#!/usr/bin/env bash
# Runs every parser fuzz target for the given duration each (default 20s).
# FUZZ_PARALLEL limits the number of fuzzing workers; each one keeps a
# 100 MB shared-memory file in the temporary directory.
# FUZZ_MINIMIZE is the time spent minimising each new input (default 0):
# minimisation stalls FuzzInspect for minutes, so short runs skip it; a
# failing input is still saved under testdata/fuzz as found.
set -euo pipefail
duration="${1:-20s}"
parallel=(-fuzzminimizetime="${FUZZ_MINIMIZE:-0}")
if [[ -n "${FUZZ_PARALLEL:-}" ]]; then
  parallel+=(-parallel "$FUZZ_PARALLEL")
fi
targets=(
  "./codec FuzzDecoder"
  "./codec FuzzWalk"
  "./codec FuzzPeek"
  "./codec FuzzUnmarshal"
  "./codec FuzzEncodeImpliesWalk"
  "./extension FuzzDecodeArray"
  "./profile FuzzDecode"
  "./datekey FuzzParse"
  "./agewrap FuzzStanzas"
  "./accesskey FuzzDecode"
  "./capsule FuzzParsePrelude"
  "./capsule FuzzDecodeHeader"
  "./capsule FuzzDecodeControl"
  "./capsule FuzzDecodeHead"
  "./capsule FuzzEvaluateSecurity"
  "./internal/pathrule FuzzCheckPath"
  "./locator FuzzUnmarshal"
  "./locator FuzzParseInfo"
  "./locator FuzzCheckURI"
  "./locator FuzzCheckResolvedIP"
  "./internal/der FuzzDERCheck"
  "./internal/cms FuzzParseSignature"
  "./internal/cms FuzzParseToken"
  "./internal/cms FuzzParseCert"
  "./capsule FuzzInspect"
  "./capsule FuzzEncodeImpliesDecode"
)
for t in "${targets[@]}"; do
  read -r pkg name <<<"$t"
  echo "== $pkg $name ($duration)"
  go test -run='^$' -fuzz="^${name}\$" -fuzztime="$duration" "${parallel[@]}" "$pkg"
done