panda/tests/safety/test_coverage.sh

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#!/usr/bin/env bash
set -e
# reset coverage data and generate gcc note file
rm -f ../libpanda/*.gcda
scons -j$(nproc) -D --coverage
# run safety tests to generate coverage data
./test.sh
# generate and open report
if [ "$1" == "--report" ]; then
geninfo ../libpanda/ -o coverage.info
genhtml coverage.info -o coverage-out
browse coverage-out/index.html
fi
# test coverage
GCOV_OUTPUT=$(gcov -n ../libpanda/panda.c)
INCOMPLETE_COVERAGE=$(echo "$GCOV_OUTPUT" | paste -s -d' \n' | grep -E "File.*(safety\/safety_.*)|(safety)\.h" | grep -v "100.00%" || true)
if [ -n "$INCOMPLETE_COVERAGE" ]; then
echo "FAILED: Some files have less than 100% coverage:"
echo "$INCOMPLETE_COVERAGE"
exit 1
else
echo "SUCCESS: All checked files have 100% coverage!"
fi