/* Driver behavior belongs to the driver integration tests. */
#include "ww.h"
#include <stdlib.h>
#include <string.h>

static void
test_arena(void)
{
	Arena *a = newarena();
	if (a == NULL) {
		fprintf(stderr, "smoke: newarena returned NULL\n");
		exit(1);
	}
	int *p = amalloc(a, sizeof *p);
	*p = 42;
	if (*p != 42) {
		fprintf(stderr, "smoke: arena alloc bad\n");
		exit(1);
	}
	/* force several growths */
	for (int i = 0; i < 10000; i++) {
		char *s = aprintf(a, "hello-%d", i);
		if (s == NULL || strncmp(s, "hello-", 6) != 0) {
			fprintf(stderr, "smoke: aprintf bad\n");
			exit(1);
		}
	}
	freearena(a);
}

static void
test_version(void)
{
	if (WW_VERSION == NULL || WW_VERSION[0] == '\0') {
		fprintf(stderr, "smoke: empty WW_VERSION\n");
		exit(1);
	}
}

int
main(void)
{
	test_arena();
	test_version();
	puts("smoke: ok");
	return 0;
}