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synced 2025-07-30 19:23:07 +03:00
Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
@ -24,7 +24,7 @@
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/** @file
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* This file contains the longer SessionManager stress tests.
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*/
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#include <string>
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#include <typeinfo>
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#include <sstream>
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@ -51,172 +51,206 @@ int threadStop, threadNum;
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static void* SMRunner(void* arg)
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{
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SessionManager *sm;
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int op;
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uint32_t seed, sessionnum;
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SessionManager::TxnID tmp;
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int tNum = reinterpret_cast<int>(arg);
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struct entry {
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SessionManager::TxnID tid;
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uint32_t sessionnum;
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struct entry *next;
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};
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struct entry *e;
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struct entry *listHead = NULL;
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struct entry *listTail = NULL;
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cerr << "Thread " << tNum << " started." << endl;
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seed = time(NULL) % MAXINT;
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sm = new SessionManager();
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while (!threadStop) {
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sm->verifySize();
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op = rand_r(&seed) % 4; // 0 = newTxnID, 1 = committed, 2 = getTxnID, 3 = delete sm; new sm
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sessionnum = rand_r(&seed);
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switch (op) {
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case 0:
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e = new struct entry;
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e->tid = sm->newTxnID(sessionnum, false);
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if (e->tid.valid == false) { // SM is full
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delete e;
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break;
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}
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e->sessionnum = sessionnum;
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e->next = NULL;
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if (listTail != NULL)
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listTail->next = e;
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else
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listHead = e;
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listTail = e;
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break;
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case 1:
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if (listHead == NULL)
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continue;
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sm->committed(listHead->tid);
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e = listHead;
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listHead = listHead->next;
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if (listHead == NULL)
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listTail = NULL;
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delete e;
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break;
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case 2:
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if (listHead == NULL)
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continue;
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tmp = sm->getTxnID(listHead->sessionnum);
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CPPUNIT_ASSERT(tmp.valid == listHead->tid.valid == true);
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// there's some risk of collision here if 2 threads happen to choose the
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// same session number
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//CPPUNIT_ASSERT(tmp.id == listHead->tid.id);
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break;
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case 3:
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delete sm;
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sm = new SessionManager();
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break;
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default:
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cerr << "SMRunner: ??" << endl;
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};
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}
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while (listHead != NULL) {
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e = listHead;
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listHead = listHead->next;
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delete e;
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}
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delete sm;
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cerr << "Thread " << tNum << " exiting." << endl;
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pthread_exit(0);
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}
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SessionManager* sm;
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int op;
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uint32_t seed, sessionnum;
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SessionManager::TxnID tmp;
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int tNum = reinterpret_cast<int>(arg);
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class ExecPlanTest : public CppUnit::TestFixture {
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struct entry
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{
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SessionManager::TxnID tid;
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uint32_t sessionnum;
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struct entry* next;
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};
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struct entry* e;
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struct entry* listHead = NULL;
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struct entry* listTail = NULL;
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cerr << "Thread " << tNum << " started." << endl;
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seed = time(NULL) % MAXINT;
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sm = new SessionManager();
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while (!threadStop)
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{
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sm->verifySize();
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op = rand_r(&seed) % 4; // 0 = newTxnID, 1 = committed, 2 = getTxnID, 3 = delete sm; new sm
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sessionnum = rand_r(&seed);
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switch (op)
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{
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case 0:
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e = new struct entry;
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e->tid = sm->newTxnID(sessionnum, false);
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if (e->tid.valid == false) // SM is full
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{
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delete e;
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break;
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}
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e->sessionnum = sessionnum;
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e->next = NULL;
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if (listTail != NULL)
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listTail->next = e;
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else
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listHead = e;
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listTail = e;
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break;
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case 1:
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if (listHead == NULL)
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continue;
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sm->committed(listHead->tid);
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e = listHead;
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listHead = listHead->next;
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if (listHead == NULL)
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listTail = NULL;
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delete e;
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break;
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case 2:
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if (listHead == NULL)
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continue;
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tmp = sm->getTxnID(listHead->sessionnum);
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CPPUNIT_ASSERT(tmp.valid == listHead->tid.valid == true);
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// there's some risk of collision here if 2 threads happen to choose the
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// same session number
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//CPPUNIT_ASSERT(tmp.id == listHead->tid.id);
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break;
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case 3:
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delete sm;
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sm = new SessionManager();
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break;
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default:
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cerr << "SMRunner: ??" << endl;
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};
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}
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while (listHead != NULL)
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{
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e = listHead;
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listHead = listHead->next;
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delete e;
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}
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delete sm;
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cerr << "Thread " << tNum << " exiting." << endl;
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pthread_exit(0);
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}
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class ExecPlanTest : public CppUnit::TestFixture
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{
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CPPUNIT_TEST_SUITE( ExecPlanTest );
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CPPUNIT_TEST(sessionManager_3);
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unlink("/tmp/CalpontShm");
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CPPUNIT_TEST_SUITE_END();
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CPPUNIT_TEST_SUITE( ExecPlanTest );
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CPPUNIT_TEST(sessionManager_3);
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unlink("/tmp/CalpontShm");
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CPPUNIT_TEST_SUITE_END();
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public:
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/*
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* destroySemaphores() and destroyShmseg() will print error messages
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* if there are no objects to destroy. That's OK.
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*/
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void destroySemaphores()
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{
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key_t semkey;
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char* semseed = "/usr/local/mariadb/columnstore/etc/Columnstore.xml";
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int sems, err;
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/*
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* destroySemaphores() and destroyShmseg() will print error messages
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* if there are no objects to destroy. That's OK.
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*/
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void destroySemaphores()
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{
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key_t semkey;
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char* semseed = "/usr/local/mariadb/columnstore/etc/Columnstore.xml";
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int sems, err;
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// semkey = ftok(semseed, 0x2149bdd2); // these things must match in the SM constructor
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semkey = 0x2149bdd2;
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if (semkey == -1)
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perror("tdriver: ftok");
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sems = semget(semkey, 2, 0666);
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if (sems != -1) {
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err = semctl(sems, 0, IPC_RMID);
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if (err == -1)
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perror("tdriver: semctl");
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}
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}
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void destroyShmseg()
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{
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key_t shmkey;
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char* shmseed = "/usr/local/mariadb/columnstore/etc/Columnstore.xml";
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int shms, err;
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semkey = 0x2149bdd2;
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if (semkey == -1)
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perror("tdriver: ftok");
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sems = semget(semkey, 2, 0666);
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if (sems != -1)
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{
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err = semctl(sems, 0, IPC_RMID);
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if (err == -1)
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perror("tdriver: semctl");
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}
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}
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void destroyShmseg()
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{
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key_t shmkey;
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char* shmseed = "/usr/local/mariadb/columnstore/etc/Columnstore.xml";
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int shms, err;
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// shmkey = ftok(shmseed, 0x2149bdd2); // these things much match in the SM constructor
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shmkey = 0x2149bdd2;
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if (shmkey == -1)
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perror("tdriver: ftok");
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shms = shmget(shmkey, 0, 0666);
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if (shms != -1) {
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err = shmctl(shms, IPC_RMID, NULL);
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if (err == -1 && errno != EINVAL) {
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perror("tdriver: shmctl");
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return;
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}
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}
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}
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/** This launches several threads to stress test the Session Manager
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*/
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void sessionManager_3() {
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const int threadCount = 4;
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int i;
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pthread_t threads[threadCount];
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cerr << endl << "Multithreaded SessionManager test. "
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"This runs for 2 minutes." << endl;
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destroySemaphores();
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destroyShmseg();
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unlink("/tmp/CalpontShm");
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threadStop = 0;
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for (i = 0; i < threadCount; i++) {
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if (pthread_create(&threads[i], NULL, SMRunner,
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reinterpret_cast<void *>(i+1)) < 0)
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throw logic_error("Error creating threads for the Session Manager test");
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usleep(1000);
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}
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sleep(120);
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threadStop = 1;
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for (i = 0; i < threadCount; i++)
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pthread_join(threads[i], NULL);
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shmkey = 0x2149bdd2;
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if (shmkey == -1)
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perror("tdriver: ftok");
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shms = shmget(shmkey, 0, 0666);
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if (shms != -1)
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{
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err = shmctl(shms, IPC_RMID, NULL);
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if (err == -1 && errno != EINVAL)
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{
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perror("tdriver: shmctl");
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return;
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}
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}
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}
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/** This launches several threads to stress test the Session Manager
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*/
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void sessionManager_3()
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{
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const int threadCount = 4;
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int i;
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pthread_t threads[threadCount];
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cerr << endl << "Multithreaded SessionManager test. "
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"This runs for 2 minutes." << endl;
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destroySemaphores();
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destroyShmseg();
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unlink("/tmp/CalpontShm");
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threadStop = 0;
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for (i = 0; i < threadCount; i++)
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{
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if (pthread_create(&threads[i], NULL, SMRunner,
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reinterpret_cast<void*>(i + 1)) < 0)
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throw logic_error("Error creating threads for the Session Manager test");
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usleep(1000);
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}
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sleep(120);
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threadStop = 1;
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for (i = 0; i < threadCount; i++)
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pthread_join(threads[i], NULL);
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destroySemaphores();
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destroyShmseg();
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}
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destroySemaphores();
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destroyShmseg();
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}
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};
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CPPUNIT_TEST_SUITE_REGISTRATION( ExecPlanTest );
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@ -224,11 +258,11 @@ CPPUNIT_TEST_SUITE_REGISTRATION( ExecPlanTest );
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#include <cppunit/extensions/TestFactoryRegistry.h>
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#include <cppunit/ui/text/TestRunner.h>
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int main( int argc, char **argv)
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int main( int argc, char** argv)
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{
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CppUnit::TextUi::TestRunner runner;
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CppUnit::TestFactoryRegistry ®istry = CppUnit::TestFactoryRegistry::getRegistry();
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runner.addTest( registry.makeTest() );
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bool wasSuccessful = runner.run( "", false );
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return (wasSuccessful ? 0 : 1);
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CppUnit::TextUi::TestRunner runner;
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CppUnit::TestFactoryRegistry& registry = CppUnit::TestFactoryRegistry::getRegistry();
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runner.addTest( registry.makeTest() );
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bool wasSuccessful = runner.run( "", false );
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return (wasSuccessful ? 0 : 1);
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}
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