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add a travis file

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This commit is contained in:
Benjamin Sergeant 2019-01-07 18:04:28 -08:00
parent ea75432f12
commit 1cf8b7e952
20 changed files with 835 additions and 32 deletions
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5
test/CMakeLists.txt
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@ -2,13 +2,12 @@
# Author: Benjamin Sergeant
# Copyright (c) 2018 Machine Zone, Inc. All rights reserved.
#
cmake_minimum_required (VERSION 3.4.1)
project (ixwebsocket_unittest)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/../third_party/sanitizers-cmake/cmake" ${CMAKE_MODULE_PATH})
find_package(Sanitizers)
cmake_minimum_required (VERSION 3.4.1)
project (ixwebsocket_unittest)
set (CMAKE_CXX_STANDARD 11)
if (NOT WIN32)

2
test/IXSocketTest.cpp
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@ -36,7 +36,7 @@ namespace ix
makeCancellationRequestWithTimeout(timeoutSecs, requestInitCancellation);
bool success = socket->connect(host, port, errMsg, isCancellationRequested);
std::cerr << "errMsg: " << errMsg << std::endl;
Logger() << "errMsg: " << errMsg;
REQUIRE(success);
std::cout << "Sending request: " << request

14
test/IXTest.cpp
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@ -9,6 +9,7 @@
#include <chrono>
#include <thread>
#include <mutex>
#include <string>
#include <fstream>
#include <iostream>
@ -18,6 +19,7 @@ namespace ix
{
std::atomic<size_t> incomingBytes(0);
std::atomic<size_t> outgoingBytes(0);
std::mutex Logger::_mutex;
void setupWebSocketTrafficTrackerCallback()
{
@ -38,9 +40,9 @@ namespace ix
void reportWebSocketTraffic()
{
std::cout << incomingBytes << std::endl;
std::cout << "Incoming bytes: " << incomingBytes << std::endl;
std::cout << "Outgoing bytes: " << outgoingBytes << std::endl;
Logger() << incomingBytes;
Logger() << "Incoming bytes: " << incomingBytes;
Logger() << "Outgoing bytes: " << outgoingBytes;
}
void msleep(int ms)
@ -58,4 +60,10 @@ namespace ix
return std::to_string(seconds);
}
void log(const std::string& msg)
{
Logger() << msg;
}
}

29
test/IXTest.h
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@ -9,6 +9,7 @@
#include <string>
#include <vector>
#include <sstream>
#include <iostream>
namespace ix
{
@ -21,4 +22,32 @@ namespace ix
// Record and report websocket traffic
void setupWebSocketTrafficTrackerCallback();
void reportWebSocketTraffic();
struct Logger
{
public:
Logger& operator<<(const std::string& msg)
{
std::lock_guard<std::mutex> lock(_mutex);
std::cerr << msg;
std::cerr << std::endl;
return *this;
}
template <typename T>
Logger& operator<<(T const& obj)
{
std::lock_guard<std::mutex> lock(_mutex);
std::cerr << obj;
std::cerr << std::endl;
return *this;
}
private:
static std::mutex _mutex;
};
void log(const std::string& msg);
}

14
test/IXWebSocketServerTest.cpp
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@ -32,17 +32,17 @@ namespace ix
{
if (messageType == ix::WebSocket_MessageType_Open)
{
std::cerr << "New connection" << std::endl;
std::cerr << "Uri: " << openInfo.uri << std::endl;
std::cerr << "Headers:" << std::endl;
Logger() << "New connection";
Logger() << "Uri: " << openInfo.uri;
Logger() << "Headers:";
for (auto it : openInfo.headers)
{
std::cerr << it.first << ": " << it.second << std::endl;
Logger() << it.first << ": " << it.second;
}
}
else if (messageType == ix::WebSocket_MessageType_Close)
{
std::cerr << "Closed connection" << std::endl;
Logger() << "Closed connection";
}
else if (messageType == ix::WebSocket_MessageType_Message)
{
@ -62,7 +62,7 @@ namespace ix
auto res = server.listen();
if (!res.first)
{
std::cerr << res.second << std::endl;
Logger() << res.second;
return false;
}
@ -121,7 +121,7 @@ TEST_CASE("Websocket_server", "[websocket_server]")
bool success = socket.connect(host, port, errMsg, isCancellationRequested);
REQUIRE(success);
std::cout << "writeBytes" << std::endl;
Logger() << "writeBytes";
socket.writeBytes("GET /\r\n", isCancellationRequested);
auto lineResult = socket.readLine(isCancellationRequested);

5
test/IXWebSocketTestConnectionDisconnection.cpp
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@ -19,11 +19,6 @@ namespace
const std::string WEBSOCKET_DOT_ORG_URL("wss://echo.websocket.org");
const std::string GOOGLE_URL("wss://google.com");
const std::string UNKNOWN_URL("wss://asdcasdcaasdcasdcasdcasdcasdcasdcasassdd.com");
void log(const std::string& msg)
{
std::cout << msg << std::endl;
}
}
namespace

19
test/cmd_websocket_chat.cpp
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@ -43,8 +43,6 @@ namespace
std::pair<std::string, std::string> decodeMessage(const std::string& str);
private:
void log(const std::string& msg);
std::string _user;
std::string _session;
@ -76,11 +74,6 @@ namespace
_webSocket.stop();
}
void WebSocketChat::log(const std::string& msg)
{
std::cerr << msg << std::endl;
}
void WebSocketChat::start()
{
std::string url("ws://localhost:8090/");
@ -188,17 +181,17 @@ namespace
{
if (messageType == ix::WebSocket_MessageType_Open)
{
std::cerr << "New connection" << std::endl;
std::cerr << "Uri: " << openInfo.uri << std::endl;
std::cerr << "Headers:" << std::endl;
Logger() << "New connection";
Logger() << "Uri: " << openInfo.uri;
Logger() << "Headers:";
for (auto it : openInfo.headers)
{
std::cerr << it.first << ": " << it.second << std::endl;
Logger() << it.first << ": " << it.second;
}
}
else if (messageType == ix::WebSocket_MessageType_Close)
{
std::cerr << "Closed connection" << std::endl;
log("Closed connection");
}
else if (messageType == ix::WebSocket_MessageType_Message)
{
@ -218,7 +211,7 @@ namespace
auto res = server.listen();
if (!res.first)
{
std::cerr << res.second << std::endl;
log(res.second);
return false;
}

3
third_party/sanitizers-cmake/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
# out-of-source build top-level folders.
build/
_build/

51
third_party/sanitizers-cmake/CMakeLists.txt vendored Normal file
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@ -0,0 +1,51 @@
# This file is part of CMake-sanitizers.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
#
# Copyright (c)
# 2013-2015 Matt Arsenault
# 2015 RWTH Aachen University, Federal Republic of Germany
#
#
# project information
#
# minimum required cmake version
cmake_minimum_required(VERSION 2.8)
# project name
project("CMake-sanitizers")
#
# cmake configuration
#
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
#
# add tests
#
enable_testing()
add_subdirectory(tests)

22
third_party/sanitizers-cmake/LICENSE vendored Normal file
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@ -0,0 +1,22 @@
The MIT License (MIT)
Copyright (c)
2013 Matthew Arsenault
2015-2016 RWTH Aachen University, Federal Republic of Germany
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

73
third_party/sanitizers-cmake/README.md vendored Normal file
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@ -0,0 +1,73 @@
# sanitizers-cmake
[![](https://img.shields.io/github/issues-raw/arsenm/sanitizers-cmake.svg?style=flat-square)](https://github.com/arsenm/sanitizers-cmake/issues)
[![MIT](http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](LICENSE)
CMake module to enable sanitizers for binary targets.
## Include into your project
To use [FindSanitizers.cmake](cmake/FindSanitizers.cmake), simply add this repository as git submodule into your own repository
```Shell
mkdir externals
git submodule add git://github.com/arsenm/sanitizers-cmake.git externals/sanitizers-cmake
```
and adding ```externals/sanitizers-cmake/cmake``` to your ```CMAKE_MODULE_PATH```
```CMake
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/sanitizers-cmake/cmake" ${CMAKE_MODULE_PATH})
```
If you don't use git or dislike submodules you can copy the files in [cmake directory](cmake) into your repository. *Be careful and keep updates in mind!*
Now you can simply run ```find_package``` in your CMake files:
```CMake
find_package(Sanitizers)
```
## Usage
You can enable the sanitizers with ``SANITIZE_ADDRESS``, ``SANITIZE_MEMORY``, ``SANITIZE_THREAD`` or ``SANITIZE_UNDEFINED`` options in your CMake configuration. You can do this by passing e.g. ``-DSANITIZE_ADDRESS=On`` on your command line or with your graphical interface.
If sanitizers are supported by your compiler, the specified targets will be build with sanitizer support. If your compiler has no sanitizing capabilities (I asume intel compiler doesn't) you'll get a warning but CMake will continue processing and sanitizing will simply just be ignored.
#### Compiler issues
Different compilers may be using different implementations for sanitizers. If you'll try to sanitize targets with C and Fortran code but don't use gcc & gfortran but clang & gfortran, this will cause linking problems. To avoid this, such problems will be detected and sanitizing will be disabled for these targets.
Even C only targets may cause problems in certain situations. Some problems have been seen with AddressSanitizer for preloading or dynamic linking. In such cases you may try the ``SANITIZE_LINK_STATIC`` to link sanitizers for gcc static.
## Build targets with sanitizer support
To enable sanitizer support you simply have to add ``add_sanitizers(<TARGET>)`` after defining your target. To provide a sanitizer blacklist file you can use the ``sanitizer_add_blacklist_file(<FILE>)`` function:
```CMake
find_package(Sanitizers)
sanitizer_add_blacklist_file("blacklist.txt")
add_executable(some_exe foo.c bar.c)
add_sanitizers(some_exe)
add_library(some_lib foo.c bar.c)
add_sanitizers(some_lib)
```
## Run your application
The sanitizers check your program, while it's running. In some situations (e.g. LD_PRELOAD your target) it might be required to preload the used AddressSanitizer library first. In this case you may use the ``asan-wrapper`` script defined in ``ASan_WRAPPER`` variable to execute your application with ``${ASan_WRAPPER} myexe arg1 ...``.
## Contribute
Anyone is welcome to contribute. Simply fork this repository, make your changes **in an own branch** and create a pull-request for your change. Please do only one change per pull-request.
You found a bug? Please fill out an [issue](https://github.com/arsenm/sanitizers-cmake/issues) and include any data to reproduce the bug.
#### Contributors
* [Matt Arsenault](https://github.com/arsenm)
* [Alexander Haase](https://github.com/alehaa)

59
third_party/sanitizers-cmake/cmake/FindASan.cmake vendored Normal file
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@ -0,0 +1,59 @@
# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
option(SANITIZE_ADDRESS "Enable AddressSanitizer for sanitized targets." Off)
set(FLAG_CANDIDATES
# Clang 3.2+ use this version. The no-omit-frame-pointer option is optional.
"-g -fsanitize=address -fno-omit-frame-pointer"
"-g -fsanitize=address"
# Older deprecated flag for ASan
"-g -faddress-sanitizer"
)
if (SANITIZE_ADDRESS AND (SANITIZE_THREAD OR SANITIZE_MEMORY))
message(FATAL_ERROR "AddressSanitizer is not compatible with "
"ThreadSanitizer or MemorySanitizer.")
endif ()
include(sanitize-helpers)
if (SANITIZE_ADDRESS)
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "AddressSanitizer"
"ASan")
find_program(ASan_WRAPPER "asan-wrapper" PATHS ${CMAKE_MODULE_PATH})
mark_as_advanced(ASan_WRAPPER)
endif ()
function (add_sanitize_address TARGET)
if (NOT SANITIZE_ADDRESS)
return()
endif ()
sanitizer_add_flags(${TARGET} "AddressSanitizer" "ASan")
endfunction ()

57
third_party/sanitizers-cmake/cmake/FindMSan.cmake vendored Normal file
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@ -0,0 +1,57 @@
# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
option(SANITIZE_MEMORY "Enable MemorySanitizer for sanitized targets." Off)
set(FLAG_CANDIDATES
"-g -fsanitize=memory"
)
include(sanitize-helpers)
if (SANITIZE_MEMORY)
if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
message(WARNING "MemorySanitizer disabled for target ${TARGET} because "
"MemorySanitizer is supported for Linux systems only.")
set(SANITIZE_MEMORY Off CACHE BOOL
"Enable MemorySanitizer for sanitized targets." FORCE)
elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8)
message(WARNING "MemorySanitizer disabled for target ${TARGET} because "
"MemorySanitizer is supported for 64bit systems only.")
set(SANITIZE_MEMORY Off CACHE BOOL
"Enable MemorySanitizer for sanitized targets." FORCE)
else ()
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "MemorySanitizer"
"MSan")
endif ()
endif ()
function (add_sanitize_memory TARGET)
if (NOT SANITIZE_MEMORY)
return()
endif ()
sanitizer_add_flags(${TARGET} "MemorySanitizer" "MSan")
endfunction ()

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third_party/sanitizers-cmake/cmake/FindSanitizers.cmake vendored Normal file
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@ -0,0 +1,87 @@
# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# If any of the used compiler is a GNU compiler, add a second option to static
# link against the sanitizers.
option(SANITIZE_LINK_STATIC "Try to link static against sanitizers." Off)
set(FIND_QUIETLY_FLAG "")
if (DEFINED Sanitizers_FIND_QUIETLY)
set(FIND_QUIETLY_FLAG "QUIET")
endif ()
find_package(ASan ${FIND_QUIETLY_FLAG})
find_package(TSan ${FIND_QUIETLY_FLAG})
find_package(MSan ${FIND_QUIETLY_FLAG})
find_package(UBSan ${FIND_QUIETLY_FLAG})
function(sanitizer_add_blacklist_file FILE)
if(NOT IS_ABSOLUTE ${FILE})
set(FILE "${CMAKE_CURRENT_SOURCE_DIR}/${FILE}")
endif()
get_filename_component(FILE "${FILE}" REALPATH)
sanitizer_check_compiler_flags("-fsanitize-blacklist=${FILE}"
"SanitizerBlacklist" "SanBlist")
endfunction()
function(add_sanitizers ...)
# If no sanitizer is enabled, return immediately.
if (NOT (SANITIZE_ADDRESS OR SANITIZE_MEMORY OR SANITIZE_THREAD OR
SANITIZE_UNDEFINED))
return()
endif ()
foreach (TARGET ${ARGV})
# Check if this target will be compiled by exactly one compiler. Other-
# wise sanitizers can't be used and a warning should be printed once.
sanitizer_target_compilers(${TARGET} TARGET_COMPILER)
list(LENGTH TARGET_COMPILER NUM_COMPILERS)
if (NUM_COMPILERS GREATER 1)
message(WARNING "Can't use any sanitizers for target ${TARGET}, "
"because it will be compiled by incompatible compilers. "
"Target will be compiled without sanitizers.")
return()
# If the target is compiled by no known compiler, ignore it.
elseif (NUM_COMPILERS EQUAL 0)
message(WARNING "Can't use any sanitizers for target ${TARGET}, "
"because it uses an unknown compiler. Target will be "
"compiled without sanitizers.")
return()
endif ()
# Add sanitizers for target.
add_sanitize_address(${TARGET})
add_sanitize_thread(${TARGET})
add_sanitize_memory(${TARGET})
add_sanitize_undefined(${TARGET})
endforeach ()
endfunction(add_sanitizers)

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third_party/sanitizers-cmake/cmake/FindTSan.cmake vendored Normal file
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@ -0,0 +1,65 @@
# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
option(SANITIZE_THREAD "Enable ThreadSanitizer for sanitized targets." Off)
set(FLAG_CANDIDATES
"-g -fsanitize=thread"
)
# ThreadSanitizer is not compatible with MemorySanitizer.
if (SANITIZE_THREAD AND SANITIZE_MEMORY)
message(FATAL_ERROR "ThreadSanitizer is not compatible with "
"MemorySanitizer.")
endif ()
include(sanitize-helpers)
if (SANITIZE_THREAD)
if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND
NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
message(WARNING "ThreadSanitizer disabled for target ${TARGET} because "
"ThreadSanitizer is supported for Linux systems and macOS only.")
set(SANITIZE_THREAD Off CACHE BOOL
"Enable ThreadSanitizer for sanitized targets." FORCE)
elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8)
message(WARNING "ThreadSanitizer disabled for target ${TARGET} because "
"ThreadSanitizer is supported for 64bit systems only.")
set(SANITIZE_THREAD Off CACHE BOOL
"Enable ThreadSanitizer for sanitized targets." FORCE)
else ()
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "ThreadSanitizer"
"TSan")
endif ()
endif ()
function (add_sanitize_thread TARGET)
if (NOT SANITIZE_THREAD)
return()
endif ()
sanitizer_add_flags(${TARGET} "ThreadSanitizer" "TSan")
endfunction ()

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third_party/sanitizers-cmake/cmake/FindUBSan.cmake vendored Normal file
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# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
option(SANITIZE_UNDEFINED
"Enable UndefinedBehaviorSanitizer for sanitized targets." Off)
set(FLAG_CANDIDATES
"-g -fsanitize=undefined"
)
include(sanitize-helpers)
if (SANITIZE_UNDEFINED)
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}"
"UndefinedBehaviorSanitizer" "UBSan")
endif ()
function (add_sanitize_undefined TARGET)
if (NOT SANITIZE_UNDEFINED)
return()
endif ()
sanitizer_add_flags(${TARGET} "UndefinedBehaviorSanitizer" "UBSan")
endfunction ()

55
third_party/sanitizers-cmake/cmake/asan-wrapper vendored Executable file
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@ -0,0 +1,55 @@
#!/bin/sh
# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# This script is a wrapper for AddressSanitizer. In some special cases you need
# to preload AddressSanitizer to avoid error messages - e.g. if you're
# preloading another library to your application. At the moment this script will
# only do something, if we're running on a Linux platform. OSX might not be
# affected.
# Exit immediately, if platform is not Linux.
if [ "$(uname)" != "Linux" ]
then
exec $@
fi
# Get the used libasan of the application ($1). If a libasan was found, it will
# be prepended to LD_PRELOAD.
libasan=$(ldd $1 | grep libasan | sed "s/^[[:space:]]//" | cut -d' ' -f1)
if [ -n "$libasan" ]
then
if [ -n "$LD_PRELOAD" ]
then
export LD_PRELOAD="$libasan:$LD_PRELOAD"
else
export LD_PRELOAD="$libasan"
fi
fi
# Execute the application.
exec $@

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# The MIT License (MIT)
#
# Copyright (c)
# 2013 Matthew Arsenault
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# Helper function to get the language of a source file.
function (sanitizer_lang_of_source FILE RETURN_VAR)
get_filename_component(FILE_EXT "${FILE}" EXT)
string(TOLOWER "${FILE_EXT}" FILE_EXT)
string(SUBSTRING "${FILE_EXT}" 1 -1 FILE_EXT)
get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
foreach (LANG ${ENABLED_LANGUAGES})
list(FIND CMAKE_${LANG}_SOURCE_FILE_EXTENSIONS "${FILE_EXT}" TEMP)
if (NOT ${TEMP} EQUAL -1)
set(${RETURN_VAR} "${LANG}" PARENT_SCOPE)
return()
endif ()
endforeach()
set(${RETURN_VAR} "" PARENT_SCOPE)
endfunction ()
# Helper function to get compilers used by a target.
function (sanitizer_target_compilers TARGET RETURN_VAR)
# Check if all sources for target use the same compiler. If a target uses
# e.g. C and Fortran mixed and uses different compilers (e.g. clang and
# gfortran) this can trigger huge problems, because different compilers may
# use different implementations for sanitizers.
set(BUFFER "")
get_target_property(TSOURCES ${TARGET} SOURCES)
foreach (FILE ${TSOURCES})
# If expression was found, FILE is a generator-expression for an object
# library. Object libraries will be ignored.
string(REGEX MATCH "TARGET_OBJECTS:([^ >]+)" _file ${FILE})
if ("${_file}" STREQUAL "")
sanitizer_lang_of_source(${FILE} LANG)
if (LANG)
list(APPEND BUFFER ${CMAKE_${LANG}_COMPILER_ID})
endif ()
endif ()
endforeach ()
list(REMOVE_DUPLICATES BUFFER)
set(${RETURN_VAR} "${BUFFER}" PARENT_SCOPE)
endfunction ()
# Helper function to check compiler flags for language compiler.
function (sanitizer_check_compiler_flag FLAG LANG VARIABLE)
if (${LANG} STREQUAL "C")
include(CheckCCompilerFlag)
check_c_compiler_flag("${FLAG}" ${VARIABLE})
elseif (${LANG} STREQUAL "CXX")
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag("${FLAG}" ${VARIABLE})
elseif (${LANG} STREQUAL "Fortran")
# CheckFortranCompilerFlag was introduced in CMake 3.x. To be compatible
# with older Cmake versions, we will check if this module is present
# before we use it. Otherwise we will define Fortran coverage support as
# not available.
include(CheckFortranCompilerFlag OPTIONAL RESULT_VARIABLE INCLUDED)
if (INCLUDED)
check_fortran_compiler_flag("${FLAG}" ${VARIABLE})
elseif (NOT CMAKE_REQUIRED_QUIET)
message(STATUS "Performing Test ${VARIABLE}")
message(STATUS "Performing Test ${VARIABLE}"
" - Failed (Check not supported)")
endif ()
endif()
endfunction ()
# Helper function to test compiler flags.
function (sanitizer_check_compiler_flags FLAG_CANDIDATES NAME PREFIX)
set(CMAKE_REQUIRED_QUIET ${${PREFIX}_FIND_QUIETLY})
get_property(ENABLED_LANGUAGES GLOBAL PROPERTY ENABLED_LANGUAGES)
foreach (LANG ${ENABLED_LANGUAGES})
# Sanitizer flags are not dependend on language, but the used compiler.
# So instead of searching flags foreach language, search flags foreach
# compiler used.
set(COMPILER ${CMAKE_${LANG}_COMPILER_ID})
if (NOT DEFINED ${PREFIX}_${COMPILER}_FLAGS)
foreach (FLAG ${FLAG_CANDIDATES})
if(NOT CMAKE_REQUIRED_QUIET)
message(STATUS "Try ${COMPILER} ${NAME} flag = [${FLAG}]")
endif()
set(CMAKE_REQUIRED_FLAGS "${FLAG}")
unset(${PREFIX}_FLAG_DETECTED CACHE)
sanitizer_check_compiler_flag("${FLAG}" ${LANG}
${PREFIX}_FLAG_DETECTED)
if (${PREFIX}_FLAG_DETECTED)
# If compiler is a GNU compiler, search for static flag, if
# SANITIZE_LINK_STATIC is enabled.
if (SANITIZE_LINK_STATIC AND (${COMPILER} STREQUAL "GNU"))
string(TOLOWER ${PREFIX} PREFIX_lower)
sanitizer_check_compiler_flag(
"-static-lib${PREFIX_lower}" ${LANG}
${PREFIX}_STATIC_FLAG_DETECTED)
if (${PREFIX}_STATIC_FLAG_DETECTED)
set(FLAG "-static-lib${PREFIX_lower} ${FLAG}")
endif ()
endif ()
set(${PREFIX}_${COMPILER}_FLAGS "${FLAG}" CACHE STRING
"${NAME} flags for ${COMPILER} compiler.")
mark_as_advanced(${PREFIX}_${COMPILER}_FLAGS)
break()
endif ()
endforeach ()
if (NOT ${PREFIX}_FLAG_DETECTED)
set(${PREFIX}_${COMPILER}_FLAGS "" CACHE STRING
"${NAME} flags for ${COMPILER} compiler.")
mark_as_advanced(${PREFIX}_${COMPILER}_FLAGS)
message(WARNING "${NAME} is not available for ${COMPILER} "
"compiler. Targets using this compiler will be "
"compiled without ${NAME}.")
endif ()
endif ()
endforeach ()
endfunction ()
# Helper to assign sanitizer flags for TARGET.
function (sanitizer_add_flags TARGET NAME PREFIX)
# Get list of compilers used by target and check, if sanitizer is available
# for this target. Other compiler checks like check for conflicting
# compilers will be done in add_sanitizers function.
sanitizer_target_compilers(${TARGET} TARGET_COMPILER)
list(LENGTH TARGET_COMPILER NUM_COMPILERS)
if ("${${PREFIX}_${TARGET_COMPILER}_FLAGS}" STREQUAL "")
return()
endif()
# Set compile- and link-flags for target.
set_property(TARGET ${TARGET} APPEND_STRING
PROPERTY COMPILE_FLAGS " ${${PREFIX}_${TARGET_COMPILER}_FLAGS}")
set_property(TARGET ${TARGET} APPEND_STRING
PROPERTY COMPILE_FLAGS " ${SanBlist_${TARGET_COMPILER}_FLAGS}")
set_property(TARGET ${TARGET} APPEND_STRING
PROPERTY LINK_FLAGS " ${${PREFIX}_${TARGET_COMPILER}_FLAGS}")
endfunction ()

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# This file is part of CMake-sanitizers.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
#
# Copyright (c)
# 2013-2015 Matt Arsenault
# 2015 RWTH Aachen University, Federal Republic of Germany
#
# Function to add testcases.
function(add_testcase TESTNAME SOURCEFILES)
# remove ${TESTNAME} from ${ARGV} to use ${ARGV} as ${SOURCEFILES}
list(REMOVE_AT ARGV 0)
# add a new executable
add_executable(${TESTNAME} ${ARGV})
add_sanitizers(${TESTNAME})
# add a testcase for executable
add_test(${TESTNAME} ${TESTNAME})
endfunction(add_testcase)
#
# search for sanitizers
#
find_package(Sanitizers)
#
# add testcases
#
add_testcase("asan_test_cpp" asan_test.cpp)

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/* This file is part of CMake-sanitizers.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*
* Copyright (c)
* 2013-2015 Matt Arsenault
* 2015 RWTH Aachen University, Federal Republic of Germany
*/
int
main(int argc, char **argv)
{
// Allocate a new array and delete it.
int *array = new int[argc];
delete[] array;
/* Access element of the deleted array. This will cause an memory error with
* address sanitizer.
*/
return array[argc];
}