tal: add typenames by default.

[ccan] / ccan / tal / test / run-named-debug.c

diff --git a/ccan/tal/test/run-named-debug.c b/ccan/tal/test/run-named-debug.c
new file mode 100644 (file)
index 0000000..a6e51b4
--- /dev/null
+++ b/ccan/tal/test/run-named-debug.c
@@ -0,0 +1,34 @@
+#define CCAN_TAL_DEBUG
+#include <ccan/tal/tal.h>
+#include <ccan/tal/tal.c>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+       int *p;
+       char name[] = "test name";
+
+       plan_tests(6);
+
+       p = tal(NULL, int);
+       ok1(strcmp(tal_name(p), __FILE__ ":13:int") == 0);
+
+       tal_set_name(p, "some literal");
+       ok1(strcmp(tal_name(p), "some literal") == 0);
+
+       tal_set_name(p, name);
+       ok1(strcmp(tal_name(p), name) == 0);
+       /* You can't reuse my pointer though! */
+       ok1(tal_name(p) != name);
+
+       tal_set_name(p, "some other literal");
+       ok1(strcmp(tal_name(p), "some other literal") == 0);
+
+       tal_free(p);
+
+       p = tal_arr(NULL, int, 2);
+       ok1(strcmp(tal_name(p), __FILE__ ":29:int[]") == 0);
+       tal_free(p);
+
+       return exit_status();
+}