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[infra] use -src-root-dir=/ and fail hard on errors (follow-up #1547). (#1746)

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Max Moroz 2018-08-23 08:09:52 -07:00 committed by GitHub
parent 3a74677782
commit 649d3a7708
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1 changed files with 9 additions and 1 deletions
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10
infra/base-images/base-runner/coverage
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@ -73,6 +73,11 @@ function run_fuzz_target {
cat $LOGS_DIR/$target.log
fi
if (( $(du -c $profraw_file_mask | tail -n 1 | cut -f 1) == 0 )); then
# Skip fuzz targets that failed to produce profile dumps.
return 0
fi
llvm-profdata merge -j=1 -sparse $profraw_file_mask -o $profdata_file
# Delete unnecessary and (potentially) large .profraw files.
@ -111,6 +116,9 @@ done
# Wait for background processes to finish.
wait
# From this point on the script does not tolerate any errors.
set -e
# Merge all dumps from the individual targets.
rm -f $PROFILE_FILE
llvm-profdata merge -sparse $DUMPS_DIR/*.profdata -o $PROFILE_FILE
@ -132,7 +140,7 @@ llvm-cov show -format=html -output-dir=$REPORT_ROOT_DIR \
llvm-cov export -summary-only $LLVM_COV_ARGS > $SUMMARY_FILE
# Post process HTML report.
coverage_helper -v post_process -src-root-dir=$SRC -summary-file=$SUMMARY_FILE \
coverage_helper -v post_process -src-root-dir=/ -summary-file=$SUMMARY_FILE \
-output-dir=$REPORT_ROOT_DIR $PATH_EQUIVALENCE_ARGS
if [[ -n $HTTP_PORT ]]; then