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#include <algorithm>
#include <thread>
#include <errno.h>
#include "gtest/gtest.h"
#include "include/rados/librados.hpp"
#include "include/stringify.h"
#include "common/config_proxy.h"
#include "test/librados/test_cxx.h"
#include "test/librados/testcase_cxx.h"
#include "test/unit.cc"
using namespace std;
using namespace librados;
TEST(LibRadosServicePP, RegisterEarly) {
Rados cluster;
cluster.init("admin");
ASSERT_EQ(0, cluster.conf_read_file(NULL));
cluster.conf_parse_env(NULL);
string name = string("pid") + stringify(getpid());
ASSERT_EQ(0, cluster.service_daemon_register(
"laundry", name, {{"foo", "bar"}, {"this", "that"}}));
ASSERT_EQ(-EEXIST, cluster.service_daemon_register(
"laundry", name, {{"foo", "bar"}, {"this", "that"}}));
ASSERT_EQ(0, cluster.connect());
sleep(5);
cluster.shutdown();
}
TEST(LibRadosServicePP, RegisterLate) {
Rados cluster;
cluster.init("admin");
ASSERT_EQ(0, cluster.conf_read_file(NULL));
cluster.conf_parse_env(NULL);
ASSERT_EQ("", connect_cluster_pp(cluster));
string name = string("pid") + stringify(getpid());
ASSERT_EQ(0, cluster.service_daemon_register(
"laundry", name, {{"foo", "bar"}, {"this", "that"}}));
}
TEST(LibRadosServicePP, Status) {
Rados cluster;
cluster.init("admin");
ASSERT_EQ(0, cluster.conf_read_file(NULL));
cluster.conf_parse_env(NULL);
string name = string("pid") + stringify(getpid());
ASSERT_EQ(-ENOTCONN, cluster.service_daemon_update_status(
{{"testing", "starting"}}));
ASSERT_EQ(0, cluster.connect());
ASSERT_EQ(0, cluster.service_daemon_register(
"laundry", name, {{"foo", "bar"}, {"this", "that"}}));
for (int i=0; i<20; ++i) {
ASSERT_EQ(0, cluster.service_daemon_update_status({
{"testing", "running"},
{"count", stringify(i)}
}));
sleep(1);
}
cluster.shutdown();
}
TEST(LibRadosServicePP, Close) {
int tries = 20;
string name = string("close-test-pid") + stringify(getpid());
int i;
for (i = 0; i < tries; ++i) {
cout << "attempt " << i << " of " << tries << std::endl;
{
Rados cluster;
cluster.init("admin");
ASSERT_EQ(0, cluster.conf_read_file(NULL));
cluster.conf_parse_env(NULL);
ASSERT_EQ(0, cluster.connect());
ASSERT_EQ(0, cluster.service_daemon_register(
"laundry", name, {{"foo", "bar"}, {"this", "that"}}));
sleep(3); // let it register
cluster.shutdown();
}
// mgr updates servicemap every tick
//sleep(g_conf().get_val<int64_t>("mgr_tick_period"));
std::this_thread::sleep_for(g_conf().get_val<std::chrono::seconds>(
"mgr_tick_period"));
// make sure we are deregistered
{
Rados cluster;
cluster.init("admin");
ASSERT_EQ(0, cluster.conf_read_file(NULL));
cluster.conf_parse_env(NULL);
ASSERT_EQ(0, cluster.connect());
bufferlist inbl, outbl;
ASSERT_EQ(0, cluster.mon_command("{\"prefix\": \"service dump\"}",
inbl, &outbl, NULL));
string s = outbl.to_str();
cluster.shutdown();
if (s.find(name) != string::npos) {
cout << " failed to deregister:\n" << s << std::endl;
} else {
break;
}
}
}
ASSERT_LT(i, tries);
}
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