Added unit testing support using check.
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e8a1d135e2
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464176d511
@ -37,6 +37,7 @@ include(MacroCopyFile)
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# search for libraries
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find_package(ZLIB REQUIRED)
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find_package(Check)
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if (WITH_GCRYPT)
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find_package(GCrypt REQUIRED)
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@ -75,8 +76,13 @@ install(
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if (UNIX AND NOT WIN32)
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add_subdirectory(examples)
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endif (UNIX AND NOT WIN32)
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if (CHECK_FOUND AND WITH_TESTING)
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include(AddCheckTest)
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add_subdirectory(tests)
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endif (CHECK_FOUND AND WITH_TESTING)
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MESSAGE(STATUS "********************************************")
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MESSAGE(STATUS "********** ${PROJECT_NAME} build options : **********")
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if (WITH_LIBZ)
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@ -8,3 +8,4 @@ option(WITH_DEBUG_CALLTRACE "Build with calltrace debug output" ON)
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option(WITH_GCRYPT "Compile against libgcrypt" OFF)
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option(WITH_PCAP "Compile with Pcap generation support" ON)
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option(WITH_INTERNAL_DOC "Compile doxygen internal documentation" OFF)
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option(WITH_TESTING "Build with unit tests" OFF)
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@ -135,7 +135,7 @@ while test -n "$1"; do
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shift
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;;
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*-unittesting)
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OPTIONS="${OPTIONS} -DUNIT_TESTING=ON"
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OPTIONS="${OPTIONS} -DWITH_TESTING=ON"
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shift
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;;
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*-withssh1)
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22
cmake/Modules/AddCheckTest.cmake
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22
cmake/Modules/AddCheckTest.cmake
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@ -0,0 +1,22 @@
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# - ADD_CHECK_TEST(test_name test_source linklib1 ... linklibN)
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# Copyright (c) 2007, Daniel Gollub, <dgollub@suse.de>
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# Copyright (c) 2007, Andreas Schneider, <mail@cynapses.org>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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enable_testing()
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include(CTest)
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set(CMAKE_C_FLAGS_PROFILING "-g -O0 -Wall -W -Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused -Wno-system-headers -Wwrite-strings -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Compiler Flags")
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set(CMAKE_SHARED_LINKER_FLAGS_PROFILING " -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Linker Flags")
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set(CMAKE_MODULE_LINKER_FLAGS_PROFILING " -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Linker Flags")
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set(CMAKE_EXEC_LINKER_FLAGS_PROFILING " -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Linker Flags")
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function (ADD_CHECK_TEST _testName _testSource)
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add_executable(${_testName} ${_testSource})
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target_link_libraries(${_testName} ${ARGN})
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add_test(${_testName} ${CMAKE_CURRENT_BINARY_DIR}/${_testName})
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endfunction (ADD_CHECK_TEST)
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90
cmake/Modules/FindCheck.cmake
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90
cmake/Modules/FindCheck.cmake
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@ -0,0 +1,90 @@
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# - Try to find Check
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# Once done this will define
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#
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# CHECK_FOUND - system has Check
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# CHECK_INCLUDE_DIRS - the Check include directory
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# CHECK_LIBRARIES - Link these to use Check
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# CHECK_DEFINITIONS - Compiler switches required for using Check
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#
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# Copyright (c) 2010 Andreas Schneider <mail@cynapses.org>
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#
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# Redistribution and use is allowed according to the terms of the New
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# BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#
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if (CHECK_LIBRARIES AND CHECK_INCLUDE_DIRS)
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# in cache already
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set(CHECK_FOUND TRUE)
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else (CHECK_LIBRARIES AND CHECK_INCLUDE_DIRS)
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
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include(UsePkgConfig)
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pkgconfig(check _CHECK_INCLUDEDIR _CHECK_LIBDIR _CHECK_LDFLAGS _CHECK_CFLAGS)
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else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(_CHECK check)
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endif (PKG_CONFIG_FOUND)
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endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
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find_path(CHECK_INCLUDE_DIR
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NAMES
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check.h
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PATHS
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${_CHECK_INCLUDEDIR}
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/usr/include
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/usr/local/include
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/opt/local/include
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/sw/include
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)
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mark_as_advanced(CHECK_INCLUDE_DIR)
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find_library(CHECK_LIBRARY
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NAMES
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check
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PATHS
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${_CHECK_LIBDIR}
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/usr/lib
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/usr/local/lib
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/opt/local/lib
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/sw/lib
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)
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mark_as_advanced(CHECK_LIBRARY)
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if (CHECK_LIBRARY)
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set(CHECK_FOUND TRUE CACHE INTERNAL "Wether the check library has been found" FORCE)
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endif (CHECK_LIBRARY)
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set(CHECK_INCLUDE_DIRS
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${CHECK_INCLUDE_DIR}
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)
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if (CHECK_FOUND)
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set(CHECK_LIBRARIES
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${CHECK_LIBRARIES}
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${CHECK_LIBRARY}
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)
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endif (CHECK_FOUND)
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if (CHECK_INCLUDE_DIRS AND CHECK_LIBRARIES)
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set(CHECK_FOUND TRUE)
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endif (CHECK_INCLUDE_DIRS AND CHECK_LIBRARIES)
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if (CHECK_FOUND)
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if (NOT Check_FIND_QUIETLY)
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message(STATUS "Found Check: ${CHECK_LIBRARIES}")
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endif (NOT Check_FIND_QUIETLY)
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else (CHECK_FOUND)
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if (Check_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find Check")
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endif (Check_FIND_REQUIRED)
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endif (CHECK_FOUND)
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# show the CHECK_INCLUDE_DIRS and CHECK_LIBRARIES variables only in the advanced view
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mark_as_advanced(CHECK_INCLUDE_DIRS CHECK_LIBRARIES)
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endif (CHECK_LIBRARIES AND CHECK_INCLUDE_DIRS)
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19
tests/CMakeLists.txt
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19
tests/CMakeLists.txt
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@ -0,0 +1,19 @@
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project(tests C)
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set(TORTURE_LIBRARY torture)
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include_directories(
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${LIBSSH_PUBLIC_INCLUDE_DIRS}
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${CHECK_INCLUDE_DIRS}
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${CMAKE_BINARY_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}
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)
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# create test library
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add_library(${TORTURE_LIBRARY} SHARED torture.c cmdline.c)
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target_link_libraries(${TORTURE_LIBRARY} ${CHECK_LIBRARIES} ${LIBSSH_LIBRARY})
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set(TEST_TARGET_LIBRARIES ${SUPPORT_LIBRARY})
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add_subdirectory(unittests)
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63
tests/cmdline.c
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63
tests/cmdline.c
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#include <argp.h>
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#include "torture.h"
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const char *argp_program_version = "check test 0.1";
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const char *argp_program_bug_address = "<csync-devel@csync.org>";
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static char **cmdline;
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/* Program documentation. */
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static char doc[] = "check test";
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/* The options we understand. */
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static struct argp_option options[] = {
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{
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.name = "no-fork",
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.key = 'n',
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.arg = NULL,
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.flags = 0,
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.doc = "Don't fork the testcases",
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.group = 0
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},
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{NULL, 0, NULL, 0, NULL, 0}
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};
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/* Parse a single option. */
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static error_t parse_opt (int key, char *arg, struct argp_state *state) {
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/* Get the input argument from argp_parse, which we
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* know is a pointer to our arguments structure.
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*/
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struct argument_s *arguments = state->input;
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/* arg is currently not used */
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(void) arg;
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switch (key) {
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case 'n':
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arguments->nofork = 1;
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break;
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case ARGP_KEY_ARG:
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/* End processing here. */
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cmdline = &state->argv [state->next - 1];
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state->next = state->argc;
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break;
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default:
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return ARGP_ERR_UNKNOWN;
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}
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return 0;
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}
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/* Our argp parser. */
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/* static struct argp argp = {options, parse_opt, args_doc, doc, NULL, NULL, NULL}; */
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static struct argp argp = {options, parse_opt, NULL, doc, NULL, NULL, NULL};
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void torture_cmdline_parse(int argc, char **argv, struct argument_s *arguments) {
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/*
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* Parse our arguments; every option seen by parse_opt will
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* be reflected in arguments.
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*/
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argp_parse(&argp, argc, argv, 0, 0, arguments);
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}
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26
tests/torture.c
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26
tests/torture.c
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#include "torture.h"
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#include <stdio.h>
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void torture_create_case(Suite *s, const char *name, TFun function) {
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TCase *tc_new = tcase_create(name);
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tcase_set_timeout(tc_new, 30);
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suite_add_tcase (s, tc_new);
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tcase_add_test(tc_new, function);
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}
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void torture_create_case_fixture(Suite *s, const char *name, TFun function, void (*setup)(void), void (*teardown)(void)) {
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TCase *tc_new = tcase_create(name);
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tcase_add_checked_fixture(tc_new, setup, teardown);
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tcase_set_timeout(tc_new, 30);
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suite_add_tcase (s, tc_new);
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tcase_add_test(tc_new, function);
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}
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void torture_create_case_timeout(Suite *s, const char *name, TFun function, int timeout) {
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TCase *tc_new = tcase_create(name);
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tcase_set_timeout(tc_new, timeout);
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suite_add_tcase (s, tc_new);
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tcase_add_test(tc_new, function);
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}
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34
tests/torture.h
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34
tests/torture.h
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#ifndef _TORTURE_H
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#define _TORTURE_H
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <check.h>
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/* Used by main to communicate with parse_opt. */
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struct argument_s {
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char *args[2];
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int nofork;
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};
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void torture_cmdline_parse(int argc, char **argv, struct argument_s *arguments);
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/* create_case() with timeout of 30seconds (default) */
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void torture_create_case(Suite *s, const char *name, TFun function);
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/* create_case() with timeout of 30seconds (default) and fixture */
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void torture_create_case_fixture(Suite *s, const char *name, TFun function,
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void (*setup)(void), void (*teardown)(void));
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/*
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* create_case_timeout() allow to specific a specific timeout - intended for
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* breaking testcases which needs longer then 30seconds (default)
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*/
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void torture_create_case_timeout(Suite *s, const char *name, TFun function,
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int timeout);
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#endif /* _TORTURE_H */
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3
tests/unittests/CMakeLists.txt
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3
tests/unittests/CMakeLists.txt
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project(unittests C)
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add_check_test(torture_misc torture_misc.c ${TORTURE_LIBRARY})
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51
tests/unittests/torture_misc.c
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51
tests/unittests/torture_misc.c
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#include <sys/types.h>
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#include <pwd.h>
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#include <libssh/priv.h>
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#include "torture.h"
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#include "misc.c"
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START_TEST (torture_get_user_home_dir)
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{
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struct passwd *pwd;
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char *user;
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pwd = getpwuid(getuid());
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user = ssh_get_user_home_dir();
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ck_assert_str_eq(user, pwd->pw_dir);
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}
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END_TEST
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static Suite *torture_make_suite(void) {
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Suite *s = suite_create("libssh_misc");
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torture_create_case(s, "torture_get_user_home_dir", torture_get_user_home_dir);
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return s;
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}
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int main(int argc, char **argv) {
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Suite *s = NULL;
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SRunner *sr = NULL;
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struct argument_s arguments;
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int nf;
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ZERO_STRUCT(arguments);
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torture_cmdline_parse(argc, argv, &arguments);
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s = torture_make_suite();
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sr = srunner_create(s);
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if (arguments.nofork) {
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srunner_set_fork_status(sr, CK_NOFORK);
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}
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srunner_run_all(sr, CK_VERBOSE);
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nf = srunner_ntests_failed(sr);
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srunner_free(sr);
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return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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