diff options
author | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2017-08-24 18:50:59 +0200 |
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committer | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2018-01-09 21:12:58 +0000 |
commit | ff25a7ec056d3381e04251eb65a59c46afe79e08 (patch) | |
tree | e952e718b9f23b01d6c5970f62acfd61122c7a18 /tests/auto/other | |
parent | 81566ca9aa525e83810994a567fddcdbc9c2d22c (diff) |
QAbstractItemModelTester: fix the autotests
Move the modeltest autotest in the right place, and fix the
other autotests that were using it to use the version now in QtTestLib.
Change-Id: Ic6838945f616d580f357c872ce0956c341be3b16
Reviewed-by: David Faure <david.faure@kdab.com>
Diffstat (limited to 'tests/auto/other')
-rw-r--r-- | tests/auto/other/modeltest/modeltest.cpp | 585 | ||||
-rw-r--r-- | tests/auto/other/modeltest/modeltest.h | 80 | ||||
-rw-r--r-- | tests/auto/other/modeltest/modeltest.pro | 5 | ||||
-rw-r--r-- | tests/auto/other/modeltest/tst_modeltest.cpp | 300 | ||||
-rw-r--r-- | tests/auto/other/other.pro | 2 | ||||
-rw-r--r-- | tests/auto/other/qabstractitemmodelutils/dynamictreemodel.cpp (renamed from tests/auto/other/modeltest/dynamictreemodel.cpp) | 0 | ||||
-rw-r--r-- | tests/auto/other/qabstractitemmodelutils/dynamictreemodel.h (renamed from tests/auto/other/modeltest/dynamictreemodel.h) | 0 |
7 files changed, 0 insertions, 972 deletions
diff --git a/tests/auto/other/modeltest/modeltest.cpp b/tests/auto/other/modeltest/modeltest.cpp deleted file mode 100644 index 1f4a96f7b6..0000000000 --- a/tests/auto/other/modeltest/modeltest.cpp +++ /dev/null @@ -1,585 +0,0 @@ -/**************************************************************************** -** -** 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 "modeltest.h" - -#include <QtTest/QtTest> - -Q_LOGGING_CATEGORY(lcModelTest, "qt.modeltest") - -/*! - Connect to all of the models signals. Whenever anything happens recheck everything. -*/ -ModelTest::ModelTest(QAbstractItemModel *model, QObject *parent) - : QObject(parent), - model(model), - fetchingMore(false) -{ - if (!model) - qFatal("%s: model must not be null", Q_FUNC_INFO); - - connect(model, &QAbstractItemModel::columnsAboutToBeInserted, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::columnsAboutToBeRemoved, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::columnsInserted, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::columnsRemoved, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::dataChanged, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::headerDataChanged, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::layoutAboutToBeChanged, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::layoutChanged, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::modelReset, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::rowsAboutToBeInserted, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::rowsAboutToBeRemoved, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::rowsInserted, - this, &ModelTest::runAllTests); - connect(model, &QAbstractItemModel::rowsRemoved, - this, &ModelTest::runAllTests); - - // Special checks for changes - connect(model, &QAbstractItemModel::layoutAboutToBeChanged, - this, &ModelTest::layoutAboutToBeChanged); - connect(model, &QAbstractItemModel::layoutChanged, - this, &ModelTest::layoutChanged); - - connect(model, &QAbstractItemModel::rowsAboutToBeInserted, - this, &ModelTest::rowsAboutToBeInserted); - connect(model, &QAbstractItemModel::rowsAboutToBeRemoved, - this, &ModelTest::rowsAboutToBeRemoved); - connect(model, &QAbstractItemModel::rowsInserted, - this, &ModelTest::rowsInserted); - connect(model, &QAbstractItemModel::rowsRemoved, - this, &ModelTest::rowsRemoved); - connect(model, &QAbstractItemModel::dataChanged, - this, &ModelTest::dataChanged); - connect(model, &QAbstractItemModel::headerDataChanged, - this, &ModelTest::headerDataChanged); - - runAllTests(); -} - -void ModelTest::runAllTests() -{ - if (fetchingMore) - return; - nonDestructiveBasicTest(); - rowCount(); - columnCount(); - hasIndex(); - index(); - parent(); - data(); -} - -/*! - nonDestructiveBasicTest tries to call a number of the basic functions (not all) - to make sure the model doesn't outright segfault, testing the functions that makes sense. -*/ -void ModelTest::nonDestructiveBasicTest() -{ - QVERIFY(!model->buddy(QModelIndex()).isValid()); - model->canFetchMore(QModelIndex()); - QVERIFY(model->columnCount(QModelIndex()) >= 0); - QCOMPARE(model->data(QModelIndex()), QVariant()); - fetchingMore = true; - model->fetchMore(QModelIndex()); - fetchingMore = false; - Qt::ItemFlags flags = model->flags(QModelIndex()); - QVERIFY(flags == Qt::ItemIsDropEnabled || flags == 0); - model->hasChildren(QModelIndex()); - model->hasIndex(0, 0); - model->headerData(0, Qt::Horizontal); - model->index(0, 0); - model->itemData(QModelIndex()); - QVariant cache; - model->match(QModelIndex(), -1, cache); - model->mimeTypes(); - QVERIFY(!model->parent(QModelIndex()).isValid()); - QVERIFY(model->rowCount() >= 0); - QVariant variant; - model->setData(QModelIndex(), variant, -1); - model->setHeaderData(-1, Qt::Horizontal, QVariant()); - model->setHeaderData(999999, Qt::Horizontal, QVariant()); - QMap<int, QVariant> roles; - model->sibling(0, 0, QModelIndex()); - model->span(QModelIndex()); - model->supportedDropActions(); -} - -/*! - Tests model's implementation of QAbstractItemModel::rowCount() and hasChildren() - - Models that are dynamically populated are not as fully tested here. - */ -void ModelTest::rowCount() -{ - // check top row - QModelIndex topIndex = model->index(0, 0, QModelIndex()); - int rows = model->rowCount(topIndex); - QVERIFY(rows >= 0); - if (rows > 0) - QVERIFY(model->hasChildren(topIndex)); - - QModelIndex secondLevelIndex = model->index(0, 0, topIndex); - if (secondLevelIndex.isValid()) { // not the top level - // check a row count where parent is valid - rows = model->rowCount(secondLevelIndex); - QVERIFY(rows >= 0); - if (rows > 0) - QVERIFY(model->hasChildren(secondLevelIndex)); - } - - // The models rowCount() is tested more extensively in checkChildren(), - // but this catches the big mistakes -} - -/*! - Tests model's implementation of QAbstractItemModel::columnCount() and hasChildren() - */ -void ModelTest::columnCount() -{ - // check top row - QModelIndex topIndex = model->index(0, 0, QModelIndex()); - QVERIFY(model->columnCount(topIndex) >= 0); - - // check a column count where parent is valid - QModelIndex childIndex = model->index(0, 0, topIndex); - if (childIndex.isValid()) - QVERIFY(model->columnCount(childIndex) >= 0); - - // columnCount() is tested more extensively in checkChildren(), - // but this catches the big mistakes -} - -/*! - Tests model's implementation of QAbstractItemModel::hasIndex() - */ -void ModelTest::hasIndex() -{ - // Make sure that invalid values returns an invalid index - QVERIFY(!model->hasIndex(-2, -2)); - QVERIFY(!model->hasIndex(-2, 0)); - QVERIFY(!model->hasIndex(0, -2)); - - int rows = model->rowCount(); - int columns = model->columnCount(); - - // check out of bounds - QVERIFY(!model->hasIndex(rows, columns)); - QVERIFY(!model->hasIndex(rows + 1, columns + 1)); - - if (rows > 0) - QVERIFY(model->hasIndex(0, 0)); - - // hasIndex() is tested more extensively in checkChildren(), - // but this catches the big mistakes -} - -/*! - Tests model's implementation of QAbstractItemModel::index() - */ -void ModelTest::index() -{ - // Make sure that invalid values returns an invalid index - QVERIFY(!model->index(-2, -2).isValid()); - QVERIFY(!model->index(-2, 0).isValid()); - QVERIFY(!model->index(0, -2).isValid()); - - int rows = model->rowCount(); - int columns = model->columnCount(); - - if (rows == 0) - return; - - // Catch off by one errors - QVERIFY(!model->index(rows, columns).isValid()); - QVERIFY(model->index(0, 0).isValid()); - - // Make sure that the same index is *always* returned - QModelIndex a = model->index(0, 0); - QModelIndex b = model->index(0, 0); - QCOMPARE(a, b); - - // index() is tested more extensively in checkChildren(), - // but this catches the big mistakes -} - -/*! - Tests model's implementation of QAbstractItemModel::parent() - */ -void ModelTest::parent() -{ - // Make sure the model won't crash and will return an invalid QModelIndex - // when asked for the parent of an invalid index. - QVERIFY(!model->parent(QModelIndex()).isValid()); - - if (model->rowCount() == 0) - return; - - // Column 0 | Column 1 | - // QModelIndex() | | - // \- topIndex | topIndex1 | - // \- childIndex | childIndex1 | - - // Common error test #1, make sure that a top level index has a parent - // that is a invalid QModelIndex. - QModelIndex topIndex = model->index(0, 0, QModelIndex()); - QVERIFY(!model->parent(topIndex).isValid()); - - // Common error test #2, make sure that a second level index has a parent - // that is the first level index. - if (model->rowCount(topIndex) > 0) { - QModelIndex childIndex = model->index(0, 0, topIndex); - QCOMPARE(model->parent(childIndex), topIndex); - } - - // Common error test #3, the second column should NOT have the same children - // as the first column in a row. - // Usually the second column shouldn't have children. - QModelIndex topIndex1 = model->index(0, 1, QModelIndex()); - if (model->rowCount(topIndex1) > 0) { - QModelIndex childIndex = model->index(0, 0, topIndex); - QModelIndex childIndex1 = model->index(0, 0, topIndex1); - QVERIFY(childIndex != childIndex1); - } - - // Full test, walk n levels deep through the model making sure that all - // parent's children correctly specify their parent. - checkChildren(QModelIndex()); -} - -/*! - Called from the parent() test. - - A model that returns an index of parent X should also return X when asking - for the parent of the index. - - This recursive function does pretty extensive testing on the whole model in an - effort to catch edge cases. - - This function assumes that rowCount(), columnCount() and index() already work. - If they have a bug it will point it out, but the above tests should have already - found the basic bugs because it is easier to figure out the problem in - those tests then this one. - */ -void ModelTest::checkChildren(const QModelIndex &parent, int currentDepth) -{ - // First just try walking back up the tree. - QModelIndex p = parent; - while (p.isValid()) - p = p.parent(); - - // For models that are dynamically populated - if (model->canFetchMore(parent)) { - fetchingMore = true; - model->fetchMore(parent); - fetchingMore = false; - } - - const int rows = model->rowCount(parent); - const int columns = model->columnCount(parent); - - if (rows > 0) - QVERIFY(model->hasChildren(parent)); - - // Some further testing against rows(), columns(), and hasChildren() - QVERIFY(rows >= 0); - QVERIFY(columns >= 0); - if (rows > 0) - QVERIFY(model->hasChildren(parent)); - - const QModelIndex topLeftChild = model->index(0, 0, parent); - - QVERIFY(!model->hasIndex(rows + 1, 0, parent)); - for (int r = 0; r < rows; ++r) { - if (model->canFetchMore(parent)) { - fetchingMore = true; - model->fetchMore(parent); - fetchingMore = false; - } - QVERIFY(!model->hasIndex(r, columns + 1, parent)); - for (int c = 0; c < columns; ++c) { - QVERIFY(model->hasIndex(r, c, parent)); - QModelIndex index = model->index(r, c, parent); - // rowCount() and columnCount() said that it existed... - if (!index.isValid()) - qCWarning(lcModelTest) << "Got invalid index at row=" << r << "col=" << c << "parent=" << parent; - QVERIFY(index.isValid()); - - // index() should always return the same index when called twice in a row - QModelIndex modifiedIndex = model->index(r, c, parent); - QCOMPARE(index, modifiedIndex); - - // Make sure we get the same index if we request it twice in a row - QModelIndex a = model->index(r, c, parent); - QModelIndex b = model->index(r, c, parent); - QCOMPARE(a, b); - - { - const QModelIndex sibling = model->sibling(r, c, topLeftChild); - QCOMPARE(index, sibling); - } - { - const QModelIndex sibling = topLeftChild.sibling(r, c); - QCOMPARE(index, sibling); - } - - // Some basic checking on the index that is returned - QCOMPARE(index.model(), model); - QCOMPARE(index.row(), r); - QCOMPARE(index.column(), c); - - // If the next test fails here is some somewhat useful debug you play with. - if (model->parent(index) != parent) { - qCWarning(lcModelTest) << "Inconsistent parent() implementation detected:"; - qCWarning(lcModelTest) << " index=" << index << "exp. parent=" << parent << "act. parent=" << model->parent(index); - qCWarning(lcModelTest) << " row=" << r << "col=" << c << "depth=" << currentDepth; - qCWarning(lcModelTest) << " data for child" << model->data(index).toString(); - qCWarning(lcModelTest) << " data for parent" << model->data(parent).toString(); - } - - // Check that we can get back our real parent. - QCOMPARE(model->parent(index), parent); - - // recursively go down the children - if (model->hasChildren(index) && currentDepth < 10) - checkChildren(index, ++currentDepth); - - // make sure that after testing the children that the index doesn't change. - QModelIndex newerIndex = model->index(r, c, parent); - QCOMPARE(index, newerIndex); - } - } -} - -/*! - Tests model's implementation of QAbstractItemModel::data() - */ -void ModelTest::data() -{ - // Invalid index should return an invalid qvariant - QVERIFY(!model->data(QModelIndex()).isValid()); - - if (model->rowCount() == 0) - return; - - // A valid index should have a valid QVariant data - QVERIFY(model->index(0, 0).isValid()); - - // shouldn't be able to set data on an invalid index - QVERIFY(!model->setData(QModelIndex(), QLatin1String("foo"), Qt::DisplayRole)); - - // General Purpose roles that should return a QString - QVariant variant = model->data(model->index(0, 0), Qt::ToolTipRole); - if (variant.isValid()) - QVERIFY(variant.canConvert<QString>()); - variant = model->data(model->index(0, 0), Qt::StatusTipRole); - if (variant.isValid()) - QVERIFY(variant.canConvert<QString>()); - variant = model->data(model->index(0, 0), Qt::WhatsThisRole); - if (variant.isValid()) - QVERIFY(variant.canConvert<QString>()); - - // General Purpose roles that should return a QSize - variant = model->data(model->index(0, 0), Qt::SizeHintRole); - if (variant.isValid()) - QVERIFY(variant.canConvert<QSize>()); - - // General Purpose roles that should return a QFont - QVariant fontVariant = model->data(model->index(0, 0), Qt::FontRole); - if (fontVariant.isValid()) - QVERIFY(fontVariant.canConvert<QFont>()); - - // Check that the alignment is one we know about - QVariant textAlignmentVariant = model->data(model->index(0, 0), Qt::TextAlignmentRole); - if (textAlignmentVariant.isValid()) { - Qt::Alignment alignment = textAlignmentVariant.value<Qt::Alignment>(); - QCOMPARE(alignment, (alignment & (Qt::AlignHorizontal_Mask | Qt::AlignVertical_Mask))); - } - - // General Purpose roles that should return a QColor - QVariant colorVariant = model->data(model->index(0, 0), Qt::BackgroundColorRole); - if (colorVariant.isValid()) - QVERIFY(colorVariant.canConvert<QColor>()); - - colorVariant = model->data(model->index(0, 0), Qt::TextColorRole); - if (colorVariant.isValid()) - QVERIFY(colorVariant.canConvert<QColor>()); - - // Check that the "check state" is one we know about. - QVariant checkStateVariant = model->data(model->index(0, 0), Qt::CheckStateRole); - if (checkStateVariant.isValid()) { - int state = checkStateVariant.toInt(); - QVERIFY(state == Qt::Unchecked - || state == Qt::PartiallyChecked - || state == Qt::Checked); - } -} - -/*! - Store what is about to be inserted to make sure it actually happens - - \sa rowsInserted() - */ -void ModelTest::rowsAboutToBeInserted(const QModelIndex &parent, int start, int end) -{ - qCDebug(lcModelTest) << "rowsAboutToBeInserted" - << "start=" << start << "end=" << end << "parent=" << parent - << "parent data=" << model->data(parent).toString() - << "current count of parent=" << model->rowCount(parent) - << "last before insertion=" << model->index(start - 1, 0, parent) << model->data(model->index(start - 1, 0, parent)); - - Changing c; - c.parent = parent; - c.oldSize = model->rowCount(parent); - c.last = model->data(model->index(start - 1, 0, parent)); - c.next = model->data(model->index(start, 0, parent)); - insert.push(c); -} - -/*! - Confirm that what was said was going to happen actually did - - \sa rowsAboutToBeInserted() - */ -void ModelTest::rowsInserted(const QModelIndex &parent, int start, int end) -{ - qCDebug(lcModelTest) << "rowsInserted" - << "start=" << start << "end=" << end << "parent=" << parent - << "parent data=" << model->data(parent).toString() - << "current count of parent=" << model->rowCount(parent); - - for (int i = start; i <= end; ++i) { - qCDebug(lcModelTest) << " itemWasInserted:" << i - << model->index(i, 0, parent).data(); - } - - - Changing c = insert.pop(); - QCOMPARE(parent, c.parent); - - QCOMPARE(model->rowCount(parent), c.oldSize + (end - start + 1)); - QCOMPARE(model->data(model->index(start - 1, 0, c.parent)), c.last); - - if (c.next != model->data(model->index(end + 1, 0, c.parent))) { - qDebug() << start << end; - for (int i = 0; i < model->rowCount(); ++i) - qDebug() << model->index(i, 0).data().toString(); - qDebug() << c.next << model->data(model->index(end + 1, 0, c.parent)); - } - - QCOMPARE(model->data(model->index(end + 1, 0, c.parent)), c.next); -} - -void ModelTest::layoutAboutToBeChanged() -{ - for (int i = 0; i < qBound(0, model->rowCount(), 100); ++i) - changing.append(QPersistentModelIndex(model->index(i, 0))); -} - -void ModelTest::layoutChanged() -{ - for (int i = 0; i < changing.count(); ++i) { - QPersistentModelIndex p = changing[i]; - QCOMPARE(model->index(p.row(), p.column(), p.parent()), QModelIndex(p)); - } - changing.clear(); -} - -/*! - Store what is about to be inserted to make sure it actually happens - - \sa rowsRemoved() - */ -void ModelTest::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) -{ - qCDebug(lcModelTest) << "rowsAboutToBeRemoved" - << "start=" << start << "end=" << end << "parent=" << parent - << "parent data=" << model->data(parent).toString() - << "current count of parent=" << model->rowCount(parent) - << "last before removal=" << model->index(start - 1, 0, parent) << model->data(model->index(start - 1, 0, parent)); - - Changing c; - c.parent = parent; - c.oldSize = model->rowCount(parent); - c.last = model->data(model->index(start - 1, 0, parent)); - c.next = model->data(model->index(end + 1, 0, parent)); - remove.push(c); -} - -/*! - Confirm that what was said was going to happen actually did - - \sa rowsAboutToBeRemoved() - */ -void ModelTest::rowsRemoved(const QModelIndex &parent, int start, int end) -{ - qCDebug(lcModelTest) << "rowsRemoved" - << "start=" << start << "end=" << end << "parent=" << parent - << "parent data=" << model->data(parent).toString() - << "current count of parent=" << model->rowCount(parent); - - Changing c = remove.pop(); - QCOMPARE(parent, c.parent); - QCOMPARE(model->rowCount(parent), c.oldSize - (end - start + 1)); - QCOMPARE(model->data(model->index(start - 1, 0, c.parent)), c.last); - QCOMPARE(model->data(model->index(start, 0, c.parent)), c.next); -} - -void ModelTest::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) -{ - QVERIFY(topLeft.isValid()); - QVERIFY(bottomRight.isValid()); - QModelIndex commonParent = bottomRight.parent(); - QCOMPARE(topLeft.parent(), commonParent); - QVERIFY(topLeft.row() <= bottomRight.row()); - QVERIFY(topLeft.column() <= bottomRight.column()); - int rowCount = model->rowCount(commonParent); - int columnCount = model->columnCount(commonParent); - QVERIFY(bottomRight.row() < rowCount); - QVERIFY(bottomRight.column() < columnCount); -} - -void ModelTest::headerDataChanged(Qt::Orientation orientation, int start, int end) -{ - QVERIFY(start >= 0); - QVERIFY(end >= 0); - QVERIFY(start <= end); - int itemCount = orientation == Qt::Vertical ? model->rowCount() : model->columnCount(); - QVERIFY(start < itemCount); - QVERIFY(end < itemCount); -} diff --git a/tests/auto/other/modeltest/modeltest.h b/tests/auto/other/modeltest/modeltest.h deleted file mode 100644 index 9d09c6da5b..0000000000 --- a/tests/auto/other/modeltest/modeltest.h +++ /dev/null @@ -1,80 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef MODELTEST_H -#define MODELTEST_H - -#include <QtCore/QObject> -#include <QtCore/QAbstractItemModel> -#include <QtCore/QStack> - -class ModelTest : public QObject -{ - Q_OBJECT - -public: - ModelTest(QAbstractItemModel *model, QObject *parent = nullptr); - -private: - void nonDestructiveBasicTest(); - void rowCount(); - void columnCount(); - void hasIndex(); - void index(); - void parent(); - void data(); - - void runAllTests(); - void layoutAboutToBeChanged(); - void layoutChanged(); - void rowsAboutToBeInserted(const QModelIndex &parent, int start, int end); - void rowsInserted(const QModelIndex &parent, int start, int end); - void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end); - void rowsRemoved(const QModelIndex &parent, int start, int end); - void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight); - void headerDataChanged(Qt::Orientation orientation, int start, int end); - - void checkChildren(const QModelIndex &parent, int currentDepth = 0); - - QAbstractItemModel *model; - - struct Changing { - QModelIndex parent; - int oldSize; - QVariant last; - QVariant next; - }; - QStack<Changing> insert; - QStack<Changing> remove; - - bool fetchingMore; - - QList<QPersistentModelIndex> changing; -}; - -#endif diff --git a/tests/auto/other/modeltest/modeltest.pro b/tests/auto/other/modeltest/modeltest.pro deleted file mode 100644 index 8e96058449..0000000000 --- a/tests/auto/other/modeltest/modeltest.pro +++ /dev/null @@ -1,5 +0,0 @@ -CONFIG += testcase -TARGET = tst_modeltest -QT += widgets testlib -SOURCES += tst_modeltest.cpp modeltest.cpp dynamictreemodel.cpp -HEADERS += modeltest.h dynamictreemodel.h diff --git a/tests/auto/other/modeltest/tst_modeltest.cpp b/tests/auto/other/modeltest/tst_modeltest.cpp deleted file mode 100644 index e2d002844b..0000000000 --- a/tests/auto/other/modeltest/tst_modeltest.cpp +++ /dev/null @@ -1,300 +0,0 @@ -/**************************************************************************** -** -** 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 <QtGui/QtGui> -#include <QtWidgets/QtWidgets> - -#include "modeltest.h" -#include "dynamictreemodel.h" - -class tst_ModelTest : public QObject -{ - Q_OBJECT - -private slots: - void stringListModel(); - void treeWidgetModel(); - void standardItemModel(); - void testInsertThroughProxy(); - void moveSourceItems(); - void testResetThroughProxy(); -}; - -/* - tests -*/ - -void tst_ModelTest::stringListModel() -{ - QStringListModel model; - QSortFilterProxyModel proxy; - - ModelTest t1(&model); - ModelTest t2(&proxy); - - proxy.setSourceModel(&model); - - model.setStringList(QStringList() << "2" << "3" << "1"); - model.setStringList(QStringList() << "a" << "e" << "plop" << "b" << "c"); - - proxy.setDynamicSortFilter(true); - proxy.setFilterRegExp(QRegExp("[^b]")); -} - -void tst_ModelTest::treeWidgetModel() -{ - QTreeWidget widget; - - ModelTest t1(widget.model()); - - QTreeWidgetItem *root = new QTreeWidgetItem(&widget, QStringList("root")); - for (int i = 0; i < 20; ++i) - new QTreeWidgetItem(root, QStringList(QString::number(i))); - QTreeWidgetItem *remove = root->child(2); - root->removeChild(remove); - QTreeWidgetItem *parent = new QTreeWidgetItem(&widget, QStringList("parent")); - new QTreeWidgetItem(parent, QStringList("child")); - widget.setItemHidden(parent, true); - - widget.sortByColumn(0); -} - -void tst_ModelTest::standardItemModel() -{ - QStandardItemModel model(10, 10); - QSortFilterProxyModel proxy; - - ModelTest t1(&model); - ModelTest t2(&proxy); - - proxy.setSourceModel(&model); - - model.insertRows(2, 5); - model.removeRows(4, 5); - - model.insertColumns(2, 5); - model.removeColumns(4, 5); - - model.insertRows(0, 5, model.index(1, 1)); - model.insertColumns(0, 5, model.index(1, 3)); -} - -void tst_ModelTest::testInsertThroughProxy() -{ - DynamicTreeModel *model = new DynamicTreeModel(this); - - QSortFilterProxyModel *proxy = new QSortFilterProxyModel(this); - proxy->setSourceModel(model); - - new ModelTest(proxy, this); - - ModelInsertCommand *insertCommand = new ModelInsertCommand(model, this); - insertCommand->setNumCols(4); - insertCommand->setStartRow(0); - insertCommand->setEndRow(9); - // Parent is QModelIndex() - insertCommand->doCommand(); - - insertCommand = new ModelInsertCommand(model, this); - insertCommand->setNumCols(4); - insertCommand->setAncestorRowNumbers(QList<int>() << 5); - insertCommand->setStartRow(0); - insertCommand->setEndRow(9); - insertCommand->doCommand(); - - ModelMoveCommand *moveCommand = new ModelMoveCommand(model, this); - moveCommand->setNumCols(4); - moveCommand->setStartRow(0); - moveCommand->setEndRow(0); - moveCommand->setDestRow(9); - moveCommand->setDestAncestors(QList<int>() << 5); - moveCommand->doCommand(); -} - -/** - Makes the persistent index list publicly accessible -*/ -class AccessibleProxyModel : public QSortFilterProxyModel -{ - Q_OBJECT -public: - AccessibleProxyModel(QObject *parent = 0) : QSortFilterProxyModel(parent) - { - } - - QModelIndexList persistent() - { - return persistentIndexList(); - } -}; - -class ObservingObject : public QObject -{ - Q_OBJECT -public: - ObservingObject(AccessibleProxyModel *proxy, QObject *parent = 0) : - QObject(parent), - m_proxy(proxy), - storePersistentFailureCount(0), - checkPersistentFailureCount(0) - { - connect(m_proxy, SIGNAL(rowsAboutToBeMoved(QModelIndex,int,int,QModelIndex,int)), - SLOT(storePersistent())); - connect(m_proxy, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)), - SLOT(checkPersistent())); - } - -public slots: - - void storePersistent(const QModelIndex &parent) - { - for (int row = 0; row < m_proxy->rowCount(parent); ++row) { - QModelIndex proxyIndex = m_proxy->index(row, 0, parent); - QModelIndex sourceIndex = m_proxy->mapToSource(proxyIndex); - if (!proxyIndex.isValid()) { - qWarning("%s: Invalid proxy index", Q_FUNC_INFO); - ++storePersistentFailureCount; - } - if (!sourceIndex.isValid()) { - qWarning("%s: invalid source index", Q_FUNC_INFO); - ++storePersistentFailureCount; - } - m_persistentSourceIndexes.append(sourceIndex); - m_persistentProxyIndexes.append(proxyIndex); - if (m_proxy->hasChildren(proxyIndex)) - storePersistent(proxyIndex); - } - } - - void storePersistent() - { - // This method is called from rowsAboutToBeMoved. Persistent indexes should be valid - foreach (const QModelIndex &idx, m_persistentProxyIndexes) - if (!idx.isValid()) { - qWarning("%s: persistentProxyIndexes contains invalid index", Q_FUNC_INFO); - ++storePersistentFailureCount; - } - - if (!m_proxy->persistent().isEmpty()) { - qWarning("%s: proxy should have no persistent indexes when storePersistent called", - Q_FUNC_INFO); - ++storePersistentFailureCount; - } - storePersistent(QModelIndex()); - if (m_proxy->persistent().isEmpty()) { - qWarning("%s: proxy should have persistent index after storePersistent called", - Q_FUNC_INFO); - ++storePersistentFailureCount; - } - } - - void checkPersistent() - { - for (int row = 0; row < m_persistentProxyIndexes.size(); ++row) { - m_persistentProxyIndexes.at(row); - m_persistentSourceIndexes.at(row); - } - for (int row = 0; row < m_persistentProxyIndexes.size(); ++row) { - QModelIndex updatedProxy = m_persistentProxyIndexes.at(row); - QModelIndex updatedSource = m_persistentSourceIndexes.at(row); - if (m_proxy->mapToSource(updatedProxy) != updatedSource) { - qWarning("%s: check failed at row %d", Q_FUNC_INFO, row); - ++checkPersistentFailureCount; - } - } - m_persistentSourceIndexes.clear(); - m_persistentProxyIndexes.clear(); - } - -private: - AccessibleProxyModel *m_proxy; - QList<QPersistentModelIndex> m_persistentSourceIndexes; - QList<QPersistentModelIndex> m_persistentProxyIndexes; -public: - int storePersistentFailureCount; - int checkPersistentFailureCount; -}; - -void tst_ModelTest::moveSourceItems() -{ - DynamicTreeModel *model = new DynamicTreeModel(this); - AccessibleProxyModel *proxy = new AccessibleProxyModel(this); - proxy->setSourceModel(model); - - ModelInsertCommand *insertCommand = new ModelInsertCommand(model, this); - insertCommand->setStartRow(0); - insertCommand->setEndRow(2); - insertCommand->doCommand(); - - insertCommand = new ModelInsertCommand(model, this); - insertCommand->setAncestorRowNumbers(QList<int>() << 1); - insertCommand->setStartRow(0); - insertCommand->setEndRow(2); - insertCommand->doCommand(); - - ObservingObject observer(proxy); - - ModelMoveCommand *moveCommand = new ModelMoveCommand(model, this); - moveCommand->setStartRow(0); - moveCommand->setEndRow(0); - moveCommand->setDestAncestors(QList<int>() << 1); - moveCommand->setDestRow(0); - moveCommand->doCommand(); - - QCOMPARE(observer.storePersistentFailureCount, 0); - QCOMPARE(observer.checkPersistentFailureCount, 0); -} - -void tst_ModelTest::testResetThroughProxy() -{ - DynamicTreeModel *model = new DynamicTreeModel(this); - - ModelInsertCommand *insertCommand = new ModelInsertCommand(model, this); - insertCommand->setStartRow(0); - insertCommand->setEndRow(2); - insertCommand->doCommand(); - - QPersistentModelIndex persistent = model->index(0, 0); - - AccessibleProxyModel *proxy = new AccessibleProxyModel(this); - proxy->setSourceModel(model); - - ObservingObject observer(proxy); - observer.storePersistent(); - - ModelResetCommand *resetCommand = new ModelResetCommand(model, this); - resetCommand->setNumCols(0); - resetCommand->doCommand(); - - QCOMPARE(observer.storePersistentFailureCount, 0); - QCOMPARE(observer.checkPersistentFailureCount, 0); -} - -QTEST_MAIN(tst_ModelTest) -#include "tst_modeltest.moc" diff --git a/tests/auto/other/other.pro b/tests/auto/other/other.pro index 0e84b187fa..4119a40279 100644 --- a/tests/auto/other/other.pro +++ b/tests/auto/other/other.pro @@ -9,7 +9,6 @@ SUBDIRS=\ macgui \ macnativeevents \ macplist \ - modeltest \ networkselftest \ qaccessibility \ # qaccessibilitylinux \ # QTBUG-44434 @@ -32,7 +31,6 @@ SUBDIRS=\ gestures \ lancelot \ languagechange \ - modeltest \ qaccessibility \ qfocusevent \ qnetworkaccessmanager_and_qprogressdialog \ diff --git a/tests/auto/other/modeltest/dynamictreemodel.cpp b/tests/auto/other/qabstractitemmodelutils/dynamictreemodel.cpp index fc979bce2d..fc979bce2d 100644 --- a/tests/auto/other/modeltest/dynamictreemodel.cpp +++ b/tests/auto/other/qabstractitemmodelutils/dynamictreemodel.cpp diff --git a/tests/auto/other/modeltest/dynamictreemodel.h b/tests/auto/other/qabstractitemmodelutils/dynamictreemodel.h index 709751dd27..709751dd27 100644 --- a/tests/auto/other/modeltest/dynamictreemodel.h +++ b/tests/auto/other/qabstractitemmodelutils/dynamictreemodel.h |