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qt5base-lts/tests/auto/qtexttable/tst_qtexttable.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qtextdocument.h>
#include <qtextdocumentfragment.h>
#include <qtexttable.h>
#include <qdebug.h>
#include <qtextcursor.h>
#include <qtextdocument.h>
#include <qtextedit.h>
//TESTED_FILES=
typedef QList<int> IntList;
Q_DECLARE_METATYPE(IntList)
QT_FORWARD_DECLARE_CLASS(QTextDocument)
class tst_QTextTable : public QObject
{
Q_OBJECT
public:
tst_QTextTable();
public slots:
void init();
void cleanup();
private slots:
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();
void QTBUG11282_insertBeforeMergedEnding_data();
void QTBUG11282_insertBeforeMergedEnding();
private:
QTextTable *create2x2Table();
QTextTable *create4x4Table();
QTextTable *createTable(int rows, int cols);
QTextDocument *doc;
QTextCursor cursor;
};
tst_QTextTable::tst_QTextTable()
{}
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);
QVERIFY(doc->toPlainText().length() == 5);
QVERIFY(tab == cursor.currentTable());
QVERIFY(tab->columns() == 2);
QVERIFY(tab->rows() == 2);
QVERIFY(cursor.position() == 1);
QTextCharFormat fmt = cursor.charFormat();
QVERIFY(fmt.objectIndex() == -1);
QTextTableCell cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QVERIFY(cell.row() == 0);
QVERIFY(cell.column() == 0);
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 2);
fmt = cursor.charFormat();
QVERIFY(fmt.objectIndex() == -1);
cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QVERIFY(cell.row() == 0);
QVERIFY(cell.column() == 1);
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 3);
fmt = cursor.charFormat();
QVERIFY(fmt.objectIndex() == -1);
cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QVERIFY(cell.row() == 1);
QVERIFY(cell.column() == 0);
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 4);
fmt = cursor.charFormat();
QVERIFY(fmt.objectIndex() == -1);
cell = tab->cellAt(cursor);
QVERIFY(cell.isValid());
QVERIFY(cell.row() == 1);
QVERIFY(cell.column() == 1);
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 5);
fmt = cursor.charFormat();
QVERIFY(fmt.objectIndex() == -1);
cell = tab->cellAt(cursor);
QVERIFY(!cell.isValid());
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 5);
// check we can't delete the cells with the cursor
cursor.movePosition(QTextCursor::Start);
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 1);
cursor.deleteChar();
QVERIFY(doc->toPlainText().length() == 5);
cursor.movePosition(QTextCursor::NextBlock);
QVERIFY(cursor.position() == 2);
cursor.deleteChar();
QVERIFY(doc->toPlainText().length() == 5);
cursor.deletePreviousChar();
QVERIFY(cursor.position() == 2);
QVERIFY(doc->toPlainText().length() == 5);
QTextTable *table = cursor.currentTable();
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 2);
table->insertRows(2, 1);
QVERIFY(table->rows() == 3);
QVERIFY(table->columns() == 2);
QVERIFY(doc->toPlainText().length() == 7);
table->insertColumns(2, 2);
QVERIFY(table->rows() == 3);
QVERIFY(table->columns() == 4);
QVERIFY(doc->toPlainText().length() == 13);
table->resize(4, 5);
QVERIFY(table->rows() == 4);
QVERIFY(table->columns() == 5);
QVERIFY(doc->toPlainText().length() == 21);
}
void tst_QTextTable::tableShrinking()
{
QTextTableFormat tableFmt;
cursor.insertTable(3, 4, tableFmt);
QVERIFY(doc->toPlainText().length() == 13);
QTextTable *table = cursor.currentTable();
QVERIFY(table->rows() == 3);
QVERIFY(table->columns() == 4);
table->removeRows(1, 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 4);
QVERIFY(doc->toPlainText().length() == 9);
table->removeColumns(1, 2);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 2);
QVERIFY(doc->toPlainText().length() == 5);
table->resize(1, 1);
QVERIFY(table->rows() == 1);
QVERIFY(table->columns() == 1);
QVERIFY(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);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 2);
QVERIFY(table->cellAt(0, 0) == table->cellAt(0, 1));
table->mergeCells(0, 0, 2, 2);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 2);
}
void tst_QTextTable::variousModifications2()
{
QTextTableFormat tableFmt;
cursor.insertTable(2, 5, tableFmt);
QVERIFY(doc->toPlainText().length() == 11);
QTextTable *table = cursor.currentTable();
QVERIFY(cursor.position() == 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 5);
table->insertColumns(0, 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 6);
table->insertColumns(6, 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 7);
table->insertRows(0, 1);
QVERIFY(table->rows() == 3);
QVERIFY(table->columns() == 7);
table->insertRows(3, 1);
QVERIFY(table->rows() == 4);
QVERIFY(table->columns() == 7);
table->removeRows(0, 1);
QVERIFY(table->rows() == 3);
QVERIFY(table->columns() == 7);
table->removeRows(2, 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 7);
table->removeColumns(0, 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 6);
table->removeColumns(5, 1);
QVERIFY(table->rows() == 2);
QVERIFY(table->columns() == 5);
tableFmt = table->format();
table->insertColumns(2, 1);
table->setFormat(tableFmt);
table->insertColumns(2, 1);
QVERIFY(table->columns() == 7);
}
void tst_QTextTable::tableManager_undo()
{
QTextTableFormat fmt;
fmt.setBorder(10);
QTextTable *table = cursor.insertTable(2, 2, fmt);
QVERIFY(table);
QVERIFY(table->format().border() == 10);
fmt.setBorder(20);
table->setFormat(fmt);
QVERIFY(table->format().border() == 20);
doc->undo();
QVERIFY(table->format().border() == 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();
QVERIFY(table->cellAt(cell00Cursor).firstCursorPosition() == cell00Cursor);
QVERIFY(table->cellAt(cell10Cursor).firstCursorPosition() == cell10Cursor);
QVERIFY(table->cellAt(cell20Cursor).firstCursorPosition() == cell20Cursor);
QVERIFY(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);
QVERIFY(table->rows() == 3);
table->insertRows(1, 1);
QVERIFY(table->rows() == 4);
table->insertRows(-1, 1);
QVERIFY(table->rows() == 5);
table->insertRows(5, 2);
QVERIFY(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();
QVERIFY(block.text() == "Blah Foo");
QVERIFY(block.next().text() == "Hah");
QVERIFY(block.next().next().text() == "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();
QVERIFY(cursor.block().text() == "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);
QVERIFY(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);
}
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();
QTest::qWaitForWindowShown(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;
}
QTEST_MAIN(tst_QTextTable)
#include "tst_qtexttable.moc"
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