googletest

问题 I have downloaded gtest 1.7.0 sources from here: https://code.google.com/p/googletest/downloads/list and build the gtest .a files (lib files) on ubuntu 13.10: Linux ubuntu 3.11.0-15-generic #23-Ubuntu SMP Mon Dec 9 18:17:04 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux and the resulting lib is called: libgtest.a . In my main.cpp file Have: #include <iostream> #include "gtest/gtest.h" int main(){ std::cout << "Test \n"; int argc = 2; char* cp01; char* cp02; char* argv[] = {cp01, cp02}; testing:

问题 I just downloaded googletest, generated its makefile with CMake and built it. Now, I need to use it in my testing project. With CMake, I have been advised not pointing to gtest libraries directly (using include _directories or link_directories ) but use find_package() instead. The problem is, there is no install target for the gtest makefile generated. I cannot understand how find_package(GTest REQUIRED) could work without some kind of installation. Also, putting the gtest folder as a

问题 It is not documented on the web site and people seem to be having problems setting up the framework. Can someone please show a step-by-step introduction for a sample project setup? 回答1: What Arlaharen said was basically right, except he left out the part which explains your linker errors. First of all, you need to build your application without the CRT as a runtime library. You should always do this anyways, as it really simplifies distribution of your application. If you don't do this, then

问题 There is a ready project. In one of the cmake-files there is a source code: find_package(GTest REQUIRED) if (NOT GTest_FOUND) message(FATAL_ERROR "Cannot find Google Test Framework!") endif() Gives an error: "Cannot find Google Test Framework!" How to fix error? 回答1: The FindGTest.cmake file uses the environment variable GTEST_ROOT . You can add this variable to your system or just add it to your CMakeLists.txt file: set(GTEST_ROOT "c:/path/to/gtest/root" CACHE PATH "path to gtest"). This

问题 Right now, IMO, Google typed-parameterized tests are annoying. You have to do: template <typename fixtureType> class testFixtureOld : public ::testing::Test { }; // Tell google test that we want to test this fixture TYPED_TEST_CASE_P(testFixtureOld); // Create the tests using this fixture TYPED_TEST_P(testFixtureOld, OIS1Old) { TypeParam n = 0; EXPECT_EQ(n, 0); } TYPED_TEST_P(testFixtureOld, OIS2Old) { TypeParam n = 0; EXPECT_EQ(n, 0); } // Register the tests we just made REGISTER_TYPED_TEST

问题 I'm trying to call static method from my TEST, but I'm getting unresolved external symbol. What I've done so far: Created 3 projects: GoogleTest project as a static library - compiled gtest-all.cc and gtest_main.cc MyProject - where I keep my .h and .cpp files UnitTest project - where I keep tests I've set up UnitTest's additional directories, lib directories, and referenced GoogleTest and MyProject. Tests run fine until I call static method from one of my classes... Linker options: /OUT:"D:

问题 I have got a question that is related to this one: GTest fixture when constructor takes parameters?. I that question I wanted to know how to set up a GTest fixture when the tested class takes a parameter for the constructor. I tried to replicate the answer for blitz++ instead of arma, and I fail. Any clues? The test class: #include <blitz/array.h> #include <vector> class TClass { private: std::vector<blitz::Array<double,2> * > mats; public: TClass(std::vector<blitz::Array<double,2> * > m_);

问题 For the life of me I cannot figure out how to remove the mv statements in the following makefile TEST_DIR = ../gtest USER_DIR = src TESTS_DIR = tests OBJ_DIR = obj CPPFLAGS += -isystem $(GTEST_DIR)/include -I$(USER_DIR) CXXFLAGS += -g -Wall -Wextra TESTS = test GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \ $(GTEST_DIR)/include/gtest/internal/*.h all : $(TESTS) clean : rm -rf obj rm -rf bin mkdir obj mkdir bin GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS) $(OBJ

问题 I am using Google Test 1.7.0 in NetBeans IDE 7.3.1 on a Microsoft Windows 7 operating system together with Minimalist GNU for Windows. To make test cases run from inside the IDE, I followed this YouTube video. Everything works fine, but running (more exactly building) the tests is horribly slow. To conclude: I've build Google Test and Google Mock as a static library. Both are not rebuilt on running the tests. Both static libraries are linked for the test files only and together with POSIX

问题 I'd like to be able to save data to disk in case the test fails. Is there any way to do it within the googletest framework? TEST_F(test_similarity,are_similar) { ASSERT_GT(1e-10,norm(im0,im1)); // If test fails save images to disk for comparison: imwrite("im0.png",im0); imwrite("im1.png",im1); } 回答1: There are the Test::HasFailure() , Test::HasNonfatalFailure() and Test::HasFatalFailure() functions, that return true if there was a (fatal/non-fatal) failure. You could use them to check. TEST_F