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-rw-r--r--src/test/librados/cmd.cc227
1 files changed, 227 insertions, 0 deletions
diff --git a/src/test/librados/cmd.cc b/src/test/librados/cmd.cc
new file mode 100644
index 00000000..49465c3b
--- /dev/null
+++ b/src/test/librados/cmd.cc
@@ -0,0 +1,227 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "include/rados/librados.h"
+#include "include/rados/librados.hpp"
+#include "include/stringify.h"
+#include "test/librados/test.h"
+
+#include "gtest/gtest.h"
+#include <errno.h>
+#include <condition_variable>
+#include <map>
+#include <sstream>
+#include <string>
+
+using std::map;
+using std::ostringstream;
+using std::string;
+
+TEST(LibRadosCmd, MonDescribe) {
+ rados_t cluster;
+ ASSERT_EQ("", connect_cluster(&cluster));
+
+ char *buf, *st;
+ size_t buflen, stlen;
+ char *cmd[2];
+
+ cmd[1] = NULL;
+
+ cmd[0] = (char *)"{\"prefix\":\"get_command_descriptions\"}";
+ ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ ASSERT_LT(0u, buflen);
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"get_command_descriptions";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"asdfqwer";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "{}", 2, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "{}", 2, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{}";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{\"abc\":\"something\"}";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{\"prefix\":\"\"}";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{\"prefix\":\" \"}";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{\"prefix\":\";;;,,,;;,,\"}";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{\"prefix\":\"extra command\"}";
+ ASSERT_EQ(-EINVAL, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ cmd[0] = (char *)"{\"prefix\":\"mon_status\"}";
+ ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ ASSERT_LT(0u, buflen);
+ //ASSERT_LT(0u, stlen);
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+ rados_shutdown(cluster);
+}
+
+TEST(LibRadosCmd, OSDCmd) {
+ rados_t cluster;
+ ASSERT_EQ("", connect_cluster(&cluster));
+ int r;
+ char *buf, *st;
+ size_t buflen, stlen;
+ char *cmd[2];
+ cmd[1] = NULL;
+
+ // note: tolerate NXIO here in case the cluster is thrashing out underneath us.
+ cmd[0] = (char *)"asdfasdf";
+ r = rados_osd_command(cluster, 0, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen);
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+ ASSERT_TRUE(r == -22 || r == -ENXIO);
+ cmd[0] = (char *)"version";
+ r = rados_osd_command(cluster, 0, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen);
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+ ASSERT_TRUE(r == -22 || r == -ENXIO);
+ cmd[0] = (char *)"{\"prefix\":\"version\"}";
+ r = rados_osd_command(cluster, 0, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen);
+ ASSERT_TRUE((r == 0 && buflen > 0) || (r == -ENXIO && buflen == 0));
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+ rados_shutdown(cluster);
+}
+
+TEST(LibRadosCmd, PGCmd) {
+ rados_t cluster;
+ std::string pool_name = get_temp_pool_name();
+ ASSERT_EQ("", create_one_pool(pool_name, &cluster));
+
+ char *buf, *st;
+ size_t buflen, stlen;
+ char *cmd[2];
+ cmd[1] = NULL;
+
+ int64_t poolid = rados_pool_lookup(cluster, pool_name.c_str());
+ ASSERT_LT(0, poolid);
+
+ string pgid = stringify(poolid) + ".0";
+
+ cmd[0] = (char *)"asdfasdf";
+ // note: tolerate NXIO here in case the cluster is thrashing out underneath us.
+ int r = rados_pg_command(cluster, pgid.c_str(), (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen);
+ ASSERT_TRUE(r == -22 || r == -ENXIO);
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ // make sure the pg exists on the osd before we query it
+ rados_ioctx_t io;
+ rados_ioctx_create(cluster, pool_name.c_str(), &io);
+ for (int i=0; i<100; i++) {
+ string oid = "obj" + stringify(i);
+ ASSERT_EQ(-ENOENT, rados_stat(io, oid.c_str(), NULL, NULL));
+ }
+ rados_ioctx_destroy(io);
+
+ string qstr = "{\"prefix\":\"pg\", \"cmd\":\"query\", \"pgid\":\"" + pgid + "\"}";
+ cmd[0] = (char *)qstr.c_str();
+ // note: tolerate ENOENT/ENXIO here if hte osd is thrashing out underneath us
+ r = rados_pg_command(cluster, pgid.c_str(), (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen);
+ ASSERT_TRUE(r == 0 || r == -ENOENT || r == -ENXIO);
+
+ ASSERT_LT(0u, buflen);
+ rados_buffer_free(buf);
+ rados_buffer_free(st);
+
+ ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
+}
+
+struct Log {
+ list<string> log;
+ std::condition_variable cond;
+ std::mutex lock;
+
+ bool contains(const string& str) {
+ std::lock_guard<std::mutex> l(lock);
+ for (list<string>::iterator p = log.begin(); p != log.end(); ++p) {
+ if (p->find(str) != std::string::npos)
+ return true;
+ }
+ return false;
+ }
+};
+
+void log_cb(void *arg,
+ const char *line,
+ const char *who, uint64_t stampsec, uint64_t stamp_nsec,
+ uint64_t seq, const char *level,
+ const char *msg) {
+ Log *l = static_cast<Log *>(arg);
+ std::lock_guard<std::mutex> locker(l->lock);
+ l->log.push_back(line);
+ l->cond.notify_all();
+ cout << "got: " << line << std::endl;
+}
+
+TEST(LibRadosCmd, WatchLog) {
+ rados_t cluster;
+ ASSERT_EQ("", connect_cluster(&cluster));
+ char *buf, *st;
+ char *cmd[2];
+ cmd[1] = NULL;
+ size_t buflen, stlen;
+ Log l;
+
+ ASSERT_EQ(0, rados_monitor_log(cluster, "info", log_cb, &l));
+ cmd[0] = (char *)"{\"prefix\":\"log\", \"logtext\":[\"onexx\"]}";
+ ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ for (int i=0; !l.contains("onexx"); i++) {
+ ASSERT_TRUE(i<100);
+ sleep(1);
+ }
+ ASSERT_TRUE(l.contains("onexx"));
+
+ cmd[0] = (char *)"{\"prefix\":\"log\", \"logtext\":[\"twoxx\"]}";
+ ASSERT_EQ(0, rados_monitor_log(cluster, "err", log_cb, &l));
+ ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ sleep(2);
+ ASSERT_FALSE(l.contains("twoxx"));
+
+ ASSERT_EQ(0, rados_monitor_log(cluster, "info", log_cb, &l));
+ cmd[0] = (char *)"{\"prefix\":\"log\", \"logtext\":[\"threexx\"]}";
+ ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ for (int i=0; !l.contains("threexx"); i++) {
+ ASSERT_TRUE(i<100);
+ sleep(1);
+ }
+
+ ASSERT_EQ(0, rados_monitor_log(cluster, "info", NULL, NULL));
+ cmd[0] = (char *)"{\"prefix\":\"log\", \"logtext\":[\"fourxx\"]}";
+ ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, &buf, &buflen, &st, &stlen));
+ sleep(2);
+ ASSERT_FALSE(l.contains("fourxx"));
+ rados_shutdown(cluster);
+}
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