diff options
Diffstat (limited to 'tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp')
| -rw-r--r-- | tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp | 204 |
1 files changed, 177 insertions, 27 deletions
diff --git a/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp b/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp index 7ab17802b9..89033c30e0 100644 --- a/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp +++ b/tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp @@ -1,5 +1,5 @@ // Copyright (C) 2022 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #include <QTest> #include <QtSql/QtSql> @@ -77,6 +77,9 @@ private slots: void psql_forwardOnlyQueryResultsLost_data() { generic_data("QPSQL"); } void psql_forwardOnlyQueryResultsLost(); + void positionalBindingEnabled_data() { generic_data(); } + void positionalBindingEnabled(); + // Bug-specific tests: void oci_nullBlob_data() { generic_data("QOCI"); } void oci_nullBlob(); @@ -253,6 +256,12 @@ private slots: void ibaseDateTimeWithTZ(); void ibaseTimeStampTzArray_data() { generic_data("QIBASE"); } void ibaseTimeStampTzArray(); + void ibaseInt128_data() { generic_data("QIBASE"); } + void ibaseInt128(); + + + void psqlJsonOperator_data() { generic_data("QPSQL"); } + void psqlJsonOperator(); // Double addDatabase() with same name leaves system in a state that breaks // invalidQuery() if run later; so put this one last ! @@ -1869,52 +1878,54 @@ void tst_QSqlQuery::oci_rawField() // Test whether we can fetch values with more than DOUBLE precision // note that SQLite highest precision is that of a double, although // you can define field with higher precision: +// Test whether we can fetch values with more than DOUBLE precision +// note that SQLite highest precision is that of a double, although +// you can define field with higher precision: void tst_QSqlQuery::precision() { QFETCH(QString, dbName); QSqlDatabase db = QSqlDatabase::database(dbName); CHECK_DATABASE(db); const QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db); - if (dbType == QSqlDriver::Interbase) - QSKIP("DB unable to store high precision"); const auto tidier = qScopeGuard([db, oldPrecision = db.driver()->numericalPrecisionPolicy()]() { db.driver()->setNumericalPrecisionPolicy(oldPrecision); }); + int digits = 21; + int decimals = 20; + std::array<QLatin1String, 2> precStrings = { "1.2345678901234567891"_L1, + "-1.2345678901234567891"_L1 }; + if (dbType == QSqlDriver::SQLite) { + // SQLite 3.45 does not return more, even when speicfied + digits = 17; + decimals = 16; + precStrings = { "1.2345678901234567"_L1, "-1.2345678901234567"_L1 }; + } else if (dbType == QSqlDriver::Sybase) + decimals = 18; db.driver()->setNumericalPrecisionPolicy(QSql::HighPrecision); TableScope ts(db, "qtest_precision", __FILE__); - static const QLatin1String precStr("1.2345678901234567891"); - - { - // need a new scope for SQLITE - QSqlQuery q(db); - QVERIFY_SQL(q, exec(QLatin1String(tst_Databases::isMSAccess(db) - ? "CREATE TABLE %1 (col1 number)" - : "CREATE TABLE %1 (col1 numeric(21, 20))") - .arg(ts.tableName()))); - - QVERIFY_SQL(q, exec(QLatin1String("INSERT INTO %1 (col1) VALUES (%2)") - .arg(ts.tableName(), precStr))); + QSqlQuery q(db); + QString stmt = "CREATE TABLE %1 (col1 numeric("_L1 + QString::number(digits) + ", "_L1 + + QString::number(decimals) + "))"_L1; + if (tst_Databases::isMSAccess(db)) + stmt = "CREATE TABLE %1 (col1 number)"_L1; + QVERIFY_SQL(q, exec(stmt.arg(ts.tableName()))); + for (const auto &precStr : precStrings) { + QVERIFY_SQL(q, exec("DELETE FROM %1"_L1.arg(ts.tableName()))); + QVERIFY_SQL(q, exec("INSERT INTO %1 (col1) VALUES (%2)"_L1.arg(ts.tableName(), precStr))); QVERIFY_SQL(q, exec("SELECT * FROM " + ts.tableName())); QVERIFY(q.next()); const QString val = q.value(0).toString(); if (!val.startsWith(precStr)) { int i = 0; - while (i < val.size() && precStr[i] != 0 && precStr[i] == val[i].toLatin1()) + while (i < val.size() && precStr[i] != 0 && precStr[i] == val[i]) ++i; - - // TDS has crappy precisions by default - if (dbType == QSqlDriver::Sybase) { - if (i < 18) - qWarning("TDS didn't return the right precision"); - } else { - qWarning() << tst_Databases::dbToString(db) << "didn't return the right precision (" - << i << "out of 21)," << val; - } + qWarning() << tst_Databases::dbToString(db) << "didn't return the right precision (" + << i << "out of " << digits << ")," << val; } - } // SQLITE scope + } } void tst_QSqlQuery::nullResult() @@ -4454,7 +4465,7 @@ void tst_QSqlQuery::aggregateFunctionTypes() .arg(tableName))); QVERIFY_SQL(q, exec("SELECT MAX(txt) FROM " + tableName)); - QVERIFY(q.next()); + QVERIFY_SQL(q, next()); if (dbType == QSqlDriver::SQLite) QCOMPARE(q.record().field(0).metaType().id(), QMetaType::UnknownType); else @@ -4469,6 +4480,19 @@ void tst_QSqlQuery::aggregateFunctionTypes() QVERIFY(q.next()); QCOMPARE(q.value(0).toString(), QLatin1String("upper")); QCOMPARE(q.record().field(0).metaType().id(), QMetaType::QString); + + QVERIFY_SQL(q, exec(QLatin1String("DELETE FROM %1").arg(tableName))); + QVERIFY_SQL(q, exec(QString::fromUtf8("INSERT INTO %1 (id, txt) VALUES (1, 'löW€RÄ')") + .arg(tableName))); + QVERIFY_SQL(q, exec("SELECT LOWER(txt) FROM " + tableName)); + QVERIFY(q.next()); + QCOMPARE(q.value(0).toString(), QString::fromUtf8("löw€rä")); + QCOMPARE(q.record().field(0).metaType().id(), QMetaType::QString); + + QVERIFY_SQL(q, exec("SELECT UPPER(txt) FROM " + tableName)); + QVERIFY(q.next()); + QCOMPARE(q.value(0).toString(), QString::fromUtf8("LÖW€RÄ")); + QCOMPARE(q.record().field(0).metaType().id(), QMetaType::QString); } } @@ -5015,6 +5039,54 @@ void tst_QSqlQuery::ibaseTimeStampTzArray() #endif // QT_CONFIG(timezone) } +void tst_QSqlQuery::ibaseInt128() +{ + QFETCH(QString, dbName); + QSqlDatabase db = QSqlDatabase::database(dbName); + CHECK_DATABASE(db); + + TableScope ts(db, "int128test", __FILE__); + db.setNumericalPrecisionPolicy(QSql::HighPrecision); + QSqlQuery q(db); + if (!q.exec("CREATE TABLE " + ts.tableName() + " (id INT PRIMARY KEY, price NUMERIC(20, 4))")) + QSKIP("Need at least Firebird 4 for this test - skipping"); + + QVERIFY_SQL(q, exec("INSERT INTO " + ts.tableName() + "(id,price) values(1,40001.1234)")); + QVERIFY_SQL(q, prepare("INSERT INTO " + ts.tableName() + "(id,price) values(2,:amount)")); + q.bindValue(":amount", 12345.67890); + QVERIFY_SQL(q, exec()); + { + QSqlQuery q2(db); + q2.setNumericalPrecisionPolicy(QSql::LowPrecisionDouble); + QVERIFY_SQL(q2, exec("SELECT price FROM " + ts.tableName() + " ORDER BY id")); + QVERIFY_SQL(q2, next()); + QCOMPARE(q2.value(0).metaType().id(), QMetaType::Double); + QCOMPARE(q2.value(0).toDouble(), 40001.1234); + QVERIFY_SQL(q2, next()); + QCOMPARE(q2.value("price").metaType().id(), QMetaType::Double); + QCOMPARE(q2.value("price").toDouble(), 12345.6789); + QVERIFY_SQL(q2, exec("SELECT sum(price) FROM " + ts.tableName())); + QVERIFY_SQL(q2, next()); + QCOMPARE(q2.value(0).metaType().id(), QMetaType::Double); + QCOMPARE(q2.value(0).toDouble(), 52346.8023); + } + { + QSqlQuery q2(db); + q2.setNumericalPrecisionPolicy(QSql::HighPrecision); + QVERIFY_SQL(q2, exec("SELECT price FROM " + ts.tableName() + " ORDER BY id")); + QVERIFY_SQL(q2, next()); + QCOMPARE(q2.value(0).metaType().id(), QMetaType::QString); + QCOMPARE(q2.value(0).toString(), "40001.1234"); + QVERIFY_SQL(q2, next()); + QCOMPARE(q2.value("price").metaType().id(), QMetaType::QString); + QCOMPARE(q2.value("price").toString(), "12345.6789"); + QVERIFY_SQL(q2, exec("SELECT sum(price) FROM " + ts.tableName())); + QVERIFY_SQL(q2, next()); + QCOMPARE(q2.value(0).metaType().id(), QMetaType::QString); + QCOMPARE(q2.value(0).toString(), "52346.8023"); + } +} + void tst_QSqlQuery::ibase_executeBlock() { QFETCH(QString, dbName); @@ -5035,5 +5107,83 @@ void tst_QSqlQuery::ibase_executeBlock() QCOMPARE(qry.value(0).toInt(), 4); } +void tst_QSqlQuery::positionalBindingEnabled() +{ + QFETCH(QString, dbName); + QSqlDatabase db = QSqlDatabase::database(dbName); + QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db); + CHECK_DATABASE(db); + TableScope ts(db, "positionalBinding", __FILE__); + const QString &tableName = ts.tableName(); + + QSqlQuery qry(db); + QVERIFY_SQL(qry, exec("CREATE TABLE " + tableName + " (integer_col integer)")); + QVERIFY_SQL(qry, exec("INSERT INTO " + tableName + "(integer_col) VALUES(42)")); + + qry.setPositionalBindingEnabled(true); + QCOMPARE(qry.isPositionalBindingEnabled(), true); + QVERIFY_SQL(qry, prepare("SELECT integer_col FROM " + tableName + " WHERE integer_col = :integer_val")); + qry.bindValue(":integer_val", 42); + QVERIFY_SQL(qry, exec()); + QVERIFY_SQL(qry, next()); + QCOMPARE(qry.value(0).toInt(), 42); + QVERIFY_SQL(qry, prepare("SELECT integer_col FROM " + tableName + " WHERE integer_col = ?")); + qry.bindValue(0, 42); + QVERIFY_SQL(qry, exec()); + QVERIFY_SQL(qry, next()); + QCOMPARE(qry.value(0).toInt(), 42); + + qry.setPositionalBindingEnabled(false); + QCOMPARE(qry.isPositionalBindingEnabled(), false); + QVERIFY_SQL(qry, prepare("SELECT integer_col FROM " + tableName + " WHERE integer_col = :integer_val")); + qry.bindValue(":integer_val", 42); + QVERIFY_SQL(qry, exec()); + QVERIFY_SQL(qry, next()); + QCOMPARE(qry.value(0).toInt(), 42); + // the next query will only work when the underlying database support question mark notation natively + if (dbType == QSqlDriver::PostgreSQL) { + QVERIFY(!qry.prepare("SELECT integer_col FROM " + tableName + " WHERE integer_col = ?")); + qry.bindValue(0, 42); + QVERIFY(!qry.exec()); + QVERIFY(!qry.next()); + } else { + QVERIFY_SQL(qry, prepare("SELECT integer_col FROM " + tableName + " WHERE integer_col = ?")); + qry.bindValue(0, 42); + QVERIFY_SQL(qry, exec()); + QVERIFY_SQL(qry, next()); + QCOMPARE(qry.value(0).toInt(), 42); + } +} + +void tst_QSqlQuery::psqlJsonOperator() +{ + QFETCH(QString, dbName); + QSqlDatabase db = QSqlDatabase::database(dbName); + CHECK_DATABASE(db); + TableScope ts(db, "qTableName", __FILE__); + const QString &tableName = ts.tableName(); + + QSqlQuery qry(db); + qry.setPositionalBindingEnabled(false); // don't allow / handle '?' as placeholder + QVERIFY_SQL(qry, exec("CREATE TABLE " + tableName + " (integer_col integer, json_col jsonb)")); + QVERIFY_SQL(qry, exec("INSERT INTO " + tableName + "(integer_col, json_col) VALUES(42, '{\"a\": [1, 2]}')")); + QVERIFY_SQL(qry, exec("INSERT INTO " + tableName + "(integer_col, json_col) VALUES(43, '{\"b\": [3, 4]}')")); + + QVERIFY_SQL(qry, prepare("SELECT integer_col, json_col FROM " + tableName + " WHERE json_col @? '$.a[*] ? (@ == 1)' and integer_col = :int")); + qry.bindValue(":int", 42); + QVERIFY_SQL(qry, exec()); + QVERIFY_SQL(qry, next()); + QCOMPARE(qry.value(0).toInt(), 42); + QCOMPARE(qry.value(1).toByteArray(), "{\"a\": [1, 2]}"); + + QVERIFY_SQL(qry, prepare("SELECT integer_col, json_col FROM " + tableName + " WHERE json_col ? 'b' and integer_col = :int")); + qry.bindValue(":int", 43); + QVERIFY_SQL(qry, exec()); + QVERIFY_SQL(qry, next()); + QCOMPARE(qry.value(0).toInt(), 43); + QCOMPARE(qry.value(1).toByteArray(), "{\"b\": [3, 4]}"); +} + + QTEST_MAIN(tst_QSqlQuery) #include "tst_qsqlquery.moc" |