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-rw-r--r--test/tree.c1184
1 files changed, 1184 insertions, 0 deletions
diff --git a/test/tree.c b/test/tree.c
new file mode 100644
index 0000000..c9370f9
--- /dev/null
+++ b/test/tree.c
@@ -0,0 +1,1184 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/**
+ * This file is part of libnvme.
+ * Copyright (c) 2023 Daniel Wagner, SUSE LLC
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <arpa/inet.h>
+
+#include <ccan/array_size/array_size.h>
+
+#include <libnvme.h>
+#include <nvme/private.h>
+
+struct test_data {
+ /* input data */
+ const char *subsysname;
+ const char *subsysnqn;
+ const char *transport;
+ const char *traddr;
+ const char *host_traddr;
+ const char *host_iface;
+ const char *trsvcid;
+
+ /* track controller generated by input data */
+ nvme_subsystem_t s;
+ nvme_ctrl_t c;
+ int ctrl_id;
+};
+
+#define DEFAULT_SUBSYSNAME "subsysname"
+#define DEFAULT_SUBSYSNQN "subsysnqn"
+#define SRC_ADDR4 "192.168.56.100"
+#define SRC_ADDR6 "1234:5678:abcd:EF01:1234:5678:abcd:EF01"
+
+struct test_data test_data[] = {
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "tcp", "192.168.1.1", "192.168.1.20", NULL, "4420" },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "tcp", "192.168.1.1", "192.168.1.20", NULL, "4421" },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "tcp", "192.168.1.2", "192.168.1.20", "eth1", "4420" },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "tcp", "192.168.1.2", "192.168.1.20", "eth1", "4421" },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "rdma", "192.168.1.3", "192.168.1.20", NULL, NULL },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "rdma", "192.168.1.4", "192.168.1.20", NULL, NULL },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "fc",
+ "nn-0x201700a09890f5bf:pn-0x201900a09890f5bf",
+ "nn-0x200000109b579ef3:pn-0x100000109b579ef3"
+ },
+ { DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN, "fc",
+ "nn-0x201700a09890f5bf:pn-0x201900a09890f5bf",
+ "nn-0x200000109b579ef6:pn-0x100000109b579ef6",
+ },
+};
+
+static struct test_data *find_test_data(nvme_ctrl_t c)
+{
+ for (int i = 0; i < ARRAY_SIZE(test_data); i++) {
+ struct test_data *d = &test_data[i];
+
+ if (d->c == c)
+ return d;
+ }
+
+ return NULL;
+}
+
+static void show_ctrl(nvme_ctrl_t c)
+{
+ struct test_data *d = find_test_data(c);
+
+ if (d)
+ printf("ctrl%d ", d->ctrl_id);
+ else
+ printf(" ");
+
+ printf("0x%p: %s %s %s %s %s ",
+ c,
+ nvme_ctrl_get_transport(c),
+ nvme_ctrl_get_traddr(c),
+ nvme_ctrl_get_host_traddr(c),
+ nvme_ctrl_get_host_iface(c),
+ nvme_ctrl_get_trsvcid(c));
+}
+
+static bool match_ctrl(struct test_data *d, nvme_ctrl_t c)
+{
+ bool pass = true;
+ const char *trsvid, *host_traddr, *host_iface;
+
+ if (d->c != c)
+ pass = false;
+
+ if (strcmp(d->transport, nvme_ctrl_get_transport(d->c)))
+ pass = false;
+
+ if (strcmp(d->traddr, nvme_ctrl_get_traddr(d->c)))
+ pass = false;
+
+
+ host_traddr = nvme_ctrl_get_host_traddr(c);
+ if (d->host_traddr &&
+ (!host_traddr || strcmp(d->host_traddr, host_traddr)))
+ pass = false;
+
+ host_iface = nvme_ctrl_get_host_iface(c);
+ if (d->host_iface &&
+ (!host_iface || strcmp(d->host_iface, host_iface)))
+ pass = false;
+
+ trsvid = nvme_ctrl_get_trsvcid(c);
+ if (d->trsvcid &&
+ (!trsvid || strcmp(d->trsvcid, trsvid)))
+ pass = false;
+
+ printf("[%s]", pass? "PASS" : "FAILED");
+
+ return pass;
+}
+
+static nvme_root_t create_tree()
+{
+ nvme_root_t r;
+ nvme_host_t h;
+
+ r = nvme_create_root(stdout, LOG_DEBUG);
+ assert(r);
+ h = nvme_default_host(r);
+ assert(h);
+
+ printf(" ctrls created:\n");
+ for (int i = 0; i < ARRAY_SIZE(test_data); i++) {
+ struct test_data *d = &test_data[i];
+
+ d->s = nvme_lookup_subsystem(h, d->subsysname, d->subsysnqn);
+ assert(d->s);
+ d->c = nvme_lookup_ctrl(d->s, d->transport, d->traddr,
+ d->host_traddr, d->host_iface,
+ d->trsvcid, NULL);
+ assert(d->c);
+ d->ctrl_id = i;
+
+ printf(" ");
+ show_ctrl(d->c);
+ match_ctrl(d, d->c);
+ printf("\n");
+ }
+ printf("\n");
+
+ return r;
+}
+
+static unsigned int count_entries(nvme_root_t r)
+{
+ nvme_host_t h;
+ nvme_subsystem_t s;
+ nvme_ctrl_t c;
+ unsigned int i = 0;
+
+ nvme_for_each_host(r, h)
+ nvme_for_each_subsystem(h, s)
+ nvme_subsystem_for_each_ctrl(s, c)
+ i++;
+
+ return i;
+}
+
+static bool tcp_ctrl_lookup(nvme_subsystem_t s, struct test_data *d)
+{
+ nvme_ctrl_t c;
+ bool pass = true;
+
+ c = nvme_lookup_ctrl(s, d->transport, d->traddr, NULL,
+ NULL, d->trsvcid, NULL);
+ printf("%10s %12s %10s -> ", d->trsvcid, "", "");
+ show_ctrl(c);
+ pass &= match_ctrl(d, c);
+ printf("\n");
+
+ if (d->host_traddr) {
+ c = nvme_lookup_ctrl(s, d->transport, d->traddr, d->host_traddr,
+ NULL, d->trsvcid, NULL);
+ printf("%10s %12s %10s -> ", d->trsvcid, d->host_traddr, "");
+ show_ctrl(c);
+ pass &= match_ctrl(d, c);
+ printf("\n");
+ }
+
+ if (d->host_iface) {
+ c = nvme_lookup_ctrl(s, d->transport, d->traddr, NULL,
+ d->host_iface, d->trsvcid, NULL);
+ printf("%10s %12s %10s -> ", d->trsvcid, "", d->host_iface);
+ show_ctrl(c);
+ pass &= match_ctrl(d, c);
+ printf("\n");
+ }
+
+ if (d->host_iface && d->traddr) {
+ c = nvme_lookup_ctrl(s, d->transport, d->traddr, d->host_traddr,
+ d->host_iface, d->trsvcid, NULL);
+ printf("%10s %12s %10s -> ", d->trsvcid, d->host_traddr, d->host_iface);
+ show_ctrl(c);
+ pass &= match_ctrl(d, c);
+ printf("\n");
+ }
+
+ return pass;
+}
+
+static bool default_ctrl_lookup(nvme_subsystem_t s, struct test_data *d)
+{
+ nvme_ctrl_t c;
+ bool pass = true;
+
+ c = nvme_lookup_ctrl(s, d->transport, d->traddr, d->host_traddr,
+ NULL, NULL, NULL);
+ printf("%10s %12s %10s -> ", "", "", "");
+ show_ctrl(c);
+ pass &= match_ctrl(d, c);
+ printf("\n");
+
+ return pass;
+}
+
+static bool ctrl_lookups(nvme_root_t r)
+{
+ nvme_host_t h;
+ nvme_subsystem_t s;
+ bool pass = true;
+
+ h = nvme_first_host(r);
+ s = nvme_lookup_subsystem(h, DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN);
+
+ printf(" lookup controller:\n");
+ for (int i = 0; i < ARRAY_SIZE(test_data); i++) {
+ struct test_data *d = &test_data[i];
+
+ printf("%10s %12s %10s ", "", "", "");
+ show_ctrl(d->c);
+ printf("\n");
+
+ if (!strcmp("tcp", d->transport))
+ pass &= tcp_ctrl_lookup(s, d);
+ else
+ pass &= default_ctrl_lookup(s, d);
+
+ printf("\n");
+ }
+
+ return pass;
+}
+
+static bool test_lookup(void)
+{
+ nvme_root_t r;
+ bool pass;
+
+ printf("test_lookup:\n");
+
+ r = create_tree();
+ pass = count_entries(r) == ARRAY_SIZE(test_data);
+ pass &= ctrl_lookups(r);
+
+ nvme_free_tree(r);
+
+ return pass;
+}
+
+static bool test_src_addr()
+{
+ bool pass = true;
+ nvme_root_t r;
+ nvme_host_t h;
+ nvme_ctrl_t c;
+ nvme_subsystem_t s;
+ char *src_addr, buffer[100]; /* big enough for IPv6 max length */
+
+ printf("\n"
+ "test_src_addr:\n");
+
+ r = nvme_create_root(stdout, LOG_DEBUG);
+ assert(r);
+
+ h = nvme_default_host(r);
+ assert(h);
+
+ s = nvme_lookup_subsystem(h, DEFAULT_SUBSYSNAME, DEFAULT_SUBSYSNQN);
+ assert(s);
+
+ c = nvme_lookup_ctrl(s, "tcp", "192.168.56.1", NULL, NULL, "8009", NULL);
+ assert(c);
+
+ c->address = NULL;
+ printf(" - Test c->address = NULL : src_addr = NULL ");
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (src_addr != NULL) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=NULL should return src_addr=NULL\n");
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "";
+ printf(" - Test c->address = \"\" : src_addr = NULL ");
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (src_addr != NULL) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address="" should return src_addr=NULL\n");
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=192.168.56.1,trsvcid=8009";
+ printf(" - Test c->address = \"%s\" : src_addr = NULL ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (src_addr != NULL) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=NULL\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=192.168.56.1,trsvcid=8009,src_addr=" SRC_ADDR4;
+ printf(" - Test c->address = \"%s\" : src_addr = \"" SRC_ADDR4 "\" ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (!src_addr || strcmp(src_addr, SRC_ADDR4)) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=" SRC_ADDR4 "\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=192.168.56.1,src_addr=" SRC_ADDR4 ",trsvcid=8009";
+ printf(" - Test c->address = \"%s\" : src_addr = \"" SRC_ADDR4 "\" ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (!src_addr || strcmp(src_addr, SRC_ADDR4)) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=" SRC_ADDR4 "\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=1234::abcd,trsvcid=8009,src_addr=" SRC_ADDR6;
+ printf(" - Test c->address = \"%s\" : src_addr = \"" SRC_ADDR6 "\" ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (!src_addr || strcmp(src_addr, SRC_ADDR6)) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=" SRC_ADDR6 "\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=1234::abcd,src_addr=" SRC_ADDR6 ",trsvcid=8009";
+ printf(" - Test c->address = \"%s\" : src_addr = \"" SRC_ADDR6 "\" ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (!src_addr || strcmp(src_addr, SRC_ADDR6)) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=" SRC_ADDR6 "\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=1234::abcd,trsvcid=8009,src_addr=" SRC_ADDR6 "%scope";
+ printf(" - Test c->address = \"%s\" : src_addr = \"" SRC_ADDR6 "\" ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (!src_addr || strcmp(src_addr, SRC_ADDR6)) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=" SRC_ADDR6 "\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = "traddr=1234::abcd,src_addr=" SRC_ADDR6 "%scope,trsvcid=8009";
+ printf(" - Test c->address = \"%s\" : src_addr = \"" SRC_ADDR6 "\" ", c->address);
+ src_addr = nvme_ctrl_get_src_addr(c, buffer, sizeof(buffer));
+ if (!src_addr || strcmp(src_addr, SRC_ADDR6)) {
+ printf("[FAIL]\n");
+ fprintf(stderr,
+ "nvme_ctrl_get_src_addr() c->address=%s should return src_addr=" SRC_ADDR6 "\n",
+ c->address);
+ pass = false;
+ } else {
+ printf("[PASS]\n");
+ }
+
+ c->address = NULL; /* Needed to avoid freeing non-malloced memory (see above) */
+
+ nvme_free_tree(r);
+
+ return pass;
+}
+
+struct ctrl_args {
+ const char *transport;
+ const char *traddr;
+ const char *trsvcid;
+ const char *host_traddr;
+ const char *host_iface;
+ const char *address;
+ const char *subsysnqn;
+};
+
+static void set_ctrl_args(struct ctrl_args *args,
+ const char *transport,
+ const char *traddr,
+ const char *trsvcid,
+ const char *host_traddr,
+ const char *host_iface,
+ const char *address,
+ const char *subsysnqn)
+{
+ args->transport = transport;
+ args->traddr = traddr;
+ args->trsvcid = trsvcid;
+ args->host_traddr = host_traddr;
+ args->host_iface = host_iface;
+ args->address = address;
+ args->subsysnqn = subsysnqn;
+}
+
+static bool ctrl_match(const char *tag,
+ int reference_id,
+ int candidate_id,
+ struct ctrl_args *reference,
+ struct ctrl_args *candidate,
+ bool should_match)
+{
+ nvme_root_t r;
+ nvme_host_t h;
+ nvme_ctrl_t reference_ctrl; /* Existing controller (from sysfs) */
+ nvme_ctrl_t candidate_ctrl;
+ nvme_ctrl_t found_ctrl;
+ nvme_subsystem_t s;
+
+ r = nvme_create_root(stdout, LOG_INFO);
+ assert(r);
+
+ h = nvme_default_host(r);
+ assert(h);
+
+ s = nvme_lookup_subsystem(h, DEFAULT_SUBSYSNAME, reference->subsysnqn ? reference->subsysnqn : DEFAULT_SUBSYSNQN);
+ assert(s);
+
+ reference_ctrl = nvme_lookup_ctrl(s, reference->transport, reference->traddr,
+ reference->host_traddr, reference->host_iface,
+ reference->trsvcid, NULL);
+ assert(reference_ctrl);
+ reference_ctrl->name = "nvme1"; /* fake the device name */
+ if (reference->address) {
+ reference_ctrl->address = (char *)reference->address;
+ }
+
+ /* nvme_ctrl_find() MUST BE RUN BEFORE nvme_lookup_ctrl() */
+ found_ctrl = nvme_ctrl_find(s, candidate->transport, candidate->traddr,
+ candidate->trsvcid, candidate->subsysnqn,
+ candidate->host_traddr,
+ candidate->host_iface);
+
+ candidate_ctrl = nvme_lookup_ctrl(s, candidate->transport, candidate->traddr,
+ candidate->host_traddr, candidate->host_iface,
+ candidate->trsvcid, NULL);
+
+ if (should_match) {
+ if (candidate_ctrl != reference_ctrl) {
+ printf("%s-%d-%d: Candidate (%s, %s, %s, %s, %s, %s) failed to match (%s, %s, %s, %s, %s, %s, %s)\n",
+ tag, reference_id, candidate_id,
+ candidate->transport, candidate->traddr, candidate->trsvcid,
+ candidate->subsysnqn, candidate->host_traddr, candidate->host_iface,
+ reference->transport, reference->traddr, reference->trsvcid, reference->subsysnqn,
+ reference->host_traddr, reference->host_iface, reference->address);
+ return false;
+ }
+
+ if (!found_ctrl) {
+ printf("%s-%d-%d: Candidate (%s, %s, %s, %s, %s, %s) failed to find controller\n",
+ tag, reference_id, candidate_id,
+ candidate->transport, candidate->traddr, candidate->trsvcid,
+ candidate->subsysnqn, candidate->host_traddr, candidate->host_iface);
+ return false;
+ }
+ } else {
+ if (candidate_ctrl == reference_ctrl) {
+ printf("%s-%d-%d: Candidate (%s, %s, %s, %s, %s, %s) should not match (%s, %s, %s, %s, %s, %s, %s)\n",
+ tag, reference_id, candidate_id,
+ candidate->transport, candidate->traddr, candidate->trsvcid,
+ candidate->subsysnqn, candidate->host_traddr, candidate->host_iface,
+ reference->transport, reference->traddr, reference->trsvcid, reference->subsysnqn,
+ reference->host_traddr, reference->host_iface, reference->address);
+ return false;
+ }
+
+ if (found_ctrl) {
+ printf("%s-%d-%d: Candidate (%s, %s, %s, %s, %s, %s) should not have found controller. found_ctrl=%p reference=%p\n",
+ tag, reference_id, candidate_id,
+ candidate->transport, candidate->traddr, candidate->trsvcid, candidate->subsysnqn,
+ candidate->host_traddr, candidate->host_iface, found_ctrl, reference_ctrl);
+ return false;
+ }
+ }
+
+ /* Set the faked data back to NULL before freeing the tree */
+ reference_ctrl->name = NULL;
+ reference_ctrl->address = NULL;
+
+ nvme_free_tree(r);
+
+ return true;
+}
+
+/**
+ * test_ctrl_match_fc - Test that we can look up FC controllers
+ *
+ * @return true when all tests have passed. false otherwise.
+ */
+static bool test_ctrl_match_fc(void)
+{
+ bool pass = true;
+ struct ctrl_args reference = {0};
+ struct ctrl_args candidate = {0};
+
+ printf("test_ctrl_match_fc:\n");
+
+ /*******************************************************************/
+ /* Reference ID 1 */
+ set_ctrl_args(&reference, "fc", "21:00:00:e0:8b:05:05:01", "4420", "21:00:00:e0:8b:05:05:20", NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", "21:00:00:e0:8b:05:05:20", NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 1, 0, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 1, 1, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("FC", 1, 2, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "192.168.2.2", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("FC", 1, 3, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 1, 4, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", "21:00:00:e0:8b:05:05:21", NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 1, 5, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "8009", NULL, "", NULL, NULL);
+ pass &= ctrl_match("FC", 1, 6, &reference, &candidate, false);
+
+
+ /*******************************************************************/
+ /* Reference ID 2 */
+ set_ctrl_args(&reference, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", "21:00:00:e0:8b:05:05:20", NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 2, 0, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 2, 1, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("FC", 2, 2, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "192.168.2.2", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("FC", 2, 3, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 2, 4, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "8009", NULL, "", NULL, NULL);
+ pass &= ctrl_match("FC", 2, 5, &reference, &candidate, false);
+
+
+ /*******************************************************************/
+ /* Reference ID 3 */
+ set_ctrl_args(&reference, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, "eth0", NULL, NULL);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", "21:00:00:e0:8b:05:05:20", NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 3, 0, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 3, 1, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("FC", 3, 2, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "fc", "192.168.2.2", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("FC", 3, 3, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("FC", 3, 4, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "fc", "21:00:00:e0:8b:05:05:01", "8009", NULL, "", NULL, NULL);
+ pass &= ctrl_match("FC", 3, 5, &reference, &candidate, false);
+
+ return pass;
+}
+
+/**
+ * test_ctrl_match_rdma - Test that we can look up RDMA controllers
+ *
+ * @return true when all tests have passed. false otherwise.
+ */
+static bool test_ctrl_match_rdma(void)
+{
+ bool pass = true;
+ struct ctrl_args reference = {0};
+ struct ctrl_args candidate = {0};
+
+ printf("test_ctrl_match_rdma:\n");
+
+ /*******************************************************************/
+ /* Reference ID 1 */
+ set_ctrl_args(&reference, "rdma", "192.168.2.1", "4420", "192.168.1.20", NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 0, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 1, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 2, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.2", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 3, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 4, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 5, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "8009", NULL, "", NULL, NULL);
+ pass &= ctrl_match("RDMA", 1, 6, &reference, &candidate, false);
+
+
+ /*******************************************************************/
+ /* Reference ID 2 */
+ set_ctrl_args(&reference, "rdma", "192.168.2.1", "4420", NULL, NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 2, 0, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 2, 1, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("RDMA", 2, 2, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.2", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("RDMA", 2, 3, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 2, 4, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "8009", NULL, "", NULL, NULL);
+ pass &= ctrl_match("RDMA", 2, 5, &reference, &candidate, false);
+
+
+ /*******************************************************************/
+ /* Reference ID 3 */
+ set_ctrl_args(&reference, "rdma", "192.168.2.1", "4420", NULL, "eth0", NULL, NULL);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 3, 0, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 3, 1, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("RDMA", 3, 2, &reference, &candidate, true);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.2", "4420", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("RDMA", 3, 3, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("RDMA", 3, 4, &reference, &candidate, false);
+
+ set_ctrl_args(&candidate, "rdma", "192.168.2.1", "8009", NULL, "", NULL, NULL);
+ pass &= ctrl_match("RDMA", 3, 5, &reference, &candidate, false);
+
+ return pass;
+}
+
+/**
+ * test_ctrl_match_tcp - Test that we can look up TCP controllers
+ *
+ * @note: The mocked getifaddrs() returns 2 interface entries with the
+ * following addresses. Therefore the tests must use IP addresses
+ * that match these.
+ *
+ * eth0
+ * \_ 192.168.1.20
+ * \_ fe80::dead:beef
+ *
+ * lo
+ * \_ 127.0.0.1
+ * \_ ::1
+ *
+ * @return true when all tests have passed. false otherwise.
+ */
+static bool test_ctrl_match_tcp()
+{
+ bool pass = true;
+ struct ctrl_args reference = {0};
+ struct ctrl_args candidate = {0};
+
+ printf("\n"
+ "test_ctrl_match_tcp:\n");
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 1 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 4, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 5, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 6, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 7, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 1, 8, &reference, &candidate, true);
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 2 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 2, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 3 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 3, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 4 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 4, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 5 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 1, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 2, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 3, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 4, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 5, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 6 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", NULL, NULL, "traddr=123.123.123.123,trsvcid=8009,src_addr=192.168.1.20", NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 6, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv4: Reference ID 7 */
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", NULL, NULL, "traddr=123.123.123.123,trsvcid=8009,src_addr=127.0.0.1", NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 1, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 2, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 3, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 6, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv4", 7, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 1 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 4, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 5, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 6, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 7, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 1, 8, &reference, &candidate, true);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 2 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 2, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 3 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 3, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 4 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 4, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 5 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 1, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 2, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 3, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 4, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 5, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 6 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", NULL, NULL, "traddr=aaaa::bbbb,trsvcid=8009,src_addr=fe80::dead:beef", NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 6, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 6, 8, &reference, &candidate, false);
+
+ /*******************************************************************/
+ /* IPv6: Reference ID 7 */
+ set_ctrl_args(&reference, "tcp", "aaaa::bbbb", "8009", NULL, NULL, "traddr=aaaa::bbbb,trsvcid=8009,src_addr=::1", NULL);
+
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 1, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 2, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 3, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", NULL, NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 4, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "eth0", NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 5, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 6, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:beef", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 7, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "aaaa::bbbb", "8009", "fe80::dead:cafe", "lo", NULL, NULL);
+ pass &= ctrl_match("IPv6", 7, 8, &reference, &candidate, false);
+
+ return pass;
+}
+
+static bool ctrl_config_match(const char *tag,
+ int reference_id,
+ int candidate_id,
+ struct ctrl_args *reference,
+ struct ctrl_args *candidate,
+ bool should_match)
+{
+ bool match;
+ nvme_root_t r;
+ nvme_host_t h;
+ nvme_ctrl_t reference_ctrl; /* Existing controller (from sysfs) */
+ nvme_subsystem_t s;
+
+ r = nvme_create_root(stdout, LOG_INFO);
+ assert(r);
+
+ h = nvme_default_host(r);
+ assert(h);
+
+ s = nvme_lookup_subsystem(h, DEFAULT_SUBSYSNAME, reference->subsysnqn ? reference->subsysnqn : DEFAULT_SUBSYSNQN);
+ assert(s);
+
+ reference_ctrl = nvme_lookup_ctrl(s, reference->transport, reference->traddr,
+ reference->host_traddr, reference->host_iface,
+ reference->trsvcid, NULL);
+ assert(reference_ctrl);
+ reference_ctrl->name = "nvme1"; /* fake the device name */
+ if (reference->address) {
+ reference_ctrl->address = (char *)reference->address;
+ }
+
+ match = nvme_ctrl_config_match(reference_ctrl, candidate->transport, candidate->traddr,
+ candidate->trsvcid, candidate->subsysnqn,
+ candidate->host_traddr, candidate->host_iface);
+
+ if (should_match) {
+ if (!match) {
+ printf("%s-%d-%d: Failed to match config for Candidate (%s, %s, %s, %s, %s, %s)\n",
+ tag, reference_id, candidate_id,
+ candidate->transport, candidate->traddr, candidate->trsvcid,
+ candidate->subsysnqn, candidate->host_traddr, candidate->host_iface);
+ return false;
+ }
+ } else {
+ if (match) {
+ printf("%s-%d-%d: Config should not have matched for Candidate (%s, %s, %s, %s, %s, %s)\n",
+ tag, reference_id, candidate_id,
+ candidate->transport, candidate->traddr, candidate->trsvcid,
+ candidate->subsysnqn, candidate->host_traddr, candidate->host_iface);
+ return false;
+ }
+ }
+
+ /* Set the faked data back to NULL before freeing the tree */
+ reference_ctrl->name = NULL;
+ reference_ctrl->address = NULL;
+
+ nvme_free_tree(r);
+
+ return true;
+}
+
+static bool test_ctrl_config_match()
+{
+ bool pass = true;
+ struct ctrl_args reference = {0};
+ struct ctrl_args candidate = {0};
+
+ printf("\n"
+ "test_ctrl_config_match:\n");
+
+ set_ctrl_args(&reference, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, NULL, NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 0, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", NULL, NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 1, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "eth0", NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 2, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "eth0", NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 3, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", NULL, NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 4, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "eth0", NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 5, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", NULL, "lo", NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 6, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.20", "lo", NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 7, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, NULL);
+ pass &= ctrl_config_match("IPv4", 1, 8, &reference, &candidate, true);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, "hello");
+ pass &= ctrl_config_match("IPv4", 1, 9, &reference, &candidate, false);
+ set_ctrl_args(&candidate, "tcp", "123.123.123.123", "8009", "192.168.1.21", "lo", NULL, DEFAULT_SUBSYSNQN);
+ pass &= ctrl_config_match("IPv4", 1, 9, &reference, &candidate, true);
+
+ return pass;
+}
+
+
+/**
+ * This test module uses a mocked ifaddrs library (mock-ifaddrs.c)
+ * such that there are 2 fake interfaces (eth0 and lo) with the
+ * following IP addresses:
+ *
+ * - eth0
+ * \_ IPv4: 192.168.1.20
+ * \_ IPv6: fe80::dead:beef
+ *
+ * - lo
+ * \_ IPv4: 127.0.0.1
+ * \_ IPv6: ::1
+ */
+int main(int argc, char *argv[])
+{
+ bool pass = true;
+
+ pass &= test_lookup();
+ pass &= test_src_addr();
+ pass &= test_ctrl_match_fc();
+ pass &= test_ctrl_match_rdma();
+ pass &= test_ctrl_match_tcp();
+ pass &= test_ctrl_config_match();
+
+ fflush(stdout);
+
+ exit(pass ? EXIT_SUCCESS : EXIT_FAILURE);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-05 01:49:22 +0000