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authorEric Leblond <eric@regit.org>2013-11-30 11:57:22 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2013-12-04 11:35:15 +0100
commitb186ef0ef0b18f2768c35081316743ed95c6418d (patch)
treefd8608ecbc261ce966f7e43515e49c01e4a0765e /tests/nft-expr_queue-test.c
parenteb531f69002d3b3236085c77663fdb7425ce5077 (diff)
test: add tests for expr queue
Signed-off-by: Eric Leblond <eric@regit.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/nft-expr_queue-test.c')
-rw-r--r--tests/nft-expr_queue-test.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/nft-expr_queue-test.c b/tests/nft-expr_queue-test.c
new file mode 100644
index 0000000..eb741f4
--- /dev/null
+++ b/tests/nft-expr_queue-test.c
@@ -0,0 +1,99 @@
+/*
+ * (C) 2013 by Eric Leblond <eric@regit.org>
+ *
+ * Based on test framework by Ana Rey Botello <anarey@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <linux/netfilter/xt_iprange.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static int test_ok = 1;
+
+static void print_err(const char *msg)
+{
+ test_ok = 0;
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u16(rule_a, NFT_EXPR_QUEUE_NUM) !=
+ nft_rule_expr_get_u16(rule_b, NFT_EXPR_QUEUE_NUM))
+ print_err("Expr NFT_EXPR_QUEUE_NUM mismatches");
+ if (nft_rule_expr_get_u16(rule_a, NFT_EXPR_QUEUE_TOTAL) !=
+ nft_rule_expr_get_u16(rule_b, NFT_EXPR_QUEUE_TOTAL))
+ print_err("Expr NFT_EXPR_QUEUE_TOTAL mismatches");
+}
+
+int main(int argc, char *argv[])
+{
+ struct nft_rule *a, *b;
+ struct nft_rule_expr *ex;
+ struct nlmsghdr *nlh;
+ char buf[4096];
+ struct nft_rule_expr_iter *iter_a, *iter_b;
+ struct nft_rule_expr *rule_a, *rule_b;
+
+ a = nft_rule_alloc();
+ b = nft_rule_alloc();
+ if (a == NULL || b == NULL)
+ print_err("OOM");
+ ex = nft_rule_expr_alloc("queue");
+ if (ex == NULL)
+ print_err("OOM");
+
+ nft_rule_expr_set_u16(ex, NFT_EXPR_QUEUE_NUM, 0x123);
+ nft_rule_expr_set_u16(ex, NFT_EXPR_QUEUE_TOTAL, 0x2);
+ nft_rule_expr_set_u16(ex, NFT_EXPR_QUEUE_FLAGS, 0x2);
+
+ nft_rule_add_expr(a, ex);
+
+ nlh = nft_rule_nlmsg_build_hdr(buf, NFT_MSG_NEWRULE, AF_INET, 0, 1234);
+ nft_rule_nlmsg_build_payload(nlh, a);
+
+ if (nft_rule_nlmsg_parse(nlh, b) < 0)
+ print_err("parsing problems");
+
+ iter_a = nft_rule_expr_iter_create(a);
+ iter_b = nft_rule_expr_iter_create(b);
+ if (iter_a == NULL || iter_b == NULL)
+ print_err("OOM");
+
+ rule_a = nft_rule_expr_iter_next(iter_a);
+ rule_b = nft_rule_expr_iter_next(iter_b);
+ if (rule_a == NULL || rule_b == NULL)
+ print_err("OOM");
+
+ cmp_nft_rule_expr(rule_a, rule_b);
+
+ if (nft_rule_expr_iter_next(iter_a) != NULL ||
+ nft_rule_expr_iter_next(iter_b) != NULL)
+ print_err("More 1 expr.");
+
+ nft_rule_expr_iter_destroy(iter_a);
+ nft_rule_expr_iter_destroy(iter_b);
+ nft_rule_free(a);
+ nft_rule_free(b);
+
+ if (!test_ok)
+ exit(EXIT_FAILURE);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}