From 58beb0bc9236234a697a3619c5023100a9574a59 Mon Sep 17 00:00:00 2001
From: peter <peter@pmikkelsen.com>
Date: Sat, 5 Sep 2026 07:22:31 +0000
Subject: Full coverage of bin/main.c

FossilOrigin-Name: 91deb642cded69b6c480471147004489a6072ec7c6603286aa6c0ebfc75bf030
---
 src/include/aplwc.h        | 5 ++++-
 src/include/aplwc_macros.h | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/include')

diff --git a/src/include/aplwc.h b/src/include/aplwc.h
index 459a036..5a6cb79 100644
--- a/src/include/aplwc.h
+++ b/src/include/aplwc.h
@@ -47,9 +47,11 @@ typedef struct { struct aplwc_ref ref; } AplwcValue;
 struct aplwc_fns {
 	void *(*alloc)(size_t, size_t *);
 	void (*dealloc)(void *);
-	int (*hook_alloc)(void);
 };
 
+extern uint64_t aplwc_simulate_failure_at;
+extern uint64_t aplwc_simulate_failure_count;
+
 struct aplwc *aplwc_new(struct aplwc_fns, enum aplwc_rc *);
 void aplwc_destroy(struct aplwc *);
 void aplwc_clear_line(AplwcLine *);
@@ -65,5 +67,6 @@ void aplwc_eval(AplwcLine *, AplwcValue *);
 void aplwc_free_value(AplwcValue *);
 const char *aplwc_value_string(AplwcValue *);
 enum aplwc_rc aplwc_load_module(struct aplwc *, const char *, const char *, int n);
+int aplwc_simulate_failure(void);
 
 #endif /* APLWC_H */
diff --git a/src/include/aplwc_macros.h b/src/include/aplwc_macros.h
index f68fea9..80ada28 100644
--- a/src/include/aplwc_macros.h
+++ b/src/include/aplwc_macros.h
@@ -38,5 +38,7 @@
  #define DEBUG(x)  ((void)0)
 #endif
 
+#define FAILCASE(x, fail) (aplwc_simulate_failure() ? (fail) : (x))
+#define FAILCASE_X(x, fail, test) ((test) ? (fail) : (x))
 
 #endif /* APLWC_MACROS_H */
-- 
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