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qt6windows7/tests/auto/sql/models/qsqltablemodel/tst_qsqltablemodel.cpp
kleuter 85d238dfda qt 6.5.1 original
2023-10-29 23:33:08 +01:00

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QTest>
#include "../../kernel/qsqldatabase/tst_databases.h"
#include <QtSql>
#include <QtSql/private/qsqltablemodel_p.h>
#include <QThread>
#include <QElapsedTimer>
#include <QSignalSpy>
// In order to catch when the warning message occurs, indicating that the database belongs to another
// thread, we have to install our own message handler. To ensure that the test reporting still happens
// as before, we call the originating one.
//
// For now, this is only called inside the modelInAnotherThread() test
QtMessageHandler oldHandler = nullptr;
void sqlTableModelMessageHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
if (type == QtWarningMsg &&
msg == "QSqlDatabasePrivate::database: requested database does not "
"belong to the calling thread.") {
QFAIL("Requested database does not belong to the calling thread.");
}
if (oldHandler)
oldHandler(type, context, msg);
}
class tst_QSqlTableModel : public QObject
{
Q_OBJECT
public:
tst_QSqlTableModel();
virtual ~tst_QSqlTableModel();
void dropTestTables();
void createTestTables();
void recreateTestTables();
void repopulateTestTables();
tst_Databases dbs;
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void select_data() { generic_data(); }
void select();
void selectRow_data() { generic_data(); }
void selectRow();
void selectRowOverride_data() { generic_data(); }
void selectRowOverride();
void insertColumns_data() { generic_data_with_strategies(); }
void insertColumns();
void submitAll_data() { generic_data(); }
void submitAll();
void setData_data() { generic_data(); }
void setData();
void setRecord_data() { generic_data(); }
void setRecord();
void setRecordReimpl_data() { generic_data(); }
void setRecordReimpl();
void recordReimpl_data() { generic_data(); }
void recordReimpl();
void insertRow_data() { generic_data_with_strategies(); }
void insertRow();
void insertRowFailure_data() { generic_data_with_strategies(); }
void insertRowFailure();
void insertRecord_data() { generic_data(); }
void insertRecord();
void insertMultiRecords_data() { generic_data(); }
void insertMultiRecords();
void insertWithAutoColumn_data() { generic_data_with_strategies("QSQLITE"); }
void insertWithAutoColumn();
void removeRow_data() { generic_data(); }
void removeRow();
void removeRows_data() { generic_data(); }
void removeRows();
void removeInsertedRow_data() { generic_data_with_strategies(); }
void removeInsertedRow();
void removeInsertedRows_data() { generic_data(); }
void removeInsertedRows();
void revert_data() { generic_data_with_strategies("QSQLITE"); }
void revert();
void isDirty_data() { generic_data_with_strategies(); }
void isDirty();
void setFilter_data() { generic_data(); }
void setFilter();
void setInvalidFilter_data() { generic_data(); }
void setInvalidFilter();
void emptyTable_data() { generic_data(); }
void emptyTable();
void tablesAndSchemas_data() { generic_data("QPSQL"); }
void tablesAndSchemas();
void whitespaceInIdentifiers_data() { generic_data(); }
void whitespaceInIdentifiers();
void primaryKeyOrder_data() { generic_data("QSQLITE"); }
void primaryKeyOrder();
void sqlite_bigTable_data() { generic_data("QSQLITE"); }
void sqlite_bigTable();
void modelInAnotherThread();
// bug specific tests
void insertRecordBeforeSelect_data() { generic_data(); }
void insertRecordBeforeSelect();
void submitAllOnInvalidTable_data() { generic_data(); }
void submitAllOnInvalidTable();
void insertRecordsInLoop_data() { generic_data(); }
void insertRecordsInLoop();
void sqlite_attachedDatabase_data() { generic_data("QSQLITE"); }
void sqlite_attachedDatabase(); // For task 130799
void tableModifyWithBlank_data() { generic_data(); }
void tableModifyWithBlank(); // For mail task
void removeColumnAndRow_data() { generic_data(); }
void removeColumnAndRow(); // task 256032
void insertBeforeDelete_data() { generic_data(); }
void insertBeforeDelete();
void invalidFilterAndHeaderData_data() { generic_data(); }
void invalidFilterAndHeaderData(); //QTBUG-23879
void sqlite_selectFromIdentifierWithDot_data() { generic_data("QSQLITE"); }
void sqlite_selectFromIdentifierWithDot();
private:
void generic_data(const QString& engine=QString());
void generic_data_with_strategies(const QString& engine=QString());
};
tst_QSqlTableModel::tst_QSqlTableModel()
{
QVERIFY(dbs.open());
}
tst_QSqlTableModel::~tst_QSqlTableModel()
{
}
void tst_QSqlTableModel::dropTestTables()
{
for (int i = 0; i < dbs.dbNames.size(); ++i) {
QSqlDatabase db = QSqlDatabase::database(dbs.dbNames.at(i));
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
QSqlQuery q(db);
if (dbType == QSqlDriver::PostgreSQL)
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
QStringList tableNames;
tableNames << qTableName("test1", __FILE__, db)
<< qTableName("test2", __FILE__, db)
<< qTableName("test3", __FILE__, db)
<< qTableName("test4", __FILE__, db)
<< qTableName("emptytable", __FILE__, db)
<< qTableName("bigtable", __FILE__, db)
<< qTableName("foo", __FILE__, db)
<< qTableName("pktest", __FILE__, db);
if (testWhiteSpaceNames(db.driverName()))
tableNames << qTableName("qtestw hitespace", db);
tst_Databases::safeDropTables(db, tableNames);
if (db.driverName().startsWith("QPSQL")) {
q.exec("DROP SCHEMA " + qTableName("testschema", __FILE__, db) + " CASCADE");
}
}
}
void tst_QSqlTableModel::createTestTables()
{
for (int i = 0; i < dbs.dbNames.size(); ++i) {
QSqlDatabase db = QSqlDatabase::database(dbs.dbNames.at(i));
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
QSqlQuery q(db);
QVERIFY_SQL( q, exec("create table " + qTableName("test1", __FILE__, db) + "(id int, name varchar(20), title int)"));
QVERIFY_SQL( q, exec("create table " + qTableName("test2", __FILE__, db) + "(id int, title varchar(20))"));
QVERIFY_SQL( q, exec("create table " + qTableName("test3", __FILE__, db) + "(id int, random varchar(20), randomtwo varchar(20))"));
if (dbType != QSqlDriver::MSSqlServer)
QVERIFY_SQL(q, exec("create table " + qTableName("test4", __FILE__, db) + "(column1 varchar(50), column2 varchar(50), column3 varchar(50))"));
else
QVERIFY_SQL(q, exec("create table " + qTableName("test4", __FILE__, db) + "(column1 varchar(50), column2 varchar(50) NULL, column3 varchar(50))"));
QVERIFY_SQL(q, exec("create table " + qTableName("emptytable", __FILE__, db) + "(id int)"));
if (testWhiteSpaceNames(db.driverName())) {
QString qry = "create table " + qTableName("qtestw hitespace", db) + " ("+ db.driver()->escapeIdentifier("a field", QSqlDriver::FieldName) + " int)";
QVERIFY_SQL( q, exec(qry));
}
QVERIFY_SQL(q, exec("create table " + qTableName("pktest", __FILE__, db) + "(id int not null primary key, a varchar(20))"));
}
}
void tst_QSqlTableModel::repopulateTestTables()
{
for (int i = 0; i < dbs.dbNames.size(); ++i) {
QSqlDatabase db = QSqlDatabase::database(dbs.dbNames.at(i));
QSqlQuery q(db);
const auto test = qTableName("test1", __FILE__, db);
const auto test2 = qTableName("test2", __FILE__, db);
const auto test3 = qTableName("test3", __FILE__, db);
q.exec("delete from " + test);
QVERIFY_SQL( q, exec("insert into " + test + " values(1, 'harry', 1)"));
QVERIFY_SQL( q, exec("insert into " + test + " values(2, 'trond', 2)"));
QVERIFY_SQL( q, exec("insert into " + test + " values(3, 'vohi', 3)"));
q.exec("delete from " + test2);
QVERIFY_SQL( q, exec("insert into " + test2 + " values(1, 'herr')"));
QVERIFY_SQL( q, exec("insert into " + test2 + " values(2, 'mister')"));
q.exec("delete from " + test3);
QVERIFY_SQL( q, exec("insert into " + test3 + " values(1, 'foo', 'bar')"));
QVERIFY_SQL( q, exec("insert into " + test3 + " values(2, 'baz', 'joe')"));
}
}
void tst_QSqlTableModel::recreateTestTables()
{
dropTestTables();
createTestTables();
repopulateTestTables();
}
void tst_QSqlTableModel::generic_data(const QString &engine)
{
if ( dbs.fillTestTable(engine) == 0 ) {
if (engine.isEmpty())
QSKIP( "No database drivers are available in this Qt configuration");
else
QSKIP( (QString("No database drivers of type %1 are available in this Qt configuration").arg(engine)).toLocal8Bit());
}
}
void tst_QSqlTableModel::generic_data_with_strategies(const QString &engine)
{
if ( dbs.fillTestTableWithStrategies(engine) == 0 ) {
if (engine.isEmpty())
QSKIP( "No database drivers are available in this Qt configuration");
else
QSKIP( (QString("No database drivers of type %1 are available in this Qt configuration").arg(engine)).toLocal8Bit());
}
}
void tst_QSqlTableModel::initTestCase()
{
recreateTestTables();
}
void tst_QSqlTableModel::cleanupTestCase()
{
dropTestTables();
dbs.close();
}
void tst_QSqlTableModel::init()
{
}
void tst_QSqlTableModel::cleanup()
{
recreateTestTables();
if (oldHandler) {
qInstallMessageHandler(oldHandler);
oldHandler = nullptr;
}
}
void tst_QSqlTableModel::select()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QStringList tables = {qTableName("test1", __FILE__, db),
qTableName("test1", __FILE__, db).remove(QLatin1Char('"'))};
for (const QString &tbl : tables) {
QSqlTableModel model(0, db);
model.setTable(tbl);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.columnCount(), 3);
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 3)), QVariant());
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 3)), QVariant());
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 3)), QVariant());
QCOMPARE(model.data(model.index(3, 0)), QVariant());
QCOMPARE(model.data(model.index(3, 1)), QVariant());
QCOMPARE(model.data(model.index(3, 2)), QVariant());
QCOMPARE(model.data(model.index(3, 3)), QVariant());
}
}
class SelectRowModel: public QSqlTableModel
{
Q_OBJECT
Q_DECLARE_PRIVATE(QSqlTableModel)
public:
SelectRowModel(QObject *parent, QSqlDatabase db): QSqlTableModel(parent, db) {}
bool cacheEmpty() const
{
Q_D(const QSqlTableModel);
return d->cache.isEmpty();
}
};
void tst_QSqlTableModel::selectRow()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tbl = qTableName("pktest", __FILE__, db);
QSqlQuery q(db);
q.exec("DELETE FROM " + tbl);
q.exec("INSERT INTO " + tbl + " (id, a) VALUES (0, 'a')");
q.exec("INSERT INTO " + tbl + " (id, a) VALUES (1, 'b')");
q.exec("INSERT INTO " + tbl + " (id, a) VALUES (2, 'c')");
SelectRowModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnFieldChange);
model.setTable(tbl);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.columnCount(), 2);
QModelIndex idx = model.index(1, 1);
// selectRow should not make the cache grow if there is no change.
model.selectRow(1);
QCOMPARE(model.data(idx).toString(), QString("b"));
QVERIFY_SQL(model, cacheEmpty());
// Check if selectRow() refreshes an unchanged row.
// Row is not in cache yet.
q.exec("UPDATE " + tbl + " SET a = 'Qt' WHERE id = 1");
QCOMPARE(model.data(idx).toString(), QString("b"));
model.selectRow(1);
QCOMPARE(model.data(idx).toString(), QString("Qt"));
// Check if selectRow() refreshes a changed row.
// Row is already in the cache.
model.setData(idx, QString("b"));
QCOMPARE(model.data(idx).toString(), QString("b"));
q.exec("UPDATE " + tbl + " SET a = 'Qt' WHERE id = 1");
QCOMPARE(model.data(idx).toString(), QString("b"));
model.selectRow(1);
QCOMPARE(model.data(idx).toString(), QString("Qt"));
q.exec("DELETE FROM " + tbl);
}
class SelectRowOverrideTestModel: public QSqlTableModel
{
Q_OBJECT
public:
SelectRowOverrideTestModel(QObject *parent, QSqlDatabase db):QSqlTableModel(parent, db) { }
bool selectRow(int row) override
{
Q_UNUSED(row);
return select();
}
};
void tst_QSqlTableModel::selectRowOverride()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tbl = qTableName("pktest", __FILE__, db);
QSqlQuery q(db);
q.exec("DELETE FROM " + tbl);
q.exec("INSERT INTO " + tbl + " (id, a) VALUES (0, 'a')");
q.exec("INSERT INTO " + tbl + " (id, a) VALUES (1, 'b')");
q.exec("INSERT INTO " + tbl + " (id, a) VALUES (2, 'c')");
SelectRowOverrideTestModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnFieldChange);
model.setTable(tbl);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.columnCount(), 2);
q.exec("UPDATE " + tbl + " SET a = 'Qt' WHERE id = 2");
QModelIndex idx = model.index(1, 1);
// overridden selectRow() should select() whole table and not crash
model.setData(idx, QString("Qt"));
// both rows should have changed
QCOMPARE(model.data(idx).toString(), QString("Qt"));
idx = model.index(2, 1);
QCOMPARE(model.data(idx).toString(), QString("Qt"));
q.exec("DELETE FROM " + tbl);
}
void tst_QSqlTableModel::insertColumns()
{
// Just like the select test, with extra stuff
QFETCH(QString, dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(submitpolicy);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.columnCount(), 3);
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 3)), QVariant());
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 3)), QVariant());
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 3)), QVariant());
QCOMPARE(model.data(model.index(3, 0)), QVariant());
QCOMPARE(model.data(model.index(3, 1)), QVariant());
QCOMPARE(model.data(model.index(3, 2)), QVariant());
QCOMPARE(model.data(model.index(3, 3)), QVariant());
// Now add a column at 0 and 2
model.insertColumn(0);
model.insertColumn(2);
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.columnCount(), 5);
QCOMPARE(model.data(model.index(0, 0)), QVariant());
QCOMPARE(model.data(model.index(0, 1)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 2)), QVariant());
QCOMPARE(model.data(model.index(0, 3)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 4)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 5)), QVariant());
QCOMPARE(model.data(model.index(1, 0)), QVariant());
QCOMPARE(model.data(model.index(1, 1)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 2)), QVariant());
QCOMPARE(model.data(model.index(1, 3)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 4)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 5)), QVariant());
QCOMPARE(model.data(model.index(2, 0)), QVariant());
QCOMPARE(model.data(model.index(2, 1)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 2)), QVariant());
QCOMPARE(model.data(model.index(2, 3)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(2, 4)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 5)), QVariant());
QCOMPARE(model.data(model.index(3, 0)), QVariant());
QCOMPARE(model.data(model.index(3, 1)), QVariant());
QCOMPARE(model.data(model.index(3, 2)), QVariant());
QCOMPARE(model.data(model.index(3, 3)), QVariant());
QCOMPARE(model.data(model.index(3, 4)), QVariant());
QCOMPARE(model.data(model.index(3, 5)), QVariant());
}
void tst_QSqlTableModel::setData()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
// initial state
QModelIndex idx = model.index(0, 0);
QVariant val = model.data(idx);
QVERIFY(val == int(1));
QVERIFY(!val.isNull());
QFAIL_SQL(model, isDirty());
// change 1 to 0
idx = model.index(0, 0);
QVERIFY_SQL(model, setData(idx, int(0)));
val = model.data(idx);
QVERIFY(val == int(0));
QVERIFY(!val.isNull());
QVERIFY_SQL(model, isDirty(idx));
QVERIFY_SQL(model, submitAll());
// change 0 to NULL
idx = model.index(0, 0);
QVERIFY_SQL(model, setData(idx, QVariant(QMetaType(QMetaType::Int))));
val = model.data(idx);
QCOMPARE(val, QVariant(QMetaType(QMetaType::Int)));
QVERIFY(val.isNull());
QVERIFY_SQL(model, isDirty(idx));
QVERIFY_SQL(model, submitAll());
// change NULL to 0
idx = model.index(0, 0);
QVERIFY_SQL(model, setData(idx, int(0)));
val = model.data(idx);
QVERIFY(val == int(0));
QVERIFY(!val.isNull());
QVERIFY_SQL(model, isDirty(idx));
QVERIFY_SQL(model, submitAll());
// ignore unchanged 0 to 0
idx = model.index(0, 0);
QVERIFY_SQL(model, setData(idx, int(0)));
val = model.data(idx);
QVERIFY(val == int(0));
QVERIFY(!val.isNull());
QFAIL_SQL(model, isDirty(idx));
// pending INSERT
QVERIFY_SQL(model, insertRow(0));
// initial state
idx = model.index(0, 0);
QSqlRecord rec = model.record(0);
QCOMPARE(rec.value(0), QVariant(QMetaType(QMetaType::Int)));
QVERIFY(rec.isNull(0));
QVERIFY(!rec.isGenerated(0));
// unchanged value, but causes column to be included in INSERT
QVERIFY_SQL(model, setData(idx, QVariant(QMetaType(QMetaType::Int))));
rec = model.record(0);
QCOMPARE(rec.value(0), QVariant(QMetaType(QMetaType::Int)));
QVERIFY(rec.isNull(0));
QVERIFY(rec.isGenerated(0));
QVERIFY_SQL(model, submitAll());
}
void tst_QSqlTableModel::setRecord()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test3 = qTableName("test3", __FILE__, db);
QList<QSqlTableModel::EditStrategy> policies = QList<QSqlTableModel::EditStrategy>() << QSqlTableModel::OnFieldChange << QSqlTableModel::OnRowChange << QSqlTableModel::OnManualSubmit;
QString Xsuffix;
foreach( QSqlTableModel::EditStrategy submitpolicy, policies) {
QSqlTableModel model(0, db);
model.setEditStrategy((QSqlTableModel::EditStrategy)submitpolicy);
model.setTable(test3);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
for (int i = 0; i < model.rowCount(); ++i) {
QSignalSpy spy(&model, SIGNAL(dataChanged(QModelIndex,QModelIndex)));
QSqlRecord rec = model.record(i);
rec.setValue(1, rec.value(1).toString() + 'X');
rec.setValue(2, rec.value(2).toString() + 'X');
QVERIFY(model.setRecord(i, rec));
// dataChanged() emitted by setData() for each *changed* column
if ((QSqlTableModel::EditStrategy)submitpolicy == QSqlTableModel::OnManualSubmit) {
QCOMPARE(spy.size(), 2);
QCOMPARE(spy.at(0).size(), 2);
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(0).at(0)), model.index(i, 1));
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(0).at(1)), model.index(i, 1));
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(1).at(0)), model.index(i, 2));
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(1).at(1)), model.index(i, 2));
QVERIFY(model.submitAll());
} else if ((QSqlTableModel::EditStrategy)submitpolicy == QSqlTableModel::OnRowChange && i == model.rowCount() -1)
model.submit();
else {
if ((QSqlTableModel::EditStrategy)submitpolicy != QSqlTableModel::OnManualSubmit)
// dataChanged() also emitted by selectRow()
QCOMPARE(spy.size(), 3);
else
QCOMPARE(spy.size(), 2);
QCOMPARE(spy.at(0).size(), 2);
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(0).at(0)), model.index(i, 1));
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(0).at(1)), model.index(i, 1));
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(1).at(0)), model.index(i, 2));
QCOMPARE(qvariant_cast<QModelIndex>(spy.at(1).at(1)), model.index(i, 2));
}
}
Xsuffix.append('X');
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("foo").append(Xsuffix));
QCOMPARE(model.data(model.index(0, 2)).toString(), QString("bar").append(Xsuffix));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("baz").append(Xsuffix));
QCOMPARE(model.data(model.index(1, 2)).toString(), QString("joe").append(Xsuffix));
}
}
class SetRecordReimplModel: public QSqlTableModel
{
Q_OBJECT
public:
SetRecordReimplModel(QObject *parent, QSqlDatabase db):QSqlTableModel(parent, db) {}
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override
{
Q_UNUSED(value);
return QSqlTableModel::setData(index, QString("Qt"), role);
}
};
void tst_QSqlTableModel::setRecordReimpl()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test3 = qTableName("test3", __FILE__, db);
SetRecordReimplModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.setTable(test3);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
// make sure that a reimplemented setData() affects setRecord()
QSqlRecord rec = model.record(0);
rec.setValue(1, QString("x"));
rec.setValue(2, QString("y"));
QVERIFY(model.setRecord(0, rec));
rec = model.record(0);
QCOMPARE(rec.value(1).toString(), QString("Qt"));
QCOMPARE(rec.value(2).toString(), QString("Qt"));
}
class RecordReimplModel: public QSqlTableModel
{
Q_OBJECT
public:
RecordReimplModel(QObject *parent, QSqlDatabase db):QSqlTableModel(parent, db) {}
QVariant data(const QModelIndex &index, int role = Qt::EditRole) const override
{
if (role == Qt::EditRole)
return QString("Qt");
else
return QSqlTableModel::data(index, role);
}
};
void tst_QSqlTableModel::recordReimpl()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test3 = qTableName("test3", __FILE__, db);
RecordReimplModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.setTable(test3);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
// make sure reimplemented data() affects record(row)
QSqlRecord rec = model.record(0);
QCOMPARE(rec.value(1).toString(), QString("Qt"));
QCOMPARE(rec.value(2).toString(), QString("Qt"));
// and also when the record is in the cache
QVERIFY_SQL(model, setData(model.index(0, 1), QString("not Qt")));
QVERIFY_SQL(model, setData(model.index(0, 2), QString("not Qt")));
rec = model.record(0);
QCOMPARE(rec.value(1).toString(), QString("Qt"));
QCOMPARE(rec.value(2).toString(), QString("Qt"));
}
void tst_QSqlTableModel::insertRow()
{
QFETCH(QString, dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setEditStrategy(submitpolicy);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 3);
QVERIFY(model.insertRow(2));
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 0);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 2)).toInt(), 0);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(3, 2)).toInt(), 3);
QSqlRecord rec = model.record(1);
rec.setValue(0, 42);
rec.setValue(1, QString("francis"));
// Setting record does not cause resort
QVERIFY(model.setRecord(2, rec));
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("francis"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(3, 2)).toInt(), 3);
QVERIFY(model.submitAll());
if (submitpolicy == QSqlTableModel::OnManualSubmit) {
// After the submit we should have the resorted view
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 3);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("francis"));
QCOMPARE(model.data(model.index(3, 2)).toInt(), 2);
} else {
// Submit does not select, therefore not resorted
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("francis"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(3, 2)).toInt(), 3);
}
QVERIFY(model.select());
// After the select we should have the resorted view in all strategies
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(0, 2)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(2, 2)).toInt(), 3);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("francis"));
QCOMPARE(model.data(model.index(3, 2)).toInt(), 2);
}
void tst_QSqlTableModel::insertRowFailure()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
CHECK_DATABASE(db);
QSqlTableModel model(0, db);
model.setTable(qTableName("pktest", __FILE__, db));
model.setEditStrategy(submitpolicy);
QSqlRecord values = model.record();
values.setValue(0, 42);
values.setGenerated(0, true);
values.setValue(1, QString("blah"));
values.setGenerated(1, true);
// populate 1 row
QVERIFY_SQL(model, insertRecord(0, values));
QVERIFY_SQL(model, submitAll());
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("blah"));
// primary key conflict will succeed in model but fail in database
QVERIFY_SQL(model, insertRow(0));
QVERIFY_SQL(model, setData(model.index(0, 0), 42));
QVERIFY_SQL(model, setData(model.index(0, 1), "conflict"));
QFAIL_SQL(model, submitAll());
// failed insert is still cached
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("conflict"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("blah"));
// cached insert affects subsequent operations
values.setValue(1, QString("spam"));
if (submitpolicy != QSqlTableModel::OnManualSubmit) {
QFAIL_SQL(model, setData(model.index(1, 1), QString("eggs")));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("blah"));
QFAIL_SQL(model, setRecord(1, values));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("blah"));
QFAIL_SQL(model, insertRow(2));
QCOMPARE(model.rowCount(), 2);
QFAIL_SQL(model, removeRow(1));
QCOMPARE(model.rowCount(), 2);
} else {
QVERIFY_SQL(model, setData(model.index(1, 1), QString("eggs")));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("eggs"));
QVERIFY_SQL(model, setRecord(1, values));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("spam"));
QVERIFY_SQL(model, insertRow(2));
QCOMPARE(model.rowCount(), 3);
QVERIFY_SQL(model, removeRow(1));
QCOMPARE(model.rowCount(), 3);
}
// restore empty table
model.revertAll();
QVERIFY_SQL(model, removeRow(0));
QVERIFY_SQL(model, submitAll());
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 0);
}
void tst_QSqlTableModel::insertRecord()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QSqlRecord rec = model.record();
rec.setValue(0, 42);
rec.setValue(1, QString("vohi"));
rec.setValue(2, 1);
QVERIFY(model.insertRecord(1, rec));
QCOMPARE(model.rowCount(), 4);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(1, 2)).toInt(), 1);
model.revertAll();
model.setEditStrategy(QSqlTableModel::OnRowChange);
QVERIFY(model.insertRecord(-1, rec));
QCOMPARE(model.data(model.index(3, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(3, 2)).toInt(), 1);
}
void tst_QSqlTableModel::insertMultiRecords()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QVERIFY(model.insertRow(2));
QCOMPARE(model.data(model.index(2, 0)), QVariant(model.record().field(0).metaType()));
QCOMPARE(model.data(model.index(2, 1)), QVariant(model.record().field(1).metaType()));
QCOMPARE(model.data(model.index(2, 2)), QVariant(model.record().field(2).metaType()));
QVERIFY(model.insertRow(3));
QVERIFY(model.insertRow(0));
QCOMPARE(model.data(model.index(5, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(5, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(5, 2)).toInt(), 3);
QVERIFY(model.setData(model.index(0, 0), QVariant(42)));
QVERIFY(model.setData(model.index(3, 0), QVariant(43)));
QVERIFY(model.setData(model.index(4, 0), QVariant(44)));
QVERIFY(model.setData(model.index(4, 1), QVariant(QLatin1String("gunnar"))));
QVERIFY(model.setData(model.index(4, 2), QVariant(1)));
QVERIFY(model.submitAll());
model.clear();
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 42);
QCOMPARE(model.data(model.index(4, 0)).toInt(), 43);
QCOMPARE(model.data(model.index(5, 0)).toInt(), 44);
QCOMPARE(model.data(model.index(5, 1)).toString(), QString("gunnar"));
QCOMPARE(model.data(model.index(5, 2)).toInt(), 1);
}
void tst_QSqlTableModel::insertWithAutoColumn()
{
QFETCH(QString, dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tbl = qTableName("autoColumnTest", __FILE__, db);
QSqlQuery q(db);
q.exec("DROP TABLE " + tbl);
QVERIFY_SQL(q, exec("CREATE TABLE " + tbl + "(id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT)"));
QSqlTableModel model(0, db);
model.setTable(tbl);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(submitpolicy);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 0);
// For insertRow/insertRows, we have to touch at least one column
// or else the generated flag won't be set, which would lead to
// an empty column list in the INSERT statement, which generally
// does not work.
if (submitpolicy != QSqlTableModel::OnManualSubmit) {
for (int id = 1; id <= 2; ++id) {
QVERIFY_SQL(model, insertRow(0));
QVERIFY_SQL(model, setData(model.index(0, 1), QString("foo")));
QVERIFY_SQL(model, submit());
QCOMPARE(model.data(model.index(0, 0)).toInt(), id);
}
} else {
QVERIFY_SQL(model, insertRows(0, 2));
QVERIFY_SQL(model, setData(model.index(0, 1), QString("foo")));
QVERIFY_SQL(model, setData(model.index(1, 1), QString("foo")));
}
QCOMPARE(model.rowCount(), 2);
QSqlRecord rec = db.record(tbl);
QVERIFY(rec.field(0).isAutoValue());
rec.setGenerated(0, false);
QVERIFY_SQL(model, insertRecord(0, rec));
if (submitpolicy != QSqlTableModel::OnManualSubmit)
QCOMPARE(model.data(model.index(0, 0)).toInt(), 3);
QCOMPARE(model.rowCount(), 3);
if (submitpolicy != QSqlTableModel::OnManualSubmit) {
// Rows updated in original positions after previous submits.
QCOMPARE(model.data(model.index(0, 0)).toInt(), 3);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 1);
} else {
// Manual submit is followed by requery.
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 2);
QCOMPARE(model.data(model.index(2, 0)).toInt(), 3);
}
QVERIFY_SQL(q, exec("DROP TABLE " + tbl));
}
void tst_QSqlTableModel::submitAll()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
QVERIFY_SQL(model, select());
QVERIFY(model.setData(model.index(0, 1), "harry2", Qt::EditRole));
QVERIFY(model.setData(model.index(1, 1), "trond2", Qt::EditRole));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry2"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond2"));
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry2"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond2"));
QVERIFY(model.setData(model.index(0, 1), "harry", Qt::EditRole));
QVERIFY(model.setData(model.index(1, 1), "trond", Qt::EditRole));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
}
void tst_QSqlTableModel::removeRow()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
// headerDataChanged must be emitted by the model since the row won't vanish until select
qRegisterMetaType<Qt::Orientation>("Qt::Orientation");
QSignalSpy headerDataChangedSpy(&model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)));
QVERIFY(model.removeRow(1));
QCOMPARE(headerDataChangedSpy.size(), 1);
QCOMPARE(*static_cast<const Qt::Orientation *>(headerDataChangedSpy.at(0).value(0).constData()), Qt::Vertical);
QCOMPARE(headerDataChangedSpy.at(0).at(1).toInt(), 1);
QCOMPARE(headerDataChangedSpy.at(0).at(2).toInt(), 1);
QVERIFY(model.submitAll());
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 3);
model.clear();
recreateTestTables();
model.setTable(test);
model.setEditStrategy(QSqlTableModel::OnRowChange);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
headerDataChangedSpy.clear();
QVERIFY(model.removeRow(1));
QCOMPARE(headerDataChangedSpy.size(), 1);
QCOMPARE(model.rowCount(), 3);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("vohi"));
}
void tst_QSqlTableModel::removeRows()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(QSqlTableModel::OnFieldChange);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QSignalSpy beforeDeleteSpy(&model, SIGNAL(beforeDelete(int)));
// Make sure wrong stuff is ok
QVERIFY(!model.removeRows(-1,1)); // negative start
QVERIFY(!model.removeRows(-1, 0)); // negative start, and zero count
QVERIFY(!model.removeRows(1, 0)); // zero count
QVERIFY(!model.removeRows(5, 1)); // past end (DOESN'T causes a beforeDelete to be emitted)
QVERIFY(!model.removeRows(1, 0, model.index(2, 0))); // can't pass a valid modelindex
QFAIL_SQL(model, removeRows(0, 2)); // more than 1 row on OnFieldChange
QVERIFY_SQL(model, removeRows(0, 1));
QVERIFY_SQL(model, removeRows(1, 1));
QCOMPARE(beforeDeleteSpy.size(), 2);
QCOMPARE(beforeDeleteSpy.at(0).at(0).toInt(), 0);
QCOMPARE(beforeDeleteSpy.at(1).at(0).toInt(), 1);
// deleted rows shown as empty until select
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString(""));
QVERIFY(model.select());
// deleted rows are gone
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("vohi"));
model.clear();
recreateTestTables();
model.setTable(test);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
beforeDeleteSpy.clear();
// When the edit strategy is OnManualSubmit the beforeDelete() signal
// isn't emitted until submitAll() is called.
QVERIFY(!model.removeRows(-1,1)); // negative start
QVERIFY(!model.removeRows(-1, 0)); // negative start, and zero count
QVERIFY(!model.removeRows(1, 0)); // zero count
QVERIFY(!model.removeRows(5, 1)); // past end (DOESN'T cause a beforeDelete to be emitted)
QVERIFY(!model.removeRows(1, 0, model.index(2, 0))); // can't pass a valid modelindex
qRegisterMetaType<Qt::Orientation>("Qt::Orientation");
QSignalSpy headerDataChangedSpy(&model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)));
QVERIFY(model.removeRows(0, 2, QModelIndex()));
QCOMPARE(headerDataChangedSpy.size(), 2);
QCOMPARE(headerDataChangedSpy.at(0).at(1).toInt(), 1);
QCOMPARE(headerDataChangedSpy.at(0).at(2).toInt(), 1);
QCOMPARE(headerDataChangedSpy.at(1).at(1).toInt(), 0);
QCOMPARE(headerDataChangedSpy.at(1).at(2).toInt(), 0);
QCOMPARE(model.rowCount(), 3);
QCOMPARE(beforeDeleteSpy.size(), 0);
QVERIFY(model.submitAll());
QCOMPARE(beforeDeleteSpy.size(), 2);
QCOMPARE(beforeDeleteSpy.at(0).at(0).toInt(), 0);
QCOMPARE(beforeDeleteSpy.at(1).at(0).toInt(), 1);
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("vohi"));
}
void tst_QSqlTableModel::removeInsertedRow()
{
QFETCH(QString, dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(submitpolicy);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QVERIFY(model.insertRow(1));
QCOMPARE(model.rowCount(), 4);
QVERIFY(model.removeRow(1));
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
// Now insert a row with a null, and check that removing it also works (QTBUG-15979 etc)
model.insertRow(1);
model.setData(model.index(1,0), 55);
model.setData(model.index(1,1), QString("null columns"));
model.setData(model.index(1,2), QVariant());
model.submitAll();
if (model.editStrategy() != QSqlTableModel::OnManualSubmit) {
QCOMPARE(model.rowCount(), 4);
QCOMPARE(model.data(model.index(1, 0)).toInt(), 55);
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("null columns"));
QCOMPARE(model.data(model.index(1, 2)).isNull(), true);
QVERIFY(model.select());
}
QCOMPARE(model.rowCount(), 4);
QCOMPARE(model.data(model.index(3, 0)).toInt(), 55);
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("null columns"));
QCOMPARE(model.data(model.index(3, 2)).isNull(), true);
QVERIFY(model.removeRow(3));
model.submitAll();
if (model.editStrategy() != QSqlTableModel::OnManualSubmit) {
QCOMPARE(model.rowCount(), 4);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
QCOMPARE(model.data(model.index(3, 1)).toString(), QString(""));
QVERIFY(model.select());
}
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
}
void tst_QSqlTableModel::removeInsertedRows()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(QSqlTableModel::OnManualSubmit); // you can't insert more than one row otherwise
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
// First put two empty rows, and remove them one by one
QVERIFY(model.insertRows(1, 2));
QCOMPARE(model.rowCount(), 5);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 1)).toString(), QString());
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(4, 1)).toString(), QString("vohi"));
QVERIFY(model.removeRow(1));
QCOMPARE(model.rowCount(), 4);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("vohi"));
QVERIFY(model.removeRow(1));
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
// Now put two empty rows, and remove them all at once
QVERIFY(model.insertRows(1, 2));
QCOMPARE(model.rowCount(), 5);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 1)).toString(), QString());
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(4, 1)).toString(), QString("vohi"));
QVERIFY(model.removeRows(1, 2));
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("vohi"));
// Now put two empty rows, and remove one good and two empty
QVERIFY(model.insertRows(1, 2));
QCOMPARE(model.rowCount(), 5);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 1)).toString(), QString());
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(4, 1)).toString(), QString("vohi"));
QVERIFY(model.removeRows(0, 3));
QVERIFY(model.submitAll()); // otherwise the remove of the real row doesn't work
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("vohi"));
// Reset back again
model.clear();
recreateTestTables();
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(QSqlTableModel::OnManualSubmit); // you can't insert more than one row otherwise
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
// Now two empty and one good
QVERIFY(model.insertRows(1, 2));
QCOMPARE(model.rowCount(), 5);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 1)).toString(), QString());
QCOMPARE(model.data(model.index(3, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(4, 1)).toString(), QString("vohi"));
QVERIFY(model.removeRows(1, 3));
QVERIFY(model.submitAll());
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("vohi"));
// Reset back again
model.clear();
recreateTestTables();
model.setTable(test);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(QSqlTableModel::OnManualSubmit); // you can't insert more than one row otherwise
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
// one empty, one good, one empty
QVERIFY(model.insertRows(1, 1));
QVERIFY(model.insertRows(3, 1));
QCOMPARE(model.rowCount(), 5);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString());
QCOMPARE(model.data(model.index(2, 1)).toString(), QString("trond"));
QCOMPARE(model.data(model.index(3, 1)).toString(), QString());
QCOMPARE(model.data(model.index(4, 1)).toString(), QString("vohi"));
QVERIFY(model.removeRows(1, 3));
QVERIFY(model.submitAll());
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QCOMPARE(model.data(model.index(1, 1)).toString(), QString("vohi"));
}
void tst_QSqlTableModel::revert()
{
QFETCH(QString, dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tblA = qTableName("revertATest", __FILE__, db);
QString tblB = qTableName("revertBTest", __FILE__, db);
QSqlQuery q(db);
q.exec("PRAGMA foreign_keys = ON;");
q.exec("DROP TABLE " + tblB);
q.exec("DROP TABLE " + tblA);
QVERIFY_SQL(q, exec("CREATE TABLE " + tblA + "(a INT PRIMARY KEY)"));
QVERIFY_SQL(q, exec("CREATE TABLE " + tblB + "(b INT PRIMARY KEY, FOREIGN KEY (b) REFERENCES " + tblA + " (a))"));
QVERIFY_SQL(q, exec("INSERT INTO " + tblA + "(a) VALUES (1)"));
QVERIFY_SQL(q, exec("INSERT INTO " + tblB + "(b) VALUES (1)"));
if (q.exec("UPDATE " + tblA + " SET a = -1"))
QSKIP("database does not enforce foreign key constraints, skipping test");
QSqlTableModel model(0, db);
model.setTable(tblA);
model.setSort(0, Qt::AscendingOrder);
model.setEditStrategy(submitpolicy);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 1);
QFAIL_SQL(model, isDirty());
// don't crash if there is no change
model.revert();
// UPDATE
// invalid value makes submit fail leaving pending update in cache
const QModelIndex idx = model.index(0, 0);
if (submitpolicy == QSqlTableModel::OnFieldChange)
QFAIL_SQL(model, setData(idx, int(-1)));
else
QVERIFY_SQL(model, setData(idx, int(-1)));
QVERIFY_SQL(model, isDirty(idx));
model.revert();
if (submitpolicy != QSqlTableModel::OnManualSubmit)
QFAIL_SQL(model, isDirty(idx));
else
QVERIFY_SQL(model, isDirty(idx));
// INSERT
QVERIFY_SQL(model, select());
// insertRow() does not submit leaving pending insert in cache
QVERIFY_SQL(model, insertRow(0));
QCOMPARE(model.rowCount(), 2);
QVERIFY_SQL(model, isDirty());
model.revert();
if (submitpolicy != QSqlTableModel::OnManualSubmit)
QFAIL_SQL(model, isDirty());
else
QVERIFY_SQL(model, isDirty());
// DELETE
QVERIFY_SQL(model, select());
// foreign key makes submit fail leaving pending delete in cache
if (submitpolicy == QSqlTableModel::OnManualSubmit)
QVERIFY_SQL(model, removeRow(0));
else
QFAIL_SQL(model, removeRow(0));
QVERIFY_SQL(model, isDirty());
model.revert();
if (submitpolicy != QSqlTableModel::OnManualSubmit)
QFAIL_SQL(model, isDirty());
else
QVERIFY_SQL(model, isDirty());
q.exec("DROP TABLE " + tblB);
q.exec("DROP TABLE " + tblA);
}
void tst_QSqlTableModel::isDirty()
{
QFETCH(QString, dbName);
QFETCH(int, submitpolicy_i);
QSqlTableModel::EditStrategy submitpolicy = (QSqlTableModel::EditStrategy) submitpolicy_i;
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setEditStrategy(submitpolicy);
model.setTable(test);
QFAIL_SQL(model, isDirty());
model.setSort(0, Qt::AscendingOrder);
QVERIFY_SQL(model, select());
QFAIL_SQL(model, isDirty());
// check that setting the current value does not add to the cache
{
QModelIndex i = model.index(0, 1);
QVariant v = model.data(i, Qt::EditRole);
QVERIFY_SQL(model, setData(i, v));
QFAIL_SQL(model, isDirty());
}
if (submitpolicy != QSqlTableModel::OnFieldChange) {
// setData() followed by revertAll()
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY_SQL(model, setData(model.index(0, 1), QString("sam i am")));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
model.revertAll();
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
// setData() followed by select(), which clears changes
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY_SQL(model, setData(model.index(0, 1), QString("sam i am")));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
}
if (submitpolicy == QSqlTableModel::OnRowChange) {
// dirty row must block change on other rows
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY(model.rowCount() > 1);
QVERIFY_SQL(model, setData(model.index(0, 1), QString("sam i am")));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
QVERIFY(!(model.flags(model.index(1, 1)) & Qt::ItemIsEditable));
QFAIL_SQL(model, setData(model.index(1, 1), QString("sam i am")));
QFAIL_SQL(model, setRecord(1, model.record(1)));
QFAIL_SQL(model, insertRow(1));
QFAIL_SQL(model, removeRow(1));
QFAIL_SQL(model, isDirty(model.index(1, 1)));
model.revertAll();
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
}
// setData() followed by submitAll()
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY_SQL(model, setData(model.index(0, 1), QString("sam i am")));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
if (submitpolicy != QSqlTableModel::OnFieldChange) {
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
}
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
// check status after refreshing underlying query
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
//restore original state
QVERIFY_SQL(model, setData(model.index(0, 1), QString("harry")));
QVERIFY_SQL(model, submitAll());
QVERIFY_SQL(model, select());
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
QSqlRecord newvals = model.record(0);
newvals.setValue(1, QString("sam i am"));
newvals.setGenerated(1, true);
if (submitpolicy == QSqlTableModel::OnManualSubmit) {
// setRecord() followed by revertAll()
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY_SQL(model, setRecord(0, newvals));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
model.revertAll();
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
// setRecord() followed by select(), which clears changes
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY_SQL(model, setRecord(0, newvals));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
}
// setRecord() followed by submitAll()
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QVERIFY_SQL(model, setRecord(0, newvals));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
if (submitpolicy == QSqlTableModel::OnManualSubmit) {
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
}
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
// check status after refreshing underlying query
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("sam i am"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
//restore original state
QVERIFY_SQL(model, setData(model.index(0, 1), QString("harry")));
QVERIFY_SQL(model, submitAll());
QVERIFY_SQL(model, select());
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
// insertRow()
QVERIFY_SQL(model, insertRow(0));
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
model.revertAll();
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
// removeRow()
QSqlRecord saved_rec = model.record(0);
QVERIFY_SQL(model, removeRow(0));
if (submitpolicy == QSqlTableModel::OnManualSubmit) {
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
}
QVERIFY_SQL(model, submitAll());
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
QVERIFY_SQL(model, select());
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("trond"));
// insertRecord(), put back the removed row
for (int i = saved_rec.count() - 1; i >= 0; --i)
saved_rec.setGenerated(i, true);
QVERIFY_SQL(model, insertRecord(0, saved_rec));
if (submitpolicy == QSqlTableModel::OnManualSubmit) {
QVERIFY_SQL(model, isDirty());
QVERIFY_SQL(model, isDirty(model.index(0, 1)));
}
QVERIFY_SQL(model, submitAll());
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
QVERIFY_SQL(model, select());
QFAIL_SQL(model, isDirty());
QFAIL_SQL(model, isDirty(model.index(0, 1)));
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("harry"));
}
void tst_QSqlTableModel::emptyTable()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlTableModel model(0, db);
QCOMPARE(model.rowCount(), 0);
QCOMPARE(model.columnCount(), 0);
model.setTable(qTableName("emptytable", __FILE__, db));
QCOMPARE(model.rowCount(), 0);
QCOMPARE(model.columnCount(), 1);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 0);
QCOMPARE(model.columnCount(), 1);
// QTBUG-29108: check correct horizontal header for empty query with pending insert
QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("id"));
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.insertRow(0);
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("id"));
model.revertAll();
}
void tst_QSqlTableModel::tablesAndSchemas()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
q.exec("DROP SCHEMA " + qTableName("testschema", __FILE__, db) + " CASCADE");
QVERIFY_SQL( q, exec("create schema " + qTableName("testschema", __FILE__, db)));
QString tableName = qTableName("testschema", __FILE__, db) + '.' + qTableName("testtable", __FILE__, db);
QVERIFY_SQL( q, exec("create table " + tableName + "(id int)"));
QVERIFY_SQL( q, exec("insert into " + tableName + " values(1)"));
QVERIFY_SQL( q, exec("insert into " + tableName + " values(2)"));
QSqlTableModel model(0, db);
model.setTable(tableName);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.columnCount(), 1);
}
void tst_QSqlTableModel::whitespaceInIdentifiers()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!testWhiteSpaceNames(db.driverName()))
QSKIP("DBMS doesn't support whitespaces in identifiers");
QString tableName = qTableName("qtestw hitespace", db);
QSqlTableModel model(0, db);
model.setTable(tableName);
QVERIFY_SQL(model, select());
}
void tst_QSqlTableModel::primaryKeyOrder()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
QSqlQuery q(db);
if (dbType == QSqlDriver::PostgreSQL)
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
QVERIFY_SQL(q, exec("create table " + qTableName("foo", __FILE__, db) + "(a varchar(20), id int not null primary key, b varchar(20))"));
QSqlTableModel model(0, db);
model.setTable(qTableName("foo", __FILE__, db));
QSqlIndex pk = model.primaryKey();
QCOMPARE(pk.count(), 1);
QCOMPARE(pk.fieldName(0), QLatin1String("id"));
QVERIFY(model.insertRow(0));
QVERIFY(model.setData(model.index(0, 0), "hello"));
QVERIFY(model.setData(model.index(0, 1), 42));
QVERIFY(model.setData(model.index(0, 2), "blah"));
QVERIFY_SQL(model, submitAll());
QVERIFY(model.setData(model.index(0, 1), 43));
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.data(model.index(0, 1)).toInt(), 43);
}
void tst_QSqlTableModel::setInvalidFilter()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
// set an invalid filter, make sure it fails
QSqlTableModel model(0, db);
model.setTable(test);
model.setFilter("blahfahsel");
QCOMPARE(model.filter(), QString("blahfahsel"));
QVERIFY(!model.select());
// set a valid filter later, make sure if passes
model.setFilter("id = 1");
QVERIFY_SQL(model, select());
}
void tst_QSqlTableModel::setFilter()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setFilter("id = 1");
QCOMPARE(model.filter(), QString("id = 1"));
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QSignalSpy modelAboutToBeResetSpy(&model, SIGNAL(modelAboutToBeReset()));
QSignalSpy modelResetSpy(&model, SIGNAL(modelReset()));
model.setFilter("id = 2");
// check the signals
QCOMPARE(modelAboutToBeResetSpy.size(), 1);
QCOMPARE(modelResetSpy.size(), 1);
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 0)).toInt(), 2);
}
void tst_QSqlTableModel::sqlite_bigTable()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString bigtable(qTableName("bigtable", __FILE__, db));
bool hasTransactions = db.driver()->hasFeature(QSqlDriver::Transactions);
if (hasTransactions) QVERIFY(db.transaction());
QSqlQuery q(db);
QVERIFY_SQL( q, exec("create table "+bigtable+"(id int primary key, name varchar)"));
QVERIFY_SQL( q, prepare("insert into "+bigtable+"(id, name) values (?, ?)"));
QElapsedTimer timing;
timing.start();
for (int i = 0; i < 10000; ++i) {
q.addBindValue(i);
q.addBindValue(QString::number(i));
if (i % 1000 == 0 && timing.elapsed() > 5000)
qDebug() << i << "records written";
QVERIFY_SQL( q, exec());
}
q.clear();
if (hasTransactions) QVERIFY(db.commit());
QSqlTableModel model(0, db);
model.setTable(bigtable);
QVERIFY_SQL(model, select());
QSqlRecord rec = model.record();
rec.setValue("id", 424242);
rec.setValue("name", "Guillaume");
QVERIFY_SQL(model, insertRecord(-1, rec));
model.clear();
}
// For task 118547: couldn't insert records unless select()
// had first been called.
void tst_QSqlTableModel::insertRecordBeforeSelect()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
QCOMPARE(model.lastError().type(), QSqlError::NoError);
QSqlRecord buffer = model.record();
buffer.setValue("id", 13);
buffer.setValue("name", QString("The Lion King"));
buffer.setValue("title", 0);
QVERIFY_SQL(model, insertRecord(-1, buffer));
buffer.setValue("id", 26);
buffer.setValue("name", QString("T. Leary"));
buffer.setValue("title", 0);
QVERIFY_SQL(model, insertRecord(1, buffer));
if (model.editStrategy() != QSqlTableModel::OnManualSubmit) {
QCOMPARE(model.rowCount(), 2);
QVERIFY_SQL(model, select());
}
int rowCount = model.rowCount();
model.clear();
QCOMPARE(model.rowCount(), 0);
QSqlTableModel model2(0, db);
model2.setTable(test);
QVERIFY_SQL(model2, select());
QCOMPARE(model2.rowCount(), rowCount);
}
// For task 118547: set errors if table doesn't exist and if records
// are inserted and submitted on a non-existing table.
void tst_QSqlTableModel::submitAllOnInvalidTable()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlTableModel model(0, db);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
// setTable returns a void, so the error can only be caught by
// manually checking lastError(). ### Qt5: This should be changed!
model.setTable(qTableName("invalidTable", __FILE__, db));
QCOMPARE(model.lastError().type(), QSqlError::StatementError);
// This will give us an empty record which is expected behavior
QSqlRecord buffer = model.record();
buffer.setValue("bogus", 1000);
buffer.setValue("bogus2", QString("I will go nowhere!"));
// Inserting the record into the *model* will work (OnManualSubmit)
QVERIFY_SQL(model, insertRecord(-1, buffer));
// The submit and select shall fail because the table doesn't exist
QEXPECT_FAIL("", "The table doesn't exist: submitAll() shall fail",
Continue);
QVERIFY_SQL(model, submitAll());
QEXPECT_FAIL("", "The table doesn't exist: select() shall fail",
Continue);
QVERIFY_SQL(model, select());
}
// For task 147575: the rowsRemoved signal emitted from the model was lying
void tst_QSqlTableModel::insertRecordsInLoop()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
model.select();
QSqlRecord record = model.record();
record.setValue(0, 10);
record.setValue(1, "Testman");
record.setValue(2, 1);
QSignalSpy modelAboutToBeResetSpy(&model, SIGNAL(modelAboutToBeReset()));
QSignalSpy modelResetSpy(&model, SIGNAL(modelReset()));
QSignalSpy spyRowsInserted(&model, SIGNAL(rowsInserted(QModelIndex,int,int)));
for (int i = 0; i < 10; i++) {
QVERIFY(model.insertRecord(model.rowCount(), record));
QCOMPARE(spyRowsInserted.at(i).at(1).toInt(), i+3); // The table already contains three rows
QCOMPARE(spyRowsInserted.at(i).at(2).toInt(), i+3);
}
model.submitAll(); // submitAll() calls select() which clears and repopulates the table
// model emits reset signals
QCOMPARE(modelAboutToBeResetSpy.size(), 1);
QCOMPARE(modelResetSpy.size(), 1);
QCOMPARE(model.rowCount(), 13);
QCOMPARE(model.columnCount(), 3);
}
void tst_QSqlTableModel::sqlite_attachedDatabase()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if(db.databaseName() == ":memory:")
QSKIP(":memory: database, skipping test");
QSqlDatabase attachedDb = QSqlDatabase::cloneDatabase(db, db.driverName() + QLatin1String("attached"));
attachedDb.setDatabaseName(db.databaseName()+QLatin1String("attached.dat"));
QVERIFY_SQL(attachedDb, open());
QSqlQuery q(attachedDb);
tst_Databases::safeDropTables(attachedDb, QStringList() << "atest" << "atest2");
QVERIFY_SQL( q, exec("CREATE TABLE atest(id int, text varchar(20))"));
QVERIFY_SQL( q, exec("CREATE TABLE atest2(id int, text varchar(20))"));
QVERIFY_SQL( q, exec("INSERT INTO atest VALUES(1, 'attached-atest')"));
QVERIFY_SQL( q, exec("INSERT INTO atest2 VALUES(2, 'attached-atest2')"));
QSqlQuery q2(db);
tst_Databases::safeDropTable(db, "atest");
QVERIFY_SQL(q2, exec("CREATE TABLE atest(id int, text varchar(20))"));
QVERIFY_SQL(q2, exec("INSERT INTO atest VALUES(3, 'main')"));
QVERIFY_SQL(q2, exec("ATTACH DATABASE \""+attachedDb.databaseName()+"\" as adb"));
// This should query the table in the attached database (schema supplied)
QSqlTableModel model(0, db);
model.setTable("adb.atest");
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 0), Qt::DisplayRole).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1), Qt::DisplayRole).toString(), QLatin1String("attached-atest"));
// This should query the table in the attached database (unique tablename)
model.setTable("atest2");
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 0), Qt::DisplayRole).toInt(), 2);
QCOMPARE(model.data(model.index(0, 1), Qt::DisplayRole).toString(), QLatin1String("attached-atest2"));
// This should query the table in the main database (tables in main db has 1st priority)
model.setTable("atest");
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 1);
QCOMPARE(model.data(model.index(0, 0), Qt::DisplayRole).toInt(), 3);
QCOMPARE(model.data(model.index(0, 1), Qt::DisplayRole).toString(), QLatin1String("main"));
attachedDb.close();
}
void tst_QSqlTableModel::tableModifyWithBlank()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlTableModel model(0, db);
model.setTable(qTableName("test4", __FILE__, db));
model.select();
//generate a time stamp for the test. Add one second to the current time to make sure
//it is different than the QSqlQuery test.
QString timeString=QDateTime::currentDateTime().addSecs(1).toString(Qt::ISODate);
//insert a new row, with column0 being the timestamp.
//Should be equivalent to QSqlQuery INSERT INTO... command)
QVERIFY_SQL(model, insertRow(0));
QVERIFY_SQL(model, setData(model.index(0,0),timeString));
QVERIFY_SQL(model, submitAll());
//set a filter on the table so the only record we get is the one we just made
//I could just do another setData command, but I want to make sure the TableModel
//matches exactly what is stored in the database
model.setFilter("column1='" + timeString + QLatin1Char('\'')); //filter to get just the newly entered row
QVERIFY_SQL(model, select());
//Make sure we only get one record, and that it is the one we just made
QCOMPARE(model.rowCount(), 1); //verify only one entry
QCOMPARE(model.record(0).value(0).toString(), timeString); //verify correct record
//At this point we know that the initial value (timestamp) was succsefully stored in the database
//Attempt to modify the data in the new record
//equivalent to query.exec("update test set column3="... command in direct test
//set the data in the first column to "col1ModelData"
QVERIFY_SQL(model, setData(model.index(0,1), "col1ModelData"));
//do a quick check to make sure that the setData command properly set the value in the model
QCOMPARE(model.record(0).value(1).toString(), QLatin1String("col1ModelData"));
//submit the changed data to the database
//This is where I have been getting errors.
QVERIFY_SQL(model, submitAll());
//make sure the model has the most current data for our record
QVERIFY_SQL(model, select());
//verify that our new record was the only record returned
QCOMPARE(model.rowCount(), 1);
//And that the record returned is, in fact, our test record.
QCOMPARE(model.record(0).value(0).toString(), timeString);
//Make sure the value of the first column matches what we set it to previously.
QCOMPARE(model.record(0).value(1).toString(), QLatin1String("col1ModelData"));
}
void tst_QSqlTableModel::removeColumnAndRow()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
QVERIFY_SQL(model, select());
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.columnCount(), 3);
QVERIFY(model.removeColumn(0));
QVERIFY(model.removeRow(0));
QVERIFY(model.submitAll());
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.columnCount(), 2);
// check with another table because the model has been modified
// but not the sql table
QSqlTableModel model2(0, db);
model2.setTable(test);
QVERIFY_SQL(model2, select());
QCOMPARE(model2.rowCount(), 2);
QCOMPARE(model2.columnCount(), 3);
}
void tst_QSqlTableModel::insertBeforeDelete()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlQuery q(db);
QVERIFY_SQL( q, exec("insert into " + test + " values(9, 'andrew', 9)"));
QVERIFY_SQL( q, exec("insert into " + test + " values(10, 'justin', 10)"));
QSqlTableModel model(0, db);
model.setTable(test);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
QVERIFY_SQL(model, select());
QSqlRecord rec = model.record();
rec.setValue(0, 4);
rec.setValue(1, QString("bill"));
rec.setValue(2, 4);
QVERIFY_SQL(model, insertRecord(4, rec));
QVERIFY_SQL(model, removeRow(5));
QVERIFY_SQL(model, submitAll());
QCOMPARE(model.rowCount(), 5);
}
void tst_QSqlTableModel::invalidFilterAndHeaderData()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto test = qTableName("test1", __FILE__, db);
QSqlTableModel model(0, db);
model.setTable(test);
model.setEditStrategy(QSqlTableModel::OnManualSubmit);
QVERIFY_SQL(model, select());
QVERIFY_SQL(model, setHeaderData(0, Qt::Horizontal, "id"));
QVERIFY_SQL(model, setHeaderData(1, Qt::Horizontal, "name"));
QVERIFY_SQL(model, setHeaderData(2, Qt::Horizontal, "title"));
model.setFilter("some nonsense");
QVariant v = model.headerData(0, Qt::Horizontal, Qt::SizeHintRole);
QVERIFY(!v.isValid());
}
class SqlThread : public QThread
{
public:
SqlThread() : QThread() {}
void run() override
{
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE", "non-default-connection");
QSqlTableModel stm(nullptr, db);
isDone = true;
}
bool isDone = false;
};
void tst_QSqlTableModel::modelInAnotherThread()
{
oldHandler = qInstallMessageHandler(sqlTableModelMessageHandler);
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
CHECK_DATABASE(db);
SqlThread t;
t.start();
QTRY_VERIFY(t.isDone);
QVERIFY(t.isFinished());
}
void tst_QSqlTableModel::sqlite_selectFromIdentifierWithDot()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
{
const auto fieldDot = qTableName("fieldDot", __FILE__, db);
tst_Databases::safeDropTable(db, fieldDot);
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("create table " + fieldDot + " (id int primary key, "
"\"person.firstname\" varchar(20))"));
QVERIFY_SQL(qry, exec("insert into " + fieldDot + " values(1, 'Andy')"));
QSqlTableModel model(0, db);
model.setTable(fieldDot);
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("Andy"));
}
const auto tableDot = QLatin1Char('[') + qTableName("table.dot", __FILE__, db) + QLatin1Char(']');
{
tst_Databases::safeDropTable(db, tableDot);
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("create table " + tableDot + " (id int primary key, "
"\"person.firstname\" varchar(20))"));
QVERIFY_SQL(qry, exec("insert into " + tableDot + " values(1, 'Andy')"));
QSqlTableModel model(0, db);
model.setTable(tableDot);
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("Andy"));
}
{
QSqlDatabase attachedDb = QSqlDatabase::addDatabase("QSQLITE", "attachedDb");
attachedDb.setDatabaseName(db.databaseName().replace("foo.db", "attached.db"));
QVERIFY(attachedDb.open());
QSqlQuery qry(attachedDb);
QVERIFY_SQL(qry, exec(QString("attach '%1' AS 'attached'").arg(db.databaseName())));
QSqlTableModel model(0, attachedDb);
model.setTable(QString("attached.%1").arg(tableDot));
QVERIFY_SQL(model, select());
QCOMPARE(model.data(model.index(0, 0)).toInt(), 1);
QCOMPARE(model.data(model.index(0, 1)).toString(), QString("Andy"));
}
}
QTEST_MAIN(tst_QSqlTableModel)
#include "tst_qsqltablemodel.moc"
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