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qt5base-lts/tests/auto/gui/text/qtexttable/tst_qtexttable.cpp
Jani Heikkinen f776595cc1 Updated license headers 
From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some
exceptions, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/

Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one
(in those files which will be under GPL 3 with exceptions)

Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-21 18:55:18 +00:00

1133 lines
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qtextdocument.h>
#include <qtextdocumentfragment.h>
#include <qtexttable.h>
#include <qdebug.h>
#include <qtextcursor.h>
#include <qtextdocument.h>
#ifndef QT_NO_WIDGETS
#include <qtextedit.h>
#endif
#ifndef QT_NO_PRINTER
#include <QPagedPaintDevice>
#include <QPainter>
#include <QPaintEngine>
#endif
typedef QList<int> IntList;
QT_FORWARD_DECLARE_CLASS(QTextDocument)
class tst_QTextTable : public QObject
{
Q_OBJECT
private slots:
void init();
void cleanup();
void cursorPositioning();
void variousTableModifications();
void tableShrinking();
void spans();
void variousModifications2();
void tableManager_undo();
void tableManager_removeCell();
void rowAt();
void rowAtWithSpans();
void multiBlockCells();
void insertRows();
void deleteInTable();
void mergeCells();
void mergeAndInsert();
void splitCells();
void blocksForTableShouldHaveEmptyFormat();
void removeTableByRemoveRows();
void removeTableByRemoveColumns();
void setCellFormat();
void removeRows1();
void removeRows2();
void removeRows3();
void removeRows4();
void removeRows5();
void removeColumns1();
void removeColumns2();
void removeColumns3();
void removeColumns4();
void removeColumns5();
void removeColumnsInTableWithMergedRows();
#ifndef QT_NO_WIDGETS
void QTBUG11282_insertBeforeMergedEnding_data();
void QTBUG11282_insertBeforeMergedEnding();
#endif
void QTBUG22011_insertBeforeRowSpan();
#ifndef QT_NO_PRINTER
void QTBUG31330_renderBackground();
#endif
private:
QTextTable *create2x2Table();
QTextTable *create4x4Table();
QTextTable *createTable(int rows, int cols);
QTextDocument *doc;
QTextCursor cursor;
};
void tst_QTextTable::init()
{
doc = new QTextDocument;
cursor = QTextCursor(doc);
}
void tst_QTextTable::cleanup()
{
cursor = QTextCursor();
delete doc;
doc = 0;
}
void tst_QTextTable::cursorPositioning()
{
// ensure the cursor is placed at the beginning of the first cell upon
// table creation
QTextTable *table = cursor.insertTable(2, 2);
QVERIFY(cursor == table->cellAt(0, 0).firstCursorPosition());
QVERIFY(table->cellAt(0, 0).firstPosition() == table->firstPosition());
}
void tst_QTextTable::variousTableModifications()
{
QTextTableFormat tableFmt;
QTextTable *tab = cursor.insertTable(2, 2, tableFmt);
QCOMPARE(doc->toPlainText().length(), 5);
QCOMPARE(tab, cursor.currentTable());
QCOMPARE(tab->columns(), 2);
QCOMPARE(tab->rows(), 2);
QCOMPARE(cursor.position(), 1);
QTextCharFormat fmt = cursor.charFormat();
QCOMPARE(fmt.objectIndex(), -1);
QTextTableCell cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QCOMPARE(cell.row(), 0);
QCOMPARE(cell.column(), 0);
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 2);
fmt = cursor.charFormat();
QCOMPARE(fmt.objectIndex(), -1);
cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QCOMPARE(cell.row(), 0);
QCOMPARE(cell.column(), 1);
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 3);
fmt = cursor.charFormat();
QCOMPARE(fmt.objectIndex(), -1);
cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QCOMPARE(cell.row(), 1);
QCOMPARE(cell.column(), 0);
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 4);
fmt = cursor.charFormat();
QCOMPARE(fmt.objectIndex(), -1);
cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QCOMPARE(cell.row(), 1);
QCOMPARE(cell.column(), 1);
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 5);
fmt = cursor.charFormat();
QCOMPARE(fmt.objectIndex(), -1);
cell = tab->cellAt(cursor);
QVERIFY(!cell.isValid());
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 5);
// check we can't delete the cells with the cursor
cursor.movePosition(QTextCursor::Start);
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 1);
cursor.deleteChar();
QCOMPARE(doc->toPlainText().length(), 5);
cursor.movePosition(QTextCursor::NextBlock);
QCOMPARE(cursor.position(), 2);
cursor.deleteChar();
QCOMPARE(doc->toPlainText().length(), 5);
cursor.deletePreviousChar();
QCOMPARE(cursor.position(), 2);
QCOMPARE(doc->toPlainText().length(), 5);
QTextTable *table = cursor.currentTable();
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
table->insertRows(2, 1);
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 2);
QCOMPARE(doc->toPlainText().length(), 7);
table->insertColumns(2, 2);
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 4);
QCOMPARE(doc->toPlainText().length(), 13);
table->resize(4, 5);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 5);
QCOMPARE(doc->toPlainText().length(), 21);
}
void tst_QTextTable::tableShrinking()
{
QTextTableFormat tableFmt;
cursor.insertTable(3, 4, tableFmt);
QCOMPARE(doc->toPlainText().length(), 13);
QTextTable *table = cursor.currentTable();
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 4);
table->removeRows(1, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 4);
QCOMPARE(doc->toPlainText().length(), 9);
table->removeColumns(1, 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QCOMPARE(doc->toPlainText().length(), 5);
table->resize(1, 1);
QCOMPARE(table->rows(), 1);
QCOMPARE(table->columns(), 1);
QCOMPARE(doc->toPlainText().length(), 2);
}
void tst_QTextTable::spans()
{
QTextTableFormat tableFmt;
cursor.insertTable(2, 2, tableFmt);
QTextTable *table = cursor.currentTable();
QVERIFY(table->cellAt(0, 0) != table->cellAt(0, 1));
table->mergeCells(0, 0, 1, 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QVERIFY(table->cellAt(0, 0) == table->cellAt(0, 1));
table->mergeCells(0, 0, 2, 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
}
void tst_QTextTable::variousModifications2()
{
QTextTableFormat tableFmt;
cursor.insertTable(2, 5, tableFmt);
QCOMPARE(doc->toPlainText().length(), 11);
QTextTable *table = cursor.currentTable();
QCOMPARE(cursor.position(), 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 5);
table->insertColumns(0, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 6);
table->insertColumns(6, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 7);
table->insertRows(0, 1);
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 7);
table->insertRows(3, 1);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 7);
table->removeRows(0, 1);
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 7);
table->removeRows(2, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 7);
table->removeColumns(0, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 6);
table->removeColumns(5, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 5);
tableFmt = table->format();
table->insertColumns(2, 1);
table->setFormat(tableFmt);
table->insertColumns(2, 1);
QCOMPARE(table->columns(), 7);
}
void tst_QTextTable::tableManager_undo()
{
QTextTableFormat fmt;
fmt.setBorder(10);
QTextTable *table = cursor.insertTable(2, 2, fmt);
QVERIFY(table);
QCOMPARE(table->format().border(), qreal(10));
fmt.setBorder(20);
table->setFormat(fmt);
QCOMPARE(table->format().border(), qreal(20));
doc->undo();
QCOMPARE(table->format().border(), qreal(10));
}
void tst_QTextTable::tableManager_removeCell()
{
// essentially a test for TableManager::removeCell, in particular to remove empty items from the rowlist.
// If it fails it'll triger assertions inside TableManager. Yeah, not pretty, should VERIFY here ;(
cursor.insertTable(2, 2, QTextTableFormat());
doc->undo();
// ###
QVERIFY(true);
}
void tst_QTextTable::rowAt()
{
// test TablePrivate::rowAt
QTextTable *table = cursor.insertTable(4, 2);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 2);
QTextCursor cell00Cursor = table->cellAt(0, 0).firstCursorPosition();
QTextCursor cell10Cursor = table->cellAt(1, 0).firstCursorPosition();
QTextCursor cell20Cursor = table->cellAt(2, 0).firstCursorPosition();
QTextCursor cell21Cursor = table->cellAt(2, 1).firstCursorPosition();
QTextCursor cell30Cursor = table->cellAt(3, 0).firstCursorPosition();
QCOMPARE(table->cellAt(cell00Cursor).firstCursorPosition(), cell00Cursor);
QCOMPARE(table->cellAt(cell10Cursor).firstCursorPosition(), cell10Cursor);
QCOMPARE(table->cellAt(cell20Cursor).firstCursorPosition(), cell20Cursor);
QCOMPARE(table->cellAt(cell30Cursor).firstCursorPosition(), cell30Cursor);
table->mergeCells(1, 0, 2, 1);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 2);
QVERIFY(cell00Cursor == table->cellAt(0, 0).firstCursorPosition());
QVERIFY(cell10Cursor == table->cellAt(1, 0).firstCursorPosition());
QVERIFY(cell10Cursor == table->cellAt(2, 0).firstCursorPosition());
QVERIFY(cell21Cursor == table->cellAt(2, 1).firstCursorPosition());
QVERIFY(cell30Cursor == table->cellAt(3, 0).firstCursorPosition());
table->mergeCells(1, 0, 2, 2);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 2);
QVERIFY(cell00Cursor == table->cellAt(0, 0).firstCursorPosition());
QVERIFY(cell00Cursor == table->cellAt(0, 0).firstCursorPosition());
QVERIFY(cell10Cursor == table->cellAt(1, 0).firstCursorPosition());
QVERIFY(cell10Cursor == table->cellAt(1, 1).firstCursorPosition());
QVERIFY(cell10Cursor == table->cellAt(2, 0).firstCursorPosition());
QVERIFY(cell10Cursor == table->cellAt(2, 1).firstCursorPosition());
QVERIFY(cell30Cursor == table->cellAt(3, 0).firstCursorPosition());
}
void tst_QTextTable::rowAtWithSpans()
{
QTextTable *table = cursor.insertTable(2, 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
table->mergeCells(0, 0, 2, 1);
QVERIFY(table->cellAt(0, 0).rowSpan() == 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
table->mergeCells(0, 0, 2, 2);
QVERIFY(table->cellAt(0, 0).columnSpan() == 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
}
void tst_QTextTable::multiBlockCells()
{
// little testcase for multi-block cells
QTextTable *table = cursor.insertTable(2, 2);
QVERIFY(cursor == table->cellAt(0, 0).firstCursorPosition());
cursor.insertText("Hello");
cursor.insertBlock(QTextBlockFormat());
cursor.insertText("World");
cursor.movePosition(QTextCursor::Left);
QVERIFY(table->cellAt(0, 0) == table->cellAt(cursor));
}
void tst_QTextTable::insertRows()
{
// little testcase for multi-block cells
QTextTable *table = cursor.insertTable(2, 2);
QVERIFY(cursor == table->cellAt(0, 0).firstCursorPosition());
table->insertRows(0, 1);
QCOMPARE(table->rows(), 3);
table->insertRows(1, 1);
QCOMPARE(table->rows(), 4);
table->insertRows(-1, 1);
QCOMPARE(table->rows(), 5);
table->insertRows(5, 2);
QCOMPARE(table->rows(), 7);
}
void tst_QTextTable::deleteInTable()
{
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("Blah");
table->cellAt(0, 1).firstCursorPosition().insertText("Foo");
table->cellAt(1, 0).firstCursorPosition().insertText("Bar");
table->cellAt(1, 1).firstCursorPosition().insertText("Hah");
cursor = table->cellAt(1, 1).firstCursorPosition();
cursor.movePosition(QTextCursor::PreviousBlock, QTextCursor::KeepAnchor);
QCOMPARE(table->cellAt(cursor.position()).row(), 1);
QCOMPARE(table->cellAt(cursor.position()).column(), 0);
cursor.removeSelectedText();
QCOMPARE(table->columns(), 2);
QCOMPARE(table->rows(), 2);
// verify table is still all in shape. Only the text inside should get deleted
for (int row = 0; row < table->rows(); ++row)
for (int col = 0; col < table->columns(); ++col) {
const QTextTableCell cell = table->cellAt(row, col);
QVERIFY(cell.isValid());
QCOMPARE(cell.rowSpan(), 1);
QCOMPARE(cell.columnSpan(), 1);
}
}
QTextTable *tst_QTextTable::create2x2Table()
{
cleanup();
init();
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("Blah");
table->cellAt(0, 1).firstCursorPosition().insertText("Foo");
table->cellAt(1, 0).firstCursorPosition().insertText("Bar");
table->cellAt(1, 1).firstCursorPosition().insertText("Hah");
return table;
}
QTextTable *tst_QTextTable::create4x4Table()
{
cleanup();
init();
QTextTable *table = cursor.insertTable(4, 4);
table->cellAt(0, 0).firstCursorPosition().insertText("Blah");
table->cellAt(0, 1).firstCursorPosition().insertText("Foo");
table->cellAt(1, 0).firstCursorPosition().insertText("Bar");
table->cellAt(1, 1).firstCursorPosition().insertText("Hah");
return table;
}
QTextTable *tst_QTextTable::createTable(int rows, int cols)
{
cleanup();
init();
QTextTable *table = cursor.insertTable(rows, cols);
return table;
}
void tst_QTextTable::mergeCells()
{
QTextTable *table = create4x4Table();
table->mergeCells(1, 1, 1, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
table->mergeCells(1, 1, 2, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
table = create4x4Table();
table->mergeCells(1, 1, 2, 1);
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
table->mergeCells(1, 1, 2, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
table = create4x4Table();
table->mergeCells(1, 1, 2, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
// should do nothing
table->mergeCells(1, 1, 1, 1);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
table = create2x2Table();
table->mergeCells(0, 1, 2, 1);
table->mergeCells(0, 0, 2, 2);
QVERIFY(table->cellAt(0, 0) == table->cellAt(0, 1));
QVERIFY(table->cellAt(0, 0) == table->cellAt(1, 0));
QVERIFY(table->cellAt(0, 0) == table->cellAt(1, 1));
QTextBlock block = table->cellAt(0, 0).firstCursorPosition().block();
QCOMPARE(block.text(), QLatin1String("Blah Foo"));
QCOMPARE(block.next().text(), QLatin1String("Hah"));
QCOMPARE(block.next().next().text(), QLatin1String("Bar"));
table = create4x4Table();
QTextCursor cursor = table->cellAt(3, 3).firstCursorPosition();
QTextTable *t2 = cursor.insertTable(2, 2);
t2->cellAt(0, 0).firstCursorPosition().insertText("Test");
table->mergeCells(2, 2, 2, 2);
cursor = table->cellAt(2, 2).firstCursorPosition();
QTextFrame *frame = cursor.currentFrame();
QTextFrame::iterator it = frame->begin();
// find the embedded table
while (it != frame->end() && !it.currentFrame())
++it;
table = qobject_cast<QTextTable *>(it.currentFrame());
QVERIFY(table);
if (table) {
cursor = table->cellAt(0, 0).firstCursorPosition();
QCOMPARE(cursor.block().text(), QLatin1String("Test"));
}
table = create2x2Table();
table->mergeCells(0, 1, 2, 1);
QVERIFY(table->cellAt(0, 0) != table->cellAt(0, 1));
QVERIFY(table->cellAt(0, 1) == table->cellAt(1, 1));
// should do nothing
table->mergeCells(0, 0, 1, 2);
QVERIFY(table->cellAt(0, 0) != table->cellAt(0, 1));
QVERIFY(table->cellAt(0, 1) == table->cellAt(1, 1));
}
void tst_QTextTable::mergeAndInsert()
{
QTextTable *table = cursor.insertTable(4,3);
table->mergeCells(0,1,3,2);
table->mergeCells(3,0,1,3);
//Don't crash !
table->insertColumns(1,2);
QCOMPARE(table->columns(), 5);
}
void tst_QTextTable::splitCells()
{
QTextTable *table = create4x4Table();
table->mergeCells(1, 1, 2, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
table->splitCell(1, 1, 1, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 2));
table->splitCell(1, 1, 1, 1);
QVERIFY(table->cellAt(1, 1) != table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 2));
table = create4x4Table();
table->mergeCells(1, 1, 2, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
table->splitCell(1, 1, 2, 1);
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) != table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 2));
table->splitCell(1, 1, 1, 1);
QVERIFY(table->cellAt(1, 1) != table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 2));
table = create4x4Table();
table->mergeCells(1, 1, 2, 2);
QVERIFY(table->cellAt(1, 1) == table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) == table->cellAt(2, 2));
table->splitCell(1, 1, 1, 1);
QVERIFY(table->cellAt(1, 1) != table->cellAt(1, 2));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 1));
QVERIFY(table->cellAt(1, 1) != table->cellAt(2, 2));
table = createTable(2, 5);
table->mergeCells(0, 0, 2, 1);
table->mergeCells(0, 1, 2, 1);
QVERIFY(table->cellAt(0, 0) == table->cellAt(1, 0));
QVERIFY(table->cellAt(0, 1) == table->cellAt(1, 1));
table->splitCell(0, 0, 1, 1);
QVERIFY(table->cellAt(0, 0) != table->cellAt(1, 0));
QVERIFY(table->cellAt(0, 1) == table->cellAt(1, 1));
table = createTable(2, 5);
table->mergeCells(0, 4, 2, 1);
QVERIFY(table->cellAt(0, 4) == table->cellAt(1, 4));
table->splitCell(0, 4, 1, 1);
QVERIFY(table->cellAt(0, 4) != table->cellAt(1, 4));
}
void tst_QTextTable::blocksForTableShouldHaveEmptyFormat()
{
QTextBlockFormat fmt;
fmt.setProperty(QTextFormat::UserProperty, true);
cursor.insertBlock(fmt);
QVERIFY(cursor.blockFormat().hasProperty(QTextFormat::UserProperty));
QTextTable *table = cursor.insertTable(1, 1);
QVERIFY(!table->cellAt(0, 0).firstCursorPosition().blockFormat().hasProperty(QTextFormat::UserProperty));
int userPropCount = 0;
for (QTextBlock block = doc->begin();
block.isValid(); block = block.next()) {
if (block.blockFormat().hasProperty(QTextFormat::UserProperty))
userPropCount++;
}
QCOMPARE(userPropCount, 1);
}
void tst_QTextTable::removeTableByRemoveRows()
{
QPointer<QTextTable> table1 = QTextCursor(cursor).insertTable(4, 4);
QPointer<QTextTable> table2 = QTextCursor(cursor).insertTable(4, 4);
QPointer<QTextTable> table3 = QTextCursor(cursor).insertTable(4, 4);
QVERIFY(table1);
QVERIFY(table2);
QVERIFY(table3);
table2->removeRows(1, 1);
QVERIFY(table1);
QVERIFY(table2);
QVERIFY(table3);
table2->removeRows(0, table2->rows());
QVERIFY(table1);
QVERIFY(!table2);
QVERIFY(table3);
}
void tst_QTextTable::removeTableByRemoveColumns()
{
QPointer<QTextTable> table1 = QTextCursor(cursor).insertTable(4, 4);
QPointer<QTextTable> table2 = QTextCursor(cursor).insertTable(4, 4);
QPointer<QTextTable> table3 = QTextCursor(cursor).insertTable(4, 4);
QVERIFY(table1);
QVERIFY(table2);
QVERIFY(table3);
table2->removeColumns(1, 1);
QVERIFY(table1);
QVERIFY(table2);
QVERIFY(table3);
table2->removeColumns(0, table2->columns());
QVERIFY(table1);
QVERIFY(!table2);
QVERIFY(table3);
}
void tst_QTextTable::setCellFormat()
{
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
QTextTableCell cell = table->cellAt(0, 0);
QTextCharFormat fmt;
fmt.setObjectIndex(23);
fmt.setBackground(Qt::blue);
fmt.setTableCellColumnSpan(25);
fmt.setTableCellRowSpan(42);
cell.setFormat(fmt);
QCOMPARE(cell.format().background().color(), QColor(Qt::blue));
QCOMPARE(cell.format().tableCellColumnSpan(), 1);
QCOMPARE(cell.format().tableCellRowSpan(), 1);
}
void tst_QTextTable::removeRows1()
{
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->removeRows(0, 1);
QCOMPARE(table->rows(), 1);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("Third"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Fourth"));
}
void tst_QTextTable::removeRows2()
{
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->removeRows(1, 1);
QCOMPARE(table->rows(), 1);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Second"));
}
void tst_QTextTable::removeRows3()
{
QTextTable *table = cursor.insertTable(3, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->cellAt(2, 0).firstCursorPosition().insertText("Fifth");
table->cellAt(2, 1).firstCursorPosition().insertText("Sixth");
table->removeRows(1, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Second"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Fifth"));
QCOMPARE(table->cellAt(1, 1).firstCursorPosition().block().text(), QString("Sixth"));
}
void tst_QTextTable::removeRows4()
{
QTextTable *table = cursor.insertTable(4, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->cellAt(2, 0).firstCursorPosition().insertText("Fifth");
table->cellAt(2, 1).firstCursorPosition().insertText("Sixth");
table->cellAt(3, 0).firstCursorPosition().insertText("Seventh");
table->cellAt(3, 1).firstCursorPosition().insertText("Eighth");
table->removeRows(1, 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Second"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Seventh"));
QCOMPARE(table->cellAt(1, 1).firstCursorPosition().block().text(), QString("Eighth"));
}
void tst_QTextTable::removeRows5()
{
QTextTable *table = cursor.insertTable(2,2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->insertRows(1,1);
table->mergeCells(1,0,1,2);
table->removeRows(1,1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Second"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Third"));
QCOMPARE(table->cellAt(1, 1).firstCursorPosition().block().text(), QString("Fourth"));
}
void tst_QTextTable::removeColumns1()
{
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->removeColumns(0, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 1);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("Second"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Fourth"));
}
void tst_QTextTable::removeColumns2()
{
QTextTable *table = cursor.insertTable(2, 2);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(1, 0).firstCursorPosition().insertText("Third");
table->cellAt(1, 1).firstCursorPosition().insertText("Fourth");
table->removeColumns(1, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 1);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Third"));
}
void tst_QTextTable::removeColumns3()
{
QTextTable *table = cursor.insertTable(2, 3);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(0, 2).firstCursorPosition().insertText("Third");
table->cellAt(1, 0).firstCursorPosition().insertText("Fourth");
table->cellAt(1, 1).firstCursorPosition().insertText("Fifth");
table->cellAt(1, 2).firstCursorPosition().insertText("Sixth");
table->removeColumns(1, 1);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Third"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Fourth"));
QCOMPARE(table->cellAt(1, 1).firstCursorPosition().block().text(), QString("Sixth"));
}
void tst_QTextTable::removeColumns4()
{
QTextTable *table = cursor.insertTable(2, 4);
table->cellAt(0, 0).firstCursorPosition().insertText("First");
table->cellAt(0, 1).firstCursorPosition().insertText("Second");
table->cellAt(0, 2).firstCursorPosition().insertText("Third");
table->cellAt(0, 3).firstCursorPosition().insertText("Fourth");
table->cellAt(1, 0).firstCursorPosition().insertText("Fifth");
table->cellAt(1, 1).firstCursorPosition().insertText("Sixth");
table->cellAt(1, 2).firstCursorPosition().insertText("Seventh");
table->cellAt(1, 3).firstCursorPosition().insertText("Eighth");
table->removeColumns(1, 2);
QCOMPARE(table->rows(), 2);
QCOMPARE(table->columns(), 2);
QCOMPARE(table->cellAt(0, 0).firstCursorPosition().block().text(), QString("First"));
QCOMPARE(table->cellAt(0, 1).firstCursorPosition().block().text(), QString("Fourth"));
QCOMPARE(table->cellAt(1, 0).firstCursorPosition().block().text(), QString("Fifth"));
QCOMPARE(table->cellAt(1, 1).firstCursorPosition().block().text(), QString("Eighth"));
}
void tst_QTextTable::removeColumns5()
{
QTextTable *table = cursor.insertTable(4, 4);
QTextCursor tc (doc);
tc.setPosition(table->cellAt(2,0).firstPosition());
tc.setPosition(table->cellAt(3,1).firstPosition(), QTextCursor::KeepAnchor);
table->mergeCells(tc);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 4);
QCOMPARE(table->cellAt(0, 0).firstPosition(), 1);
QCOMPARE(table->cellAt(0, 1).firstPosition(), 2);
QCOMPARE(table->cellAt(0, 2).firstPosition(), 3);
QCOMPARE(table->cellAt(0, 3).firstPosition(), 4);
QCOMPARE(table->cellAt(1, 0).firstPosition(), 5);
QCOMPARE(table->cellAt(1, 1).firstPosition(), 6);
QCOMPARE(table->cellAt(1, 2).firstPosition(), 7);
QCOMPARE(table->cellAt(1, 3).firstPosition(), 8);
QCOMPARE(table->cellAt(2, 0).firstPosition(), 9);
QCOMPARE(table->cellAt(2, 0).rowSpan(), 2);
QCOMPARE(table->cellAt(2, 0).columnSpan(), 2);
QCOMPARE(table->cellAt(2, 1).firstPosition(), 9);
QCOMPARE(table->cellAt(2, 2).firstPosition(), 10);
QCOMPARE(table->cellAt(2, 3).firstPosition(), 11);
QCOMPARE(table->cellAt(3, 0).firstPosition(), 9);
QCOMPARE(table->cellAt(3, 1).firstPosition(), 9);
QCOMPARE(table->cellAt(3, 2).firstPosition(), 12);
QCOMPARE(table->cellAt(3, 3).firstPosition(), 13);
table->removeColumns(1, 1);
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 3);
QCOMPARE(table->cellAt(0, 0).firstPosition(), 1);
QCOMPARE(table->cellAt(0, 1).firstPosition(), 2);
QCOMPARE(table->cellAt(0, 2).firstPosition(), 3);
QCOMPARE(table->cellAt(1, 0).firstPosition(), 4);
QCOMPARE(table->cellAt(1, 1).firstPosition(), 5);
QCOMPARE(table->cellAt(1, 2).firstPosition(), 6);
QCOMPARE(table->cellAt(2, 0).firstPosition(), 7);
QCOMPARE(table->cellAt(2, 0).rowSpan(), 2);
QCOMPARE(table->cellAt(2, 0).columnSpan(), 1);
QCOMPARE(table->cellAt(2, 1).firstPosition(), 8);
QCOMPARE(table->cellAt(2, 2).firstPosition(), 9);
QCOMPARE(table->cellAt(3, 0).firstPosition(), 7);
QCOMPARE(table->cellAt(3, 1).firstPosition(), 10);
QCOMPARE(table->cellAt(3, 2).firstPosition(), 11);
}
void tst_QTextTable::removeColumnsInTableWithMergedRows()
{
QTextTable *table = cursor.insertTable(3, 4);
table->mergeCells(0, 0, 1, 4);
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 4);
table->removeColumns(0, table->columns() - 1);
QCOMPARE(table->rows(), 3);
QCOMPARE(table->columns(), 1);
}
#ifndef QT_NO_WIDGETS
void tst_QTextTable::QTBUG11282_insertBeforeMergedEnding_data()
{
QTest::addColumn<int>("rows");
QTest::addColumn<int>("columns");
QTest::addColumn<QList<int> >("merge");
QTest::addColumn<QList<int> >("insert");
QTest::newRow("2x3, merge two, insert one") << 2 << 3 << (QList<int>() << 1 << 2 << 2)
<< (QList<int>() << 1 << 1) ;
QTest::newRow("3x4, merge three, insert one") << 3 << 4 << (QList<int>() << 1 << 3 << 3)
<< (QList<int>() << 1 << 1) ;
QTest::newRow("4x3, merge two, insert two") << 4 << 3 << (QList<int>() << 1 << 4 << 2)
<< (QList<int>() << 1 << 2) ;
QTest::newRow("4x4, merge middle two, insert one") << 4 << 4 << (QList<int>() << 1 << 4 << 2)
<< (QList<int>() << 1 << 1) ;
}
void tst_QTextTable::QTBUG11282_insertBeforeMergedEnding()
{
QFETCH(int, rows);
QFETCH(int, columns);
QFETCH(QList<int>, merge);
QFETCH(QList<int>, insert);
QTextTable *table = cursor.insertTable(rows, columns);
QTextEdit *textEdit = new QTextEdit;
textEdit->setDocument(doc);
textEdit->show();
QVERIFY(QTest::qWaitForWindowExposed(textEdit));
table->mergeCells(0,merge.at(0), merge.at(1), merge.at(2));
//Don't crash !
table->insertColumns(insert.at(0), insert.at(1));
//Check that the final size is what we expected
QCOMPARE(table->rows(), rows);
QCOMPARE(table->columns(), columns + insert.at(1));
delete textEdit;
}
#endif
void tst_QTextTable::QTBUG22011_insertBeforeRowSpan()
{
QTextDocument doc;
QTextCursor cursor(&doc);
QTextTable *table = cursor.insertTable(1,1); // 1x1
table->appendColumns(1); // 1x2
table->appendRows(1); // 2x2
table->mergeCells(0, 0, 2, 1); // 2x2
table->insertColumns(1, 1); // 2x3
table->mergeCells(0, 1, 1, 2); // 2x3
table->appendRows(1); // 3x3
table->mergeCells(0, 0, 3, 1); // 3x3
table->appendRows(1); // 4x3
table->insertColumns(1, 1); // 4x4
table->mergeCells(0, 1, 1, 3);
table->mergeCells(1, 1, 1, 2);
table->mergeCells(2, 1, 1, 2);
table->mergeCells(3, 0, 1, 2);
table->insertColumns(3, 1); // 4x5
table->mergeCells(0, 1, 1, 4);
table->appendColumns(1); // 4x6
QCOMPARE(table->rows(), 4);
QCOMPARE(table->columns(), 6);
}
#ifndef QT_NO_PRINTER
namespace {
class QTBUG31330_PaintDevice : public QPagedPaintDevice
{
public:
class PaintEngine : public QPaintEngine
{
public:
QList<QRectF> rects;
PaintEngine()
: QPaintEngine(0)
{}
virtual Type type() const
{
return User;
}
virtual bool begin(QPaintDevice *)
{
return true;
}
virtual bool end()
{
return true;
}
virtual void updateState(const QPaintEngineState &)
{}
virtual void drawRects(const QRect *, int)
{}
virtual void drawRects(const QRectF *r, int)
{
if (painter()->brush() == QBrush(Qt::green))
{
rects.append(*r);
}
}
virtual void drawPixmap(const QRectF &, const QPixmap &, const QRectF &)
{}
};
int pages;
QPaintEngine* engine;
QTBUG31330_PaintDevice(QPaintEngine* engine)
: pages(1), engine(engine)
{
QPageLayout layout = pageLayout();
layout.setUnits(QPageLayout::Point);
setPageLayout(layout);
}
virtual int metric(PaintDeviceMetric metric) const
{
if (PdmDevicePixelRatio == metric)
return 1;
if (PdmDevicePixelRatioScaled == metric)
return 1 * QPaintDevice::devicePixelRatioFScale();
if (PdmDpiY == metric)
return 96;
if (PdmDpiX == metric)
return 96;
if (PdmHeight == metric)
return 1000;
if (PdmWidth == metric)
return 700;
return 900;
}
virtual QPaintEngine *paintEngine() const
{
return engine;
}
bool newPage()
{
++pages;
return true;
}
};
}
void tst_QTextTable::QTBUG31330_renderBackground()
{
QTextDocument doc;
QTextCursor cursor(&doc);
QTextTable* table = cursor.insertTable(4, 2);
QTextTableCell cell = table->cellAt(3, 0);
QTextCharFormat cellFormat = cell.format();
cellFormat.setBackground(QBrush(Qt::green));
cell.setFormat(cellFormat);
QTextCursor tc = cell.firstCursorPosition();
for (int i = 0; i < 60; ++i) {
tc.insertBlock();
}
QTBUG31330_PaintDevice::PaintEngine engine;
QTBUG31330_PaintDevice paintDevice(&engine);
paintDevice.setPageSize(QPagedPaintDevice::A4);
doc.print(&paintDevice);
QVERIFY(paintDevice.pages >= 2);
QCOMPARE(engine.rects.count(), paintDevice.pages);
for (int i = 0; i < engine.rects.count(); ++i) {
QRectF rect = engine.rects[i];
QVERIFY(rect.top() > 0);
QVERIFY(rect.bottom() < 1000);
}
}
#endif
QTEST_MAIN(tst_QTextTable)
#include "tst_qtexttable.moc"
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