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author | Brad King <brad.king@kitware.com> | 2017-11-30 16:11:54 (GMT) |
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committer | Brad King <brad.king@kitware.com> | 2017-11-30 16:19:31 (GMT) |
commit | 32cfa7b324de799eefb2f7370fb54b700d1a87a5 (patch) | |
tree | 4b002818928a543986959b34f34117a2558f139c /Tests/CMakeServerLib | |
parent | 92b212e87542552a8dd095608098609a3ebe1d6d (diff) | |
download | CMake-32cfa7b324de799eefb2f7370fb54b700d1a87a5.zip CMake-32cfa7b324de799eefb2f7370fb54b700d1a87a5.tar.gz CMake-32cfa7b324de799eefb2f7370fb54b700d1a87a5.tar.bz2 |
cmUVHandlePtr: Move to CMakeLib to make it available everywhere
Diffstat (limited to 'Tests/CMakeServerLib')
-rw-r--r-- | Tests/CMakeServerLib/CMakeLists.txt | 1 | ||||
-rw-r--r-- | Tests/CMakeServerLib/testUVRAII.cxx | 179 |
2 files changed, 0 insertions, 180 deletions
diff --git a/Tests/CMakeServerLib/CMakeLists.txt b/Tests/CMakeServerLib/CMakeLists.txt index f1ca2a4..5e1ad0c 100644 --- a/Tests/CMakeServerLib/CMakeLists.txt +++ b/Tests/CMakeServerLib/CMakeLists.txt @@ -6,7 +6,6 @@ include_directories( set(CMakeServerLib_TESTS testServerBuffering - testUVRAII ) create_test_sourcelist(CMakeLib_TEST_SRCS CMakeServerLibTests.cxx ${CMakeServerLib_TESTS}) diff --git a/Tests/CMakeServerLib/testUVRAII.cxx b/Tests/CMakeServerLib/testUVRAII.cxx deleted file mode 100644 index 7ecef39..0000000 --- a/Tests/CMakeServerLib/testUVRAII.cxx +++ /dev/null @@ -1,179 +0,0 @@ -#include "cmUVHandlePtr.h" - -#include <algorithm> -#include <chrono> -#include <iostream> -#include <thread> - -#include "cm_uv.h" - -static void signal_reset_fn(uv_async_t* handle) -{ - auto ptr = static_cast<cm::uv_async_ptr*>(handle->data); - ptr->reset(); -} - -// A common pattern is to use an async signal to shutdown the server. -static bool testAsyncShutdown() -{ - uv_loop_t Loop; - auto err = uv_loop_init(&Loop); - if (err != 0) { - std::cerr << "Could not init loop" << std::endl; - return false; - } - - { - cm::uv_async_ptr signal; - signal.init(Loop, &signal_reset_fn, &signal); - - std::thread([&] { - std::this_thread::sleep_for(std::chrono::seconds(2)); - signal.send(); - }).detach(); - - if (uv_run(&Loop, UV_RUN_DEFAULT) != 0) { - std::cerr << "Unclean exit state in testAsyncDtor" << std::endl; - return false; - } - - if (signal.get()) { - std::cerr << "Loop exited with signal not being cleaned up" << std::endl; - return false; - } - } - - uv_loop_close(&Loop); - - return true; -} - -static void signal_fn(uv_async_t*) -{ -} - -// Async dtor is sort of a pain; since it locks a mutex we must be sure its -// dtor always calls reset otherwise the mutex is deleted then locked. -static bool testAsyncDtor() -{ - uv_loop_t Loop; - auto err = uv_loop_init(&Loop); - if (err != 0) { - std::cerr << "Could not init loop" << std::endl; - return false; - } - - { - cm::uv_async_ptr signal; - signal.init(Loop, signal_fn); - } - - if (uv_run(&Loop, UV_RUN_DEFAULT) != 0) { - std::cerr << "Unclean exit state in testAsyncDtor" << std::endl; - return false; - } - - uv_loop_close(&Loop); - - return true; -} - -// Async needs a relatively stateful deleter; make sure that is properly -// accounted for and doesn't try to hold on to invalid state when it is -// moved -static bool testAsyncMove() -{ - uv_loop_t Loop; - auto err = uv_loop_init(&Loop); - if (err != 0) { - std::cerr << "Could not init loop" << std::endl; - return false; - } - - { - cm::uv_async_ptr signal; - { - cm::uv_async_ptr signalTmp; - signalTmp.init(Loop, signal_fn); - signal = std::move(signalTmp); - } - } - - if (uv_run(&Loop, UV_RUN_DEFAULT) != 0) { - std::cerr << "Unclean exit state in testAsyncDtor" << std::endl; - return false; - } - - uv_loop_close(&Loop); - return true; -} - -// When a type is castable to another uv type (pipe -> stream) here, -// and the deleter is convertible as well, we should allow moves from -// one type to the other. -static bool testCrossAssignment() -{ - uv_loop_t Loop; - auto err = uv_loop_init(&Loop); - if (err != 0) { - std::cerr << "Could not init loop" << std::endl; - return false; - } - - { - cm::uv_pipe_ptr pipe; - pipe.init(Loop, 0); - - cm::uv_stream_ptr stream = std::move(pipe); - if (pipe.get()) { - std::cerr << "Move should be sure to invalidate the previous ptr" - << std::endl; - return false; - } - cm::uv_handle_ptr handle = std::move(stream); - if (stream.get()) { - std::cerr << "Move should be sure to invalidate the previous ptr" - << std::endl; - return false; - } - } - - if (uv_run(&Loop, UV_RUN_DEFAULT) != 0) { - std::cerr << "Unclean exit state in testCrossAssignment" << std::endl; - return false; - } - - uv_loop_close(&Loop); - return true; -} - -// This test can't fail at run time; but this makes sure we have all our move -// ctors created correctly. -static bool testAllMoves() -{ - using namespace cm; - struct allTypes - { - uv_stream_ptr _7; - uv_tty_ptr _9; - uv_pipe_ptr _12; - uv_async_ptr _13; - uv_signal_ptr _14; - uv_handle_ptr _15; - }; - - allTypes a; - allTypes b(std::move(a)); - allTypes c = std::move(b); - return true; -}; - -int testUVRAII(int, char** const) -{ - if ((testAsyncShutdown() && - testAsyncDtor() & testAsyncMove() & testCrossAssignment() & - testAllMoves()) == 0) { - return -1; - } - return 0; -} |