Google Test 2 – Google Testのカバレッジ計測を試してみた #3

[==========] Running 3 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 3 tests from Func32
[ RUN      ] Func32.TEST1
[       OK ] Func32.TEST1 (0 ms)
[ RUN      ] Func32.TEST2
[       OK ] Func32.TEST2 (0 ms)
[ RUN      ] Func32.TEST3
[       OK ] Func32.TEST3 (0 ms)
[----------] 3 tests from Func32 (0 ms total)

[----------] Global test environment tear-down
[==========] 3 tests from 1 test suite ran. (0 ms total)
[  PASSED  ] 3 tests.

#include <gtest/gtest.h>
#include <stdio.h>
int glb3;

// Test Target : function3_2	// テストターゲット関数
int function3_2(int a){
    if ( a > 0 )
    {
       glb3 = a*a;
       return a;
    }
    else
       return 0;
}

class UnitTest:public::testing::Test{
protected:
    static  void SetUpTestCase()	{ printf("=== SetUpTestCase ======\n"); }
    static  void TearDownTestCase()	{ printf("=== TearDownTestCase ===\n"); }
    virtual void SetUp()	　　　　{ printf("=== SetUp ======\n"); glb3=0; }
    virtual void TearDown()	　　　　{ printf("=== TearDown ===\n"); }
};

// TEST1
TEST_F(UnitTest, TEST1){	// テストクラス名(UnitTest)：テスト名(TEST1)
    EXPECT_LT(0, function3_2(5));
    EXPECT_EQ(5*5, glb3);
}

// TEST2
TEST_F(UnitTest, TEST2){ 	// テストクラス名(UnitTest)：テスト名(TEST2)
    EXPECT_LT(0, function3_2(1));
    EXPECT_EQ(1, glb3);
}

// TEST3
TEST_F(UnitTest, TEST3){ 	// テストクラス名(UnitTest)：テスト名(TEST3)
    EXPECT_EQ(0, function3_2(-5));
    EXPECT_EQ(0, glb3);
}

Running main() from /usr/local/src/googletest-1.14.0/googletest/src/gtest_main.cc
[==========] Running 3 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 3 tests from UnitTest
=== SetUpTestCase ======
[ RUN      ] UnitTest.TEST1
=== SetUp ======
=== TearDown ===
[       OK ] UnitTest.TEST1 (0 ms)
[ RUN      ] UnitTest.TEST2
=== SetUp ======
=== TearDown ===
[       OK ] UnitTest.TEST2 (0 ms)
[ RUN      ] UnitTest.TEST3
=== SetUp ======
=== TearDown ===
[       OK ] UnitTest.TEST3 (0 ms)
=== TearDownTestCase ===
[----------] 3 tests from UnitTest (0 ms total)

[----------] Global test environment tear-down
[==========] 3 tests from 1 test suite ran. (0 ms total)
[  PASSED  ] 3 tests.