We have a virtual destructor declared in our class: class HeightCalculator { public: HeightCalculator() = default; virtual ~HeightCalculator() = default; LCOV then complains that we don’t cover ...

Philosophically, does GoogleTest's ASSERT_EQ(x, y) mean "check that x is equal to y" or "evaluate x == y and check that the result is truthy"? In the former case, then struct S s1, ...

I am working on a C++ code base that has a function called "getConfigFilePath()" in name space "utils" which returns the file path to a config file. The config file is really hard-...

In my gtest, every individual case may potentially modify a global variable, so it would be ideal to check its value against a system library call after every test case. But when I attach a testing::...

The file gtest.h from Google Test includes these lines. // This block of code defines operator==/!= // to block lexical scope lookup. // It prevents using invalid operator==/!= defined at namespace ...

Both methods are offered, but what is the difference?

Since I learnt to use Google Test/Mock framework, I allways used the form to setup an expectation as following: EXPECT_CALL( mock_obj, mock_method ).WillOnce( Invoke( []() { do_things; } ) ); Few ...

My colleague can build our project, while I get the following linker errors: 26>gtest.lib(gtest-all.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match ...

I am using the WillByDefault(testing::Throw(...)) trick to terminate the test early, as described in https://stackoverflow.com/a/79534623/2894535 However, it seems to randomly trigger in some cases, ...

I'm dealing with code that should be unit-tested with gtest and I can't quite understand the following Right now I have two class constructors: // Base constructor ClassName::ClassName(ConfigLib ...

I get an errors when trying to work with INSTANTIATE_TEST_SUITE_P. The minimum non-working example that I got is: #include "pch.h" class SimpleTest : public ::testing::TestWithParam<int&...

I want to test a function where one of its mocks should return alternating values many times. So e.g. I need something like this: EXPECT_CALL(my_mock, foo(_)) .WillOnce(Return(A)) .WillOnce(...

I have the following logic in one of my tests: EXPECT_TRUE(a == x || b == y); Is there a neat way to rewrite it to EXPECT_EQ so that I can see the values a, b, x, y in the failing test's output? If ...

Is there an equivalent to ASSERT_* for EXPECT_CALL, which ends the test on first uninteresting/unmatched call? I am using gtest+gmock to test HW register programming sequences, so all EXPECT_CALL are ...

I use async logging and, in cases where I cannot debug with debugger attached, I'm forced to update my code to flush logs on each statement. Something like LOG("something"); LOG_FLUSH(); ...