From 0ca2e501f6b1d5e8bf1b5aa80ca1d074e8b2de55 Mon Sep 17 00:00:00 2001
From: Nick Chambers <uplime@spookyinternet.com>
Date: Sat, 9 Jul 2022 01:00:11 -0500
Subject: [PATCH] Implement a fix recommended by the cat

---
 test/gargoyle.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/test/gargoyle.c b/test/gargoyle.c
index 5a782f1..6266be8 100644
--- a/test/gargoyle.c
+++ b/test/gargoyle.c
@@ -11,6 +11,52 @@ int clean_suite_gargoyle(void) {
 }
 
 void gargoyle_test_digest_argv(void) {
+  struct gargoyle_err err;
+  uint64_t uint_val = 0;
+  int64_t sint_val = 0;
+
+  struct gargoyle_optn optv[] = {
+    { GARGOYLE_EZ_OPTN("uint", uint_val), GARGOYLE_TYPE_UINT },
+    { GARGOYLE_EZ_OPTN("sint", sint_val), GARGOYLE_TYPE_SINT }
+  };
+
+  uint16_t optc = sizeof(optv) / sizeof(struct gargoyle_optn);
+
+  char *normal_args[] = {
+    "gargoyle",
+    "--uint",
+    "42",
+    "--sint=-42",
+    "--",
+    "--foobar",
+    NULL
+  };
+
+  int argc = sizeof(args) / sizeof(char *);
+  char **argv = normal_args;
+  uint8_t res = gargoyle_digest_argv(optc, optv, &argc, &argv, &err, 0);
+  CU_ASSERT_EQUAL(res, GARGOYLE_ERR_SUCCESS);
+  CU_ASSERT_EQUAL(uint_val, 42);
+  CU_ASSERT_EQUAL(sint_val, -42);
+  CU_ASSERT_NSTRING_EQUAL(*argv, "--foobar", 8);
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''];v-0-0vvffffp
+  char *weird_args[] = {
+p[;'''''''''''']    "gargoyle",
+    "--uint",
+    "42",
+    "--sint=-42",
+    "--",
+    "--foobar",
+    NULL
+  };
+
+  int argc = sizeof(args) / sizeof(char *);
+  char **argv = args;
+  uint8_t res = gargoyle_digest_argv(optc, optv, &argc, &argv, &err, 0);
+  CU_ASSERT_EQUAL(res, GARGOYLE_ERR_SUCCESS);
+  CU_ASSERT_EQUAL(uint_val, 42);
+  CU_ASSERT_EQUAL(sint_val, -42);
+  CU_ASSERT_NSTRING_EQUAL(*argv, "--foobar", 8);
 }
 
 void gargoyle_test_digest_envh(void) {