diff options
Diffstat (limited to 'chromium/third_party/sqlite/sqlite-src-3240000/ext/lsm1/lsm-test/lsmtest_datasource.c')
-rw-r--r-- | chromium/third_party/sqlite/sqlite-src-3240000/ext/lsm1/lsm-test/lsmtest_datasource.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/chromium/third_party/sqlite/sqlite-src-3240000/ext/lsm1/lsm-test/lsmtest_datasource.c b/chromium/third_party/sqlite/sqlite-src-3240000/ext/lsm1/lsm-test/lsmtest_datasource.c deleted file mode 100644 index 0b0fd94e8b3..00000000000 --- a/chromium/third_party/sqlite/sqlite-src-3240000/ext/lsm1/lsm-test/lsmtest_datasource.c +++ /dev/null @@ -1,96 +0,0 @@ - - -#include "lsmtest.h" - -struct Datasource { - int eType; - - int nMinKey; - int nMaxKey; - int nMinVal; - int nMaxVal; - - char *aKey; - char *aVal; -}; - -void testDatasourceEntry( - Datasource *p, - int iData, - void **ppKey, int *pnKey, - void **ppVal, int *pnVal -){ - assert( (ppKey==0)==(pnKey==0) ); - assert( (ppVal==0)==(pnVal==0) ); - - if( ppKey ){ - int nKey = 0; - switch( p->eType ){ - case TEST_DATASOURCE_RANDOM: { - int nRange = (1 + p->nMaxKey - p->nMinKey); - nKey = (int)( testPrngValue((u32)iData) % nRange ) + p->nMinKey; - testPrngString((u32)iData, p->aKey, nKey); - break; - } - case TEST_DATASOURCE_SEQUENCE: - nKey = sprintf(p->aKey, "%012d", iData); - break; - } - *ppKey = p->aKey; - *pnKey = nKey; - } - if( ppVal ){ - u32 nVal = testPrngValue((u32)iData)%(1+p->nMaxVal-p->nMinVal)+p->nMinVal; - testPrngString((u32)~iData, p->aVal, (int)nVal); - *ppVal = p->aVal; - *pnVal = (int)nVal; - } -} - -void testDatasourceFree(Datasource *p){ - testFree(p); -} - -/* -** Return a pointer to a nul-terminated string that corresponds to the -** contents of the datasource-definition passed as the first argument. -** The caller should eventually free the returned pointer using testFree(). -*/ -char *testDatasourceName(const DatasourceDefn *p){ - char *zRet; - zRet = testMallocPrintf("%s.(%d-%d).(%d-%d)", - (p->eType==TEST_DATASOURCE_SEQUENCE ? "seq" : "rnd"), - p->nMinKey, p->nMaxKey, - p->nMinVal, p->nMaxVal - ); - return zRet; -} - -Datasource *testDatasourceNew(const DatasourceDefn *pDefn){ - Datasource *p; - int nMinKey; - int nMaxKey; - int nMinVal; - int nMaxVal; - - if( pDefn->eType==TEST_DATASOURCE_SEQUENCE ){ - nMinKey = 128; - nMaxKey = 128; - }else{ - nMinKey = MAX(0, pDefn->nMinKey); - nMaxKey = MAX(nMinKey, pDefn->nMaxKey); - } - nMinVal = MAX(0, pDefn->nMinVal); - nMaxVal = MAX(nMinVal, pDefn->nMaxVal); - - p = (Datasource *)testMalloc(sizeof(Datasource) + nMaxKey + nMaxVal + 1); - p->eType = pDefn->eType; - p->nMinKey = nMinKey; - p->nMinVal = nMinVal; - p->nMaxKey = nMaxKey; - p->nMaxVal = nMaxVal; - - p->aKey = (char *)&p[1]; - p->aVal = &p->aKey[nMaxKey]; - return p; -}; |