tal/talloc: new module for backending tal onto talloc.

[ccan] / ccan / tal / talloc / test / run-array.c

diff --git a/ccan/tal/talloc/test/run-array.c b/ccan/tal/talloc/test/run-array.c
new file mode 100644 (file)
index 0000000..61202f6
--- /dev/null
+++ b/ccan/tal/talloc/test/run-array.c
@@ -0,0 +1,46 @@
+#include <ccan/tal/talloc/talloc.h>
+#include <ccan/tal/talloc/talloc.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(talloc_total_blocks(parent) == 1);
+       tal_free(parent);
+
+       return exit_status();
+}