lib/ccan: import failtest and required ccan modules for TDB2 unit tests.

New modules: failtest, list, time, read_write_all and tlist.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

1 files changed, 49 insertions, 0 deletions

diff --git a/lib/ccan/list/test/compile_ok-constant.c b/lib/ccan/list/test/compile_ok-constant.c
new file mode 100644
index 0000000000..c57cdadc31
--- /dev/null
+++ b/lib/ccan/list/test/compile_ok-constant.c
@@ -0,0 +1,49 @@
+#include <ccan/list/list.h>
+#include <ccan/tap/tap.h>
+#include <ccan/list/list.c>
+#include <stdbool.h>
+#include <stdio.h>
+
+struct child {
+	const char *name;
+	struct list_node list;
+};
+
+static bool children(const struct list_head *list)
+{
+	return !list_empty(list);
+}
+
+static const struct child *first_child(const struct list_head *list)
+{
+	return list_top(list, struct child, list);
+}
+
+static const struct child *last_child(const struct list_head *list)
+{
+	return list_tail(list, struct child, list);
+}
+
+static void check_children(const struct list_head *list)
+{
+	list_check(list, "bad child list");
+}
+
+static void print_children(const struct list_head *list)
+{
+	const struct child *c;
+	list_for_each(list, c, list)
+		printf("%s\n", c->name);
+}
+
+int main(void)
+{
+	LIST_HEAD(h);
+
+	children(&h);
+	first_child(&h);
+	last_child(&h);
+	check_children(&h);
+	print_children(&h);
+	return 0;
+}