X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-rtnl%2Ftest-rtnl.c;h=4b62c02361ee78b601286b4e6657fb17c87f6975;hb=dda3e81486403c097fbcb8c6c41133cda43e1c06;hp=2d2b2373b6a6b5f18f8fdefa52a19167cc36a945;hpb=03d7e632c0435f21373c12cf72a2cc3f12f21112;p=elogind.git
diff --git a/src/libsystemd-rtnl/test-rtnl.c b/src/libsystemd-rtnl/test-rtnl.c
index 2d2b2373b..4b62c0236 100644
--- a/src/libsystemd-rtnl/test-rtnl.c
+++ b/src/libsystemd-rtnl/test-rtnl.c
@@ -19,12 +19,15 @@
along with systemd; If not, see .
***/
+#include
#include
#include "util.h"
#include "macro.h"
#include "sd-rtnl.h"
#include "socket-util.h"
+#include "rtnl-util.h"
+#include "event-util.h"
static void test_link_configure(sd_rtnl *rtnl, int ifindex) {
_cleanup_sd_rtnl_message_unref_ sd_rtnl_message *message;
@@ -51,7 +54,7 @@ static void test_link_configure(sd_rtnl *rtnl, int ifindex) {
assert(type == IFLA_MTU);
assert(mtu == *(unsigned int *) data);
- assert(sd_rtnl_send_with_reply_and_block(rtnl, message, 0, NULL) == 0);
+ assert(sd_rtnl_call(rtnl, message, 0, NULL) == 1);
}
static void test_route(void) {
@@ -101,6 +104,132 @@ static void test_multiple(void) {
rtnl2 = sd_rtnl_unref(rtnl2);
}
+static int link_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata) {
+ void *data;
+ uint16_t type;
+ char *ifname = userdata;
+
+ assert(rtnl);
+ assert(m);
+
+ log_info("got link info about %s", ifname);
+ free(ifname);
+
+ while (sd_rtnl_message_read(m, &type, &data) > 0) {
+ switch (type) {
+// case IFLA_MTU:
+// assert(*(unsigned int *) data == 65536);
+// break;
+// case IFLA_QDISC:
+// assert(streq((char *) data, "noqueue"));
+// break;
+ case IFLA_IFNAME:
+ assert(streq((char *) data, "lo"));
+ break;
+ }
+ }
+
+ return 1;
+}
+
+static void test_event_loop(int ifindex) {
+ _cleanup_event_unref_ sd_event *event = NULL;
+ _cleanup_sd_rtnl_unref_ sd_rtnl *rtnl = NULL;
+ _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *m = NULL;
+ char *ifname;
+
+ ifname = strdup("lo2");
+ assert(ifname);
+
+ assert(sd_rtnl_open(0, &rtnl) >= 0);
+ assert(sd_rtnl_message_link_new(RTM_GETLINK, ifindex, 0, 0, &m) >= 0);
+
+ assert(sd_rtnl_call_async(rtnl, m, &link_handler, ifname, 0, NULL) >= 0);
+
+ assert(sd_event_default(&event) >= 0);
+
+ assert(sd_rtnl_attach_event(rtnl, event, 0) >= 0);
+
+ assert(sd_event_run(event, 0) >= 0);
+
+ assert(sd_rtnl_detach_event(rtnl) >= 0);
+}
+
+static int pipe_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata) {
+ int *counter = userdata;
+
+ (*counter) --;
+
+ log_info("got reply, %d left in pipe", *counter);
+
+ return sd_rtnl_message_get_errno(m);
+}
+
+static void test_async(int ifindex) {
+ _cleanup_sd_rtnl_unref_ sd_rtnl *rtnl = NULL;
+ _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *m = NULL, *r = NULL;
+ uint32_t serial;
+ char *ifname;
+
+ ifname = strdup("lo");
+ assert(ifname);
+
+ assert(sd_rtnl_open(0, &rtnl) >= 0);
+
+ assert(sd_rtnl_message_link_new(RTM_GETLINK, ifindex, 0, 0, &m) >= 0);
+
+ assert(sd_rtnl_call_async(rtnl, m, &link_handler, ifname, 0, &serial) >= 0);
+
+ assert(sd_rtnl_wait(rtnl, 0) >= 0);
+ assert(sd_rtnl_process(rtnl, &r) >= 0);
+}
+
+static void test_pipe(int ifindex) {
+ _cleanup_sd_rtnl_unref_ sd_rtnl *rtnl = NULL;
+ _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *m1 = NULL, *m2 = NULL;
+ int counter = 0;
+
+ assert(sd_rtnl_open(0, &rtnl) >= 0);
+
+ assert(sd_rtnl_message_link_new(RTM_GETLINK, ifindex, 0, 0, &m1) >= 0);
+ assert(sd_rtnl_message_link_new(RTM_GETLINK, ifindex, 0, 0, &m2) >= 0);
+
+ counter ++;
+ assert(sd_rtnl_call_async(rtnl, m1, &pipe_handler, &counter, 0, NULL) >= 0);
+
+ counter ++;
+ assert(sd_rtnl_call_async(rtnl, m2, &pipe_handler, &counter, 0, NULL) >= 0);
+
+ while (counter > 0) {
+ assert(sd_rtnl_wait(rtnl, 0) >= 0);
+ assert(sd_rtnl_process(rtnl, NULL) >= 0);
+ }
+}
+
+static void test_container(void) {
+ _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *m = NULL;
+ uint16_t type;
+ void *data;
+
+ assert(sd_rtnl_message_link_new(RTM_NEWLINK, 0, 0, 0, &m) >= 0);
+
+ assert(sd_rtnl_message_open_container(m, IFLA_LINKINFO) >= 0);
+ assert(sd_rtnl_message_open_container(m, IFLA_LINKINFO) == -EINVAL);
+ assert(sd_rtnl_message_append(m, IFLA_INFO_KIND, "kind") >= 0);
+ assert(sd_rtnl_message_close_container(m) >= 0);
+ assert(sd_rtnl_message_close_container(m) == -EINVAL);
+
+ assert(sd_rtnl_message_read(m, &type, &data) == -EINVAL);
+
+/* TODO: add support for entering containers
+ assert(sd_rtnl_message_read(m, &type, &data) > 0);
+ assert(type == IFLA_INFO_KIND);
+ assert(streq("kind", (char *) data));
+
+ assert(sd_rtnl_message_read(m, &type, &data) == 0);
+*/
+}
+
int main(void) {
sd_rtnl *rtnl;
sd_rtnl_message *m;
@@ -115,12 +244,20 @@ int main(void) {
test_route();
+ test_container();
+
assert(sd_rtnl_open(0, &rtnl) >= 0);
assert(rtnl);
if_loopback = (int) if_nametoindex("lo");
assert(if_loopback > 0);
+ test_async(if_loopback);
+
+ test_pipe(if_loopback);
+
+ test_event_loop(if_loopback);
+
test_link_configure(rtnl, if_loopback);
assert(sd_rtnl_message_link_new(RTM_GETLINK, if_loopback, 0, 0, &m) >= 0);
@@ -131,14 +268,14 @@ int main(void) {
assert(sd_rtnl_message_read(m, &type, &data) == 0);
- assert(sd_rtnl_send_with_reply_and_block(rtnl, m, 0, &r) >= 0);
+ assert(sd_rtnl_call(rtnl, m, 0, &r) == 1);
assert(sd_rtnl_message_get_type(r, &type) >= 0);
assert(type == RTM_NEWLINK);
- assert(sd_rtnl_message_read(m, &type, data) == 0);
+ assert(sd_rtnl_message_read(m, &type, &data) == 0);
assert((r = sd_rtnl_message_unref(r)) == NULL);
- assert(sd_rtnl_send_with_reply_and_block(rtnl, m, -1, &r) == -EPERM);
+ assert(sd_rtnl_call(rtnl, m, -1, &r) == -EPERM);
assert((m = sd_rtnl_message_unref(m)) == NULL);
assert((r = sd_rtnl_message_unref(r)) == NULL);
@@ -151,9 +288,9 @@ int main(void) {
assert(type == IFLA_MTU);
assert(*mtu_reply == 0);
- assert(sd_rtnl_message_read(m, &type, data) == 0);
+ assert(sd_rtnl_message_read(m, &type, &data) == 0);
- assert(sd_rtnl_send_with_reply_and_block(rtnl, m, -1, &r) >= 0);
+ assert(sd_rtnl_call(rtnl, m, -1, &r) == 1);
while (sd_rtnl_message_read(r, &type, &data) > 0) {
switch (type) {
// case IFLA_MTU:
@@ -168,6 +305,8 @@ int main(void) {
}
}
+ assert(sd_rtnl_flush(rtnl) >= 0);
+
assert((m = sd_rtnl_message_unref(m)) == NULL);
assert((r = sd_rtnl_message_unref(r)) == NULL);
assert((rtnl = sd_rtnl_unref(rtnl)) == NULL);