simdjson/fuzz/measure_coverage.sh

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#!/bin/sh
#
# makes a coverage build.
#
# To measure and display the coverage:
#
#cd build-coverage
#fuzz/fuzz_parser path/to/corpus/* # repeat with other fuzzers
#gcovr -r . --html --html-details --sort-uncovered -o out.html
# and view the results in out.html
bdir=build-coverage
if [ ! -d $bdir ] ; then
mkdir -p $bdir
cd $bdir
export CC=gcc
export CXX="g++"
export CFLAGS="-fprofile-arcs -ftest-coverage"
export CXXFLAGS="-fprofile-arcs -ftest-coverage"
export LDFLAGS="-fprofile-arcs -ftest-coverage"
cmake .. \
-GNinja \
-DCMAKE_BUILD_TYPE=Debug \
-DSIMDJSON_BUILD_STATIC=On \
-DENABLE_FUZZING=On \
-DSIMDJSON_FUZZ_LINKMAIN=On
ninja
cd ..
fi