1 #include <gtest/gtest.h> 2 #include <math.h> 3 4 #include "math_data_test.h" 5 #include "math_test_data/fdimf_data.h" 6 #include "math_test_data/fdim_data.h" 7 8 using namespace testing::ext; 9 10 class MathFdimTest : public testing::Test { SetUp()11 void SetUp() override {} TearDown()12 void TearDown() override {} 13 }; 14 15 /** 16 * @tc.name: fdim_001 17 * @tc.desc: Obtain test data in sequence and check if it is within the expected error range of the fdim interface. 18 * @tc.type: FUNC 19 */ 20 HWTEST_F(MathFdimTest, fdim_001, TestSize.Level1) 21 { 22 fesetenv(FE_DFL_ENV); 23 for (int i = 0; i < sizeof(g_fdimData) / sizeof(DataDouble3Expected1); i++) { 24 bool testResult = DoubleUlpCmp(g_fdimData[i].expected, fdim(g_fdimData[i].input1, g_fdimData[i].input2), 1); 25 EXPECT_TRUE(testResult); 26 } 27 } 28 29 /** 30 * @tc.name: fdim_002 31 * @tc.desc: When the parameter of fdim is valid, test the return value of the function. 32 * @tc.type: FUNC 33 */ 34 HWTEST_F(MathFdimTest, fdim_002, TestSize.Level1) 35 { 36 EXPECT_DOUBLE_EQ(2.0, fdim(3.0, 1.0)); 37 EXPECT_DOUBLE_EQ(2.0, fdim(5.0, 3.0)); 38 EXPECT_DOUBLE_EQ(0.0, fdim(1.0, 2.0)); 39 } 40 41 /** 42 * @tc.name: fdimf_001 43 * @tc.desc: Obtain test data in sequence and check if it is within the expected error range of the fdimf interface. 44 * @tc.type: FUNC 45 */ 46 HWTEST_F(MathFdimTest, fdimf_001, TestSize.Level1) 47 { 48 fesetenv(FE_DFL_ENV); 49 for (int i = 0; i < sizeof(g_fdimfData) / sizeof(DataFloat3Expected1); i++) { 50 bool testResult = FloatUlpCmp(g_fdimfData[i].expected, fdimf(g_fdimfData[i].input1, g_fdimfData[i].input2), 1); 51 EXPECT_TRUE(testResult); 52 } 53 } 54 55 /** 56 * @tc.name: fdimf_002 57 * @tc.desc: When the parameter of fdimf is valid, test the return value of the function. 58 * @tc.type: FUNC 59 */ 60 HWTEST_F(MathFdimTest, fdimf_002, TestSize.Level1) 61 { 62 EXPECT_FLOAT_EQ(2.0f, fdimf(3.0f, 1.0f)); 63 EXPECT_FLOAT_EQ(2.0f, fdimf(5.0f, 3.0f)); 64 EXPECT_FLOAT_EQ(0.0f, fdimf(1.0f, 2.0f)); 65 } 66 67 /** 68 * @tc.name: fdiml_001 69 * @tc.desc: When the parameter of fdiml is valid, test the return value of the function. 70 * @tc.type: FUNC 71 */ 72 HWTEST_F(MathFdimTest, fdiml_001, TestSize.Level1) 73 { 74 EXPECT_DOUBLE_EQ(2.0L, fdiml(3.0L, 1.0L)); 75 EXPECT_DOUBLE_EQ(2.0L, fdiml(5.0L, 3.0L)); 76 EXPECT_DOUBLE_EQ(0.0L, fdiml(1.0L, 2.0L)); 77 }