From 9593fc545950782ed75f12f53238b07885559b2b Mon Sep 17 00:00:00 2001
From: William Casarin <jb55@jb55.com>
Date: Mon, 9 Jul 2018 22:28:25 -0700
Subject: remove ccan for now

---
 ccan/tal/test/run-overflow.c | 99 --------------------------------------------
 1 file changed, 99 deletions(-)
 delete mode 100644 ccan/tal/test/run-overflow.c

(limited to 'ccan/tal/test/run-overflow.c')

diff --git a/ccan/tal/test/run-overflow.c b/ccan/tal/test/run-overflow.c
deleted file mode 100644
index d1919c1..0000000
--- a/ccan/tal/test/run-overflow.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#include <ccan/tal/tal.h>
-#include <ccan/tal/tal.c>
-#include <ccan/tap/tap.h>
-
-static int error_count;
-
-static void my_error(const char *msg UNNEEDED)
-{
-	error_count++;
-}
-
-int main(void)
-{
-	void *p;
-	int *pi, *origpi;
-	char *cp;
-
-	plan_tests(30);
-
-	tal_set_backend(NULL, NULL, NULL, my_error);
-
-	p = tal_arr(NULL, int, (size_t)-1);
-	ok1(!p);
-	ok1(error_count == 1);
-
-	p = tal_arr(NULL, char, (size_t)-2);
-	ok1(!p);
-	ok1(error_count == 2);
-
-	/* Now try overflow cases for tal_dup. */
-	error_count = 0;
-	origpi = tal_arr(NULL, int, 100);
-	ok1(origpi);
-	ok1(error_count == 0);
-	pi = tal_dup_arr(NULL, int, origpi, (size_t)-1, 0);
-	ok1(!pi);
-	ok1(error_count == 1);
-	pi = tal_dup_arr(NULL, int, origpi, 0, (size_t)-1);
-	ok1(!pi);
-	ok1(error_count == 2);
-
-	pi = tal_dup_arr(NULL, int, origpi, (size_t)-1UL / sizeof(int),
-		     (size_t)-1UL / sizeof(int));
-	ok1(!pi);
-	ok1(error_count == 3);
-	/* This will still overflow when tal_hdr is added. */
-	pi = tal_dup_arr(NULL, int, origpi, (size_t)-1UL / sizeof(int) / 2,
-		     (size_t)-1UL / sizeof(int) / 2);
-	ok1(!pi);
-	ok1(error_count == 4);
-	ok1(tal_first(NULL) == origpi && !tal_next(origpi) && !tal_first(origpi));
-	tal_free(origpi);
-
-	/* Now, check that with taltk() we free old one on failure. */
-	origpi = tal_arr(NULL, int, 100);
-	error_count = 0;
-	pi = tal_dup_arr(NULL, int, take(origpi), (size_t)-1, 0);
-	ok1(!pi);
-	ok1(error_count == 1);
-
-	origpi = tal_arr(NULL, int, 100);
-	error_count = 0;
-	pi = tal_dup_arr(NULL, int, take(origpi), 0, (size_t)-1);
-	ok1(!pi);
-	ok1(error_count == 1);
-	ok1(!tal_first(NULL));
-
-	origpi = tal_arr(NULL, int, 100);
-	error_count = 0;
-	pi = tal_dup_arr(NULL, int, take(origpi), (size_t)-1UL / sizeof(int),
-		     (size_t)-1UL / sizeof(int));
-	ok1(!pi);
-	ok1(error_count == 1);
-	ok1(!tal_first(NULL));
-
-	origpi = tal_arr(NULL, int, 100);
-	error_count = 0;
-	/* This will still overflow when tal_hdr is added. */
-	pi = tal_dup_arr(NULL, int, take(origpi), (size_t)-1UL / sizeof(int) / 2,
-		     (size_t)-1UL / sizeof(int) / 2);
-	ok1(!pi);
-	ok1(error_count == 1);
-	ok1(!tal_first(NULL));
-
-	/* Overflow on expand addition. */
-	cp = tal_arr(p, char, 100);
-	ok1(!tal_expand(&cp, NULL, (size_t)-99UL));
-	ok1(error_count == 2);
-	tal_free(cp);
-
-	/* Overflow when multiplied by size */
-	origpi = tal_arr(NULL, int, 100);
-	ok1(!tal_expand(&origpi, NULL, (size_t)-1UL / sizeof(int)));
-	ok1(error_count == 3);
-	tal_free(origpi);
-
-	tal_cleanup();
-	return exit_status();
-}
-- 
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