1 files changed, 48 insertions, 0 deletions
diff --git a/ccan/tal/test/run-array.c b/ccan/tal/test/run-array.c
new file mode 100644
index 0000000..5cab66e
--- /dev/null
+++ b/ccan/tal/test/run-array.c
@@ -0,0 +1,48 @@
+#include <ccan/tal/tal.h>
+#include <ccan/tal/tal.c>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+	char *parent, *c[4];
+	int i;
+
+	plan_tests(11);
+
+	parent = tal(NULL, char);
+	ok1(parent);
+
+	/* Zeroing allocations. */
+	for (i = 0; i < 4; i++) {
+		c[i] = talz(parent, char);
+		ok1(*c[i] == '\0');
+		tal_free(c[i]);
+	}
+
+	/* Array allocation. */
+	for (i = 0; i < 4; i++) {
+		c[i] = tal_arr(parent, char, 4);
+		strcpy(c[i], "abc");
+		tal_free(c[i]);
+	}
+
+	/* Zeroing array allocation. */
+	for (i = 0; i < 4; i++) {
+		c[i] = tal_arrz(parent, char, 4);
+		ok1(!c[i][0] && !c[i][1] && !c[i][2] && !c[i][3]);
+		strcpy(c[i], "abc");
+		tal_free(c[i]);
+	}
+
+	/* Resizing. */
+	c[0] = tal_arrz(parent, char, 4);
+	ok1(tal_resize(&c[0], 6));
+	strcpy(c[0], "hello");
+	tal_free(c[0]);
+	ok1(tal_first(parent) == NULL);
+
+	tal_free(parent);
+
+	tal_cleanup();
+	return exit_status();
+}