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141 lines
3.7 KiB
C
141 lines
3.7 KiB
C
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#include "lsmtest.h"
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#define DATA_SEQUENTIAL TEST_DATASOURCE_SEQUENCE
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#define DATA_RANDOM TEST_DATASOURCE_RANDOM
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typedef struct Datatest4 Datatest4;
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/*
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** Test overview:
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**
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** 1. Insert (Datatest4.nRec) records into a database.
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**
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** 2. Repeat (Datatest4.nRepeat) times:
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**
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** 2a. Delete 2/3 of the records in the database.
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**
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** 2b. Run lsm_work(nMerge=1).
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**
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** 2c. Insert as many records as were deleted in 2a.
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**
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** 2d. Check database content is as expected.
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**
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** 2e. If (Datatest4.bReopen) is true, close and reopen the database.
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*/
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struct Datatest4 {
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/* Datasource definition */
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DatasourceDefn defn;
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int nRec;
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int nRepeat;
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int bReopen;
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};
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static void doDataTest4(
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const char *zSystem, /* Database system to test */
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Datatest4 *p, /* Structure containing test parameters */
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int *pRc /* OUT: Error code */
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){
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lsm_db *db = 0;
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TestDb *pDb;
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TestDb *pControl;
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Datasource *pData;
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int i;
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int rc = 0;
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int iDot = 0;
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int bMultiThreaded = 0; /* True for MT LSM database */
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int nRecOn3 = (p->nRec / 3);
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int iData = 0;
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/* Start the test case, open a database and allocate the datasource. */
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rc = testControlDb(&pControl);
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pDb = testOpen(zSystem, 1, &rc);
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pData = testDatasourceNew(&p->defn);
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if( rc==0 ){
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db = tdb_lsm(pDb);
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bMultiThreaded = tdb_lsm_multithread(pDb);
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}
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testWriteDatasourceRange(pControl, pData, iData, nRecOn3*3, &rc);
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testWriteDatasourceRange(pDb, pData, iData, nRecOn3*3, &rc);
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for(i=0; rc==0 && i<p->nRepeat; i++){
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testDeleteDatasourceRange(pControl, pData, iData, nRecOn3*2, &rc);
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testDeleteDatasourceRange(pDb, pData, iData, nRecOn3*2, &rc);
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if( db ){
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int nDone;
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#if 0
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fprintf(stderr, "lsm_work() start...\n"); fflush(stderr);
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#endif
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do {
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nDone = 0;
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rc = lsm_work(db, 1, (1<<30), &nDone);
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}while( rc==0 && nDone>0 );
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if( bMultiThreaded && rc==LSM_BUSY ) rc = LSM_OK;
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#if 0
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fprintf(stderr, "lsm_work() done...\n"); fflush(stderr);
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#endif
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}
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if( i+1<p->nRepeat ){
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iData += (nRecOn3*2);
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testWriteDatasourceRange(pControl, pData, iData+nRecOn3, nRecOn3*2, &rc);
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testWriteDatasourceRange(pDb, pData, iData+nRecOn3, nRecOn3*2, &rc);
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testCompareDb(pData, nRecOn3*3, iData, pControl, pDb, &rc);
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/* If Datatest4.bReopen is true, close and reopen the database */
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if( p->bReopen ){
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testReopen(&pDb, &rc);
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if( rc==0 ) db = tdb_lsm(pDb);
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}
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}
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/* Update the progress dots... */
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testCaseProgress(i, p->nRepeat, testCaseNDot(), &iDot);
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}
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testClose(&pDb);
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testClose(&pControl);
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testDatasourceFree(pData);
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testCaseFinish(rc);
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*pRc = rc;
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}
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static char *getName4(const char *zSystem, Datatest4 *pTest){
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char *zRet;
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char *zData;
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zData = testDatasourceName(&pTest->defn);
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zRet = testMallocPrintf("data4.%s.%s.%d.%d.%d",
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zSystem, zData, pTest->nRec, pTest->nRepeat, pTest->bReopen
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);
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testFree(zData);
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return zRet;
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}
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void test_data_4(
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const char *zSystem, /* Database system name */
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const char *zPattern, /* Run test cases that match this pattern */
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int *pRc /* IN/OUT: Error code */
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){
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Datatest4 aTest[] = {
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/* defn, nRec, nRepeat, bReopen */
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{ {DATA_RANDOM, 20,25, 500,600}, 10000, 10, 0 },
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{ {DATA_RANDOM, 20,25, 500,600}, 10000, 10, 1 },
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};
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int i;
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for(i=0; *pRc==LSM_OK && i<ArraySize(aTest); i++){
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char *zName = getName4(zSystem, &aTest[i]);
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if( testCaseBegin(pRc, zPattern, "%s", zName) ){
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doDataTest4(zSystem, &aTest[i], pRc);
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}
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testFree(zName);
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}
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}
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