First Commit

externals/cryptopp-cmake/test/integration/CMakeLists.txt

@@ -0,0 +1,128 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+# copy at https://opensource.org/licenses/BSD-3-Clause).
+# SPDX-License-Identifier: BSD-3-Clause
+# ===-----------------------------------------------------------------------===#
+
+set(INT_TEST_CMAKE_FILES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+set(CRYPTOPP_CMAKE_INSTALL_ROOT
+    "${CMAKE_BINARY_DIR}/test-dirs/install")
+define_property(TEST PROPERTY install_dir
+                BRIEF_DOCS "Install-dir of the test"
+                FULL_DOCS "Just set because not optional (yet)")
+
+file(GLOB tests "${CMAKE_CURRENT_SOURCE_DIR}/int-install-*")
+foreach(test ${tests})
+  cmake_path(GET test FILENAME test_name)
+  message(STATUS "Adding install integration test: ${test_name}")
+  string (REPLACE "int-" "" short_name cryptopp-${test_name})
+
+  # Configure
+  add_test(
+    NAME cryptopp-${test_name}-configure
+    COMMAND
+      ${CMAKE_COMMAND}
+      -G${CMAKE_GENERATOR}
+      # Pass the locations for common cmake test files
+      -D "TEST_CMAKE_FILES_DIR=${TEST_CMAKE_FILES_DIR}"
+      -D "INT_TEST_CMAKE_FILES_DIR=${INT_TEST_CMAKE_FILES_DIR}"
+      # Pass the locations for common test source files
+      -D "TEST_EXAMPLE_SOURCES_DIR=${TEST_EXAMPLE_SOURCES_DIR}"
+      # Use ccache
+      -D "USE_CCACHE=TRUE"
+      # Override cmake compiler flags for ccache/MSVC
+      -D
+      "CMAKE_USER_MAKE_RULES_OVERRIDE=${TEST_CMAKE_FILES_DIR}/ResetInitialCompilerOptions.cmake"
+      # Set the install prefix
+      -D "CMAKE_INSTALL_PREFIX=${CRYPTOPP_CMAKE_INSTALL_ROOT}/${test_name}"
+      # Setup cmake source/build dirs
+      -S "${CMAKE_CURRENT_SOURCE_DIR}/${test_name}" -B
+      "${CMAKE_BINARY_DIR}/test-dirs/${test_name}"
+      # Use local source code for cryptopp-cmake
+      -D "CPM_cryptopp-cmake_SOURCE=${CMAKE_CURRENT_SOURCE_DIR}/../.."
+      # Enable verbose makefiles so we can see the full compile command line
+      -D "CMAKE_VERBOSE_MAKEFILE=ON"
+      # Throw the version in
+      -D CRYPTOPP_MINIMUM_CMAKE_VERSION=${CRYPTOPP_MINIMUM_CMAKE_VERSION}
+      # Set the build-type to what we are building
+      -D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE})
+  set_tests_properties(cryptopp-${test_name}-configure PROPERTIES
+                       FIXTURES_SETUP ${test_name}-config
+                       install_dir "${CRYPTOPP_CMAKE_INSTALL_ROOT}/${test_name}"
+                       LABELS "cryptopp;cryptopp-integration-tests;${short_name}")
+
+  # Build
+  add_test(NAME cryptopp-${test_name}-build
+           COMMAND ${CMAKE_COMMAND} --build
+                   "${CMAKE_BINARY_DIR}/test-dirs/${test_name}"
+                   --config ${CMAKE_BUILD_TYPE})
+  set_tests_properties(cryptopp-${test_name}-build PROPERTIES
+                       FIXTURES_SETUP ${test_name}-build
+                       FIXTURES_REQUIRED ${test_name}-config
+                       LABELS "cryptopp;cryptopp-integration-tests;${short_name}")
+
+  # Install
+  add_test(
+    NAME cryptopp-${test_name}-install
+    COMMAND ${CMAKE_COMMAND} --build
+            "${CMAKE_BINARY_DIR}/test-dirs/${test_name}" --target install
+            --config ${CMAKE_BUILD_TYPE})
+  set_tests_properties(cryptopp-${test_name}-install PROPERTIES
+                       FIXTURES_SETUP ${test_name}-install
+                       FIXTURES_REQUIRED ${test_name}-build
+                       LABELS "cryptopp;cryptopp-integration-tests;${short_name}")
+
+  # Check installed files
+  add_test(
+    NAME cryptopp-${test_name}-checks
+    COMMAND ${CMAKE_COMMAND} --build
+            "${CMAKE_BINARY_DIR}/test-dirs/${test_name}" --target do-checks
+            --config ${CMAKE_BUILD_TYPE})
+  set_tests_properties(cryptopp-${test_name}-checks PROPERTIES
+                       FIXTURES_REQUIRED ${test_name}-install
+                       LABELS "cryptopp;cryptopp-integration-tests;${short_name}")
+endforeach()
+
+# ------------------------------------------------------------------------------
+# Use cryptopp via find_package
+# ------------------------------------------------------------------------------
+
+set(test_name "int-find-package")
+get_test_property(cryptopp-int-install-default-configure
+                  install_dir CRYPTOPP_SEARCH_ROOT)
+
+# Configure
+add_test(
+  NAME cryptopp-${test_name}-configure
+  COMMAND
+    ${CMAKE_COMMAND}
+    -G${CMAKE_GENERATOR}
+    # Pass the locations for common test source files
+    -D "TEST_EXAMPLE_SOURCES_DIR=${TEST_EXAMPLE_SOURCES_DIR}"
+    # Set the install prefix
+    -D "CRYPTOPP_CMAKE_INSTALL_ROOT=${CRYPTOPP_CMAKE_INSTALL_ROOT}"
+    # Setup cmake source/build dirs
+    -S "${CMAKE_CURRENT_SOURCE_DIR}/${test_name}" -B
+    "${CMAKE_BINARY_DIR}/test-dirs/${test_name}"
+    # Enable verbose makefiles so we can see the full compile command line
+    -D "CMAKE_VERBOSE_MAKEFILE=ON"
+    # Throw the version in
+    -D CRYPTOPP_MINIMUM_CMAKE_VERSION=${CRYPTOPP_MINIMUM_CMAKE_VERSION}
+    # Set the build-type to what we are building
+    -D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+    # Tell the test where to find installed package
+    -D cryptopp_DIR=${CRYPTOPP_SEARCH_ROOT}/share/cmake/cryptopp)
+
+set_tests_properties(cryptopp-${test_name}-configure PROPERTIES
+                     FIXTURES_SETUP ${test_name}-config
+                     FIXTURES_REQUIRED "int-install-default-install"
+                     LABELS "cryptopp;cryptopp-find_package")
+
+# Build
+add_test(NAME cryptopp-${test_name}-build
+         COMMAND ${CMAKE_COMMAND} --build
+                 "${CMAKE_BINARY_DIR}/test-dirs/${test_name}"
+                 --config ${CMAKE_BUILD_TYPE})
+set_tests_properties(cryptopp-${test_name}-build PROPERTIES
+                     FIXTURES_REQUIRED ${test_name}-config
+                     LABELS "cryptopp;cryptopp-find_package")

externals/cryptopp-cmake/test/integration/cmake/CheckFileExists.cmake

@@ -0,0 +1,12 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+# copy at https://opensource.org/licenses/BSD-3-Clause).
+# SPDX-License-Identifier: BSD-3-Clause
+# ===-----------------------------------------------------------------------===#
+
+# Helper script to check if a file exists at build time
+
+message(STATUS "Checking if installed file \"${FILE_TO_CHECK}\" exists")
+if(NOT EXISTS ${FILE_TO_CHECK})
+  message(FATAL_ERROR "\"${FILE_TO_CHECK}\" doesn't exist.")
+endif()

externals/cryptopp-cmake/test/integration/cmake/ProjectInstallTests.cmake

@@ -0,0 +1,36 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+# copy at https://opensource.org/licenses/BSD-3-Clause).
+# SPDX-License-Identifier: BSD-3-Clause
+# ===-----------------------------------------------------------------------===#
+
+include(GNUInstallDirs)
+
+# add custom target to check the installed files at build time
+add_custom_target(do-checks)
+
+function(check_file_exists file_to_check)
+  add_custom_command(
+    TARGET do-checks
+    POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -DFILE_TO_CHECK=${file_to_check} -P
+            ${CMAKE_CURRENT_LIST_DIR}/CheckFileExists.cmake
+    COMMENT "Checking if ${file_to_check} exists...")
+endfunction()
+
+if(MSVC)
+  if(CRYPTOPP_BUILD_SHARED)
+    check_file_exists(${CMAKE_INSTALL_FULL_LIBDIR}/cryptopp.dll)
+  else()
+    check_file_exists(${CMAKE_INSTALL_FULL_LIBDIR}/cryptopp.lib)
+  endif()
+else()
+  check_file_exists(${CMAKE_INSTALL_FULL_LIBDIR}/$<TARGET_FILE_NAME:cryptopp>)
+endif()
+check_file_exists(${CMAKE_INSTALL_FULL_INCLUDEDIR}/${CRYPTOPP_INCLUDE_PREFIX})
+check_file_exists(
+  ${CMAKE_INSTALL_FULL_INCLUDEDIR}/${CRYPTOPP_INCLUDE_PREFIX}/config.h)
+check_file_exists(${CMAKE_INSTALL_FULL_DATAROOTDIR}/pkgconfig/cryptopp.pc)
+check_file_exists(${CMAKE_INSTALL_FULL_DATAROOTDIR}/cmake/cryptopp)
+check_file_exists(
+  ${CMAKE_INSTALL_FULL_DATAROOTDIR}/cmake/cryptopp/cryptoppConfig.cmake)

externals/cryptopp-cmake/test/integration/int-find-package/CMakeLists.txt

@@ -0,0 +1,19 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+# copy at https://opensource.org/licenses/BSD-3-Clause).
+# SPDX-License-Identifier: BSD-3-Clause
+# ===-----------------------------------------------------------------------===#
+
+cmake_minimum_required(VERSION ${CRYPTOPP_MINIMUM_CMAKE_VERSION})
+
+# Test project for cryptopp-cmake installation
+project(CryptoppCmakeFindPackageTest)
+
+# Explicitly request the static library component to avoid cmake defaulting to
+# the shared component, which is currently not being built.
+find_package(cryptopp REQUIRED static)
+
+# compile and link a test program using crypto++
+add_executable(rng-test ${TEST_EXAMPLE_SOURCES_DIR}/main.cpp)
+target_link_libraries(rng-test cryptopp::cryptopp)
+target_compile_features(rng-test PRIVATE cxx_constexpr)

externals/cryptopp-cmake/test/integration/int-install-default/CMakeLists.txt

@@ -0,0 +1,35 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+# copy at https://opensource.org/licenses/BSD-3-Clause).
+# SPDX-License-Identifier: BSD-3-Clause
+# ===-----------------------------------------------------------------------===#
+
+cmake_minimum_required(VERSION ${CRYPTOPP_MINIMUM_CMAKE_VERSION})
+
+# Test project for cryptopp-cmake installation
+project(CryptoppCmakeInstallDefaultTest)
+
+# ---- Add dependencies via CPM ----
+# see https://github.com/TheLartians/CPM.cmake for more info
+include(${TEST_CMAKE_FILES_DIR}/CPM.cmake)
+
+# ---- Speedup build using ccache (needs CPM) ----
+include(${TEST_CMAKE_FILES_DIR}/FasterBuild.cmake)
+
+set(CRYPTOPP_INCLUDE_PREFIX "cryptopp")
+cpmaddpackage(
+  NAME
+  cryptopp-cmake
+  GIT_REPOSITORY
+  https://github.com./abdes/cryptopp-cmake
+  GIT_TAG
+  master
+  OPTIONS
+  "CRYPTOPP_BUILD_TESTING OFF"
+  "CRYPTOPP_INSTALL ON")
+
+add_executable(rng-test ${TEST_EXAMPLE_SOURCES_DIR}/main.cpp)
+target_link_libraries(rng-test PUBLIC cryptopp::cryptopp)
+target_compile_features(rng-test PRIVATE cxx_constexpr)
+
+include(${INT_TEST_CMAKE_FILES_DIR}/ProjectInstallTests.cmake)

externals/cryptopp-cmake/test/integration/int-install-prefix/CMakeLists.txt

@@ -0,0 +1,36 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+# copy at https://opensource.org/licenses/BSD-3-Clause).
+# SPDX-License-Identifier: BSD-3-Clause
+# ===-----------------------------------------------------------------------===#
+
+cmake_minimum_required(VERSION ${CRYPTOPP_MINIMUM_CMAKE_VERSION})
+
+# Test project for cryptopp-cmake installation
+project(CryptoppCmakeInstallPrefixTest)
+
+# ---- Add dependencies via CPM ----
+# see https://github.com/TheLartians/CPM.cmake for more info
+include(${TEST_CMAKE_FILES_DIR}/CPM.cmake)
+
+# ---- Speedup build using ccache (needs CPM) ----
+include(${TEST_CMAKE_FILES_DIR}/FasterBuild.cmake)
+
+set(CRYPTOPP_INCLUDE_PREFIX "crypto++")
+cpmaddpackage(
+  NAME
+  cryptopp-cmake
+  GIT_REPOSITORY
+  https://github.com./abdes/cryptopp-cmake
+  GIT_TAG
+  master
+  OPTIONS
+  "CRYPTOPP_BUILD_TESTING OFF"
+  "CRYPTOPP_INSTALL ON"
+  "CRYPTOPP_INCLUDE_PREFIX ${CRYPTOPP_INCLUDE_PREFIX}")
+
+add_executable(rng-test main.cpp)
+target_link_libraries(rng-test PUBLIC cryptopp::cryptopp)
+target_compile_features(rng-test PRIVATE cxx_constexpr)
+
+include(${INT_TEST_CMAKE_FILES_DIR}/ProjectInstallTests.cmake)

externals/cryptopp-cmake/test/integration/int-install-prefix/main.cpp

@@ -0,0 +1,17 @@
+//===----------------------------------------------------------------------===//
+// Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
+// copy at https://opensource.org/licenses/BSD-3-Clause).
+// SPDX-License-Identifier: BSD-3-Clause
+//===----------------------------------------------------------------------===//
+
+#include <array>
+#include <cstdint>
+
+#include <crypto++/osrng.h> // for random number generation
+
+int main(int argc, char **argv) {
+  constexpr size_t c_buffer_size = 16;
+  std::array<uint8_t, c_buffer_size> output;
+  CryptoPP::AutoSeededRandomPool rng;
+  rng.GenerateBlock(output.data(), c_buffer_size);
+}