From d6af562a5a296779927ad58f99db0559c1043c0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio.lopez@trailofbits.com>
Date: Fri, 30 Aug 2024 10:28:09 +0200
Subject: [PATCH] Add support for unlimited tests

This makes `--test-limit 0` run indefinitely, in line with medusa's
behavior.
---
 lib/Echidna/Campaign.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Echidna/Campaign.hs b/lib/Echidna/Campaign.hs
index dad687231..e79a3c94c 100644
--- a/lib/Echidna/Campaign.hs
+++ b/lib/Echidna/Campaign.hs
@@ -261,7 +261,7 @@ runFuzzWorker callback vm dict workerId initialCorpus testLimit = do
          shrink >> lift callback >> run
 
        -- no shrinking work, fuzz
-       | (null tests || any isOpen tests) && ncalls < testLimit ->
+       | (null tests || any isOpen tests) && (ncalls < testLimit || testLimit <= 0) ->
          fuzz >> lift callback >> run
 
        -- NOTE: this is a hack which forces shrinking of optimization tests