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279 lines
9.8 KiB
Bash
279 lines
9.8 KiB
Bash
# components-build-system.sh
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#
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# Copyright The Mbed TLS Contributors
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# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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# This file contains test components that are executed by all.sh
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################################################################
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#### Build System Testing
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################################################################
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component_test_make_shared () {
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msg "build/test: make shared" # ~ 40s
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make SHARED=1 TEST_CPP=1 all check
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ldd programs/util/strerror | grep libmbedcrypto
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$FRAMEWORK/tests/programs/dlopen_demo.sh
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}
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component_test_cmake_shared () {
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msg "build/test: cmake shared" # ~ 2min
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cmake -DUSE_SHARED_MBEDTLS_LIBRARY=On .
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make
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ldd programs/util/strerror | grep libmbedcrypto
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make test
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$FRAMEWORK/tests/programs/dlopen_demo.sh
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}
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component_build_make_no_gen_files () {
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msg "prepare for building in a minimal environment"
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# Ensure that the generated files are present (should be a no-op
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# since the all.sh infrastructure already does it).
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make generated_files
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# Arrange for the non-generated sources to be more recent than any
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# generated file. This allows us to detect if the makefile tries
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# to rebuild the generated files from their dependencies when it
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# shouldn't.
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# Wait 1 second so this test is effective even if the filesystem
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# only has a granularity of 1 second for timestamps.
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sleep 1
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git ls-files -z | xargs -0 touch --
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# The setup code of all.sh sets up a "quiet" wrapper for `make`.
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# We want to bypass it and just use the normal make program,
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# so that this test mimics a normal user's platform.
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# And anyway we need to bypass it because it wouldn't work without bash
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# and other tools in the $PATH.
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# The wrapper is used because the setup code adds the
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# `.../framework/scripts/quiet` directlry to the beginning of the $PATH.
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# So here we remove that.
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shopt -s extglob
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# Strip off all entries in $PATH that ends with `/quiet`. (This misses
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# the very last element, but we know we'll never need to remove the last
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# element, since we just want to remove the wrapper directory that comes
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# before the normal programs.)
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PATH=${PATH//*([!:])\/quiet:/}
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# Locate the minimum programs needed for the build: ${CC} and ${AR}.
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AR="$(command -v ar)"
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# GCC needs "as" in $PATH by default. To use GCC, we need to tell it where
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# to find the assembler. Or we can use clang which just works.
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CC="$(command -v clang)"
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# For cleaning.
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RM="$(command -v rm)"
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# Test the build with make.
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# Preferably we should also test with CMake. Note that a CMake test
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# would be harder to set up, because CMake will find e.g. /usr/bin/python
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# even if it isn't on $PATH.
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msg "build: make lib with GEN_FILES off in minimal environment"
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env PATH=/no/such/directory "$(command -v make)" GEN_FILES= AR="$AR" CC="$CC" lib
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msg "build: make -C library clean with GEN_FILES off in minimal environment"
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env PATH=/no/such/directory "$(command -v make)" GEN_FILES= RM="$RM" -C library clean
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msg "build: make lib with GEN_FILES off with generated files missing"
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make neat
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# Check that a sample generated file is absent
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not test -f library/error.c
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PERL="$(command -v perl)"
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PYTHON="$(command -v python3)"
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# We take whatever Python environment we're in. For a future improvement,
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# make a venv with just scripts/basic.requirements.txt.
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env PATH=/no/such/directory "$(command -v make)" GEN_FILES= AR="$AR" CC="$CC" PERL="$PERL" PYTHON="$PYTHON" lib
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}
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support_test_cmake_out_of_source () {
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distrib_id=""
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distrib_ver=""
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distrib_ver_minor=""
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distrib_ver_major=""
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# Attempt to parse lsb-release to find out distribution and version. If not
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# found this should fail safe (test is supported).
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if [[ -f /etc/lsb-release ]]; then
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while read -r lsb_line; do
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case "$lsb_line" in
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"DISTRIB_ID"*) distrib_id=${lsb_line/#DISTRIB_ID=};;
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"DISTRIB_RELEASE"*) distrib_ver=${lsb_line/#DISTRIB_RELEASE=};;
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esac
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done < /etc/lsb-release
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distrib_ver_major="${distrib_ver%%.*}"
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distrib_ver="${distrib_ver#*.}"
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distrib_ver_minor="${distrib_ver%%.*}"
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fi
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# Running the out of source CMake test on Ubuntu 16.04 using more than one
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# processor (as the CI does) can create a race condition whereby the build
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# fails to see a generated file, despite that file actually having been
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# generated. This problem appears to go away with 18.04 or newer, so make
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# the out of source tests unsupported on Ubuntu 16.04.
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[ "$distrib_id" != "Ubuntu" ] || [ "$distrib_ver_major" -gt 16 ]
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}
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component_test_cmake_out_of_source () {
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# Remove existing generated files so that we use the ones cmake
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# generates
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make neat
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msg "build: cmake 'out-of-source' build"
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MBEDTLS_ROOT_DIR="$PWD"
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mkdir "$OUT_OF_SOURCE_DIR"
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cd "$OUT_OF_SOURCE_DIR"
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# Note: Explicitly generate files as these are turned off in releases
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cmake -D CMAKE_BUILD_TYPE:String=Check -D GEN_FILES=ON -D TEST_CPP=1 "$MBEDTLS_ROOT_DIR"
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make
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msg "test: cmake 'out-of-source' build"
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make test
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# Check that ssl-opt.sh can find the test programs.
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# Also ensure that there are no error messages such as
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# "No such file or directory", which would indicate that some required
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# file is missing (ssl-opt.sh tolerates the absence of some files so
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# may exit with status 0 but emit errors).
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./tests/ssl-opt.sh -f 'Default' >ssl-opt.out 2>ssl-opt.err
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grep PASS ssl-opt.out
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cat ssl-opt.err >&2
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# If ssl-opt.err is non-empty, record an error and keep going.
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[ ! -s ssl-opt.err ]
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rm ssl-opt.out ssl-opt.err
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cd "$MBEDTLS_ROOT_DIR"
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rm -rf "$OUT_OF_SOURCE_DIR"
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}
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component_test_cmake_as_subdirectory () {
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# Remove existing generated files so that we use the ones CMake
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# generates
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make neat
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msg "build: cmake 'as-subdirectory' build"
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cd programs/test/cmake_subproject
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# Note: Explicitly generate files as these are turned off in releases
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cmake -D GEN_FILES=ON .
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make
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./cmake_subproject
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}
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support_test_cmake_as_subdirectory () {
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support_test_cmake_out_of_source
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}
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component_test_cmake_as_package () {
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# Remove existing generated files so that we use the ones CMake
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# generates
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make neat
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msg "build: cmake 'as-package' build"
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root_dir="$(pwd)"
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cd programs/test/cmake_package
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build_variant_dir="$(pwd)"
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cmake .
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make
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./cmake_package
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if [[ "$OSTYPE" == linux* ]]; then
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PKG_CONFIG_PATH="${build_variant_dir}/mbedtls/pkgconfig" \
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${root_dir}/framework/scripts/pkgconfig.sh \
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mbedtls mbedx509 mbedcrypto
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# These are the EXPECTED package names. Renaming these could break
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# consumers of pkg-config, consider carefully.
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fi
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}
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support_test_cmake_as_package () {
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support_test_cmake_out_of_source
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}
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component_test_cmake_as_package_install () {
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# Remove existing generated files so that we use the ones CMake
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# generates
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make neat
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msg "build: cmake 'as-installed-package' build"
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cd programs/test/cmake_package_install
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cmake .
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make
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./cmake_package_install
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}
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support_test_cmake_as_package_install () {
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support_test_cmake_out_of_source
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}
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component_build_cmake_custom_config_file () {
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# Make a copy of config file to use for the in-tree test
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cp "$CONFIG_H" include/mbedtls_config_in_tree_copy.h
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MBEDTLS_ROOT_DIR="$PWD"
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mkdir "$OUT_OF_SOURCE_DIR"
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cd "$OUT_OF_SOURCE_DIR"
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# Build once to get the generated files (which need an intact config file)
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cmake "$MBEDTLS_ROOT_DIR"
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make
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msg "build: cmake with -DMBEDTLS_CONFIG_FILE"
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scripts/config.py -w full_config.h full
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echo '#error "cmake -DMBEDTLS_CONFIG_FILE is not working."' > "$MBEDTLS_ROOT_DIR/$CONFIG_H"
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cmake -DGEN_FILES=OFF -DMBEDTLS_CONFIG_FILE=full_config.h "$MBEDTLS_ROOT_DIR"
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make
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msg "build: cmake with -DMBEDTLS_CONFIG_FILE + -DMBEDTLS_USER_CONFIG_FILE"
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# In the user config, disable one feature (for simplicity, pick a feature
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# that nothing else depends on).
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echo '#undef MBEDTLS_NIST_KW_C' >user_config.h
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cmake -DGEN_FILES=OFF -DMBEDTLS_CONFIG_FILE=full_config.h -DMBEDTLS_USER_CONFIG_FILE=user_config.h "$MBEDTLS_ROOT_DIR"
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make
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not programs/test/query_compile_time_config MBEDTLS_NIST_KW_C
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rm -f user_config.h full_config.h
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cd "$MBEDTLS_ROOT_DIR"
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rm -rf "$OUT_OF_SOURCE_DIR"
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# Now repeat the test for an in-tree build:
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# Restore config for the in-tree test
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mv include/mbedtls_config_in_tree_copy.h "$CONFIG_H"
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# Build once to get the generated files (which need an intact config)
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cmake .
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make
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msg "build: cmake (in-tree) with -DMBEDTLS_CONFIG_FILE"
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scripts/config.py -w full_config.h full
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echo '#error "cmake -DMBEDTLS_CONFIG_FILE is not working."' > "$MBEDTLS_ROOT_DIR/$CONFIG_H"
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cmake -DGEN_FILES=OFF -DMBEDTLS_CONFIG_FILE=full_config.h .
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make
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msg "build: cmake (in-tree) with -DMBEDTLS_CONFIG_FILE + -DMBEDTLS_USER_CONFIG_FILE"
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# In the user config, disable one feature (for simplicity, pick a feature
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# that nothing else depends on).
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echo '#undef MBEDTLS_NIST_KW_C' >user_config.h
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cmake -DGEN_FILES=OFF -DMBEDTLS_CONFIG_FILE=full_config.h -DMBEDTLS_USER_CONFIG_FILE=user_config.h .
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make
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not programs/test/query_compile_time_config MBEDTLS_NIST_KW_C
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rm -f user_config.h full_config.h
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}
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support_build_cmake_custom_config_file () {
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support_test_cmake_out_of_source
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}
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component_build_cmake_programs_no_testing () {
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# Verify that the type of builds performed by oss-fuzz don't get accidentally broken
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msg "build: cmake with -DENABLE_PROGRAMS=ON and -DENABLE_TESTING=OFF"
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cmake -DENABLE_PROGRAMS=ON -DENABLE_TESTING=OFF .
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make
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}
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support_build_cmake_programs_no_testing () {
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support_test_cmake_out_of_source
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}
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