209 lines
11 KiB
C++
209 lines
11 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include "sql/engine/expr/ob_expr_is.h"
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#include "ob_expr_test_utils.h"
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#include <gtest/gtest.h>
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using namespace oceanbase::common;
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using namespace oceanbase::sql;
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class ObExprIsTest : public ::testing::Test {
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public:
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ObExprIsTest();
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virtual ~ObExprIsTest();
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virtual void SetUp();
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virtual void TearDown();
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private:
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// disallow copy
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ObExprIsTest(const ObExprIsTest& other);
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ObExprIsTest& operator=(const ObExprIsTest& other);
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protected:
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// data members
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};
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ObExprIsTest::ObExprIsTest()
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{}
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ObExprIsTest::~ObExprIsTest()
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{}
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void ObExprIsTest::SetUp()
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{}
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void ObExprIsTest::TearDown()
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{}
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#define COMPARE_EXPECT_(cmp_op, ctx, func, type1, v1, type2, v2, res) \
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{ \
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ObObj t1; \
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ObObj t2; \
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ObObj t3; \
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t3.set_bool(false); \
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ObObj vres; \
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ObArenaAllocator alloc; \
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cmp_op op(alloc); \
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t1.set_##type1(v1); \
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t2.set_##type2(v2); \
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int err = op.func(vres, t1, t2, t3, ctx); \
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if (res == MY_ERROR) { \
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ASSERT_NE(OB_SUCCESS, err); \
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} else { \
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ASSERT_EQ(OB_SUCCESS, err); \
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switch (res) { \
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case MY_TRUE: \
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ASSERT_TRUE(vres.is_true()); \
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break; \
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case MY_FALSE: \
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ASSERT_TRUE(vres.is_false()); \
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break; \
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default: \
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ASSERT_TRUE(vres.is_null()); \
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break; \
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} \
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} \
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} \
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while (0)
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#define COMPARE_EXPECT_NULL1(cmp_op, ctx, func, type1, type2, v2, res) \
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{ \
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ObObj t1; \
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ObObj t2; \
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ObObj t3; \
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t3.set_bool(false); \
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ObObj vres; \
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ObArenaAllocator alloc; \
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cmp_op op(alloc); \
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t1.set_##type1(); \
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t2.set_##type2(v2); \
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int err = op.func(vres, t1, t2, t3, ctx); \
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if (res == MY_ERROR) { \
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ASSERT_NE(OB_SUCCESS, err); \
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} else { \
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ASSERT_EQ(OB_SUCCESS, err); \
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switch (res) { \
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case MY_TRUE: \
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ASSERT_TRUE(vres.is_true()); \
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break; \
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case MY_FALSE: \
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ASSERT_TRUE(vres.is_false()); \
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break; \
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default: \
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ASSERT_TRUE(vres.is_null()); \
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break; \
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} \
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} \
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} \
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while (0)
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#define COMPARE_EXPECT_NULL2(cmp_op, ctx, func, type1, v1, type2, res) \
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{ \
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ObObj t1; \
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ObObj t2; \
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ObObj t3; \
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t3.set_bool(false); \
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ObObj vres; \
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ObArenaAllocator alloc; \
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cmp_op op(alloc); \
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t1.set_##type1(v1); \
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t2.set_##type2(); \
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int err = op.func(vres, t1, t2, t3, ctx); \
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if (res == MY_ERROR) { \
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ASSERT_NE(OB_SUCCESS, err); \
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} else { \
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ASSERT_EQ(OB_SUCCESS, err); \
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switch (res) { \
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case MY_TRUE: \
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ASSERT_TRUE(vres.is_true()); \
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break; \
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case MY_FALSE: \
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ASSERT_TRUE(vres.is_false()); \
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break; \
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default: \
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ASSERT_TRUE(vres.is_null()); \
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break; \
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} \
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} \
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} \
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while (0)
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#define COMPARE_EXPECT_NULL1_NULL2(cmp_op, ctx, func, type1, type2, res) \
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{ \
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ObObj t1; \
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ObObj t2; \
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ObObj t3; \
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t3.set_bool(false); \
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ObObj vres; \
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ObArenaAllocator alloc; \
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cmp_op op(alloc); \
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t1.set_##type1(); \
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t2.set_##type2(); \
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int err = op.func(vres, t1, t2, t3, ctx); \
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if (res == MY_ERROR) { \
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ASSERT_NE(OB_SUCCESS, err); \
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} else { \
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ASSERT_EQ(OB_SUCCESS, err); \
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switch (res) { \
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case MY_TRUE: \
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ASSERT_TRUE(vres.is_true()); \
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break; \
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case MY_FALSE: \
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ASSERT_TRUE(vres.is_false()); \
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break; \
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default: \
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ASSERT_TRUE(vres.is_null()); \
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break; \
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} \
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} \
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} \
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while (0)
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#define T(t1, v1, t2, v2, res) COMPARE_EXPECT_(ObExprIs, ctx, calc_result3, t1, v1, t2, v2, res)
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#define T_NULL1(t1, t2, v2, res) COMPARE_EXPECT_NULL1(ObExprIs, ctx, calc_result3, t1, t2, v2, res)
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#define T_NULL2(t1, v1, t2, res) COMPARE_EXPECT_NULL2(ObExprIs, ctx, calc_result3, t1, v1, t2, res)
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#define T_NULL1_NULL2(t1, t2, res) COMPARE_EXPECT_NULL1_NULL2(ObExprIs, ctx, calc_result3, t1, t2, res)
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TEST_F(ObExprIsTest, basic_test)
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{
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ObExprStringBuf buf;
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ObExprCtx ctx(NULL, NULL, NULL, &buf);
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T(bool, true, bool, true, MY_TRUE);
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T(bool, true, bool, false, MY_FALSE);
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T_NULL2(bool, true, null, MY_FALSE);
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T(bool, false, bool, true, MY_FALSE);
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T(bool, false, bool, false, MY_TRUE);
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T_NULL2(bool, true, null, MY_FALSE);
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T_NULL1(null, bool, true, MY_FALSE);
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T_NULL1(null, bool, false, MY_FALSE);
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T_NULL1_NULL2(null, null, MY_TRUE);
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T(int, 0, bool, true, MY_FALSE);
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T(int, 0, bool, false, MY_TRUE);
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T_NULL2(int, 0, null, MY_FALSE);
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T_NULL2(float, 0.0, null, MY_FALSE);
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T_NULL2(double, 0.0, null, MY_FALSE);
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// T(precise_datetime, 0, null, 0, MY_TRUE);
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// T(ctime, 0, null, 0, MY_TRUE);
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// T(mtime, 0, null, 0, MY_TRUE);
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T(varchar, "20080115", bool, true, MY_TRUE);
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T(varchar, "a", bool, true, MY_FALSE);
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T(varchar, "231#dsank2", bool, true, MY_TRUE);
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T(int, 1, bool, true, MY_TRUE);
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}
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int main(int argc, char** argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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