New asort routine; unf. breaks under -Wmissing-prototypes etc :(

[ccan] / ccan / asort / test / run-strings.c

diff --git a/ccan/asort/test/run-strings.c b/ccan/asort/test/run-strings.c
new file mode 100644 (file)
index 0000000..3ec4538
--- /dev/null
+++ b/ccan/asort/test/run-strings.c
@@ -0,0 +1,22 @@
+#include <ccan/asearch/asearch.h>
+#include <ccan/array_size/array_size.h>
+#include <ccan/tap/tap.h>
+#include <stdlib.h>
+
+static int cmp(const int *key, const char *const *elem)
+{
+       return *key - atoi(*elem);
+}
+
+int main(void)
+{
+       const char *args[] = { "1", "4", "7", "9" };
+       int key = 7;
+       const char **p;
+
+       plan_tests(1);
+       p = asearch(&key, args, ARRAY_SIZE(args), cmp);
+       ok1(p == &args[2]);
+
+       return exit_status();
+}