diff options
author | Leander Beernaert <leander.beernaert@qt.io> | 2020-01-22 13:47:08 +0100 |
---|---|---|
committer | Leander Beernaert <leander.beernaert@qt.io> | 2020-01-24 13:17:33 +0100 |
commit | 502d3d6744913899da87acfda5ebdab42c40329e (patch) | |
tree | 16658a328503bfd5a62b4fd5d69ffb66e9854b18 /tests/auto/sql/kernel | |
parent | d1be8b9ceb2c7b20bbe53a07154c79699540ea3d (diff) | |
parent | 06bb315beb6c2c398223cfe52cbc7f66e14a8557 (diff) |
Merge remote-tracking branch 'origin/dev' into merge-dev
Change-Id: I31b761cfd5ea01373c60d02a5da8c33398d34739
Diffstat (limited to 'tests/auto/sql/kernel')
-rw-r--r-- | tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp | 75 |
1 files changed, 36 insertions, 39 deletions
diff --git a/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp b/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp index 1a5aa63489..4533284a0f 100644 --- a/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp +++ b/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp @@ -965,9 +965,7 @@ void tst_QSqlQuery::blob() //don' make it too big otherwise sybase and mysql will complain QByteArray ba( BLOBSIZE, 0 ); - int i; - - for ( i = 0; i < ( int )ba.size(); ++i ) + for (int i = 0; i < ba.size(); ++i) ba[i] = i % 256; QSqlQuery q( db ); @@ -980,7 +978,7 @@ void tst_QSqlQuery::blob() QVERIFY_SQL(q, prepare("insert into " + qTableName("qtest_blob", __FILE__, db) + " (id, t_blob) values (?, ?)")); - for ( i = 0; i < BLOBCOUNT; ++i ) { + for (int i = 0; i < BLOBCOUNT; ++i) { q.addBindValue( i ); q.addBindValue( ba ); QVERIFY_SQL( q, exec() ); @@ -988,13 +986,13 @@ void tst_QSqlQuery::blob() QVERIFY_SQL(q, exec("select * from " + qTableName("qtest_blob", __FILE__, db))); - for ( i = 0; i < BLOBCOUNT; ++i ) { + for (int i = 0; i < BLOBCOUNT; ++i) { QVERIFY( q.next() ); QByteArray res = q.value( 1 ).toByteArray(); QVERIFY2( res.size() >= ba.size(), QString( "array sizes differ, expected %1, got %2" ).arg( ba.size() ).arg( res.size() ).toLatin1() ); - for ( int i2 = 0; i2 < ( int )ba.size(); ++i2 ) { + for (int i2 = 0; i2 < ba.size(); ++i2) { if ( res[i2] != ba[i2] ) QFAIL( QString( "ByteArrays differ at position %1, expected %2, got %3" ).arg( i2 ).arg(( int )( unsigned char )ba[i2] ).arg(( int )( unsigned char )res[i2] ).toLatin1() ); @@ -1834,7 +1832,7 @@ void tst_QSqlQuery::oci_rawField() } // test whether we can fetch values with more than DOUBLE precision -// note that MySQL's 3.x highest precision is that of a double, although +// note that SQLite highest precision is that of a double, although // you can define field with higher precision void tst_QSqlQuery::precision() { @@ -1845,45 +1843,41 @@ void tst_QSqlQuery::precision() if (dbType == QSqlDriver::Interbase) QSKIP("DB unable to store high precision"); + const auto oldPrecision = db.driver()->numericalPrecisionPolicy(); + db.driver()->setNumericalPrecisionPolicy(QSql::HighPrecision); const QString qtest_precision(qTableName("qtest_precision", __FILE__, db)); - static const char* precStr = "1.2345678901234567891"; + static const QLatin1String precStr("1.2345678901234567891"); { // need a new scope for SQLITE QSqlQuery q( db ); q.exec("drop table " + qtest_precision); - if ( tst_Databases::isMSAccess( db ) ) - QVERIFY_SQL( q, exec( "create table " + qtest_precision + " (col1 number)" ) ); + if (tst_Databases::isMSAccess(db)) + QVERIFY_SQL(q, exec("CREATE TABLE " + qtest_precision + " (col1 number)")); else - QVERIFY_SQL( q, exec( "create table " + qtest_precision + " (col1 numeric(21, 20))" ) ); - - QVERIFY_SQL( q, exec( "insert into " + qtest_precision + " (col1) values (1.2345678901234567891)" ) ); - - QVERIFY_SQL( q, exec( "select * from " + qtest_precision ) ); - QVERIFY( q.next() ); + QVERIFY_SQL(q, exec("CREATE TABLE " + qtest_precision + " (col1 numeric(21, 20))")); - QString val = q.value( 0 ).toString(); - - if ( !val.startsWith( "1.2345678901234567891" ) ) { + QVERIFY_SQL(q, exec("INSERT INTO " + qtest_precision + " (col1) VALUES (" + precStr + ")")); + QVERIFY_SQL(q, exec("SELECT * FROM " + qtest_precision)); + QVERIFY(q.next()); + const QString val = q.value(0).toString(); + if (!val.startsWith(precStr)) { int i = 0; - - while ( precStr[i] != 0 && *( precStr + i ) == val[i].toLatin1() ) + while (i < val.size() && precStr[i] != 0 && precStr[i] == val[i].toLatin1()) i++; - // MySQL and TDS have crappy precisions by default - if (dbType == QSqlDriver::MySqlServer) { - if ( i < 17 ) - QWARN( "MySQL didn't return the right precision" ); - } else if (dbType == QSqlDriver::Sybase) { - if ( i < 18 ) - QWARN( "TDS didn't return the right precision" ); + // TDS has crappy precisions by default + if (dbType == QSqlDriver::Sybase) { + if (i < 18) + QWARN("TDS didn't return the right precision"); } else { - QWARN( QString( tst_Databases::dbToString( db ) + " didn't return the right precision (" + - QString::number( i ) + " out of 21), " + val ).toLatin1() ); + QWARN(QString(tst_Databases::dbToString(db) + " didn't return the right precision (" + + QString::number(i) + " out of 21), " + val).toUtf8()); } } } // SQLITE scope + db.driver()->setNumericalPrecisionPolicy(oldPrecision); } void tst_QSqlQuery::nullResult() @@ -2839,10 +2833,11 @@ void tst_QSqlQuery::psql_bindWithDoubleColonCastOperator() QVERIFY_SQL( q, exec() ); QVERIFY_SQL( q, next() ); - if ( db.driver()->hasFeature( QSqlDriver::PreparedQueries ) ) - QCOMPARE( q.executedQuery(), QString( "select sum((fld1 - fld2)::int) from " + tablename + " where id1 = ? and id2 =? and id3=?" ) ); + // the positional placeholders are converted to named placeholders in executedQuery() + if (db.driver()->hasFeature(QSqlDriver::PreparedQueries)) + QCOMPARE(q.executedQuery(), QString("select sum((fld1 - fld2)::int) from " + tablename + " where id1 = :myid1 and id2 =:myid2 and id3=:myid3")); else - QCOMPARE( q.executedQuery(), QString( "select sum((fld1 - fld2)::int) from " + tablename + " where id1 = 1 and id2 =2 and id3=3" ) ); + QCOMPARE(q.executedQuery(), QString("select sum((fld1 - fld2)::int) from " + tablename + " where id1 = 1 and id2 =2 and id3=3")); } void tst_QSqlQuery::psql_specialFloatValues() @@ -4002,8 +3997,8 @@ void tst_QSqlQuery::QTBUG_2192() // Check if retrieved value preserves reported precision int precision = qMax(0, q.record().field("dt").precision()); - int diff = qAbs(q.value(0).toDateTime().msecsTo(dt)); - int keep = qMin(1000, (int)qPow(10.0, precision)); + qint64 diff = qAbs(q.value(0).toDateTime().msecsTo(dt)); + qint64 keep = qMin(1000LL, qRound64(qPow(10.0, precision))); QVERIFY(diff <= 1000 - keep); } } @@ -4020,8 +4015,10 @@ void tst_QSqlQuery::QTBUG_36211() QSqlQuery q(db); QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (dtwtz timestamptz, dtwotz timestamp)").arg(tableName))); - QTimeZone l_tzBrazil("BRT"); - QTimeZone l_tzChina("CST"); + QTimeZone l_tzBrazil("America/Sao_Paulo"); + QTimeZone l_tzChina("Asia/Shanghai"); + QVERIFY(l_tzBrazil.isValid()); + QVERIFY(l_tzChina.isValid()); QDateTime dt = QDateTime(QDate(2014, 10, 30), QTime(14, 12, 02, 357)); QVERIFY_SQL(q, prepare("INSERT INTO " + tableName + " (dtwtz, dtwotz) VALUES (:dt, :dt)")); q.bindValue(":dt", dt); @@ -4039,8 +4036,8 @@ void tst_QSqlQuery::QTBUG_36211() for (int j = 0; j < 2; ++j) { // Check if retrieved value preserves reported precision int precision = qMax(0, q.record().field(j).precision()); - int diff = qAbs(q.value(j).toDateTime().msecsTo(dt)); - int keep = qMin(1000, (int)qPow(10.0, precision)); + qint64 diff = qAbs(q.value(j).toDateTime().msecsTo(dt)); + qint64 keep = qMin(1000LL, qRound64(qPow(10.0, precision))); QVERIFY(diff <= 1000 - keep); } } |