mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-12-02 08:33:00 +08:00
524 lines
16 KiB
C++
524 lines
16 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QTest>
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#include <QString>
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#include <QSpinBox>
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#include <QPushButton>
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#include <QLineEdit>
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#include <QComboBox>
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#include <QDialogButtonBox>
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#include <QTimer>
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#include <qinputdialog.h>
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#include <QtWidgets/private/qdialog_p.h>
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class tst_QInputDialog : public QObject
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{
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Q_OBJECT
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QWidget *parent;
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QDialog::DialogCode doneCode;
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void (*testFunc)(QInputDialog *);
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static void testFuncGetInt(QInputDialog *dialog);
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static void testFuncGetDouble(QInputDialog *dialog);
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static void testFuncGetText(QInputDialog *dialog);
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static void testFuncGetItem(QInputDialog *dialog);
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static void testFuncSingleStepDouble(QInputDialog *dialog);
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void timerEvent(QTimerEvent *event) override;
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private slots:
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void getInt_data();
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void getInt();
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void getDouble_data();
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void getDouble();
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void taskQTBUG_54693_crashWhenParentIsDeletedWhileDialogIsOpen();
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void task255502getDouble();
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void getText_data();
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void getText();
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void getItem_data();
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void getItem();
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void task256299_getTextReturnNullStringOnRejected();
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void inputMethodHintsOfChildWidget();
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void setDoubleStep_data();
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void setDoubleStep();
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};
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QString stripFraction(const QString &s)
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{
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int period;
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if (s.contains('.'))
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period = s.indexOf('.');
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else if (s.contains(','))
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period = s.indexOf(',');
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else
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return s;
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int end;
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for (end = s.size() - 1; end > period && s[end] == '0'; --end) ;
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return s.left(end + (end == period ? 0 : 1));
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}
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QString normalizeNumericString(const QString &s)
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{
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return stripFraction(s); // assumed to be sufficient
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}
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void _keyClick(QWidget *widget, char key)
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{
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QTest::keyClick(widget, key);
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}
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void _keyClick(QWidget *widget, Qt::Key key)
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{
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QTest::keyClick(widget, key);
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}
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template <typename SpinBoxType>
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void testTypingValue(
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SpinBoxType* sbox, QPushButton *okButton, const QString &value)
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{
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sbox->selectAll();
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for (int i = 0; i < value.size(); ++i) {
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const QChar valChar = value[i];
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_keyClick(static_cast<QWidget *>(sbox), valChar.toLatin1()); // ### always guaranteed to work?
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if (sbox->hasAcceptableInput())
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QVERIFY(okButton->isEnabled());
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else
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QVERIFY(!okButton->isEnabled());
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}
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}
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void testTypingValue(QLineEdit *ledit, QPushButton *okButton, const QString &value)
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{
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ledit->selectAll();
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for (int i = 0; i < value.size(); ++i) {
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const QChar valChar = value[i];
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_keyClick(ledit, valChar.toLatin1()); // ### always guaranteed to work?
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QVERIFY(ledit->hasAcceptableInput());
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QVERIFY(okButton->isEnabled());
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}
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}
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template <typename SpinBoxType, typename ValueType>
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void testInvalidateAndRestore(
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SpinBoxType* sbox, QPushButton *okButton, QLineEdit *ledit, ValueType * = 0)
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{
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const ValueType lastValidValue = sbox->value();
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sbox->selectAll();
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_keyClick(ledit, Qt::Key_Delete);
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QVERIFY(!sbox->hasAcceptableInput());
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QVERIFY(!okButton->isEnabled());
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_keyClick(ledit, Qt::Key_Return); // should work with Qt::Key_Enter too
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QVERIFY(sbox->hasAcceptableInput());
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QVERIFY(okButton->isEnabled());
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QCOMPARE(sbox->value(), lastValidValue);
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QLocale loc;
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QCOMPARE(
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normalizeNumericString(ledit->text()),
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normalizeNumericString(loc.toString(sbox->value())));
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}
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template <typename SpinBoxType, typename ValueType>
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void testGetNumeric(QInputDialog *dialog, SpinBoxType * = 0, ValueType * = 0)
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{
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SpinBoxType *sbox = dialog->findChild<SpinBoxType *>();
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QVERIFY(sbox != 0);
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QLineEdit *ledit = static_cast<QObject *>(sbox)->findChild<QLineEdit *>();
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QVERIFY(ledit != 0);
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QDialogButtonBox *bbox = dialog->findChild<QDialogButtonBox *>();
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QVERIFY(bbox != 0);
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QPushButton *okButton = bbox->button(QDialogButtonBox::Ok);
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QVERIFY(okButton != 0);
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QVERIFY(sbox->value() >= sbox->minimum());
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QVERIFY(sbox->value() <= sbox->maximum());
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QVERIFY(sbox->hasAcceptableInput());
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QLocale loc;
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QCOMPARE(
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normalizeNumericString(ledit->selectedText()),
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normalizeNumericString(loc.toString(sbox->value())));
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QVERIFY(okButton->isEnabled());
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const ValueType origValue = sbox->value();
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testInvalidateAndRestore<SpinBoxType, ValueType>(sbox, okButton, ledit);
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testTypingValue<SpinBoxType>(sbox, okButton, QString::number(sbox->minimum()));
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testTypingValue<SpinBoxType>(sbox, okButton, QString::number(sbox->maximum()));
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testTypingValue<SpinBoxType>(sbox, okButton, QString::number(sbox->minimum() - 1));
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testTypingValue<SpinBoxType>(sbox, okButton, QString::number(sbox->maximum() + 1));
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testTypingValue<SpinBoxType>(sbox, okButton, "0");
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testTypingValue<SpinBoxType>(sbox, okButton, "0.0");
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testTypingValue<SpinBoxType>(sbox, okButton, "foobar");
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testTypingValue<SpinBoxType>(sbox, okButton, loc.toString(origValue));
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}
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void testGetText(QInputDialog *dialog)
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{
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QLineEdit *ledit = dialog->findChild<QLineEdit *>();
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QVERIFY(ledit);
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QDialogButtonBox *bbox = dialog->findChild<QDialogButtonBox *>();
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QVERIFY(bbox);
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QPushButton *okButton = bbox->button(QDialogButtonBox::Ok);
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QVERIFY(okButton);
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QVERIFY(ledit->hasAcceptableInput());
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QCOMPARE(ledit->selectedText(), ledit->text());
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QVERIFY(okButton->isEnabled());
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const QString origValue = ledit->text();
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testTypingValue(ledit, okButton, origValue);
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}
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void testGetItem(QInputDialog *dialog)
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{
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QComboBox *cbox = dialog->findChild<QComboBox *>();
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QVERIFY(cbox);
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QDialogButtonBox *bbox = dialog->findChild<QDialogButtonBox *>();
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QVERIFY(bbox);
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QPushButton *okButton = bbox->button(QDialogButtonBox::Ok);
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QVERIFY(okButton);
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QVERIFY(okButton->isEnabled());
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const int origIndex = cbox->currentIndex();
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cbox->setCurrentIndex(origIndex - 1);
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cbox->setCurrentIndex(origIndex);
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QVERIFY(okButton->isEnabled());
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}
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void tst_QInputDialog::testFuncGetInt(QInputDialog *dialog)
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{
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testGetNumeric<QSpinBox, int>(dialog);
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}
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void tst_QInputDialog::testFuncGetDouble(QInputDialog *dialog)
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{
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testGetNumeric<QDoubleSpinBox, double>(dialog);
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}
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void tst_QInputDialog::testFuncGetText(QInputDialog *dialog)
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{
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::testGetText(dialog);
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}
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void tst_QInputDialog::testFuncGetItem(QInputDialog *dialog)
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{
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::testGetItem(dialog);
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}
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void tst_QInputDialog::timerEvent(QTimerEvent *event)
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{
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killTimer(event->timerId());
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QInputDialog *dialog = parent->findChild<QInputDialog *>();
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QVERIFY(dialog);
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if (testFunc)
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testFunc(dialog);
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dialog->done(doneCode); // cause static function call to return
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}
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void tst_QInputDialog::getInt_data()
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{
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QTest::addColumn<int>("min");
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QTest::addColumn<int>("max");
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QTest::newRow("getInt() - -") << -20 << -10;
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QTest::newRow("getInt() - 0") << -20 << 0;
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QTest::newRow("getInt() - +") << -20 << 20;
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QTest::newRow("getInt() 0 +") << 0 << 20;
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QTest::newRow("getInt() + +") << 10 << 20;
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}
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void tst_QInputDialog::getInt()
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{
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QFETCH(int, min);
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QFETCH(int, max);
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QVERIFY(min < max);
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#if defined(Q_OS_MACOS)
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if (QSysInfo::productVersion() == QLatin1String("10.12")) {
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QSKIP("Test hangs on macOS 10.12 -- QTQAINFRA-1356");
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return;
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}
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#endif
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parent = new QWidget;
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doneCode = QDialog::Accepted;
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testFunc = &tst_QInputDialog::testFuncGetInt;
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startTimer(0);
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bool ok = false;
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const int value = min + (max - min) / 2;
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const int result = QInputDialog::getInt(parent, "", "", value, min, max, 1, &ok);
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QVERIFY(ok);
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QCOMPARE(result, value);
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delete parent;
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}
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void tst_QInputDialog::getDouble_data()
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{
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QTest::addColumn<double>("min");
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QTest::addColumn<double>("max");
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QTest::addColumn<int>("decimals");
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QTest::newRow("getDouble() - - d0") << -20.0 << -10.0 << 0;
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QTest::newRow("getDouble() - 0 d0") << -20.0 << 0.0 << 0;
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QTest::newRow("getDouble() - + d0") << -20.0 << 20.0 << 0;
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QTest::newRow("getDouble() 0 + d0") << 0.0 << 20.0 << 0;
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QTest::newRow("getDouble() + + d0") << 10.0 << 20.0 << 0;
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QTest::newRow("getDouble() - - d1") << -20.5 << -10.5 << 1;
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QTest::newRow("getDouble() - 0 d1") << -20.5 << 0.0 << 1;
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QTest::newRow("getDouble() - + d1") << -20.5 << 20.5 << 1;
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QTest::newRow("getDouble() 0 + d1") << 0.0 << 20.5 << 1;
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QTest::newRow("getDouble() + + d1") << 10.5 << 20.5 << 1;
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QTest::newRow("getDouble() - - d2") << -20.05 << -10.05 << 2;
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QTest::newRow("getDouble() - 0 d2") << -20.05 << 0.0 << 2;
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QTest::newRow("getDouble() - + d2") << -20.05 << 20.05 << 2;
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QTest::newRow("getDouble() 0 + d2") << 0.0 << 20.05 << 2;
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QTest::newRow("getDouble() + + d2") << 10.05 << 20.05 << 2;
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}
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void tst_QInputDialog::getDouble()
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{
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QFETCH(double, min);
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QFETCH(double, max);
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QFETCH(int, decimals);
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QVERIFY(min < max && decimals >= 0 && decimals <= 13);
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#if defined(Q_OS_MACOS)
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if (QSysInfo::productVersion() == QLatin1String("10.12")) {
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QSKIP("Test hangs on macOS 10.12 -- QTQAINFRA-1356");
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return;
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}
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#endif
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parent = new QWidget;
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doneCode = QDialog::Accepted;
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testFunc = &tst_QInputDialog::testFuncGetDouble;
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startTimer(0);
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bool ok = false;
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// avoid decimals due to inconsistent roundoff behavior in QInputDialog::getDouble()
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// (at one decimal, 10.25 is rounded off to 10.2, while at two decimals, 10.025 is
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// rounded off to 10.03)
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const double value = static_cast<int>(min + (max - min) / 2);
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const double result =
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QInputDialog::getDouble(parent, "", "", value, min, max, decimals, &ok, Qt::WindowFlags(), 1);
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QVERIFY(ok);
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QCOMPARE(result, value);
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delete parent;
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}
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namespace {
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class SelfDestructParent : public QWidget
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{
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Q_OBJECT
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public:
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explicit SelfDestructParent(int delay = 100)
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: QWidget(nullptr)
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{
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QTimer::singleShot(delay, this, SLOT(deleteLater()));
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}
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};
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}
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void tst_QInputDialog::taskQTBUG_54693_crashWhenParentIsDeletedWhileDialogIsOpen()
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{
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// getText
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{
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QAutoPointer<SelfDestructParent> dialog(new SelfDestructParent);
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bool ok = true;
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const QString result = QInputDialog::getText(dialog.get(), "Title", "Label", QLineEdit::Normal, "Text", &ok);
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QVERIFY(!dialog);
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QVERIFY(!ok);
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QVERIFY(result.isNull());
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}
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// getMultiLineText
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{
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QAutoPointer<SelfDestructParent> dialog(new SelfDestructParent);
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bool ok = true;
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const QString result = QInputDialog::getMultiLineText(dialog.get(), "Title", "Label", "Text", &ok);
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QVERIFY(!dialog);
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QVERIFY(!ok);
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QVERIFY(result.isNull());
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}
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// getItem
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for (int editable = 0; editable < 2; ++editable) {
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QAutoPointer<SelfDestructParent> dialog(new SelfDestructParent);
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bool ok = true;
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const QString result = QInputDialog::getItem(dialog.get(), "Title", "Label",
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QStringList() << "1" << "2", 1,
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editable != 0, &ok);
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QVERIFY(!dialog);
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QVERIFY(!ok);
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QCOMPARE(result, QLatin1String("2"));
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}
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// getInt
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{
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const int initial = 7;
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QAutoPointer<SelfDestructParent> dialog(new SelfDestructParent);
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bool ok = true;
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const int result = QInputDialog::getInt(dialog.get(), "Title", "Label", initial, -10, +10, 1, &ok);
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QVERIFY(!dialog);
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QVERIFY(!ok);
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QCOMPARE(result, initial);
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}
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// getDouble
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{
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const double initial = 7;
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QAutoPointer<SelfDestructParent> dialog(new SelfDestructParent);
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bool ok = true;
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const double result = QInputDialog::getDouble(dialog.get(), "Title", "Label", initial, -10, +10, 2, &ok,
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Qt::WindowFlags(), 1);
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QVERIFY(!dialog);
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QVERIFY(!ok);
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QCOMPARE(result, initial);
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}
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}
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void tst_QInputDialog::task255502getDouble()
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{
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parent = new QWidget;
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doneCode = QDialog::Accepted;
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testFunc = &tst_QInputDialog::testFuncGetDouble;
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startTimer(0);
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bool ok = false;
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const double value = 0.001;
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const double result =
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QInputDialog::getDouble(parent, "", "", value, -1, 1, 4, &ok, Qt::WindowFlags(), 1);
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QVERIFY(ok);
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QCOMPARE(result, value);
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delete parent;
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}
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void tst_QInputDialog::getText_data()
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{
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QTest::addColumn<QString>("text");
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QTest::newRow("getText() 1") << "";
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QTest::newRow("getText() 2") << "foobar";
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QTest::newRow("getText() 3") << " foobar";
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QTest::newRow("getText() 4") << "foobar ";
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QTest::newRow("getText() 5") << "aAzZ`1234567890-=~!@#$%^&*()_+[]{}\\|;:'\",.<>/?";
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}
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void tst_QInputDialog::getText()
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{
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QFETCH(QString, text);
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parent = new QWidget;
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doneCode = QDialog::Accepted;
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testFunc = &tst_QInputDialog::testFuncGetText;
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startTimer(0);
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bool ok = false;
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const QString result = QInputDialog::getText(parent, "", "", QLineEdit::Normal, text, &ok);
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QVERIFY(ok);
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QCOMPARE(result, text);
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delete parent;
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}
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void tst_QInputDialog::task256299_getTextReturnNullStringOnRejected()
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{
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parent = new QWidget;
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doneCode = QDialog::Rejected;
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testFunc = 0;
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startTimer(0);
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bool ok = true;
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const QString result = QInputDialog::getText(parent, "", "", QLineEdit::Normal, "foobar", &ok);
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QVERIFY(!ok);
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QVERIFY(result.isNull());
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delete parent;
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}
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void tst_QInputDialog::getItem_data()
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{
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QTest::addColumn<QStringList>("items");
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QTest::addColumn<bool>("editable");
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QTest::newRow("getItem() 1 true") << (QStringList() << "") << true;
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QTest::newRow("getItem() 2 true") <<
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(QStringList() << "spring" << "summer" << "fall" << "winter") << true;
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QTest::newRow("getItem() 1 false") << (QStringList() << "") << false;
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QTest::newRow("getItem() 2 false") <<
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(QStringList() << "spring" << "summer" << "fall" << "winter") << false;
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}
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void tst_QInputDialog::getItem()
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{
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QFETCH(QStringList, items);
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QFETCH(bool, editable);
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parent = new QWidget;
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doneCode = QDialog::Accepted;
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testFunc = &tst_QInputDialog::testFuncGetItem;
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startTimer(0);
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bool ok = false;
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const int index = items.size() / 2;
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const QString result = QInputDialog::getItem(parent, "", "", items, index, editable, &ok);
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QVERIFY(ok);
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QCOMPARE(result, items[index]);
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delete parent;
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}
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void tst_QInputDialog::inputMethodHintsOfChildWidget()
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{
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QInputDialog dialog;
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dialog.setInputMode(QInputDialog::TextInput);
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QList<QObject *> children = dialog.children();
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QLineEdit *editWidget = 0;
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for (int c = 0; c < children.size(); c++) {
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editWidget = qobject_cast<QLineEdit *>(children.at(c));
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if (editWidget)
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break;
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}
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QVERIFY(editWidget);
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QCOMPARE(editWidget->inputMethodHints(), dialog.inputMethodHints());
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QCOMPARE(editWidget->inputMethodHints(), Qt::ImhNone);
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dialog.setInputMethodHints(Qt::ImhDigitsOnly);
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QCOMPARE(editWidget->inputMethodHints(), dialog.inputMethodHints());
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QCOMPARE(editWidget->inputMethodHints(), Qt::ImhDigitsOnly);
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}
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void tst_QInputDialog::testFuncSingleStepDouble(QInputDialog *dialog)
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{
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QDoubleSpinBox *sbox = dialog->findChild<QDoubleSpinBox *>();
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QVERIFY(sbox);
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QTest::keyClick(sbox, Qt::Key_Up);
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}
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|
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void tst_QInputDialog::setDoubleStep_data()
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{
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QTest::addColumn<double>("min");
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QTest::addColumn<double>("max");
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QTest::addColumn<int>("decimals");
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QTest::addColumn<double>("doubleStep");
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QTest::addColumn<double>("actualResult");
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QTest::newRow("step 2.0") << 0.0 << 10.0 << 0 << 2.0 << 2.0;
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QTest::newRow("step 2.5") << 0.5 << 10.5 << 1 << 2.5 << 3.0;
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QTest::newRow("step 2.25") << 10.05 << 20.05 << 2 << 2.25 << 12.30;
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QTest::newRow("step 2.25 fewer decimals") << 0.5 << 10.5 << 1 << 2.25 << 2.75;
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}
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|
|
|
void tst_QInputDialog::setDoubleStep()
|
|
{
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|
QFETCH(double, min);
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|
QFETCH(double, max);
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|
QFETCH(int, decimals);
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|
QFETCH(double, doubleStep);
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|
QFETCH(double, actualResult);
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|
QWidget p;
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|
parent = &p;
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|
doneCode = QDialog::Accepted;
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|
testFunc = &tst_QInputDialog::testFuncSingleStepDouble;
|
|
startTimer(0);
|
|
bool ok = false;
|
|
const double result = QInputDialog::getDouble(parent, QString(), QString(), min, min,
|
|
max, decimals, &ok, QFlags<Qt::WindowType>(),
|
|
doubleStep);
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|
QVERIFY(ok);
|
|
QCOMPARE(result, actualResult);
|
|
}
|
|
|
|
QTEST_MAIN(tst_QInputDialog)
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|
#include "tst_qinputdialog.moc"
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