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e7a39b8f5f
Convert rt-addr.c to use kselftest_harness.h with FIXTURE/TEST_F. Validate that the addresses configured by the wrapper (192.168.1.1 and 2001:db8::1) appear in the dump. Output: TAP version 13 1..1 # Starting 1 tests from 1 test cases. # RUN rt_addr.dump ... # lo: 127.0.0.1 # nsim0: 192.168.1.1 # lo: ::1 # nsim0: 2001:db8::1 # nsim0: fe80::7c66:c9ff:fe5f:bf01 # OK rt_addr.dump ok 1 rt_addr.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/20260307033630.1396085-10-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
112 lines
2.2 KiB
C
112 lines
2.2 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-addr-user.h"
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static void rt_addr_print(struct __test_metadata *_metadata,
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struct rt_addr_getaddr_rsp *a)
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{
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char ifname[IF_NAMESIZE];
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char addr_str[64];
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const char *addr;
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const char *name;
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name = if_indextoname(a->_hdr.ifa_index, ifname);
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EXPECT_NE(NULL, name);
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if (name)
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ksft_print_msg("%16s: ", name);
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EXPECT_TRUE(a->_len.address == 4 || a->_len.address == 16);
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switch (a->_len.address) {
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case 4:
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addr = inet_ntop(AF_INET, a->address,
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addr_str, sizeof(addr_str));
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break;
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case 16:
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addr = inet_ntop(AF_INET6, a->address,
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addr_str, sizeof(addr_str));
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break;
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default:
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addr = NULL;
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break;
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}
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if (addr)
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printf("%s", addr);
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else
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printf("[%d]", a->_len.address);
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printf("\n");
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}
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FIXTURE(rt_addr)
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{
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struct ynl_sock *ys;
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};
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FIXTURE_SETUP(rt_addr)
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{
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struct ynl_error yerr;
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self->ys = ynl_sock_create(&ynl_rt_addr_family, &yerr);
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ASSERT_NE(NULL, self->ys)
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TH_LOG("failed to create rt-addr socket: %s", yerr.msg);
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}
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FIXTURE_TEARDOWN(rt_addr)
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{
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ynl_sock_destroy(self->ys);
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}
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TEST_F(rt_addr, dump)
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{
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struct rt_addr_getaddr_list *rsp;
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struct rt_addr_getaddr_req *req;
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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 for this test adds these addresses on nsim0,
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* make sure we can find them in the dump.
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*/
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inet_pton(AF_INET, "192.168.1.1", &v4_expected);
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inet_pton(AF_INET6, "2001:db8::1", &v6_expected);
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req = rt_addr_getaddr_req_alloc();
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ASSERT_NE(NULL, req);
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rsp = rt_addr_getaddr_dump(self->ys, req);
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rt_addr_getaddr_req_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_addr_getaddr_list_free(rsp);
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TH_LOG("no addresses reported");
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}
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ynl_dump_foreach(rsp, addr) {
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rt_addr_print(_metadata, addr);
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found_v4 |= addr->_len.address == 4 &&
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!memcmp(addr->address, &v4_expected, 4);
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found_v6 |= addr->_len.address == 16 &&
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!memcmp(addr->address, &v6_expected, 16);
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}
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rt_addr_getaddr_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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