Makefile and tests files to check libnftable.
---
tests/Makefile.am | 82 ++++++++++++++++++++++++++++-
tests/nft-chain-test.c | 105 +++++++++++++++++++++++++++++++++++++
tests/nft-expr_bitwise-test.c | 104 +++++++++++++++++++++++++++++++++++++
tests/nft-expr_byteorder-test.c | 92 +++++++++++++++++++++++++++++++++
tests/nft-expr_cmp-test.c | 87 +++++++++++++++++++++++++++++++
tests/nft-expr_counter-test.c | 79 ++++++++++++++++++++++++++++
tests/nft-expr_ct-test.c | 83 +++++++++++++++++++++++++++++
tests/nft-expr_exthdr-test.c | 87 +++++++++++++++++++++++++++++++
tests/nft-expr_immediate-test.c | 98 +++++++++++++++++++++++++++++++++++
tests/nft-expr_limit-test.c | 81 +++++++++++++++++++++++++++++
tests/nft-expr_log-test.c | 87 +++++++++++++++++++++++++++++++
tests/nft-expr_lookup-test.c | 90 ++++++++++++++++++++++++++++++++
tests/nft-expr_match-test.c | 105 +++++++++++++++++++++++++++++++++++++
tests/nft-expr_meta-test.c | 79 ++++++++++++++++++++++++++++
tests/nft-expr_nat-test.c | 97 ++++++++++++++++++++++++++++++++++
tests/nft-expr_payload-test.c | 88 +++++++++++++++++++++++++++++++
tests/nft-expr_reject-test.c | 81 +++++++++++++++++++++++++++++
tests/nft-expr_target-test.c | 112 ++++++++++++++++++++++++++++++++++++++++
tests/nft-rule-test.c | 76 +++++++++++++++++++++++++++
tests/nft-set-test.c | 74 ++++++++++++++++++++++++++
tests/nft-table-test.c | 62 ++++++++++++++++++++++
tests/test-script.sh | 20 +++++++
22 files changed, 1868 insertions(+), 1 deletion(-)
create mode 100644 tests/nft-chain-test.c
create mode 100644 tests/nft-expr_bitwise-test.c
create mode 100644 tests/nft-expr_byteorder-test.c
create mode 100644 tests/nft-expr_cmp-test.c
create mode 100644 tests/nft-expr_counter-test.c
create mode 100644 tests/nft-expr_ct-test.c
create mode 100644 tests/nft-expr_exthdr-test.c
create mode 100644 tests/nft-expr_immediate-test.c
create mode 100644 tests/nft-expr_limit-test.c
create mode 100644 tests/nft-expr_log-test.c
create mode 100644 tests/nft-expr_lookup-test.c
create mode 100644 tests/nft-expr_match-test.c
create mode 100644 tests/nft-expr_meta-test.c
create mode 100644 tests/nft-expr_nat-test.c
create mode 100644 tests/nft-expr_payload-test.c
create mode 100644 tests/nft-expr_reject-test.c
create mode 100644 tests/nft-expr_target-test.c
create mode 100644 tests/nft-rule-test.c
create mode 100644 tests/nft-set-test.c
create mode 100644 tests/nft-table-test.c
create mode 100755 tests/test-script.sh
diff --git a/tests/Makefile.am b/tests/Makefile.am
index cfa4e8e..362eeac 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,6 +1,86 @@
include $(top_srcdir)/Make_global.am
-check_PROGRAMS = nft-parsing-test
+check_PROGRAMS = nft-parsing-test \
+ nft-table-test \
+ nft-chain-test \
+ nft-rule-test \
+ nft-set-test \
+ nft-expr_bitwise-test \
+ nft-expr_byteorder-test \
+ nft-expr_counter-test \
+ nft-expr_cmp-test \
+ nft-expr_ct-test \
+ nft-expr_exthdr-test \
+ nft-expr_immediate-test \
+ nft-expr_limit-test \
+ nft-expr_lookup-test \
+ nft-expr_log-test \
+ nft-expr_match-test \
+ nft-expr_meta-test \
+ nft-expr_nat-test \
+ nft-expr_payload-test \
+ nft-expr_reject-test \
+ nft-expr_target-test
nft_parsing_test_SOURCES = nft-parsing-test.c
nft_parsing_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS} ${LIBXML_LIBS} ${LIBJSON_LIBS}
+
+nft_table_test_SOURCES = nft-table-test.c
+nft_table_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_chain_test_SOURCES = nft-chain-test.c
+nft_chain_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_rule_test_SOURCES = nft-rule-test.c
+nft_rule_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_set_test_SOURCES = nft-set-test.c
+nft_set_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_bitwise_test_SOURCES = nft-expr_bitwise-test.c
+nft_expr_bitwise_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_byteorder_test_SOURCES = nft-expr_byteorder-test.c
+nft_expr_byteorder_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_cmp_test_SOURCES = nft-expr_cmp-test.c
+nft_expr_cmp_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_counter_test_SOURCES = nft-expr_counter-test.c
+nft_expr_counter_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_exthdr_test_SOURCES = nft-expr_exthdr-test.c
+nft_expr_exthdr_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_ct_test_SOURCES = nft-expr_ct-test.c
+nft_expr_ct_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_immediate_test_SOURCES = nft-expr_counter-test.c
+nft_expr_immediate_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_limit_test_SOURCES = nft-expr_limit-test.c
+nft_expr_limit_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_lookup_test_SOURCES = nft-expr_limit-test.c
+nft_expr_lookup_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_log_test_SOURCES = nft-expr_log-test.c
+nft_expr_log_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_match_test_SOURCES = nft-expr_match-test.c
+nft_expr_match_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_meta_test_SOURCES = nft-expr_meta-test.c
+nft_expr_meta_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_nat_test_SOURCES = nft-expr_nat-test.c
+nft_expr_nat_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_payload_test_SOURCES = nft-expr_payload-test.c
+nft_expr_payload_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_reject_test_SOURCES = nft-expr_reject-test.c
+nft_expr_reject_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
+
+nft_expr_target_test_SOURCES = nft-expr_target-test.c
+nft_expr_target_test_LDADD = ../src/libnftables.la ${LIBMNL_LIBS}
diff --git a/tests/nft-chain-test.c b/tests/nft-chain-test.c
new file mode 100644
index 0000000..dba2c69
--- /dev/null
+++ b/tests/nft-chain-test.c
@@ -0,0 +1,105 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <linux/netfilter/nf_tables.h>
+
+struct nlmsghdr;
+
+#include <libnftables/chain.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_chain(struct nft_chain *a, struct nft_chain *b)
+{
+
+ if (strcmp(nft_chain_attr_get_str(a, NFT_CHAIN_ATTR_NAME),
+ nft_chain_attr_get_str(b, NFT_CHAIN_ATTR_NAME)) != 0)
+ die("Chain name mismatches");
+
+ if (strcmp(nft_chain_attr_get_str(a, NFT_CHAIN_ATTR_TABLE),
+ nft_chain_attr_get_str(b, NFT_CHAIN_ATTR_TABLE)) != 0)
+ die("Chain table mismatches");
+
+ if (nft_chain_attr_get_u32(a, NFT_CHAIN_ATTR_FAMILY) !=
+ nft_chain_attr_get_u32(b, NFT_CHAIN_ATTR_FAMILY))
+ die("Chain family mismatches");
+
+ if (nft_chain_attr_get_u32(a, NFT_CHAIN_ATTR_POLICY) !=
+ nft_chain_attr_get_u32(b, NFT_CHAIN_ATTR_POLICY))
+ die("Chain policy mismatches");
+
+ if (nft_chain_attr_get_u32(a, NFT_CHAIN_ATTR_HOOKNUM) !=
+ nft_chain_attr_get_u32(b, NFT_CHAIN_ATTR_HOOKNUM))
+ die("Chain hooknum mismatches");
+
+ if (nft_chain_attr_get_s32(a, NFT_CHAIN_ATTR_PRIO) !=
+ nft_chain_attr_get_s32(b, NFT_CHAIN_ATTR_PRIO))
+ die("Chain Prio mismatches");
+
+ if (nft_chain_attr_get_u32(a, NFT_CHAIN_ATTR_USE) !=
+ nft_chain_attr_get_u32(b, NFT_CHAIN_ATTR_USE))
+ die("Chain use mismatches");
+
+ if (nft_chain_attr_get_u64(a, NFT_CHAIN_ATTR_PACKETS) !=
+ nft_chain_attr_get_u64(b, NFT_CHAIN_ATTR_PACKETS))
+ die("Chain packets mismatches");
+
+ if (nft_chain_attr_get_u64(a, NFT_CHAIN_ATTR_BYTES) !=
+ nft_chain_attr_get_u64(b, NFT_CHAIN_ATTR_BYTES))
+ die("Chain bytes mismatches");
+
+ if (nft_chain_attr_get_u64(a, NFT_CHAIN_ATTR_HANDLE) !=
+ nft_chain_attr_get_u64(b, NFT_CHAIN_ATTR_HANDLE))
+ die("Chain handle mismatches");
+
+ if (strcmp(nft_chain_attr_get_str(a, NFT_CHAIN_ATTR_TYPE),
+ nft_chain_attr_get_str(b, NFT_CHAIN_ATTR_TYPE)) != 0)
+ die("Chain type mismatches");
+}
+
+int main(int argc, char *argv[])
+{
+ struct nft_chain *a, *b;
+ char buf[4096];
+ struct nlmsghdr *nlh;
+
+ a = nft_chain_alloc();
+ b = nft_chain_alloc();
+ if (a == NULL || b == NULL)
+ die("OOM");
+
+ nft_chain_attr_set_str(a, NFT_CHAIN_ATTR_NAME, "test");
+ /* TODO nft_chain_attr_set_u8 and get */
+ nft_chain_attr_set_u32(a, NFT_CHAIN_ATTR_FAMILY, AF_INET);
+ nft_chain_attr_set_str(a, NFT_CHAIN_ATTR_TABLE, "Table");
+ nft_chain_attr_set_u32(a, NFT_CHAIN_ATTR_POLICY,0x12345678);
+ nft_chain_attr_set_u32(a, NFT_CHAIN_ATTR_HOOKNUM, 0x12345678);
+ nft_chain_attr_set_s32(a, NFT_CHAIN_ATTR_PRIO, 0x12345678);
+ nft_chain_attr_set_u32(a, NFT_CHAIN_ATTR_USE, 0x12345678 );
+ nft_chain_attr_set_u64(a, NFT_CHAIN_ATTR_PACKETS, 0x1234567812345678);
+ nft_chain_attr_set_u64(a, NFT_CHAIN_ATTR_BYTES, 0x1234567812345678);
+ nft_chain_attr_set_u64(a, NFT_CHAIN_ATTR_HANDLE, 0x1234567812345678);
+ nft_chain_attr_set_str(a, NFT_CHAIN_ATTR_TYPE, "Prueba");
+
+ /* cmd extracted from include/linux/netfilter/nf_tables.h */
+ nlh = nft_chain_nlmsg_build_hdr(buf, NFT_MSG_NEWCHAIN, AF_INET,
+ 0, 1234);
+ nft_chain_nlmsg_build_payload(nlh, a);
+
+ if (nft_chain_nlmsg_parse(nlh, b) < 0)
+ die("parsing problems");
+
+ cmp_nft_chain(a, b);
+
+ nft_chain_free(a);
+ nft_chain_free(b);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+
+}
diff --git a/tests/nft-expr_bitwise-test.c b/tests/nft-expr_bitwise-test.c
new file mode 100644
index 0000000..b721ece
--- /dev/null
+++ b/tests/nft-expr_bitwise-test.c
@@ -0,0 +1,104 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ uint32_t maska = NULL;
+ uint32_t maskb = NULL;
+ uint32_t xora = NULL;
+ uint32_t xorb = NULL;
+
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BITWISE_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BITWISE_DREG))
+ die("Expr BITWISE_DREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BITWISE_SREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BITWISE_SREG))
+ die("Expr BITWISE_SREG mismathes");
+ if (nft_rule_expr_get_u16(rule_a, NFT_EXPR_BITWISE_LEN) !=
+ nft_rule_expr_get_u16(rule_b, NFT_EXPR_BITWISE_LEN))
+ die("Expr BITWISE_DREG mismathes");
+
+ nft_rule_expr_get(rule_a, NFT_EXPR_BITWISE_MASK, &maska);
+ nft_rule_expr_get(rule_b, NFT_EXPR_BITWISE_MASK, &maskb);
+ if (maska != maskb)
+ die("Size of BITWISE_MASK mismathes");
+
+ nft_rule_expr_get(rule_a, NFT_EXPR_BITWISE_XOR, &xora);
+ nft_rule_expr_get(rule_b, NFT_EXPR_BITWISE_XOR, &xorb);
+ if (xora != xorb)
+ die("Size of BITWISE_XOR mismathes");
+
+}
+int main(int argc, char *argv[])
+{
+ struct nft_rule *a, *b = NULL;
+ struct nft_rule_expr *ex = NULL;
+ struct nlmsghdr *nlh;
+ char buf[4096];
+ struct nft_rule_expr_iter *iter_a, *iter_b = NULL;
+ struct nft_rule_expr *rule_a, *rule_b = NULL;
+ uint32_t mask = 0x01010101;
+ uint32_t xor = 0x12345678;
+
+ a = nft_rule_alloc();
+ b = nft_rule_alloc();
+ if (a == NULL || b == NULL)
+ die("OOM");
+ ex = nft_rule_expr_alloc("limit");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BITWISE_SREG, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BITWISE_DREG, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BITWISE_LEN, 0x12345678);
+ nft_rule_expr_set(ex, NFT_EXPR_BITWISE_MASK, &mask, sizeof(mask));
+ nft_rule_expr_set(ex, NFT_EXPR_BITWISE_XOR, &xor, sizeof(xor));
+
+ 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)
+ die("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)
+ die("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)
+ die("OOM");
+
+ if (nft_rule_expr_iter_next(iter_a) != NULL ||
+ nft_rule_expr_iter_next(iter_b) != NULL)
+ die("More 1 expr.");
+
+ nft_rule_expr_iter_destroy(iter_a);
+ nft_rule_expr_iter_destroy(iter_b);
+
+ cmp_nft_rule_expr(rule_a,rule_b);
+
+ nft_rule_free(a);
+ nft_rule_free(b);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_byteorder-test.c b/tests/nft-expr_byteorder-test.c
new file mode 100644
index 0000000..0c91d2f
--- /dev/null
+++ b/tests/nft-expr_byteorder-test.c
@@ -0,0 +1,92 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BYTEORDER_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BYTEORDER_DREG))
+ die("Expr BYTEORDER_DREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BYTEORDER_SREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BYTEORDER_SREG))
+ die("Expr BYTEORDER_SREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BYTEORDER_OP) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BYTEORDER_OP))
+ die("Expr BYTEORDER_OP mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BYTEORDER_LEN) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BYTEORDER_LEN))
+ die("Expr BYTEORDER_DREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_BYTEORDER_SIZE) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_BYTEORDER_SIZE))
+ die("Expr BITWISE_SIZE mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("limit");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BYTEORDER_SREG, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BYTEORDER_DREG, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BYTEORDER_OP, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BYTEORDER_LEN, 0x1234);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_BYTEORDER_SIZE, 0x1234);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_cmp-test.c b/tests/nft-expr_cmp-test.c
new file mode 100644
index 0000000..f31e864
--- /dev/null
+++ b/tests/nft-expr_cmp-test.c
@@ -0,0 +1,87 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ uint32_t data_lena = NULL;
+ uint32_t data_lenb = NULL;
+
+ nft_rule_expr_get(rule_a, NFT_EXPR_CMP_DATA, &data_lena);
+ nft_rule_expr_get(rule_b, NFT_EXPR_CMP_DATA, &data_lenb);
+ if (data_lena != data_lenb)
+ die("Size of CMP_DATA mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_CMP_SREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_CMP_SREG))
+ die("Expr CMP_SREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_CMP_OP) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_CMP_OP))
+ die("Expr CMP_OP mismathes");
+}
+
+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;
+ uint32_t data_len = 0x01010101;
+ a = nft_rule_alloc();
+ b = nft_rule_alloc();
+ if (a == NULL || b == NULL)
+ die("OOM");
+ ex = nft_rule_expr_alloc("cmp");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set(ex, NFT_EXPR_CMP_DATA, &data_len, sizeof(data_len));
+ nft_rule_expr_set_u32(ex, NFT_EXPR_CMP_SREG, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_CMP_OP, 0x12345678);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_counter-test.c b/tests/nft-expr_counter-test.c
new file mode 100644
index 0000000..6e1c43c
--- /dev/null
+++ b/tests/nft-expr_counter-test.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u64(rule_a, NFT_EXPR_CTR_BYTES) !=
+ nft_rule_expr_get_u64(rule_b, NFT_EXPR_CTR_BYTES))
+ die("Expr CTR_BYTES mismathes");
+ if (nft_rule_expr_get_u64(rule_a, NFT_EXPR_CTR_PACKETS) !=
+ nft_rule_expr_get_u64(rule_b, NFT_EXPR_CTR_PACKETS))
+ die("Expr CTR_PACKET mismathes");
+}
+
+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)
+ die("OOM");
+
+ ex = nft_rule_expr_alloc("counter");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u64(ex, NFT_EXPR_CTR_BYTES, 0x123456789abcdef0);
+ nft_rule_expr_set_u64(ex, NFT_EXPR_CTR_PACKETS, 0x123456789abcdef0);
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_ct-test.c b/tests/nft-expr_ct-test.c
new file mode 100644
index 0000000..65db812
--- /dev/null
+++ b/tests/nft-expr_ct-test.c
@@ -0,0 +1,83 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_CT_KEY) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_CT_KEY))
+ die("Expr CT_KEY mismathes");
+ if (nft_rule_expr_get_u8(rule_a, NFT_EXPR_CT_DIR) !=
+ nft_rule_expr_get_u8(rule_b, NFT_EXPR_CT_DIR))
+ die("Expr CT_DIR mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_CT_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_CT_DREG))
+ die("Expr CT_DREG mismathes");
+}
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("ct");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_CT_KEY, 0x1234568);
+ nft_rule_expr_set_u8(ex, NFT_EXPR_CT_DIR, 0x12);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_CT_DREG, 0x12345678);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_exthdr-test.c b/tests/nft-expr_exthdr-test.c
new file mode 100644
index 0000000..2c337c1
--- /dev/null
+++ b/tests/nft-expr_exthdr-test.c
@@ -0,0 +1,87 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_EXTHDR_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_EXTHDR_DREG))
+ die("Expr EXTHDR_DREG mismathes");
+ if (nft_rule_expr_get_u8(rule_a, NFT_EXPR_EXTHDR_TYPE) !=
+ nft_rule_expr_get_u8(rule_b, NFT_EXPR_EXTHDR_TYPE))
+ die("Expr EXTHDR_TYPE mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_EXTHDR_OFFSET) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_EXTHDR_OFFSET))
+ die("Expr EXTHDR_OFFSET mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_EXTHDR_LEN) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_EXTHDR_LEN))
+ die("Expr EXTHDR_LEN mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("exthdr");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_EXTHDR_DREG, 0x12345678);
+ nft_rule_expr_set_u8(ex, NFT_EXPR_EXTHDR_TYPE, 0x12);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_EXTHDR_OFFSET, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_EXTHDR_LEN, 0x12345678);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_immediate-test.c b/tests/nft-expr_immediate-test.c
new file mode 100644
index 0000000..ca06255
--- /dev/null
+++ b/tests/nft-expr_immediate-test.c
@@ -0,0 +1,98 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ uint32_t data_a, data_b = NULL;
+ uint32_t chain_a, chain_b = NULL;
+
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_IMM_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_IMM_DREG))
+ die("Expr IMM_DREG mismathes");
+ if (nft_rule_expr_get(rule_a, NFT_EXPR_IMM_DATA, data_a) !=
+ nft_rule_expr_get(rule_b, NFT_EXPR_IMM_DATA, data_b))
+ die("Expr IMM_DATA mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_IMM_VERDICT) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_IMM_VERDICT))
+ die("Expr IMM_VERDICT mismathes");
+ if (nft_rule_expr_get(rule_a, NFT_EXPR_IMM_CHAIN, chain_a) !=
+ nft_rule_expr_get(rule_b, NFT_EXPR_IMM_CHAIN, chain_b))
+ die("Expr IMM_CHAIN mismathes");
+ if (data_a != data_b)
+ die("Expr IMM_DATA. Size mismathes");
+ if (chain_a != chain_b)
+ die("Expr IMM_CHAIN. Size mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("ct");
+ if (ex == NULL)
+ die("OOM");
+
+ uint32_t chain_t = 0x12345678;
+ uint32_t data_t = 0x12345678;
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_IMM_DREG, 0x1234568);
+ nft_rule_expr_set(ex, NFT_EXPR_IMM_DATA, &chain_t, sizeof(chain_t));
+ nft_rule_expr_set_u32(ex, NFT_EXPR_IMM_VERDICT, 0x12345678);
+ nft_rule_expr_set(ex, NFT_EXPR_IMM_CHAIN, &data_t, sizeof(data_t));
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_limit-test.c b/tests/nft-expr_limit-test.c
new file mode 100644
index 0000000..2252cf2
--- /dev/null
+++ b/tests/nft-expr_limit-test.c
@@ -0,0 +1,81 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u64(rule_a, NFT_EXPR_LIMIT_RATE) !=
+ nft_rule_expr_get_u64(rule_b, NFT_EXPR_LIMIT_RATE))
+ die("Expr CTR_BYTES mismathes");
+ if (nft_rule_expr_get_u64(rule_a, NFT_EXPR_LIMIT_UNIT) !=
+ nft_rule_expr_get_u64(rule_b, NFT_EXPR_LIMIT_UNIT))
+ die("Expr CTR_PACKET mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("limit");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u64(ex, NFT_EXPR_LIMIT_RATE, 0x123456789abcdef0);
+ nft_rule_expr_set_u64(ex, NFT_EXPR_LIMIT_UNIT, 0x123456789abcdef0);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_log-test.c b/tests/nft-expr_log-test.c
new file mode 100644
index 0000000..5e30efb
--- /dev/null
+++ b/tests/nft-expr_log-test.c
@@ -0,0 +1,87 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_LOG_SNAPLEN) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_LOG_SNAPLEN))
+ die("Expr LOG_SNAPLEN mismathes");
+ if (nft_rule_expr_get_u16(rule_a, NFT_EXPR_LOG_GROUP) !=
+ nft_rule_expr_get_u16(rule_b, NFT_EXPR_LOG_GROUP))
+ die("Expr LOG_GROUP mismathes");
+ if (nft_rule_expr_get_u16(rule_a, NFT_EXPR_LOG_QTHRESHOLD) !=
+ nft_rule_expr_get_u16(rule_b, NFT_EXPR_LOG_QTHRESHOLD))
+ die("Expr CTR_BYTES mismathes");
+ if (strcmp(nft_rule_expr_get_str(rule_a, NFT_EXPR_LOG_PREFIX),
+ nft_rule_expr_get_str(rule_b, NFT_EXPR_LOG_PREFIX)) != 0)
+ die("Expr CTR_BYTES mismathes");
+}
+
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("counter");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_LOG_SNAPLEN, 0x12345678);
+ nft_rule_expr_set_u16(ex, NFT_EXPR_LOG_GROUP, 0x1234);
+ nft_rule_expr_set_u16(ex, NFT_EXPR_LOG_QTHRESHOLD, 0x1234);
+ nft_rule_expr_set_str(ex, NFT_EXPR_LOG_PREFIX, "test-expr-log-prefix");
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_lookup-test.c b/tests/nft-expr_lookup-test.c
new file mode 100644
index 0000000..e6672d1
--- /dev/null
+++ b/tests/nft-expr_lookup-test.c
@@ -0,0 +1,90 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ uint32_t data_lena;
+ uint32_t data_lenb;
+
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_LOOKUP_SREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_LOOPUP_SREG))
+ die("Expr LOOPUP_SREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_LOOKUP_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_LOOPUP_DREG))
+ die("Expr LOOPUP_DREG mismathes");
+ nft_rule_expr_get(rule_a, NFT_EXPR_LOOKUP_SET, &data_lena);
+ nft_rule_expr_get(rule_b, NFT_EXPR_LOOKUP_SET, &data_lenb);
+ if (data_lena != data_lenb)
+ die("Expr LOOKUP_SET size mismathes");
+}
+
+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;
+ uint32_t lookup_set = 0x12345678;
+
+ a = nft_rule_alloc();
+ b = nft_rule_alloc();
+ if (a == NULL || b == NULL)
+ die("OOM");
+ ex = nft_rule_expr_alloc("lookup");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_LOOKUP_SREG, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_LOOKUP_DREG, 0x12345678);
+ nft_rule_expr_set(ex, NFT_EXPR_LOOKUP_SET, &lookup_set,
+ sizeof(lookup_set));
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ print(_"%s: \033[32mOK\e[0m\n", argv[0]);
+
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_match-test.c b/tests/nft-expr_match-test.c
new file mode 100644
index 0000000..3bf70c2
--- /dev/null
+++ b/tests/nft-expr_match-test.c
@@ -0,0 +1,105 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <linux/netfilter/nf_tables.h>
+#include <linux/netfilter/xt_iprange.h>
+#include <linux/netfilter_ipv4/ipt_LOG.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void die2(const char *msg, uint32_t a, uint32_t b)
+{
+ printf("\033[31mERROR:\e[0m %s size a: %d b: %d \n",msg, a,b);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ uint32_t lena, lenb;
+ if (strcmp(nft_rule_expr_get_str(rule_a, NFT_EXPR_MT_NAME),
+ nft_rule_expr_get_str(rule_b, NFT_EXPR_MT_NAME)) != 0)
+ die("Expr MT_NAME mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_MT_REV) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_MT_REV))
+ die("Expr MT_REV mismathes");
+ nft_rule_expr_get(rule_a, NFT_EXPR_MT_INFO, &lena);
+ nft_rule_expr_get(rule_b, NFT_EXPR_MT_INFO, &lenb);
+ if (lena != lenb)
+ die2("Expr MT_INFO size mismatches", lena, lenb);
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("ct");
+ if (ex == NULL)
+ die("OOM");
+
+ struct xt_iprange_mtinfo *info;
+
+ nft_rule_expr_set_str(ex, NFT_EXPR_MT_NAME, "TEST name");
+ nft_rule_expr_set_u32(ex, NFT_EXPR_MT_REV, 0x12345678);
+
+ info = calloc(1, sizeof(struct xt_iprange_mtinfo));
+ if (info == NULL)
+ die("OOM");
+
+ info->src_min.ip = info->dst_min.ip = inet_addr("127.0.0.1");
+ info->src_max.ip = info->dst_max.ip = inet_addr("127.0.0.1");
+ info->flags = IPRANGE_SRC;
+
+ nft_rule_expr_set(ex, NFT_EXPR_MT_INFO, info, sizeof(info));
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_meta-test.c b/tests/nft-expr_meta-test.c
new file mode 100644
index 0000000..e22d8ca
--- /dev/null
+++ b/tests/nft-expr_meta-test.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+
+#include <linux/netfilter/nf_tables.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_META_KEY) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_META_KEY))
+ die("Expr META_KEY mismathes");
+ if (nft_rule_expr_get_u8(rule_a, NFT_EXPR_META_DREG) !=
+ nft_rule_expr_get_u8(rule_b, NFT_EXPR_META_DREG))
+ die("Expr META_DREG mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("meta");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_META_KEY, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_META_DREG, 0x12345678);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_nat-test.c b/tests/nft-expr_nat-test.c
new file mode 100644
index 0000000..5e24c77
--- /dev/null
+++ b/tests/nft-expr_nat-test.c
@@ -0,0 +1,97 @@
+#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 void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_NAT_TYPE) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_NAT_TYPE))
+ die("Expr NAT_TYPE mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_NAT_FAMILY) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_NAT_FAMILY))
+ die("Expr NAT_FAMILY mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_NAT_REG_ADDR_MIN) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_NAT_REG_ADDR_MIN))
+ die("Expr NAT_REG_ADDR_MIN mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_NAT_REG_ADDR_MAX) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_NAT_REG_ADDR_MAX))
+ die("Expr NAT_REG_ADDR_MAX mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_NAT_REG_PROTO_MIN) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_NAT_REG_PROTO_MIN))
+ die("Expr NAT_REG_PROTO_MIN mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_NAT_REG_PROTO_MAX) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_NAT_REG_PROTO_MAX))
+ die("Expr NAT_REG_PROTO_MAX mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("ct");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_NAT_TYPE, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_NAT_FAMILY, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_NAT_REG_ADDR_MIN, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_NAT_REG_ADDR_MAX, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_NAT_REG_PROTO_MIN, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_NAT_REG_PROTO_MAX, 0x1234568);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_payload-test.c b/tests/nft-expr_payload-test.c
new file mode 100644
index 0000000..4a26f07
--- /dev/null
+++ b/tests/nft-expr_payload-test.c
@@ -0,0 +1,88 @@
+#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 void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_PAYLOAD_DREG) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_PAYLOAD_DREG))
+ die("Expr PAYLOAD_DREG mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_PAYLOAD_BASE) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_PAYLOAD_BASE))
+ die("Expr PAYLOAD_BASE mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_PAYLOAD_OFFSET) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_PAYLOAD_OFFSET))
+ die("Expr PAYLOAD_OFFSET mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_PAYLOAD_LEN) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_PAYLOAD_LEN))
+ die("Expr PAYLOAD_LEN mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("payload");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_PAYLOAD_DREG, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_PAYLOAD_BASE, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_PAYLOAD_OFFSET, 0x12345678);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_PAYLOAD_LEN, 0x12345678);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_reject-test.c b/tests/nft-expr_reject-test.c
new file mode 100644
index 0000000..4ffb17e
--- /dev/null
+++ b/tests/nft-expr_reject-test.c
@@ -0,0 +1,81 @@
+#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 void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_REJECT_TYPE) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_REJECT_TYPE))
+ die("Expr NFT_EXPR_REJECT_TYPE mismathes");
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_REJECT_CODE) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_REJECT_CODE))
+ die("Expr NFT_EXPR_REJECT_CODE mismathes");
+}
+
+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)
+ die("OOM");
+ ex = nft_rule_expr_alloc("ct");
+ if (ex == NULL)
+ die("OOM");
+
+ nft_rule_expr_set_u32(ex, NFT_EXPR_REJECT_TYPE, 0x1234568);
+ nft_rule_expr_set_u32(ex, NFT_EXPR_REJECT_CODE, 0x1234568);
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-expr_target-test.c b/tests/nft-expr_target-test.c
new file mode 100644
index 0000000..d608176
--- /dev/null
+++ b/tests/nft-expr_target-test.c
@@ -0,0 +1,112 @@
+#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 <linux/netfilter_ipv4/ipt_LOG.h>
+#include <libmnl/libmnl.h>
+#include <libnftables/rule.h>
+#include <libnftables/expr.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void die2(const char *msg, uint32_t a, uint32_t b)
+{
+ printf("\033[31mERROR:\e[0m %s size a: %d b: %d \n",msg, a, b);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_rule_expr(struct nft_rule_expr *rule_a,
+ struct nft_rule_expr *rule_b)
+{
+ uint32_t lena, lenb;
+
+ if (strcmp(nft_rule_expr_get_str(rule_a, NFT_EXPR_TG_NAME),
+ nft_rule_expr_get_str(rule_b, NFT_EXPR_TG_NAME)) != 0)
+ die("Expr TG_NAME mismathes");
+
+ if (nft_rule_expr_get_u32(rule_a, NFT_EXPR_TG_REV) !=
+ nft_rule_expr_get_u32(rule_b, NFT_EXPR_TG_REV))
+ die("Expr TG_REV mismathes");
+
+ nft_rule_expr_get(rule_a, NFT_EXPR_TG_INFO, &lena);
+ nft_rule_expr_get(rule_b, NFT_EXPR_TG_INFO, &lenb);
+
+ /* TODO ¿BUG? */
+ if (lena != lenb)
+ die2("Expr TG_DATA size mismatches", lena, lenb);
+}
+
+int main(int argc, char *argv[])
+{
+ struct nft_rule *a, *b;
+ struct nft_rule_expr *ex;
+ struct nlmsghdr *nlh;
+ struct ipt_log_info *info;
+ 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)
+ die("OOM");
+
+ ex = nft_rule_expr_alloc("target");
+ if (ex == NULL)
+ die("OOM");
+ nft_rule_expr_set(ex, NFT_EXPR_TG_NAME, "LOG", strlen("LOG"));
+ nft_rule_expr_set_u32(ex, NFT_EXPR_TG_REV, 0x12345678);
+
+ info = calloc(1, sizeof(struct ipt_log_info));
+ if (info == NULL)
+ die("OOM");
+ sprintf(info->prefix, "test: ");
+ info->prefix[sizeof(info->prefix)-1] = '\0';
+ info->logflags = 0x0f;
+ info->level = 5;
+ nft_rule_expr_set(ex, NFT_EXPR_TG_INFO, info, sizeof(*info));
+
+ 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)
+ die("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)
+ die("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)
+ die("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)
+ die("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);
+ /* BUG: leak memory
+ ==28351== HEAP SUMMARY:
+ * ==28351== in use at exit: 436 bytes in 8 blocks
+ * ==28351== total heap usage: 8 allocs, 0 frees, 436 bytes allocated
+ */
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-rule-test.c b/tests/nft-rule-test.c
new file mode 100644
index 0000000..14044e6
--- /dev/null
+++ b/tests/nft-rule-test.c
@@ -0,0 +1,76 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netinet/in.h>
+#include <linux/netfilter/nf_tables.h>
+#include <libnftables/rule.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+static void cmp_nft_rule(struct nft_rule *a, struct nft_rule *b)
+{
+ if (nft_rule_attr_get_u32(a, NFT_RULE_ATTR_FAMILY) !=
+ nft_rule_attr_get_u32(b, NFT_RULE_ATTR_FAMILY))
+ die("Rule family mismatches");
+
+ if (strcmp(nft_rule_attr_get_str(a, NFT_RULE_ATTR_TABLE),
+ nft_rule_attr_get_str(b, NFT_RULE_ATTR_TABLE)) != 0)
+ die("Rule table mismatches");
+ if (strcmp(nft_rule_attr_get_str(a, NFT_RULE_ATTR_CHAIN),
+ nft_rule_attr_get_str(b, NFT_RULE_ATTR_CHAIN)) != 0)
+ die("Rule table mismatches");
+
+ if (nft_rule_attr_get_u64(a, NFT_RULE_ATTR_HANDLE) !=
+ nft_rule_attr_get_u64(b, NFT_RULE_ATTR_HANDLE))
+ die("Rule handle mismatches");
+
+ if (nft_rule_attr_get_u32(a, NFT_RULE_ATTR_COMPAT_PROTO) !=
+ nft_rule_attr_get_u32(b, NFT_RULE_ATTR_COMPAT_PROTO))
+ die("Rule compat_proto mismatches");
+
+ if (nft_rule_attr_get_u32(a, NFT_RULE_ATTR_COMPAT_FLAGS) !=
+ nft_rule_attr_get_u32(b, NFT_RULE_ATTR_COMPAT_FLAGS))
+ die("Rule compat_flags mismatches");
+
+ if (nft_rule_attr_get_u64(a, NFT_RULE_ATTR_POSITION) !=
+ nft_rule_attr_get_u64(b, NFT_RULE_ATTR_POSITION))
+ die("Rule compat_position mismatches");
+}
+
+int main(int argc, char *argv[])
+{
+ struct nft_rule *a, *b;
+ char buf[4096];
+ struct nlmsghdr *nlh;
+
+ a = nft_rule_alloc();
+ b = nft_rule_alloc();
+ if (a == NULL || b == NULL)
+ die("OOM");
+
+ nft_rule_attr_set_u32(a, NFT_RULE_ATTR_FAMILY, AF_INET);
+ nft_rule_attr_set_str(a, NFT_RULE_ATTR_TABLE, "table");
+ nft_rule_attr_set_str(a, NFT_RULE_ATTR_CHAIN, "chain");
+ nft_rule_attr_set_u64(a, NFT_RULE_ATTR_HANDLE, 0x1234567812345678);
+ nft_rule_attr_set_u32(a, NFT_RULE_ATTR_COMPAT_PROTO, 0x12345678);
+ nft_rule_attr_set_u32(a, NFT_RULE_ATTR_COMPAT_FLAGS, 0x12345678);
+ nft_rule_attr_set_u64(a, NFT_RULE_ATTR_POSITION, 0x1234567812345678);
+
+ 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)
+ die("parsing problems");
+
+ cmp_nft_rule(a,b);
+
+ nft_rule_free(a);
+ nft_rule_free(b);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-set-test.c b/tests/nft-set-test.c
new file mode 100644
index 0000000..3ab439d
--- /dev/null
+++ b/tests/nft-set-test.c
@@ -0,0 +1,74 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <linux/netfilter/nf_tables.h>
+
+#include <libnftables/set.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_set(struct nft_set *a, struct nft_set *b)
+{
+ if (strcmp(nft_set_attr_get_str(a, NFT_SET_ATTR_TABLE),
+ nft_set_attr_get_str(b, NFT_SET_ATTR_TABLE)) != 0)
+ die("Set table mismatches");
+ if (strcmp(nft_set_attr_get_str(a, NFT_SET_ATTR_NAME),
+ nft_set_attr_get_str(b, NFT_SET_ATTR_NAME)) != 0)
+ die("Set name mismatches");
+ if (nft_set_attr_get_u32(a, NFT_SET_ATTR_FLAGS) !=
+ nft_set_attr_get_u32(b, NFT_SET_ATTR_FLAGS))
+ die("Set flags mismatches");
+ if (nft_set_attr_get_u32(a, NFT_SET_ATTR_KEY_TYPE) !=
+ nft_set_attr_get_u32(b, NFT_SET_ATTR_KEY_TYPE))
+ die("Set key-type mismatches");
+ if (nft_set_attr_get_u32(a, NFT_SET_ATTR_KEY_LEN) !=
+ nft_set_attr_get_u32(b, NFT_SET_ATTR_KEY_LEN))
+ die("Set key-len mismatches");
+ if (nft_set_attr_get_u32(a, NFT_SET_ATTR_DATA_TYPE) !=
+ nft_set_attr_get_u32(b, NFT_SET_ATTR_DATA_TYPE))
+ die("Set data-type mismatches");
+ if (nft_set_attr_get_u32(a, NFT_SET_ATTR_DATA_LEN) !=
+ nft_set_attr_get_u32(b, NFT_SET_ATTR_DATA_LEN))
+ die("Set data-len mismatches");
+}
+
+
+int main(int argc, char *argv[])
+{
+ struct nft_set *a, *b = NULL;
+ char buf[4096];
+ struct nlmsghdr *nlh;
+
+ a = nft_set_alloc();
+ b = nft_set_alloc();
+ if (a == NULL || b == NULL)
+ die("OOM");
+
+ nft_set_attr_set_str(a, NFT_SET_ATTR_TABLE, "test-table");
+ nft_set_attr_set_str(a, NFT_SET_ATTR_NAME, "test-name");
+ nft_set_attr_set_u32(a, NFT_SET_ATTR_FLAGS, 0x12345678);
+ nft_set_attr_set_u32(a, NFT_SET_ATTR_KEY_TYPE, 0x12345678);
+ nft_set_attr_set_u32(a, NFT_SET_ATTR_KEY_LEN, 0x12345678);
+ nft_set_attr_set_u32(a, NFT_SET_ATTR_DATA_TYPE, 0x12345678);
+ nft_set_attr_set_u32(a, NFT_SET_ATTR_DATA_LEN, 0x12345678);
+ nft_set_attr_set_u32(a, NFT_SET_ATTR_FAMILY, 0x12345678);
+
+ /* cmd extracted from include/linux/netfilter/nf_tables.h */
+ nlh = nft_set_nlmsg_build_hdr(buf, NFT_MSG_NEWSET, AF_INET, 0, 1234);
+ nft_set_nlmsg_build_payload(nlh, a);
+
+ if (nft_set_nlmsg_parse(nlh, b) < 0)
+ die("parsing problems");
+
+ cmp_nft_set(a,b);
+
+ nft_set_free(a); nft_set_free(b);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/nft-table-test.c b/tests/nft-table-test.c
new file mode 100644
index 0000000..ae7e2ac
--- /dev/null
+++ b/tests/nft-table-test.c
@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+
+#include <linux/netfilter/nf_tables.h>
+#include <libnftables/table.h>
+
+static void die(const char *msg)
+{
+ printf("\033[31mERROR:\e[0m %s\n", msg);
+ exit(EXIT_FAILURE);
+}
+
+static void cmp_nft_table(struct nft_table *a, struct nft_table *b)
+{
+ if (strcmp(nft_table_attr_get_str(a, NFT_TABLE_ATTR_NAME),
+ nft_table_attr_get_str(b, NFT_TABLE_ATTR_NAME)) != 0)
+ die("table name mismatches");
+ if (nft_table_attr_get_u32(a, NFT_TABLE_ATTR_FLAGS) !=
+ nft_table_attr_get_u32(b, NFT_TABLE_ATTR_FLAGS))
+ die("table flags mismatches");
+ /*TODO nft_table_attr_get_u8
+ * nft_table_atrr_set
+ * ## NFT_TABLE_ATTR_FAMILY is uint8_t */
+ if (nft_table_attr_get_u32(a, NFT_TABLE_ATTR_FAMILY) !=
+ nft_table_attr_get_u32(b, NFT_TABLE_ATTR_FAMILY))
+ die("tabke family mismatches");
+}
+
+int main(int argc, char *argv[])
+{
+ char buf[4096];
+ struct nlmsghdr *nlh;
+
+ struct nft_table *a = NULL;
+ struct nft_table *b = NULL;
+ a = nft_table_alloc();
+ b = nft_table_alloc();
+
+ if (a == NULL || b == NULL)
+ die("OOM");
+
+ nft_table_attr_set_str(a, NFT_TABLE_ATTR_NAME, "test");
+ nft_table_attr_set_u32(a, NFT_TABLE_ATTR_FAMILY, AF_INET);
+ nft_table_attr_set_u32(a, NFT_TABLE_ATTR_FLAGS, 0);
+
+ /* cmd extracted from include/linux/netfilter/nf_tables.h */
+ nlh = nft_table_nlmsg_build_hdr(buf, NFT_MSG_NEWTABLE, AF_INET, 0, 1234);
+ nft_table_nlmsg_build_payload(nlh, a);
+
+ if (nft_table_nlmsg_parse(nlh, b) < 0)
+ die("parsing problems");
+
+ cmp_nft_table(a,b);
+
+ nft_table_free(a);
+ nft_table_free(b);
+
+ printf("%s: \033[32mOK\e[0m\n", argv[0]);
+ return EXIT_SUCCESS;
+}
diff --git a/tests/test-script.sh b/tests/test-script.sh
new file mode 100755
index 0000000..5c475d5
--- /dev/null
+++ b/tests/test-script.sh
@@ -0,0 +1,20 @@
+./nft-chain-test
+./nft-expr_bitwise-test
+./nft-expr_byteorder-test
+./nft-expr_cmp-test
+./nft-expr_counter-test
+./nft-expr_ct-test
+./nft-expr_exthdr-test
+./nft-expr_immediate-test
+./nft-expr_limit-test
+./nft-expr_log-test
+./nft-expr_lookup-test
+./nft-expr_match-test
+./nft-expr_meta-test
+./nft-expr_nat-test
+./nft-expr_payload-test
+./nft-expr_target-test
+./nft-rule-test
+./nft-ruleset-test
+./nft-set-test
+./nft-table-test
--
1.8.4.rc3
--
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