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OVMS3-idf/tools/ci/test_build_system_cmake.sh

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#!/bin/bash
#
# Test the build system for basic consistency (Cmake/idf.py version)
#
# A bash script that tests some likely build failure scenarios in a row
#
# Assumes PWD is an out-of-tree build directory, and will create a
# subdirectory inside it to run build tests in.
#
# Environment variables:
# IDF_PATH - must be set
# ESP_IDF_TEMPLATE_GIT - Can override git clone source for template app. Otherwise github.
# NOCLEANUP - Set to '1' if you want the script to leave its temporary directory when done, for post-mortem.
#
#
# Internals:
# * The tests run in sequence & the system keeps track of all failures to print at the end.
# * BUILD directory is set to default BUILD_DIR_BASE
# * The "print_status" function both prints a status line to the log and keeps track of which test is running.
# * Calling the "failure" function prints a failure message to the log and also adds to the list of failures to print at the end.
# * The function "assert_built" tests for a file relative to the BUILD directory.
# * The function "take_build_snapshot" can be paired with the functions "assert_rebuilt" and "assert_not_rebuilt" to compare file timestamps and verify if they were rebuilt or not since the snapshot was taken.
#
# To add a new test case, add it to the end of the run_tests function. Note that not all test cases do comprehensive cleanup
# (although very invasive ones like appending CRLFs to all files take a copy of the esp-idf tree), however the clean_build_dir
# function can be used to force-delete all files from the build output directory.
# Set up some variables
#
# override ESP_IDF_TEMPLATE_GIT to point to a local dir if you're testing and want fast iterations
[ -z ${ESP_IDF_TEMPLATE_GIT} ] && ESP_IDF_TEMPLATE_GIT=https://github.com/espressif/esp-idf-template.git
# uncomment next line to produce a lot more debug output
#export V=1
export PATH="$IDF_PATH/tools:$PATH" # for idf.py
function run_tests()
{
FAILURES=
STATUS="Starting"
print_status "Checking prerequisites"
[ -z ${IDF_PATH} ] && echo "IDF_PATH is not set. Need path to esp-idf installation." && exit 2
print_status "Cloning template from ${ESP_IDF_TEMPLATE_GIT}..."
git clone ${ESP_IDF_TEMPLATE_GIT} template
cd template
if [ -z $CHECKOUT_REF_SCRIPT ]; then
git checkout ${CI_BUILD_REF_NAME} || echo "Using esp-idf-template default branch..."
else
$CHECKOUT_REF_SCRIPT esp-idf-template .
fi
print_status "Try to clean fresh directory..."
idf.py fullclean || exit $?
# all relative to the build directory
BOOTLOADER_BINS="bootloader/bootloader.elf bootloader/bootloader.bin"
APP_BINS="app-template.elf app-template.bin"
PARTITION_BIN="partition_table/partition-table.bin"
PHY_INIT_BIN="phy_init_data.bin"
BUILD_ARTIFACTS="project_description.json flasher_args.json config/kconfig_menus.json config/sdkconfig.json"
IDF_COMPONENT_PREFIX="__idf"
print_status "Initial clean build"
# if build fails here, everything fails
idf.py build || exit $?
# check all the expected build artifacts from the clean build
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN} ${BUILD_ARTIFACTS}
print_status "Updating component source file rebuilds component"
# touch a file & do a build
take_build_snapshot
touch ${IDF_PATH}/components/esp32/cpu_start.c
idf.py build || failure "Failed to partial build"
assert_rebuilt ${APP_BINS} esp-idf/esp32/libesp32.a esp-idf/esp32/CMakeFiles/${IDF_COMPONENT_PREFIX}_esp32.dir/cpu_start.c.obj
assert_not_rebuilt esp-idf/lwip/liblwip.a esp-idf/freertos/libfreertos.a ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Bootloader source file rebuilds bootloader"
take_build_snapshot
touch ${IDF_PATH}/components/bootloader/subproject/main/bootloader_start.c
idf.py build || failure "Failed to partial build bootloader"
assert_rebuilt ${BOOTLOADER_BINS} bootloader/esp-idf/main/CMakeFiles/${IDF_COMPONENT_PREFIX}_main.dir/bootloader_start.c.obj
assert_not_rebuilt ${APP_BINS} ${PARTITION_BIN}
print_status "Partition CSV file rebuilds partitions"
take_build_snapshot
touch ${IDF_PATH}/components/partition_table/partitions_singleapp.csv
idf.py build || failure "Failed to build partition table"
assert_rebuilt ${PARTITION_BIN}
assert_not_rebuilt app-template.bin app-template.elf ${BOOTLOADER_BINS}
print_status "Partial build doesn't compile anything by default"
take_build_snapshot
# verify no build files are refreshed by a partial make
ALL_BUILD_FILES=$(find ${BUILD} -type f | ${SED} "s@${BUILD}/@@" | grep -v '^.')
idf.py build || failure "Partial build failed"
assert_not_rebuilt ${ALL_BUILD_FILES}
print_status "Rebuild when app version was changed"
clean_build_dir
# App version
echo "IDF_VER_0123456789_0123456789_0123456789" > ${IDF_PATH}/version.txt
echo "project-version-1.0" > ${TESTDIR}/template/version.txt
idf.py build || failure "Failed to build with app version"
print_status "Change app version"
take_build_snapshot
echo "project-version-2.0(012345678901234567890123456789)" > ${TESTDIR}/template/version.txt
idf.py build || failure "Failed to rebuild with changed app version"
assert_rebuilt ${APP_BINS}
assert_not_rebuilt ${BOOTLOADER_BINS} esp-idf/esp32/libesp32.a
print_status "Re-building does not change app.bin"
take_build_snapshot
idf.py build
assert_not_rebuilt ${APP_BINS} ${BOOTLOADER_BINS} esp-idf/esp32/libesp32.a
rm -f ${IDF_PATH}/version.txt
rm -f ${TESTDIR}/template/version.txt
print_status "Get the version of app from git describe. Project is not inside IDF and do not have a tag only a hash commit."
idf.py reconfigure >> log.log || failure "Failed to build"
version="App \"app-template\" version: "
version+=$(git describe --always --tags --dirty)
grep "${version}" log.log || failure "Project version should have a hash commit"
print_status "Get the version of app from Kconfig option"
idf.py clean > /dev/null
rm -f sdkconfig.defaults
rm -f sdkconfig
echo "project_version_from_txt" > ${TESTDIR}/template/version.txt
echo "CONFIG_APP_PROJECT_VER_FROM_CONFIG=y" >> sdkconfig.defaults
echo 'CONFIG_APP_PROJECT_VER="project_version_from_Kconfig"' >> sdkconfig.defaults
idf.py build >> log.log || failure "Failed to build"
version="App \"app-template\" version: "
version+="project_version_from_Kconfig"
grep "${version}" log.log || failure "Project version should be from Kconfig"
rm -f sdkconfig.defaults
rm -f sdkconfig
rm -f ${TESTDIR}/template/version.txt
print_status "Moving BUILD_DIR_BASE out of tree"
clean_build_dir
OUTOFTREE_BUILD=${TESTDIR}/alt_build
idf.py -B "${OUTOFTREE_BUILD}" build || failure "Failed to build with out-of-tree build dir"
NEW_BUILD_FILES=$(find ${OUTOFTREE_BUILD} -type f)
if [ -z "${NEW_BUILD_FILES}" ]; then
failure "No files found in new build directory!"
fi
DEFAULT_BUILD_FILES=$(find ${BUILD} -mindepth 1)
if [ -n "${DEFAULT_BUILD_FILES}" ]; then
failure "Some files were incorrectly put into the default build directory: ${DEFAULT_BUILD_FILES}"
fi
print_status "BUILD_DIR_BASE inside default build directory"
clean_build_dir
idf.py -B "build/subdirectory" build || failure "Failed to build with build dir as subdir"
NEW_BUILD_FILES=$(find ${BUILD}/subdirectory -type f)
if [ -z "${NEW_BUILD_FILES}" ]; then
failure "No files found in new build directory!"
fi
print_status "Can still clean build if all text files are CRLFs"
clean_build_dir
find . -path .git -prune -exec unix2dos {} \; # CRLFify template dir
# make a copy of esp-idf and CRLFify it
CRLF_ESPIDF=${TESTDIR}/esp-idf-crlf
mkdir -p ${CRLF_ESPIDF}
TESTDIR_REL=$($REALPATH ${TESTDIR} --relative-to ${IDF_PATH})
# Note: trailing slash after ${IDF_PATH} avoids creating esp-idf directory inside ${CRLF_ESPIDF}
rsync -a --exclude ${TESTDIR_REL} ${IDF_PATH}/ ${CRLF_ESPIDF}
# don't CRLFify executable files, as Linux will fail to execute them
find ${CRLF_ESPIDF} -name .git -prune -name build -prune -type f ! -perm 755 -exec unix2dos {} \;
IDF_PATH=${CRLF_ESPIDF} idf.py build || failure "Failed to build with CRLFs in source"
# do the same checks we do for the clean build
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Updating rom ld file should re-link app and bootloader"
clean_build_dir
idf.py build
take_build_snapshot
sleep 1 # ninja may ignore if the timestamp delta is too low
cp ${IDF_PATH}/components/esp_rom/esp32/ld/esp32.rom.ld .
echo "/* (Build test comment) */" >> ${IDF_PATH}/components/esp_rom/esp32/ld/esp32.rom.ld
tail ${IDF_PATH}/components/esp_rom/esp32/ld/esp32.rom.ld
idf.py build || failure "Failed to rebuild with modified linker script"
assert_rebuilt ${APP_BINS} ${BOOTLOADER_BINS}
mv esp32.rom.ld ${IDF_PATH}/components/esp_rom/esp32/ld/
print_status "Updating app-only ld file should only re-link app"
take_build_snapshot
cp ${IDF_PATH}/components/esp32/ld/esp32.project.ld.in .
sleep 1 # ninja may ignore if the timestamp delta is too low
echo "/* (Build test comment) */" >> ${IDF_PATH}/components/esp32/ld/esp32.project.ld.in
idf.py build || failure "Failed to rebuild with modified linker script"
assert_rebuilt ${APP_BINS}
assert_not_rebuilt ${BOOTLOADER_BINS}
mv esp32.project.ld.in ${IDF_PATH}/components/esp32/ld/
print_status "Updating fragment file should only re-link app" # only app linker script is generated by tool for now
take_build_snapshot
cp ${IDF_PATH}/components/esp32/ld/esp32_fragments.lf .
sleep 1 # ninja may ignore if the timestamp delta is too low
echo "# (Build test comment)" >> ${IDF_PATH}/components/esp32/ld/esp32_fragments.lf
idf.py build || failure "Failed to rebuild with modified linker fragment file"
assert_rebuilt ${APP_BINS}
assert_not_rebuilt ${BOOTLOADER_BINS}
mv esp32_fragments.lf ${IDF_PATH}/components/esp32/ld/
print_status "sdkconfig update triggers full recompile"
clean_build_dir
idf.py build
take_build_snapshot
# need to actually change config, or cmake is too smart to rebuild
${SED} -i.bak s/^\#\ CONFIG_FREERTOS_UNICORE\ is\ not\ set/CONFIG_FREERTOS_UNICORE=y/ sdkconfig
idf.py build
# check the sdkconfig.h file was rebuilt
assert_rebuilt config/sdkconfig.h
# pick one each of .c, .cpp, .S that #includes sdkconfig.h
# and therefore should rebuild
assert_rebuilt esp-idf/newlib/CMakeFiles/${IDF_COMPONENT_PREFIX}_newlib.dir/syscall_table.c.obj
assert_rebuilt esp-idf/nvs_flash/CMakeFiles/${IDF_COMPONENT_PREFIX}_nvs_flash.dir/src/nvs_api.cpp.obj
assert_rebuilt esp-idf/freertos/CMakeFiles/${IDF_COMPONENT_PREFIX}_freertos.dir/xtensa/xtensa_vectors.S.obj
mv sdkconfig.bak sdkconfig
print_status "Updating project CMakeLists.txt triggers full recompile"
clean_build_dir
idf.py build
take_build_snapshot
# Need to actually change the build config, or CMake won't do anything
cp CMakeLists.txt CMakeLists.bak
${SED} -i.bak 's/^project(/add_compile_options("-DUSELESS_MACRO_DOES_NOTHING=1")\nproject\(/' CMakeLists.txt
idf.py build || failure "Build failed"
mv CMakeLists.bak CMakeLists.txt
# similar to previous test
assert_rebuilt esp-idf/newlib/CMakeFiles/${IDF_COMPONENT_PREFIX}_newlib.dir/syscall_table.c.obj
assert_rebuilt esp-idf/nvs_flash/CMakeFiles/${IDF_COMPONENT_PREFIX}_nvs_flash.dir/src/nvs_api.cpp.obj
assert_rebuilt esp-idf/freertos/CMakeFiles/${IDF_COMPONENT_PREFIX}_freertos.dir/xtensa/xtensa_vectors.S.obj
mv sdkconfig.bak sdkconfig
print_status "Can build with Ninja (no idf.py)"
clean_build_dir
(cd build && cmake -G Ninja .. && ninja) || failure "Ninja build failed"
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Can build with GNU Make (no idf.py)"
clean_build_dir
mkdir build
(cd build && cmake -G "Unix Makefiles" .. && make) || failure "Make build failed"
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "idf.py can build with Ninja"
clean_build_dir
idf.py -G Ninja build || failure "idf.py cannot build with Ninja"
grep "CMAKE_GENERATOR:INTERNAL=Ninja" build/CMakeCache.txt || failure "Ninja is not set in CMakeCache.txt"
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "idf.py can build with Unix Makefiles"
clean_build_dir
mkdir build
idf.py -G "Unix Makefiles" build || failure "idf.py cannot build with Unix Makefiles"
grep "CMAKE_GENERATOR:INTERNAL=Unix Makefiles" build/CMakeCache.txt || failure "Unix Makefiles are not set in CMakeCache.txt"
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Can build with IDF_PATH set via cmake cache not environment"
clean_build_dir
${SED} -i.bak 's/ENV{IDF_PATH}/{IDF_PATH}/' CMakeLists.txt
export IDF_PATH_BACKUP="$IDF_PATH"
(unset IDF_PATH &&
cd build &&
cmake -G Ninja .. -DIDF_PATH=${IDF_PATH_BACKUP} &&
ninja) || failure "Ninja build failed"
mv CMakeLists.txt.bak CMakeLists.txt
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Can build with IDF_PATH unset and inferred by build system"
clean_build_dir
${SED} -i.bak "s%\$ENV{IDF_PATH}%\${ci_idf_path}%" CMakeLists.txt # expand to a hardcoded path
(ci_idf_path=${IDF_PATH} && unset IDF_PATH && cd build &&
cmake -G Ninja -D ci_idf_path=${ci_idf_path} .. && ninja) || failure "Ninja build failed"
mv CMakeLists.txt.bak CMakeLists.txt
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Can build with IDF_PATH unset and inferred by cmake when Kconfig needs it to be set"
clean_build_dir
${SED} -i.bak 's/ENV{IDF_PATH}/{IDF_PATH}/' CMakeLists.txt
export IDF_PATH_BACKUP="$IDF_PATH"
mv main/Kconfig.projbuild main/Kconfig.projbuild_bak
echo "source \"\$IDF_PATH/examples/wifi/getting_started/station/main/Kconfig.projbuild\"" > main/Kconfig.projbuild
(unset IDF_PATH &&
cd build &&
cmake -G Ninja .. -DIDF_PATH=${IDF_PATH_BACKUP} &&
ninja) || failure "Ninja build failed"
mv CMakeLists.txt.bak CMakeLists.txt
mv main/Kconfig.projbuild_bak main/Kconfig.projbuild
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "can build with phy_init_data"
idf.py clean > /dev/null
idf.py fullclean > /dev/null
rm -f sdkconfig.defaults
rm -f sdkconfig
echo "CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION=y" >> sdkconfig.defaults
idf.py reconfigure > /dev/null
idf.py build || failure "Failed to build with PHY_INIT_DATA"
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN} ${PHY_INIT_BIN}
rm sdkconfig
rm sdkconfig.defaults
print_status "can build with ethernet component disabled"
idf.py clean > /dev/null
idf.py fullclean > /dev/null
rm -f sdkconfig.defaults
rm -f sdkconfig
echo "CONFIG_ETH_USE_SPI_ETHERNET=" >> sdkconfig.defaults
echo "CONFIG_ETH_USE_ESP32_EMAC=" >> sdkconfig.defaults
idf.py reconfigure > /dev/null
idf.py build || failure "Failed to build with ethernet component disabled"
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
rm sdkconfig
rm sdkconfig.defaults
# the next tests use the esp32s2 target
export other_target=esp32s2
print_status "Can override IDF_TARGET from environment"
clean_build_dir
rm sdkconfig
export IDF_TARGET=$other_target
(cd build && cmake -G Ninja .. ) || failure "Failed to configure with IDF_TARGET set in environment"
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Project not configured for IDF_TARGET correctly"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt"
unset IDF_TARGET
print_status "Can set target using idf.py -D"
clean_build_dir
rm sdkconfig
idf.py -DIDF_TARGET=$other_target reconfigure || failure "Failed to set target via idf.py"
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Project not configured correctly using idf.py -D"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt using idf.py -D"
print_status "Can set target using -D as subcommand parameter for idf.py"
clean_build_dir
rm sdkconfig
idf.py reconfigure -DIDF_TARGET=$other_target || failure "Failed to set target via idf.py subcommand -D parameter"
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Project not configured correctly using idf.py reconfigure -D"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt using idf.py reconfigure -D"
print_status "Can set target using idf.py set-target"
clean_build_dir
rm sdkconfig
idf.py set-target ${other_target} || failure "Failed to set target via idf.py set-target"
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Project not configured correctly using idf.py set-target"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt using idf.py set-target"
print_status "idf.py understands alternative target names"
clean_build_dir
rm sdkconfig
idf.py set-target ESP32-S2
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Project not configured correctly using idf.py set-target"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt using idf.py set-target"
print_status "Can guess target from sdkconfig, if CMakeCache does not exist"
idf.py fullclean || failure "Failed to clean the build directory"
idf.py reconfigure || failure "Failed to reconfigure after fullclean"
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Didn't find the expected CONFIG_IDF_TARGET value"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt after fullclean and reconfigure"
print_status "Can set the default target using sdkconfig.defaults"
clean_build_dir
rm sdkconfig
echo "CONFIG_IDF_TARGET=\"${other_target}\"" > sdkconfig.defaults
idf.py reconfigure || failure "Failed to reconfigure with default target set in sdkconfig.defaults"
grep "CONFIG_IDF_TARGET=\"${other_target}\"" sdkconfig || failure "Didn't find the expected CONFIG_IDF_TARGET value"
other_target_caps=$(tr 'a-z' 'A-Z' <<< "${other_target}")
grep "CONFIG_IDF_TARGET_${other_target_caps}=y" sdkconfig || failure "Didn't find CONFIG_IDF_TARGET_${other_target_caps} value"
grep "IDF_TARGET:STRING=${other_target}" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt after fullclean and reconfigure"
rm sdkconfig.defaults
print_status "IDF_TARGET takes precedence over the value of CONFIG_IDF_TARGET in sdkconfig.defaults"
clean_build_dir
rm sdkconfig
echo "CONFIG_IDF_TARGET=\"${other_target}\"" > sdkconfig.defaults
export IDF_TARGET=esp32
idf.py reconfigure || failure "Failed to reconfigure with default target set in sdkconfig.defaults and different IDF_TARGET in the environment"
grep "CONFIG_IDF_TARGET=\"esp32\"" sdkconfig || failure "Didn't find the expected CONFIG_IDF_TARGET value"
grep "CONFIG_IDF_TARGET_ESP32=y" sdkconfig || failure "Didn't find CONFIG_IDF_TARGET_ESP32 value"
grep "IDF_TARGET:STRING=esp32" build/CMakeCache.txt || failure "IDF_TARGET not set in CMakeCache.txt after fullclean and reconfigure"
rm sdkconfig.defaults
unset IDF_TARGET
print_status "idf.py fails if IDF_TARGET settings don't match in sdkconfig, CMakeCache.txt, and the environment"
clean_build_dir
rm sdkconfig
idf.py set-target ${other_target} || failure "Couldn't set target to ${other_target}"
# Change to a different IDF_TARGET in the environment
export IDF_TARGET=esp32
! idf.py reconfigure || failure "Build did't fail when IDF_TARGET was set to an incompatible value in the environment"
# Now make sdkconfig consistent with the environement (note: not really consistent, just for the purpose of the test)
echo "CONFIG_IDF_TARGET=\"esp32\"" >> sdkconfig
! idf.py reconfigure || failure "Build did't fail when IDF_TARGET in CMakeCache.txt didn't match the environment"
# Now unset IDF_TARGET in the environment, sdkconfig and CMakeCache.txt are still inconsistent
unset IDF_TARGET
! idf.py reconfigure || failure "Build did't fail when IDF_TARGET in CMakeCache.txt didn't match the sdkconfig"
unset other_target # done changing target from the default
clean_build_dir
rm sdkconfig
print_status "Can build with auto generated CMakeLists.txt"
clean_build_dir
mv CMakeLists.txt CMakeLists.bak
${IDF_PATH}/tools/cmake/convert_to_cmake.py .
idf.py build || failure "Auto generated CMakeLists.txt build failed"
mv CMakeLists.bak CMakeLists.txt
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN}
print_status "Can find toolchain file in component directory"
clean_build_dir
mv ${IDF_PATH}/tools/cmake/toolchain-esp32.cmake ${IDF_PATH}/components/esp32/
(idf.py reconfigure > /dev/null && grep "${IDF_PATH}/components/esp32/toolchain-esp32.cmake" build/CMakeCache.txt) || failure "Failed to find toolchain file in component directory"
mv ${IDF_PATH}/components/esp32/toolchain-esp32.cmake ${IDF_PATH}/tools/cmake/
print_status "Setting EXTRA_COMPONENT_DIRS works"
clean_build_dir
(idf.py reconfigure | grep "$PWD/main") || failure "Failed to verify original `main` directory"
mkdir -p main/main/main # move main component contents to another directory
mv main/* main/main/main
cp CMakeLists.txt CMakeLists.bak # set EXTRA_COMPONENT_DIRS to point to the other directory
${SED} -i "s%cmake_minimum_required(VERSION \([0-9]\+\).\([0-9]\+\))%cmake_minimum_required(VERSION \1.\2)\nset(EXTRA_COMPONENT_DIRS main/main/main)%" CMakeLists.txt
(idf.py reconfigure | grep "$PWD/main/main/main") || failure "Failed to set EXTRA_COMPONENT_DIRS"
mv CMakeLists.bak CMakeLists.txt # revert previous modifications
mv main/main/main/* main
rm -rf main/main
print_status "sdkconfig should have contents of all files: sdkconfig, sdkconfig.defaults, sdkconfig.defaults.IDF_TARGET"
idf.py clean > /dev/null
idf.py fullclean > /dev/null
rm -f sdkconfig.defaults
rm -f sdkconfig
echo "CONFIG_PARTITION_TABLE_OFFSET=0x10000" >> sdkconfig.defaults
echo "CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y" >> sdkconfig.defaults.esp32
echo "CONFIG_PARTITION_TABLE_TWO_OTA=y" >> sdkconfig
idf.py reconfigure > /dev/null
grep "CONFIG_PARTITION_TABLE_OFFSET=0x10000" sdkconfig || failure "The define from sdkconfig.defaults should be into sdkconfig"
grep "CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y" sdkconfig || failure "The define from sdkconfig.defaults.esp32 should be into sdkconfig"
grep "CONFIG_PARTITION_TABLE_TWO_OTA=y" sdkconfig || failure "The define from sdkconfig should be into sdkconfig"
rm sdkconfig sdkconfig.defaults sdkconfig.defaults.esp32
print_status "Test if it can build the example to run on host"
pushd $IDF_PATH/examples/build_system/cmake/idf_as_lib
(set -euo pipefail && source build.sh)
popd
rm -r $IDF_PATH/examples/build_system/cmake/idf_as_lib/build
print_status "Building a project with CMake library imported and PSRAM workaround, all files compile with workaround"
# Test for libraries compiled within ESP-IDF
rm -rf build
echo "CONFIG_ESP32_SPIRAM_SUPPORT=y" >> sdkconfig.defaults
echo "CONFIG_SPIRAM_CACHE_WORKAROUND=y" >> sdkconfig.defaults
# note: we do 'reconfigure' here, as we just need to run cmake
idf.py -C $IDF_PATH/examples/build_system/cmake/import_lib -B `pwd`/build -D SDKCONFIG_DEFAULTS="`pwd`/sdkconfig.defaults" reconfigure
grep -q '"command"' build/compile_commands.json || failure "compile_commands.json missing or has no no 'commands' in it"
(grep '"command"' build/compile_commands.json | grep -v mfix-esp32-psram-cache-issue) && failure "All commands in compile_commands.json should use PSRAM cache workaround"
rm -r sdkconfig.defaults build
# Test for external libraries in custom CMake projects with ESP-IDF components linked
mkdir build && touch build/sdkconfig
echo "CONFIG_ESP32_SPIRAM_SUPPORT=y" >> build/sdkconfig
echo "CONFIG_SPIRAM_CACHE_WORKAROUND=y" >> build/sdkconfig
# note: we just need to run cmake
(cd build && cmake $IDF_PATH/examples/build_system/cmake/idf_as_lib -DCMAKE_TOOLCHAIN_FILE=$IDF_PATH/tools/cmake/toolchain-esp32.cmake -DTARGET=esp32)
grep -q '"command"' build/compile_commands.json || failure "compile_commands.json missing or has no no 'commands' in it"
(grep '"command"' build/compile_commands.json | grep -v mfix-esp32-psram-cache-issue) && failure "All commands in compile_commands.json should use PSRAM cache workaround"
rm -r build
#Test for various strategies
for strat in MEMW NOPS DUPLDST; do
rm -r build sdkconfig.defaults sdkconfig sdkconfig.defaults.esp32
stratlc=`echo $strat | tr A-Z a-z`
mkdir build && touch build/sdkconfig
echo "CONFIG_ESP32_SPIRAM_SUPPORT=y" > sdkconfig.defaults
echo "CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_$strat=y" >> sdkconfig.defaults
echo "CONFIG_SPIRAM_CACHE_WORKAROUND=y" >> sdkconfig.defaults
# note: we do 'reconfigure' here, as we just need to run cmake
idf.py reconfigure
grep -q '"command"' build/compile_commands.json || failure "compile_commands.json missing or has no no 'commands' in it"
(grep '"command"' build/compile_commands.json | grep -v mfix-esp32-psram-cache-strategy=$stratlc) && failure "All commands in compile_commands.json should use PSRAM cache workaround strategy $strat when selected"
echo ${PWD}
rm -r sdkconfig.defaults build
done
print_status "Displays partition table when executing target partition_table"
idf.py partition_table | grep -E "# ESP-IDF .+ Partition Table"
rm -r build
print_status "Make sure a full build never runs '/usr/bin/env python' or similar"
OLDPATH="$PATH"
PYTHON="$(which python)"
rm -rf build
cat > ./python << EOF
#!/bin/sh
echo "The build system has executed '/usr/bin/env python' or similar"
exit 1
EOF
chmod +x ./python
export PATH="$(pwd):$PATH"
${PYTHON} $IDF_PATH/tools/idf.py build || failure "build failed"
export PATH="$OLDPATH"
rm ./python
print_status "Handling deprecated Kconfig options"
idf.py clean > /dev/null
rm -f sdkconfig.defaults
rm -f sdkconfig
echo "" > ${IDF_PATH}/sdkconfig.rename
idf.py reconfigure > /dev/null
echo "CONFIG_TEST_OLD_OPTION=y" >> sdkconfig
echo "CONFIG_TEST_OLD_OPTION CONFIG_TEST_NEW_OPTION" >> ${IDF_PATH}/sdkconfig.rename
echo -e "\n\
menu \"test\"\n\
config TEST_NEW_OPTION\n\
bool \"test\"\n\
default \"n\"\n\
help\n\
TEST_NEW_OPTION description\n\
endmenu\n" >> ${IDF_PATH}/Kconfig
idf.py reconfigure > /dev/null
grep "CONFIG_TEST_OLD_OPTION=y" sdkconfig || failure "CONFIG_TEST_OLD_OPTION should be in sdkconfig for backward compatibility"
grep "CONFIG_TEST_NEW_OPTION=y" sdkconfig || failure "CONFIG_TEST_NEW_OPTION should be now in sdkconfig"
grep "#define CONFIG_TEST_NEW_OPTION 1" build/config/sdkconfig.h || failure "sdkconfig.h should contain the new macro"
grep "#define CONFIG_TEST_OLD_OPTION CONFIG_TEST_NEW_OPTION" build/config/sdkconfig.h || failure "sdkconfig.h should contain the compatibility macro"
grep "set(CONFIG_TEST_OLD_OPTION \"y\")" build/config/sdkconfig.cmake || failure "CONFIG_TEST_OLD_OPTION should be in auto.conf for backward compatibility"
grep "set(CONFIG_TEST_NEW_OPTION \"y\")" build/config/sdkconfig.cmake || failure "CONFIG_TEST_NEW_OPTION should be now in auto.conf"
rm -f sdkconfig sdkconfig.defaults
pushd ${IDF_PATH}
git checkout -- sdkconfig.rename Kconfig
popd
print_status "Handling deprecated Kconfig options in sdkconfig.defaults"
idf.py clean
rm -f sdkconfig
echo "CONFIG_TEST_OLD_OPTION=7" > sdkconfig.defaults
echo "CONFIG_TEST_OLD_OPTION CONFIG_TEST_NEW_OPTION" > ${IDF_PATH}/sdkconfig.rename
echo -e "\n\
menu \"test\"\n\
config TEST_NEW_OPTION\n\
int \"TEST_NEW_OPTION\"\n\
range 0 10\n\
default 5\n\
help\n\
TEST_NEW_OPTION description\n\
endmenu\n" >> ${IDF_PATH}/Kconfig
idf.py reconfigure > /dev/null
grep "CONFIG_TEST_OLD_OPTION=7" sdkconfig || failure "CONFIG_TEST_OLD_OPTION=7 should be in sdkconfig for backward compatibility"
grep "CONFIG_TEST_NEW_OPTION=7" sdkconfig || failure "CONFIG_TEST_NEW_OPTION=7 should be in sdkconfig"
rm -f sdkconfig.defaults
pushd ${IDF_PATH}
git checkout -- sdkconfig.rename Kconfig
popd
print_status "Confserver can be invoked by idf.py"
echo '{"version": 1}' | idf.py confserver || failure "Couldn't load confserver"
print_status "Check ccache is used to build"
touch ccache && chmod +x ccache # make sure that ccache is present for this test
(export PATH=$PWD:$PATH && idf.py --ccache reconfigure | grep "ccache will be used") || failure "ccache should be used when --cache is specified"
idf.py fullclean
(export PATH=$PWD:$PATH && idf.py reconfigure| grep -c "ccache will be used" | grep -wq 0) \
|| failure "ccache should not be used even when present if --ccache is not specified"
(export PATH=$PWD:$PATH && idf.py --no-ccache reconfigure| grep -c "ccache will be used" | grep -wq 0) \
|| failure "--no-ccache causes no issue for backward compatibility"
rm -f ccache
print_status "Custom bootloader overrides original"
clean_build_dir
(mkdir components && cd components && cp -r $IDF_PATH/components/bootloader .)
idf.py bootloader
grep "$PWD/components/bootloader/subproject/main/bootloader_start.c" build/bootloader/compile_commands.json \
|| failure "Custom bootloader source files should be built instead of the original's"
rm -rf components
print_status "Empty directory not treated as a component"
clean_build_dir
mkdir -p components/esp32 && idf.py reconfigure
! grep "$PWD/components/esp32" $PWD/build/project_description.json || failure "Failed to build with empty esp32 directory in components"
rm -rf components
print_status "If a component directory is added to COMPONENT_DIRS, its subdirectories are not added"
clean_build_dir
mkdir -p main/test
echo "idf_component_register()" > main/test/CMakeLists.txt
idf.py reconfigure
! grep "$PWD/main/test" $PWD/build/project_description.json || failure "COMPONENT_DIRS has added component subdirectory to the build"
grep "$PWD/main" $PWD/build/project_description.json || failure "COMPONENT_DIRS parent component directory should be included in the build"
rm -rf main/test
print_status "If a component directory is added to COMPONENT_DIRS, its sibling directories are not added"
clean_build_dir
mkdir -p mycomponents/mycomponent
echo "idf_component_register()" > mycomponents/mycomponent/CMakeLists.txt
# first test by adding single component directory to EXTRA_COMPONENT_DIRS
mkdir -p mycomponents/esp32
echo "idf_component_register()" > mycomponents/esp32/CMakeLists.txt
idf.py -DEXTRA_COMPONENT_DIRS=$PWD/mycomponents/mycomponent reconfigure
! grep "$PWD/mycomponents/esp32" $PWD/build/project_description.json || failure "EXTRA_COMPONENT_DIRS has added a sibling directory"
grep "$PWD/mycomponents/mycomponent" $PWD/build/project_description.json || failure "EXTRA_COMPONENT_DIRS valid sibling directory should be in the build"
rm -rf mycomponents/esp32
# now the same thing, but add a components directory
mkdir -p esp32
echo "idf_component_register()" > esp32/CMakeLists.txt
idf.py -DEXTRA_COMPONENT_DIRS=$PWD/mycomponents reconfigure
! grep "$PWD/esp32" $PWD/build/project_description.json || failure "EXTRA_COMPONENT_DIRS has added a sibling directory"
grep "$PWD/mycomponents/mycomponent" $PWD/build/project_description.json || failure "EXTRA_COMPONENT_DIRS valid sibling directory should be in the build"
rm -rf esp32
rm -rf mycomponents
# idf.py subcommand options, (using monitor with as example)
print_status "Can set options to subcommands: print_filter for monitor"
mv ${IDF_PATH}/tools/idf_monitor.py ${IDF_PATH}/tools/idf_monitor.py.tmp
echo "import sys;print(sys.argv[1:])" > ${IDF_PATH}/tools/idf_monitor.py
idf.py build || "Failed to build project"
idf.py monitor --print-filter="*:I" -p tty.fake | grep "'--print_filter', '\*:I'" || failure "It should process options for subcommands (and pass print-filter to idf_monitor.py)"
mv ${IDF_PATH}/tools/idf_monitor.py.tmp ${IDF_PATH}/tools/idf_monitor.py
print_status "Fail on build time works"
clean_build_dir
cp CMakeLists.txt CMakeLists.txt.bak
printf "\nif(NOT EXISTS \"\${CMAKE_CURRENT_LIST_DIR}/hello.txt\") \nfail_at_build_time(test_file \"hello.txt does not exists\") \nendif()" >> CMakeLists.txt
! idf.py build || failure "Build should fail if requirements are not satisfied"
touch hello.txt
idf.py build || failure "Build succeeds once requirements are satisfied"
rm -rf hello.txt CMakeLists.txt
mv CMakeLists.txt.bak CMakeLists.txt
rm -rf CMakeLists.txt.bak
print_status "Component properties are set"
clean_build_dir
cp CMakeLists.txt CMakeLists.txt.bak
printf "\nidf_component_get_property(srcs main SRCS)\nmessage(STATUS SRCS:\${srcs})" >> CMakeLists.txt
(idf.py reconfigure | grep "SRCS:$(${REALPATH} main/main.c)") || failure "Component properties should be set"
rm -rf CMakeLists.txt
mv CMakeLists.txt.bak CMakeLists.txt
rm -rf CMakeLists.txt.bak
print_status "should be able to specify multiple sdkconfig default files"
idf.py clean > /dev/null
idf.py fullclean > /dev/null
rm -f sdkconfig.defaults
rm -f sdkconfig
echo "CONFIG_PARTITION_TABLE_OFFSET=0x10000" >> sdkconfig.defaults1
echo "CONFIG_PARTITION_TABLE_TWO_OTA=y" >> sdkconfig.defaults2
idf.py -DSDKCONFIG_DEFAULTS="sdkconfig.defaults1;sdkconfig.defaults2" reconfigure > /dev/null
grep "CONFIG_PARTITION_TABLE_OFFSET=0x10000" sdkconfig || failure "The define from sdkconfig.defaults1 should be in sdkconfig"
grep "CONFIG_PARTITION_TABLE_TWO_OTA=y" sdkconfig || failure "The define from sdkconfig.defaults2 should be in sdkconfig"
rm sdkconfig.defaults1 sdkconfig.defaults2 sdkconfig
git checkout sdkconfig.defaults
print_status "Supports git worktree"
clean_build_dir
git branch test_build_system
git worktree add ../esp-idf-template-test test_build_system
diff <(idf.py reconfigure | grep "App \"app-template\" version: ") <(cd ../esp-idf-template-test && idf.py reconfigure | grep "App \"app-template\" version: ") \
|| failure "Version on worktree should have been properly resolved"
git worktree remove ../esp-idf-template-test
print_status "idf.py fallback to build system target"
clean_build_dir
msg="Custom target is running"
echo "" >> CMakeLists.txt
echo "add_custom_target(custom_target COMMAND \${CMAKE_COMMAND} -E echo \"${msg}\")" >> CMakeLists.txt
idf.py custom_target 1>log.txt || failure "Could not invoke idf.py with custom target"
grep "${msg}" log.txt 1>/dev/null || failure "Custom target did not produce expected output"
git checkout CMakeLists.txt
rm -f log.txt
print_status "Compiles with dependencies delivered by component manager"
clean_build_dir
# Make sure that component manager is not installed
pip uninstall -y idf_component_manager
printf "\n#include \"test_component.h\"\n" >> main/main.c
printf "dependencies:\n test_component:\n path: test_component\n git: ${COMPONENT_MANAGER_TEST_REPO}\n" >> idf_project.yml
! idf.py build || failure "Build should fail if dependencies are not installed"
pip install ${COMPONENT_MANAGER_REPO} || failure "Failed to install the component manager"
idf.py reconfigure build || failure "Build didn't succeed with required components installed by package manager"
pip uninstall -y idf_component_manager
rm idf_project.yml
git checkout main/main.c
print_status "Build fails if partitions don't fit in flash"
sed -i.bak "s/CONFIG_ESPTOOLPY_FLASHSIZE.\+//" sdkconfig # remove all flashsize config
echo "CONFIG_ESPTOOLPY_FLASHSIZE_1MB=y" >> sdkconfig # introduce undersize flash
( idf.py build 2>&1 | grep "does not fit in configured flash size 1MB" ) || failure "Build didn't fail with expected flash size failure message"
mv sdkconfig.bak sdkconfig
print_status "Flash size is correctly set in the bootloader image header"
# Build with the default 2MB setting
rm sdkconfig
idf.py bootloader || failure "Failed to build bootloader"
bin_header_match build/bootloader/bootloader.bin "0210"
# Change to 4MB
sleep 1 # delay here to make sure sdkconfig modification time is different
echo "CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y" > sdkconfig
idf.py bootloader || failure "Failed to build bootloader"
bin_header_match build/bootloader/bootloader.bin "0220"
# Change to QIO, bootloader should still be DIO (will change to QIO in 2nd stage bootloader)
sleep 1 # delay here to make sure sdkconfig modification time is different
echo "CONFIG_FLASHMODE_QIO=y" > sdkconfig
idf.py bootloader || failure "Failed to build bootloader"
bin_header_match build/bootloader/bootloader.bin "0210"
# Change to 80 MHz
sleep 1 # delay here to make sure sdkconfig modification time is different
echo "CONFIG_ESPTOOLPY_FLASHFREQ_80M=y" > sdkconfig
idf.py bootloader || failure "Failed to build bootloader"
bin_header_match build/bootloader/bootloader.bin "021f"
rm sdkconfig
print_status "DFU build works"
rm -f -r build sdkconfig
idf.py dfu &> tmp.log
grep "command \"dfu\" is not known to idf.py and is not a Ninja target" tmp.log || (tail -n 100 tmp.log ; failure "DFU build should fail for default chip target")
idf.py set-target esp32s2
idf.py dfu &> tmp.log
grep "build/dfu.bin\" has been written. You may proceed with DFU flashing." tmp.log || (tail -n 100 tmp.log ; failure "DFU build should succeed for esp32s2")
rm tmp.log
assert_built ${APP_BINS} ${BOOTLOADER_BINS} ${PARTITION_BIN} "dfu.bin"
rm -rf build sdkconfig
print_status "Loadable ELF build works"
echo "CONFIG_APP_BUILD_TYPE_ELF_RAM=y" > sdkconfig
idf.py reconfigure || failure "Couldn't configure for loadable ELF file"
test -f build/flasher_args.json && failure "flasher_args.json should not be generated in a loadable ELF build"
idf.py build || failure "Couldn't build a loadable ELF file"
print_status "All tests completed"
if [ -n "${FAILURES}" ]; then
echo "Some failures were detected:"
echo -e "${FAILURES}"
exit 1
else
echo "Build tests passed."
fi
}
function print_status()
{
echo "******** $1"
STATUS="$1"
}
function failure()
{
echo "!!!!!!!!!!!!!!!!!!!"
echo "FAILURE: $1"
echo "!!!!!!!!!!!!!!!!!!!"
FAILURES="${FAILURES}${STATUS} :: $1\n"
}
TESTDIR=${PWD}/build_system_tests_$$
mkdir -p ${TESTDIR}
# set NOCLEANUP=1 if you want to keep the test directory around
# for post-mortem debugging
[ -z ${NOCLEANUP} ] && trap "rm -rf ${TESTDIR}" EXIT KILL
SNAPSHOT=${TESTDIR}/snapshot
BUILD=${TESTDIR}/template/build
IS_DARWIN=
export SED=sed
export REALPATH=realpath
if [ "$(uname -s)" = "Darwin" ]; then
IS_DARWIN=1
export SED=gsed
export REALPATH=grealpath
fi
# copy all the build output to a snapshot directory
function take_build_snapshot()
{
rm -rf ${SNAPSHOT}
cp -ap ${TESTDIR}/template/build ${SNAPSHOT}
if [ -n "$IS_DARWIN" ]; then
# wait at least 1 second before the next build, for the test in
# file_was_rebuilt to work
sleep 1
fi
}
# verify that all the arguments are present in the build output directory
function assert_built()
{
until [ -z "$1" ]; do
if [ ! -f "${BUILD}/$1" ]; then
failure "File $1 should be in the build output directory"
fi
shift
done
}
# Test if a file has been rebuilt.
function file_was_rebuilt()
{
if [ -z "$IS_DARWIN" ]; then
# can't use [ a -ot b ] here as -ot only gives second resolution
# but stat -c %y seems to be microsecond at least for tmpfs, ext4..
if [ "$(stat -c %y ${SNAPSHOT}/$1)" != "$(stat -c %y ${BUILD}/$1)" ]; then
return 0
else
return 1
fi
else
# macOS: work around 1-second resolution by adding a sleep in take_build_snapshot
if [ ${SNAPSHOT}/$1 -ot ${BUILD}/$1 ]; then
return 0
else
return 1
fi
fi
}
# verify all the arguments passed in were rebuilt relative to the snapshot
function assert_rebuilt()
{
until [ -z "$1" ]; do
assert_built "$1"
if [ ! -f "${SNAPSHOT}/$1" ]; then
failure "File $1 should be in original build snapshot"
fi
if ! file_was_rebuilt "$1"; then
failure "File $1 should have been rebuilt"
fi
shift
done
}
# verify all the arguments are in the build directory & snapshot,
# but were not rebuilt
function assert_not_rebuilt()
{
until [ -z "$1" ]; do
assert_built "$1"
if [ ! -f "${SNAPSHOT}/$1" ]; then
failure "File $1 should be in snapshot build directory"
fi
if file_was_rebuilt "$1"; then
failure "File $1 should not have been rebuilt"
fi
shift
done
}
# do a "clean" that doesn't depend on idf.py
function clean_build_dir()
{
PRESERVE_ROOT_ARG=
if [ -z "$IS_DARWIN" ]; then
PRESERVE_ROOT_ARG=--preserve-root
fi
rm -rf $PRESERVE_ROOT_ARG ${BUILD}/* ${BUILD}/.*
}
# check the bytes 3-4 of the binary image header. e.g.:
# bin_header_match app.bin 0210
function bin_header_match()
{
expected=$2
filename=$1
actual=$(xxd -s 2 -l 2 -ps $1)
if [ ! "$expected" = "$actual" ]; then
failure "Incorrect binary image header, expected $expected got $actual"
fi
}
cd ${TESTDIR}
run_tests
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