mirror of
https://github.com/qgis/QGIS.git
synced 2025-10-07 00:15:48 -04:00
5e4707fcbf
Background: https://www.qt.io/blog/2011/06/13/string-concatenation-with-qstringbuilder When enabling -DQT_USE_QSTRINGBUILDER, QString() concatenation with operator + are done in a more efficient way, especially with repeated + operators. Qt and creator themselves are built with that enabled.
219 lines
11 KiB
C++
219 lines
11 KiB
C++
/***************************************************************************
|
|
testqgsfilewidget.cpp
|
|
--------------------------------------
|
|
Date : December 2014
|
|
Copyright : (C) 2014 Nyall Dawson
|
|
Email : nyall dot dawson at gmail dot com
|
|
***************************************************************************
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
|
|
#include "qgstest.h"
|
|
|
|
#include "qgsfilewidget.h"
|
|
#include "qgsmimedatautils.h"
|
|
#include "qgsdataitem.h"
|
|
#include "qgsbrowsermodel.h"
|
|
#include <memory>
|
|
|
|
class TestQgsFileWidget: public QObject
|
|
{
|
|
Q_OBJECT
|
|
private slots:
|
|
void initTestCase(); // will be called before the first testfunction is executed.
|
|
void cleanupTestCase(); // will be called after the last testfunction was executed.
|
|
void init(); // will be called before each testfunction is executed.
|
|
void cleanup(); // will be called after every testfunction.
|
|
void relativePath();
|
|
void toUrl();
|
|
void testDroppedFiles();
|
|
void testMultipleFiles();
|
|
void testSplitFilePaths();
|
|
|
|
};
|
|
|
|
void TestQgsFileWidget::initTestCase()
|
|
{
|
|
|
|
}
|
|
|
|
void TestQgsFileWidget::cleanupTestCase()
|
|
{
|
|
}
|
|
|
|
void TestQgsFileWidget::init()
|
|
{
|
|
}
|
|
|
|
void TestQgsFileWidget::cleanup()
|
|
{
|
|
}
|
|
|
|
void TestQgsFileWidget::relativePath()
|
|
{
|
|
QgsFileWidget *w = new QgsFileWidget();
|
|
w->setDefaultRoot( QStringLiteral( "/home/test" ) );
|
|
w->setRelativeStorage( QgsFileWidget::Absolute );
|
|
QCOMPARE( w->relativePath( "/home/test2/file1.ext", true ), QString( "/home/test2/file1.ext" ) );
|
|
QCOMPARE( w->relativePath( "/home/test2/file2.ext", false ), QString( "/home/test2/file2.ext" ) );
|
|
w->setRelativeStorage( QgsFileWidget::RelativeDefaultPath );
|
|
QCOMPARE( w->relativePath( "/home/test2/file3.ext", true ), QString( "../test2/file3.ext" ) );
|
|
QCOMPARE( w->relativePath( "../test2/file4.ext", true ), QString( "../test2/file4.ext" ) );
|
|
QCOMPARE( w->relativePath( "/home/test2/file5.ext", false ), QString( "/home/test2/file5.ext" ) );
|
|
QCOMPARE( w->relativePath( "../test2/file6.ext", false ), QString( "/home/test2/file6.ext" ) );
|
|
}
|
|
|
|
void TestQgsFileWidget::toUrl()
|
|
{
|
|
QgsFileWidget *w = new QgsFileWidget();
|
|
w->setDefaultRoot( QStringLiteral( "/home/test" ) );
|
|
w->setRelativeStorage( QgsFileWidget::Absolute );
|
|
w->setFullUrl( true );
|
|
QCOMPARE( w->toUrl( "/home/test2/file1.ext" ), QString( "<a href=\"file:///home/test2/file1.ext\">/home/test2/file1.ext</a>" ) );
|
|
w->setFullUrl( false );
|
|
QCOMPARE( w->toUrl( "/home/test2/file2.ext" ), QString( "<a href=\"file:///home/test2/file2.ext\">file2.ext</a>" ) );
|
|
w->setRelativeStorage( QgsFileWidget::RelativeDefaultPath );
|
|
w->setFullUrl( true );
|
|
QCOMPARE( w->toUrl( "/home/test2/file3.ext" ), QString( "<a href=\"file:///home/test2/file3.ext\">/home/test2/file3.ext</a>" ) );
|
|
QCOMPARE( w->toUrl( "../test2/file4.ext" ), QString( "<a href=\"file:///home/test2/file4.ext\">../test2/file4.ext</a>" ) );
|
|
w->setFullUrl( false );
|
|
QCOMPARE( w->toUrl( "/home/test2/file5.ext" ), QString( "<a href=\"file:///home/test2/file5.ext\">file5.ext</a>" ) );
|
|
QCOMPARE( w->toUrl( "../test2/file6.ext" ), QString( "<a href=\"file:///home/test2/file6.ext\">file6.ext</a>" ) );
|
|
}
|
|
|
|
void TestQgsFileWidget::testDroppedFiles()
|
|
{
|
|
QgsFileWidget *w = new QgsFileWidget();
|
|
w->setStorageMode( QgsFileWidget::GetFile );
|
|
|
|
// should not accept dropped folders
|
|
std::unique_ptr< QMimeData > mime( new QMimeData() );
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR ) );
|
|
std::unique_ptr< QDropEvent > event( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QVERIFY( w->lineEdit()->text().isEmpty() );
|
|
|
|
// but dropped files should be fine
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) ) );
|
|
|
|
// also should support files dragged from browser
|
|
mime->setUrls( QList<QUrl>() );
|
|
QgsMimeDataUtils::Uri uri;
|
|
uri.uri = TEST_DATA_DIR + QStringLiteral( "/mesh/quad_and_triangle.2dm" );
|
|
QgsMimeDataUtils::UriList uriList;
|
|
uriList << uri;
|
|
mime.reset( QgsMimeDataUtils::encodeUriList( uriList ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR + QStringLiteral( "/mesh/quad_and_triangle.2dm" ) ) );
|
|
|
|
QgsBrowserModel m;
|
|
m.initialize();
|
|
QgsLayerItem *layerItem = new QgsLayerItem( nullptr, QStringLiteral( "Test" ), QString(), TEST_DATA_DIR + QStringLiteral( "/mesh/quad_and_triangle.txt" ), QgsLayerItem::Mesh, "mdal" );
|
|
m.driveItems().first()->addChild( layerItem );
|
|
mime.reset( m.mimeData( QModelIndexList() << m.findItem( layerItem ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( QString( TEST_DATA_DIR ) + QStringLiteral( "/mesh/quad_and_triangle.txt" ) ) );
|
|
|
|
// plain text should also be permitted
|
|
mime = qgis::make_unique< QMimeData >();
|
|
mime->setText( TEST_DATA_DIR + QStringLiteral( "/mesh/quad_and_triangle.2dm" ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR + QStringLiteral( "/mesh/quad_and_triangle.2dm" ) ) );
|
|
|
|
mime.reset( new QMimeData() );
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
// with file filter
|
|
w->setFilter( QStringLiteral( "Data (*.shp)" ) );
|
|
w->setFilePath( QString() );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) ) );
|
|
w->setFilePath( QString() );
|
|
// should be rejected, not compatible with filter
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/encoded_html.html" ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QVERIFY( w->lineEdit()->text().isEmpty() );
|
|
// new filter, should be allowed now
|
|
w->setFilter( QStringLiteral( "Data (*.shp);;HTML (*.HTML)" ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR + QStringLiteral( "/encoded_html.html" ) ) );
|
|
|
|
//try with wildcard filter
|
|
w->setFilter( QStringLiteral( "All files (*.*);;Data (*.shp);;HTML (*.HTML)" ) );
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/bug5598.prj" ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR + QStringLiteral( "/bug5598.prj" ) ) );
|
|
|
|
// try with folders
|
|
w->setStorageMode( QgsFileWidget::GetDirectory );
|
|
w->setFilePath( QString() );
|
|
// dropping a file should accept only the folder containing that file
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/mesh/quad_and_triangle.2dm" ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( QString( TEST_DATA_DIR ) + QStringLiteral( "/mesh" ) ) );
|
|
|
|
// but dropping a folder should work
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( TEST_DATA_DIR ) );
|
|
|
|
// integration test - dropping a directory item's mime data
|
|
QgsDirectoryItem *dirItem = new QgsDirectoryItem( nullptr, QStringLiteral( "Test" ), TEST_DATA_DIR + QStringLiteral( "/mesh" ) );
|
|
m.driveItems().first()->addChild( dirItem );
|
|
mime.reset( m.mimeData( QModelIndexList() << m.findItem( dirItem ) ) );
|
|
event.reset( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QString( QString( TEST_DATA_DIR ) + QStringLiteral( "/mesh" ) ) );
|
|
}
|
|
|
|
void TestQgsFileWidget::testMultipleFiles()
|
|
{
|
|
QgsFileWidget *w = new QgsFileWidget();
|
|
w->setStorageMode( QgsFileWidget::GetMultipleFiles );
|
|
|
|
std::unique_ptr< QMimeData > mime( new QMimeData() );
|
|
mime->setUrls( QList<QUrl>() << QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) )
|
|
<< QUrl::fromLocalFile( TEST_DATA_DIR + QStringLiteral( "/elev.gpx" ) ) );
|
|
std::unique_ptr< QDropEvent > event( new QDropEvent( QPointF( 1, 1 ), Qt::CopyAction, mime.get(), Qt::LeftButton, Qt::NoModifier ) );
|
|
|
|
qobject_cast< QgsFileDropEdit * >( w->lineEdit() )->dropEvent( event.get() );
|
|
QCOMPARE( w->lineEdit()->text(), QStringLiteral( "\"%1\" \"%2\"" ).arg( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) )
|
|
.arg( TEST_DATA_DIR + QStringLiteral( "/elev.gpx" ) ) );
|
|
}
|
|
|
|
|
|
|
|
void TestQgsFileWidget::testSplitFilePaths()
|
|
{
|
|
const QString path = QString( TEST_DATA_DIR + QStringLiteral( "/bug5598.shp" ) );
|
|
QCOMPARE( QgsFileWidget::splitFilePaths( QStringLiteral( "\"%1\" \"%1\"" ).arg( path ) ), QStringList() << path << path );
|
|
QCOMPARE( QgsFileWidget::splitFilePaths( QStringLiteral( "\"%1\" \"%1\"" ).arg( path ) ), QStringList() << path << path );
|
|
QCOMPARE( QgsFileWidget::splitFilePaths( QStringLiteral( " \"%1\" \"%1\"" ).arg( path ) ), QStringList() << path << path );
|
|
QCOMPARE( QgsFileWidget::splitFilePaths( QStringLiteral( " \"%1\" \"%1\" " ).arg( path ) ), QStringList() << path << path );
|
|
QCOMPARE( QgsFileWidget::splitFilePaths( QStringLiteral( "\"%1\" \"%1\" " ).arg( path ) ), QStringList() << path << path );
|
|
QCOMPARE( QgsFileWidget::splitFilePaths( path ), QStringList() << path );
|
|
}
|
|
|
|
|
|
|
|
|
|
QGSTEST_MAIN( TestQgsFileWidget )
|
|
#include "testqgsfilewidget.moc"
|