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Enable to collect code coverage of samples/simple (#2003)

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Wenyong Huang 2023-03-07 08:45:03 +08:00 committed by GitHub
parent 04616d398d
commit 5a7fbda7ac
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8 changed files with 154 additions and 28 deletions
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1
build-scripts/config_common.cmake
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@ -348,5 +348,6 @@ endif ()
if ("$ENV{COLLECT_CODE_COVERAGE}" STREQUAL "1" OR COLLECT_CODE_COVERAGE EQUAL 1)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
add_definitions (-DCOLLECT_CODE_COVERAGE)
message (" Collect code coverage enabled")
endif ()

8
core/app-mgr/app-manager/module_wasm_app.c
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@ -993,6 +993,14 @@ wasm_app_module_uninstall(request_t *msg)
app_manager_printf("Uninstall WASM app successful!\n");
#ifdef COLLECT_CODE_COVERAGE
/* Exit app manager so as to collect code coverage data */
if (!strcmp(m_name, "__exit_app_manager__")) {
app_manager_printf("Exit app manager\n");
bh_queue_exit_loop_run(get_app_manager_queue());
}
#endif
#if VALGRIND_CHECK != 0
bh_queue_exit_loop_run(get_app_manager_queue());
#endif

5
samples/simple/CMakeLists.txt
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@ -12,6 +12,11 @@ message(STATUS "WAMR_BUILD_SDK_PROFILE=${WAMR_BUILD_SDK_PROFILE}")
set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
if ("$ENV{COLLECT_CODE_COVERAGE}" STREQUAL "1" OR COLLECT_CODE_COVERAGE EQUAL 1)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
endif ()
set (WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
## use library and headers in the SDK

6
samples/simple/build.sh
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@ -56,7 +56,7 @@ done
if [ "$CLEAN" = "TRUE" ]; then
rm -rf $CURR_DIR/cmake_build
rm -rf $CURR_DIR/cmake-build
fi
@ -107,8 +107,8 @@ cd ${WAMR_DIR}/wamr-sdk
echo "#####################build simple project"
cd ${CURR_DIR}
mkdir -p cmake_build/$PROFILE
cd cmake_build/$PROFILE
mkdir -p cmake-build/$PROFILE
cd cmake-build/$PROFILE
cmake ../.. -DWAMR_BUILD_SDK_PROFILE=$PROFILE $CM_TOOLCHAIN $CM_BUILD_TYPE
make
if [ $? != 0 ];then

91
samples/simple/sample_test_run.py
View File

@ -11,6 +11,7 @@ import sys
import time
import traceback
WAMRC_CMD = "../../wamr-compiler/build/wamrc"
def start_server(cwd):
"""
@ -80,8 +81,31 @@ def main():
"""
parser = argparse.ArgumentParser(description="run the sample and examine outputs")
parser.add_argument("working_directory", type=str)
parser.add_argument("--aot", action='store_true', help="Test with AOT")
args = parser.parse_args()
test_aot = False
suffix = ".wasm"
if not args.aot:
print("Test with interpreter mode")
else:
print("Test with AOT mode")
test_aot = True
suffix = ".aot"
wasm_files = [ "timer", "sensor", "connection",
"event_publisher", "event_subscriber",
"request_handler", "request_sender" ]
work_dir = args.working_directory
wasm_apps_dir = work_dir + "/wasm-apps"
print("Compile wasm app into aot files")
for wasm_file in wasm_files:
CMD = []
CMD.append(WAMRC_CMD)
CMD.append("-o")
CMD.append(wasm_apps_dir + "/" + wasm_file + ".aot")
CMD.append(wasm_apps_dir + "/" + wasm_file + ".wasm")
subprocess.check_call(CMD)
ret = 1
app_server = None
try:
@ -90,35 +114,47 @@ def main():
# wait for a second
time.sleep(1)
print("--> Install timer.wasm...")
print("--> Install timer" + suffix + "...")
install_wasm_application(
"timer", "./wasm-apps/timer.wasm", args.working_directory
"timer", "./wasm-apps/timer" + suffix, args.working_directory
)
print("--> Install event_publisher.wasm...")
# wait for a second
time.sleep(3)
print("--> Query all installed applications...")
query_installed_application(args.working_directory)
print("--> Install event_publisher" + suffix + "...")
install_wasm_application(
"event_publisher",
"./wasm-apps/event_publisher.wasm",
"./wasm-apps/event_publisher" + suffix,
args.working_directory,
)
print("--> Install event_subscriber.wasm...")
print("--> Install event_subscriber" + suffix + "...")
install_wasm_application(
"event_subscriber",
"./wasm-apps/event_subscriber.wasm",
"./wasm-apps/event_subscriber" + suffix,
args.working_directory,
)
print("--> Uninstall timer.wasm...")
print("--> Query all installed applications...")
query_installed_application(args.working_directory)
print("--> Uninstall timer" + suffix + "...")
uninstall_wasm_application("timer", args.working_directory)
print("--> Uninstall event_publisher.wasm...")
print("--> Query all installed applications...")
query_installed_application(args.working_directory)
print("--> Uninstall event_publisher" + suffix + "...")
uninstall_wasm_application(
"event_publisher",
args.working_directory,
)
print("--> Uninstall event_subscriber.wasm...")
print("--> Uninstall event_subscriber" + suffix + "...")
uninstall_wasm_application(
"event_subscriber",
args.working_directory,
@ -127,26 +163,55 @@ def main():
print("--> Query all installed applications...")
query_installed_application(args.working_directory)
print("--> Install request_handler.wasm...")
print("--> Install request_handler" + suffix + "...")
install_wasm_application(
"request_handler",
"./wasm-apps/request_handler.wasm",
"./wasm-apps/request_handler" + suffix,
args.working_directory,
)
print("--> Query again...")
query_installed_application(args.working_directory)
print("--> Install request_sender.wasm...")
print("--> Install request_sender" + suffix + "...")
install_wasm_application(
"request_sender",
"./wasm-apps/request_sender.wasm",
"./wasm-apps/request_sender" + suffix,
args.working_directory,
)
print("--> Send GET to the Wasm application named request_handler...")
send_get_to_wasm_application("request_handler", "/url1", args.working_directory)
print("--> Uninstall request_handler" + suffix + "...")
uninstall_wasm_application(
"request_handler",
args.working_directory,
)
print("--> Uninstall request_sender" + suffix + "...")
uninstall_wasm_application(
"request_sender",
args.working_directory,
)
# Install a wasm app named "__exit_app_manager__" just to make app manager exit
# while the wasm app is uninstalled, so as to collect the code coverage data.
# Only available when collecting code coverage is enabled.
print("--> Install timer" + suffix + "...")
install_wasm_application(
"__exit_app_manager__", "./wasm-apps/timer" + suffix, args.working_directory
)
print("--> Uninstall timer" + suffix + "...")
uninstall_wasm_application(
"__exit_app_manager__",
args.working_directory,
)
# wait for a second
time.sleep(1)
print("--> All pass")
ret = 0
except AssertionError:

12
tests/wamr-test-suites/spec-test-script/collect_coverage.sh
View File

@ -28,13 +28,14 @@ echo "Start to collect code coverage of ${SRC_COV_DIR} .."
pushd ${SRC_COV_DIR} > /dev/null 2>&1
# collect all code coverage data
lcov -o ${SRC_TEMP_COV_FILE} -c -d . --rc lcov_branch_coverage=1
lcov -q -o ${SRC_TEMP_COV_FILE} -c -d . --rc lcov_branch_coverage=1
# extract code coverage data of WAMR source files
lcov -r ${SRC_TEMP_COV_FILE} -o ${SRC_TEMP_COV_FILE} \
lcov -q -r ${SRC_TEMP_COV_FILE} -o ${SRC_TEMP_COV_FILE} \
-rc lcov_branch_coverage=1 \
"*/usr/*" "*/_deps/*" "*/deps/*" "*/tests/unit/*" \
"*/llvm/include/*" "*/include/llvm/*" "*/samples/*" \
"*/app-framework/*" "*/test-tools/*"
"*/app-framework/*" "*/app-mgr/*" "*/test-tools/*" \
"*/tests/standalone/*" "*/tests/*"
if [[ -s ${SRC_TEMP_COV_FILE} ]]; then
if [[ -s ${DST_COV_FILE} ]]; then
@ -46,9 +47,11 @@ if [[ -s ${SRC_TEMP_COV_FILE} ]]; then
cp -a ${DST_COV_FILE} "${DST_COV_FILE}.orig"
# replace the lcov file
cp -a ${SRC_COV_FILE} ${DST_COV_FILE}
echo "Code coverage file ${DST_COV_FILE} was appended"
else
cp -a ${SRC_TEMP_COV_FILE} ${SRC_COV_FILE}
cp -a ${SRC_COV_FILE} ${DST_COV_FILE}
echo "Code coverage file ${DST_COV_FILE} was generated"
fi
# get ignored prefix path
@ -59,7 +62,7 @@ if [[ -s ${SRC_TEMP_COV_FILE} ]]; then
# generate html output for merged code coverage data
rm -fr ${DST_COV_DIR}/wamr-lcov
genhtml -t "WAMR Code Coverage" \
genhtml -q -t "WAMR Code Coverage" \
--rc lcov_branch_coverage=1 --prefix=${prefix_full_path} \
-o ${DST_COV_DIR}/wamr-lcov \
${DST_COV_FILE}
@ -69,7 +72,6 @@ if [[ -s ${SRC_TEMP_COV_FILE} ]]; then
zip -r -q -o wamr-lcov.zip wamr-lcov
rm -fr wamr-lcov
echo "Code coverage file ${DST_COV_FILE} was generated or appended"
echo "Code coverage html ${DST_COV_DIR}/wamr-lcov.zip was generated"
else
echo "generate code coverage html failed"

53
tests/wamr-test-suites/test_wamr.sh
View File

@ -574,19 +574,64 @@ function malformed_test()
./malformed_test.py --run ${IWASM_CMD} | tee ${REPORT_DIR}/malfomed_$1_test_report.txt
}
function collect_standalone()
{
if [[ ${COLLECT_CODE_COVERAGE} == 1 ]]; then
pushd ${WORK_DIR} > /dev/null 2>&1
CODE_COV_FILE=""
if [[ -z "${CODE_COV_FILE}" ]]; then
CODE_COV_FILE="${WORK_DIR}/wamr.lcov"
else
CODE_COV_FILE="${CODE_COV_FILE}"
fi
STANDALONE_DIR=${WORK_DIR}/../../standalone
echo "Collect code coverage of standalone dump-call-stack"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/dump-call-stack/build"
echo "Collect code coverage of standalone dump-mem-profiling"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/dump-mem-profiling/build"
echo "Collect code coverage of standalone dump-perf-profiling"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/dump-perf-profiling/build"
if [[ $1 == "aot" ]]; then
echo "Collect code coverage of standalone pad-test"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/pad-test/build"
fi
echo "Collect code coverage of standalone test-invoke-native"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/test-invoke-native/build"
echo "Collect code coverage of standalone test-running-modes"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/test-running-modes/build"
echo "Collect code coverage of standalone test-running-modes/c-embed"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/test-running-modes/c-embed/build"
echo "Collect code coverage of standalone test-ts2"
./collect_coverage.sh "${CODE_COV_FILE}" "${STANDALONE_DIR}/test-ts2/build"
popd > /dev/null 2>&1
fi
}
function standalone_test()
{
if [[ ${COLLECT_CODE_COVERAGE} == 1 ]]; then
export COLLECT_CODE_COVERAGE=1
fi
cd ${WORK_DIR}/../../standalone
args="--$1"
[[ ${SGX_OPT} == "--sgx" ]] && args="$args --sgx" || args="$args --no-sgx"
[[ ${ENABLE_MULTI_THREAD} == 1 ]] && args="$args --thread" && args="$args --no-thread"
[[ ${ENABLE_MULTI_THREAD} == 1 ]] && args="$args --thread" || args="$args --no-thread"
[[ ${ENABLE_SIMD} == 1 ]] && args="$args --simd" && args="$args --no-simd"
[[ ${ENABLE_SIMD} == 1 ]] && args="$args --simd" || args="$args --no-simd"
args="$args ${TARGET}"
./standalone.sh $args | tee ${REPORT_DIR}/standalone_$1_test_report.txt
collect_standalone "$1"
}
function build_iwasm_with_cfg()
@ -648,10 +693,10 @@ function collect_coverage()
ln -sf ${WORK_DIR}/../spec-test-script/collect_coverage.sh ${WORK_DIR}
CODE_COV_FILE=""
if [[ -z "${COV_FILE}" ]]; then
if [[ -z "${CODE_COV_FILE}" ]]; then
CODE_COV_FILE="${WORK_DIR}/wamr.lcov"
else
CODE_COV_FILE="${COV_FILE}"
CODE_COV_FILE="${CODE_COV_FILE}"
fi
pushd ${WORK_DIR} > /dev/null 2>&1

6
wamr-sdk/build_sdk.sh
View File

@ -224,8 +224,8 @@ echo -e "\n\n"
echo "############## Start to build runtime sdk ###############"
cd ${sdk_root}/runtime
rm -fr build_runtime_sdk && mkdir build_runtime_sdk
cd build_runtime_sdk
rm -fr build-runtime-sdk && mkdir build-runtime-sdk
cd build-runtime-sdk
cmake .. $CM_DEXTRA_SDK_INCLUDE_PATH \
-DWAMR_BUILD_SDK_PROFILE=${PROFILE} \
-DCONFIG_PATH=${wamr_config_cmake_file} \
@ -249,6 +249,6 @@ fi
cd ..
rm -fr build_runtime_sdk
rm -fr build-runtime-sdk
exit 0