X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fmem%2Ftest%2Fapi-memcheck.c;fp=ccan%2Fmem%2Ftest%2Fapi-memcheck.c;h=ca8a111c84dbfdbd916b8663dad7d85858ebc84d;hb=e8d1e7304feb9318a841ad4a7d5a8773271ab814;hp=0000000000000000000000000000000000000000;hpb=1b7100ad101992adeaeb5c4ab85ee9a1b368b842;p=ccan

diff --git a/ccan/mem/test/api-memcheck.c b/ccan/mem/test/api-memcheck.c
new file mode 100644
index 00000000..ca8a111c
--- /dev/null
+++ b/ccan/mem/test/api-memcheck.c
@@ -0,0 +1,28 @@
+#include "config.h"
+
+#include <assert.h>
+
+#include <ccan/mem/mem.h>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+	char haystack[] = "abcd\0efgh";
+	char *p;
+	const char *pc;
+
+	/* This is how many tests you plan to run */
+	plan_tests(4);
+
+	p = memcheck(haystack, sizeof(haystack));
+	ok1(p == haystack);
+	pc = memcheck(haystack, sizeof(haystack));
+	ok1(pc == haystack);
+	p = memcheck(p, sizeof(haystack));
+	ok1(p == haystack);
+	pc = memcheck(pc, sizeof(haystack));
+	ok1(pc == haystack);
+
+	/* This exits depending on whether all tests passed */
+	return exit_status();
+}