From e7c1d6cc30b2918633724b3f8c3dd94ec170e4d5 Mon Sep 17 00:00:00 2001
From: penguin <penguin@epenguin.net>
Date: Sat, 13 Dec 2025 22:29:23 -0600
Subject: [PATCH] scripts: add fuzzer helper script

---
 scripts/fuzz.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 scripts/fuzz.sh

diff --git a/scripts/fuzz.sh b/scripts/fuzz.sh
new file mode 100755
index 0000000..0cf48c4
--- /dev/null
+++ b/scripts/fuzz.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+CWD="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"
+PROJECT_DIR=$(realpath "${CWD}/../")
+
+in=$(mktemp -u) || exit $?
+out=$(mktemp -u) || exit $?
+
+mkfifo ${in} ${out} || exit $?
+
+if [[ -z "$FUZZER_TIMEOUT_S" ]]; then
+    FUZZER_TIMEOUT_S=600
+fi
+   
+
+${PROJECT_DIR}/scripts/atom.py <${in} >${out} \
+    | ${PROJECT_DIR}/build/fuzz/atom/parser/fuzzer -max_total_time=$FUZZER_TIMEOUT_S >${in} <${out} \
+                                      ${PROJECT_DIR}/build/atom_parser_fuzzer_corpus \
+                                      -only_ascii=1 \
+                                      -fork=2 \
+                                      -timeout=2 \
+                                      -max_total_time=$FUZZER_TIMEOUT_S \
+                                      -timeout_exitcode=0 \
+                                      "$@"