Files
openobserve/coverage.sh
T
ByteBaker bc38057bbd fix: resolve unit test hanging issue and remove MySQL from CI
- Add --no-cfg-coverage flags to prevent test instrumentation conflicts
- Remove MySQL service and test runs from CI workflow
- Add concurrency controls to cancel redundant workflow runs
- Consolidate cleanup commands for better readability
2025-10-15 10:55:28 +05:30

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2.7 KiB
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#!/usr/bin/env bash
set -eu -o pipefail
# set -x
export PS4='+ [${BASH_SOURCE[0]##*/}:${LINENO}${FUNCNAME[0]:+:${FUNCNAME[0]}}] '
export COVERAGE_FUNCTIONS=${COVERAGE_FUNCTIONS:-66}
export COVERAGE_LINES=${COVERAGE_LINES:-66}
export COVERAGE_REGIONS=${COVERAGE_REGIONS:-65}
usage() {
cat <<EOF
Usage: $0 [-h | --help] [<command>]
Commands:
check [TESTNAME] Run 'cargo llvm-cov test' and verify that code coverage statistics
are greater than or equal to the thresholds. Test name filtering
is supported.
help Show this help and exit.
html Generate coverage report in HTML format and open it in the default
browser.
show-env Show the coverage thresholds.
Omitted <command> defaults to 'check'.
EOF
}
_cov_test() {
cargo llvm-cov --version >/dev/null || cargo install cargo-llvm-cov
cargo nextest --version >/dev/null || cargo install cargo-nextest
cargo llvm-cov nextest \
--workspace \
--verbose \
--no-cfg-coverage \
--no-cfg-coverage-nightly \
--ignore-filename-regex 'job|.*generated.*' \
--test-threads=1 \
--no-fail-fast \
--retries 1 \
"$@"
}
cmd_html() {
_cov_test --html "$@"
open target/llvm-cov/html/index.html # HACK: `open` is not portable
}
cmd_show_env() {
cat <<EOF
COVERAGE_FUNCTIONS=$COVERAGE_FUNCTIONS
COVERAGE_LINES=$COVERAGE_LINES
COVERAGE_REGIONS=$COVERAGE_REGIONS
EOF
}
cmd_check() {
python3 <(
cat <<'EOF'
import json
import os
import sys
thresholds = {
'functions': float(os.environ['COVERAGE_FUNCTIONS']),
'lines': float(os.environ['COVERAGE_LINES']),
'regions': float(os.environ['COVERAGE_REGIONS']),
}
with open('report.json') as f:
report = json.load(f)
totals = report['data'][0]['totals']
exit_status = 0
for k, threshold in thresholds.items():
actual = totals[k]['percent']
k = k.capitalize()
if actual >= threshold:
print(f'✅ {k} coverage: {actual:.2f}%', file=sys.stderr)
else:
print(
f'❌ {k} coverage is below threshold: {actual:.2f}% < {threshold}%',
file=sys.stderr,
)
exit_status = 1
sys.exit(exit_status)
EOF
)
}
main() {
case "${1:-}" in
'')
cmd_check
;;
check)
shift
cmd_check "$@"
;;
html)
shift
cmd_html "$@"
;;
run-cov)
shift
_cov_test --json --summary-only --output-path report.json "$@"
;;
show-env)
cmd_show_env
;;
-h | --help | help)
usage
;;
*)
echo >&2 "Invalid argument: $1"
echo >&2 "Type '$0 --help' for usage"
exit 1
;;
esac
}
main "$@"