tal/str: move tal string functions here from tal.

[ccan] / ccan / tal / str / test / run-string.c

diff --git a/ccan/tal/str/test/run-string.c b/ccan/tal/str/test/run-string.c
new file mode 100644 (file)
index 0000000..4f8899d
--- /dev/null
+++ b/ccan/tal/str/test/run-string.c
@@ -0,0 +1,41 @@
+#include <ccan/tal/str/str.h>
+#include <ccan/tal/str/str.c>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+       char *parent, *c;
+
+       plan_tests(13);
+
+       parent = tal(NULL, char);
+       ok1(parent);
+
+       c = tal_strdup(parent, "hello");
+       ok1(strcmp(c, "hello") == 0);
+       ok1(tal_parent(c) == parent);
+
+       c = tal_strndup(parent, "hello", 3);
+       ok1(strcmp(c, "hel") == 0);
+       ok1(tal_parent(c) == parent);
+
+       c = tal_typechk_(parent, char *);
+       c = tal_dup(parent, char, "hello", 6, 0);
+       ok1(strcmp(c, "hello") == 0);
+       ok1(strcmp(tal_name(c), "char[]") == 0);
+       ok1(tal_parent(c) == parent);
+
+       /* Now with an extra byte. */
+       c = tal_dup(parent, char, "hello", 6, 1);
+       ok1(strcmp(c, "hello") == 0);
+       ok1(strcmp(tal_name(c), "char[]") == 0);
+       ok1(tal_parent(c) == parent);
+       strcat(c, "x");
+
+       c = tal_asprintf(parent, "hello %s", "there");
+       ok1(strcmp(c, "hello there") == 0);
+       ok1(tal_parent(c) == parent);
+       tal_free(parent);
+
+       return exit_status();
+}