Mercurial > code
diff C++/tests/Dynlib/main.cpp @ 334:0b576ee64d45
* Create brand new hierarchy
* Rename DynLib to Dynlib
* Remove some warnings
author | David Demelier <markand@malikania.fr> |
---|---|
date | Sun, 08 Mar 2015 14:26:33 +0100 |
parents | C++/Tests/DynLib/main.cpp@3b4ae8feca1c |
children | d5ec1174b707 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C++/tests/Dynlib/main.cpp Sun Mar 08 14:26:33 2015 +0100 @@ -0,0 +1,68 @@ +/* + * TestDynLib.cpp -- test the dynamic library loader + * + * Copyright (c) 2013, 2014 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <iostream> + +#include <gtest/gtest.h> + +#include <Dynlib.h> + +/* + * NOTE: the EXTENSION is defined by CMake in the form of a string + * literal containing the appropriate extension for the given system. + */ + +using Initialize = void (*)(std::string &s); + +TEST(Basic, initialize) +{ + try { + Dynlib library("./dynlib-plugin" EXTENSION); + Initialize init = library.sym<Initialize>("initialize"); + + std::string expected("Hello World"); + std::string result; + + init(result); + + ASSERT_EQ(expected, result); + } catch (const std::runtime_error &error) { + FAIL() << error.what(); + } catch (const std::out_of_range &error) { + FAIL() << error.what(); + } +} + +TEST(Basic, absent) +{ + try { + Dynlib library("./dynlib-plugin" EXTENSION); + library.sym<Initialize>("initialize_typo"); + } catch (const std::out_of_range &error) { + return; + } + + FAIL() << "Expected a failure but succeed"; +} + +int main(int argc, char **argv) +{ + testing::InitGoogleTest(&argc, argv); + + return RUN_ALL_TESTS(); +}