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#include "gtest/gtest.h"
#include "common/WorkQueue.h"
#include "common/ceph_argparse.h"
TEST(WorkQueue, StartStop)
{
ThreadPool tp(g_ceph_context, "foo", "tp_foo", 10, "");
tp.start();
tp.pause();
tp.pause_new();
tp.unpause();
tp.unpause();
tp.drain();
tp.stop();
}
TEST(WorkQueue, Resize)
{
ThreadPool tp(g_ceph_context, "bar", "tp_bar", 2, "filestore_op_threads");
tp.start();
sleep(1);
ASSERT_EQ(2, tp.get_num_threads());
g_conf().set_val("filestore op threads", "5");
g_conf().apply_changes(&cout);
sleep(1);
ASSERT_EQ(5, tp.get_num_threads());
g_conf().set_val("filestore op threads", "3");
g_conf().apply_changes(&cout);
sleep(1);
ASSERT_EQ(3, tp.get_num_threads());
g_conf().set_val("filestore op threads", "0");
g_conf().apply_changes(&cout);
sleep(1);
ASSERT_EQ(0, tp.get_num_threads());
g_conf().set_val("filestore op threads", "15");
g_conf().apply_changes(&cout);
sleep(1);
ASSERT_EQ(15, tp.get_num_threads());
g_conf().set_val("filestore op threads", "-1");
g_conf().apply_changes(&cout);
sleep(1);
ASSERT_EQ(15, tp.get_num_threads());
sleep(1);
tp.stop();
}
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