

LOCAL_MODULE := liblatinime_host_unittests

LOCAL_MODULE_TAGS := tests

LOCAL_NDK_STL_VARIANT := c++_static

LOCAL_SRC_FILES := $(addprefix $(LATIN_IME_TEST_SRC_DIR)/, $(LATIN_IME_CORE_TEST_FILES))

LOCAL_STATIC_LIBRARIES += liblatinime_host_static_for_unittests libgtest_host libgtest_main_host

include $(BUILD_HOST_NATIVE_TEST)



#################### Clean up the tmp vars

LATIN_IME_SRC_DIR :=

LATIN_IME_TEST_SRC_DIR :=

include $(LOCAL_PATH)/CleanupNativeFileList.mk

native/jni/NativeFileList.mk

+3 −0
Original line number Diff line number Diff line
@@ -99,3 +99,6 @@ LATIN_IME_CORE_SRC_FILES := \ 
        char_utils.cpp \

        log_utils.cpp \

        time_keeper.cpp)



LATIN_IME_CORE_TEST_FILES := \

    utils/autocorrection_threshold_utils_test.cpp

native/jni/tests/utils/autocorrection_threshold_utils_test.cpp

0 → 100644
+39 −0
Original line number Diff line number Diff line 
/*

 * 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 "utils/autocorrection_threshold_utils.h"



#include <gtest/gtest.h>



#include <vector>



namespace latinime {

namespace {



int CalcEditDistance(const std::vector<int> &before,

        const std::vector<int> &after) {

    return AutocorrectionThresholdUtils::editDistance(

            &before[0], before.size(), &after[0], after.size());

}



TEST(AutocorrectionThresholdUtilsTest, SameData) {

    EXPECT_EQ(0, CalcEditDistance({1}, {1}));

    EXPECT_EQ(0, CalcEditDistance({2, 2}, {2, 2}));

    EXPECT_EQ(0, CalcEditDistance({3, 3, 3}, {3, 3, 3}));

}



}  // namespace

}  // namespace latinime