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Convert rt-route.c to use kselftest_harness.h with FIXTURE/TEST_F. This is the last test to convert so clean up the Makefile. Validate that the connected routes for 192.168.1.0/24 and 2001:db8::/64 appear in the dump. Output: TAP version 13 1..1 # Starting 1 tests from 1 test cases. # RUN rt_route.dump ... # oif: nsim0 dst: 192.168.1.0/24 # oif: lo dst: ::1/128 # oif: nsim0 dst: 2001:db8::1/128 # oif: nsim0 dst: 2001:db8::/64 # oif: nsim0 dst: fe80::/64 # oif: nsim0 dst: ff00::/8 # OK rt_route.dump ok 1 rt_route.dump # PASSED: 1 / 1 tests passed. # Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0 Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Tested-by: Donald Hunter <donald.hunter@gmail.com> Link: https://patch.msgid.link/20260307033630.1396085-11-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
114 lines
2.4 KiB
C
114 lines
2.4 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <stdio.h>
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#include <string.h>
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#include <ynl.h>
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#include <arpa/inet.h>
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#include <net/if.h>
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#include <kselftest_harness.h>
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#include "rt-route-user.h"
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static void rt_route_print(struct __test_metadata *_metadata,
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struct rt_route_getroute_rsp *r)
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{
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char ifname[IF_NAMESIZE];
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char route_str[64];
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const char *route;
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const char *name;
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/* Ignore local */
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if (r->_hdr.rtm_table == RT_TABLE_LOCAL)
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return;
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if (r->_present.oif) {
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name = if_indextoname(r->oif, ifname);
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EXPECT_NE(NULL, name);
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if (name)
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ksft_print_msg("oif: %-16s ", name);
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}
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if (r->_len.dst) {
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route = inet_ntop(r->_hdr.rtm_family, r->dst,
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route_str, sizeof(route_str));
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printf("dst: %s/%d", route, r->_hdr.rtm_dst_len);
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}
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if (r->_len.gateway) {
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route = inet_ntop(r->_hdr.rtm_family, r->gateway,
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route_str, sizeof(route_str));
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printf("gateway: %s ", route);
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}
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printf("\n");
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}
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FIXTURE(rt_route)
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{
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struct ynl_sock *ys;
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};
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FIXTURE_SETUP(rt_route)
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{
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struct ynl_error yerr;
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self->ys = ynl_sock_create(&ynl_rt_route_family, &yerr);
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ASSERT_NE(NULL, self->ys)
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TH_LOG("failed to create rt-route socket: %s", yerr.msg);
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}
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FIXTURE_TEARDOWN(rt_route)
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{
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ynl_sock_destroy(self->ys);
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}
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TEST_F(rt_route, dump)
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{
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struct rt_route_getroute_req_dump *req;
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struct rt_route_getroute_list *rsp;
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struct in6_addr v6_expected;
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struct in_addr v4_expected;
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bool found_v4 = false;
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bool found_v6 = false;
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/* The bash wrapper configures 192.168.1.1/24 and 2001:db8::1/64,
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* make sure we can find the connected routes in the dump.
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*/
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inet_pton(AF_INET, "192.168.1.0", &v4_expected);
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inet_pton(AF_INET6, "2001:db8::", &v6_expected);
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req = rt_route_getroute_req_dump_alloc();
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ASSERT_NE(NULL, req);
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rsp = rt_route_getroute_dump(self->ys, req);
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rt_route_getroute_req_dump_free(req);
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ASSERT_NE(NULL, rsp) {
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TH_LOG("dump failed: %s", self->ys->err.msg);
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}
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ASSERT_FALSE(ynl_dump_empty(rsp)) {
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rt_route_getroute_list_free(rsp);
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TH_LOG("no routes reported");
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}
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ynl_dump_foreach(rsp, route) {
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rt_route_print(_metadata, route);
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if (route->_hdr.rtm_table == RT_TABLE_LOCAL)
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continue;
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if (route->_len.dst == 4 && route->_hdr.rtm_dst_len == 24)
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found_v4 |= !memcmp(route->dst, &v4_expected, 4);
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if (route->_len.dst == 16 && route->_hdr.rtm_dst_len == 64)
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found_v6 |= !memcmp(route->dst, &v6_expected, 16);
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}
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rt_route_getroute_list_free(rsp);
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EXPECT_TRUE(found_v4);
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EXPECT_TRUE(found_v6);
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}
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TEST_HARNESS_MAIN
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