EXPECT_DOUBLE_EQ(expected, actual):(double)expected == actual EXPECT_NEAR(var1, var2, tol):abs(var1 - var2) <= tol 当判断浮点数时,推荐使用后三个。 3、大于小于 EXPECT_LT(var1, var2):var1 < var2 EXPECT_GT(var1, var2):var1 > var2 EXPECT_LE(var1, var2):var1 <= var2 E...
一些常见的EXPECT_系列宏包括: EXPECT_EQ(expected, actual): 检查expected和actual是否相等。 EXPECT_NE(val1, val2): 检查val1和val2是否不相等。 EXPECT_TRUE(condition): 检查condition是否为真。 EXPECT_FALSE(condition): 检查condition是否为假。 EXPECT_NEAR(val1, val2, abs_error): 检查两个浮点数val...
EXPECT_NEAR(expected_value1, output.name1, deviation1); EXPECT_NEAR(expected_value2, output.name2, deviation2); EXPECT_NEAR(expected_value3, output.name3, deviation3); EXCEPT_EQ(expected_value4, output.name4); EXCEPT_EQ(true, output.name3); } TEST(YourAlgo, Test2){ YourAlgo your_algo...
ASSERT_NEAR(val1, val2, abs_error); EXPECT_NEAR(val1, val2, abs_error); the difference between val1 and val2 doesn't exceed the given absolute error 测试宏 最常用的测试宏是TEST TEST(TestSuiteName, TestName) { ... statements ... } `TestSuiteName和`TestName都必须是采用驼峰命名法的...
4.7 ASSERT_NEAR 该宏提供了第三个参数,在浮点数比较时允许一定的误差值。官网文档说明是保证val1和val2不超过abs_error的误差边界。 EXPECT_NEAR(val1,val2,abs_error) ASSERT_NEAR(val1,val2,abs_error) // Verifies that the difference between val1 and val2 does not exceed the absolute error bound...
增加两个test案例,分别是ASSERT和EXPECT的失败案例。 TEST(leetcode24, assertFail) {doubleres =AddNumbers2(1.0,2.0);// EXPECT_NEAR(res, 4.0, 1.0e-11);ASSERT_NEAR(res,4.0,1.0e-11); res =3;EXPECT_NEAR(res,3.0,1.0e-11); }TEST(leetcode24, expextFail) ...
增加两个test案例,分别是ASSERT和EXPECT的失败案例。 TEST(leetcode24,assertFail){doubleres=AddNumbers2(1.0,2.0);// EXPECT_NEAR(res, 4.0, 1.0e-11);ASSERT_NEAR(res,4.0,1.0e-11);res=3;EXPECT_NEAR(res,3.0,1.0e-11);}TEST(leetcode24,expextFail){doubleres=AddNumbers2(1.0,2.0);EXPECT_NEAR(...
ASSERT_NEAR(-1.0f,-1.1f,0.2f);ASSERT_NEAR(2.0f,3.0f,1.0f); 对于浮点数的比较,感兴趣的同学可以查看下GTest的源码,还是有点意思的。 成功失败断言 该类断言用于直接标记是否成功或者失败。可以使用SUCCEED()宏标记成功,使用FAIL()宏标记致命错误(同ASSERT_*),ADD_FAILURE()宏标记非致命错误(同EXPECT_*...
EXPECT_NEAR(val1, val2, abs_error); the difference between val1 and val2 doesn't exceed the given absolute error 使用方法是 代码语言:javascript 复制 ASSERT_NEAR(-1.0f, -1.1f, 0.2f); ASSERT_NEAR(2.0f, 3.0f, 1.0f); 对于浮点数的比较,感兴趣的同学可以查看下GTest的源码,还是有点意...
EXPECT_NEAR(val1, val2, abs_error); the difference between val1 and val2 doesn't exceed the given absolute error 6、此外还有类型检查、谓词检查等 事件机制 全局事件 要实现全局事件,必须写一个类,继承testing::Environment类,实现里面的SetUp和TearDown方法。 1. SetUp()方法在所有案例执行前执行 2...