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Alexander Zuev
committedSep 20, 2023
8315981: Opensource five more random Swing tests
Reviewed-by: tr, azvegint
1 parent e30e356 commit c43ebd3

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‎test/jdk/javax/swing/DefaultListCellRenderer/4180943/bug4180943.java

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/*
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* Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4180943
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* @summary Extra borders created by DefaultListCellRenderer
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* @run main bug4180943
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*/
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import javax.swing.DefaultListCellRenderer;
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public class bug4180943 {
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public static void main(String[] argv) {
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DefaultListCellRenderer lcr1 = new DefaultListCellRenderer();
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DefaultListCellRenderer lcr2 = new DefaultListCellRenderer();
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if (lcr1.getBorder() != lcr2.getBorder()) {
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throw new RuntimeException("Extra borders created by DefaultListCellRenderer");
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}
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}
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}

‎test/jdk/javax/swing/DefaultListModel/4466250/bug4466250.java

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/*
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* Copyright (c) 2003, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4466250
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* @summary DefaultListModel.removeRange does not throw IllegalArgumentException
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* @run main bug4466250
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*/
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import javax.swing.DefaultListModel;
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import javax.swing.JLabel;
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public class bug4466250 {
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public static void main(String[] args) {
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DefaultListModel model = new DefaultListModel();
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int size = 16;
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for (int i = 0; i < size; i++ ) {
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model.addElement(new JLabel("wow"));
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}
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try {
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model.removeRange(3, 1);
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throw new RuntimeException("IllegalArgumentException has not been thrown");
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} catch (IllegalArgumentException e) {
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}
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}
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}

‎test/jdk/javax/swing/DefaultListSelectionModel/4140619/bug4140619.java

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/*
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* Copyright (c) 2001, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4140619
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* @summary Breaks SINGLE_SELECTION in DefaultListSelectionModel.setLeadSelectionIndex()
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* @run main bug4140619
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*/
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import javax.swing.DefaultListSelectionModel;
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import javax.swing.ListSelectionModel;
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public class bug4140619 {
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public static void main(String[] args) {
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DefaultListSelectionModel selection = new DefaultListSelectionModel();
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selection.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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selection.setSelectionInterval(10, 10);
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selection.removeSelectionInterval(10, 10);
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selection.setLeadSelectionIndex(2);
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selection.setLeadSelectionIndex(30);
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selection.setLeadSelectionIndex(5);
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if (selection.getMinSelectionIndex()!=5
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|| selection.getMaxSelectionIndex()!=5) {
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throw new RuntimeException("DefaultListSelectionModel: breaks SINGLE_SELECTION "
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+ "in setLeadSelectionIndex()");
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}
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}
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}

‎test/jdk/javax/swing/DefaultListSelectionModel/4177723/bug4177723.java

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/*
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* Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4177723
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* @summary ListSelectionEvents fired on model changes affecting JList selection
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* @run main bug4177723
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*/
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import javax.swing.DefaultListModel;
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import javax.swing.JList;
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public class bug4177723 {
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static int count = 0;
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public static void main (String[] args) {
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DefaultListModel model = new DefaultListModel();
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for (int i = 0; i < 10; i++) {
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model.addElement("item " + i);
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}
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JList list = new JList(model);
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list.addListSelectionListener(e -> count++);
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list.getSelectionModel().setSelectionInterval(3, 8);
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model.removeRange(4, 7);
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if (count != 2) {
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throw new RuntimeException("ListSelectionEvent wasn't generated");
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}
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}
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}

‎test/jdk/javax/swing/ImageIcon/4827074/bug4827074.java

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/*
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* Copyright (c) 2003, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
13+
* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
16+
* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 4827074
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* @summary ImageIcon serialization does not preload restored images
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* @run main bug4827074
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*/
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import javax.swing.ImageIcon;
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import java.awt.Image;
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import java.awt.Panel;
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import java.awt.image.MemoryImageSource;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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public class bug4827074 extends Panel {
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static ImageIcon testIcon = null;
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private volatile static boolean passed = false;
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public void init() {
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testIcon = new TestImageIcon();
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ImageIcon icon = saveAndLoad(testIcon);
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if (!passed) {
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throw new RuntimeException("Image was not loaded properly");
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}
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}
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synchronized static void setPassed(boolean p) {
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passed = p;
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}
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static ImageIcon saveAndLoad(ImageIcon ii) {
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ImageIcon _ii = null;
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try {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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ObjectOutputStream out = new ObjectOutputStream(baos);
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out.writeObject(ii);
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out.flush();
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ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
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ObjectInputStream in = new ObjectInputStream(bais);
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_ii = (ImageIcon)in.readObject();
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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return _ii;
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}
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class TestImageIcon extends ImageIcon {
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public TestImageIcon() {
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super();
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setImage(buildImage());
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}
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private Image buildImage() {
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int w = 32, h = 32;
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float halfW = w / 2 , halfH = h / 2;
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int col = 0xff0000;
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int[] pixels = new int[w * h];
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for(int y = 0; y < h; y++) {
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for(int x = 0; x < w; x++) {
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float cx = 1f - (float)x / halfW;
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float cy = 1f - (float)y / halfH;
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double ray = Math.sqrt(cx * cx + cy * cy);
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pixels[y * w + x] = ray < 1 ? col | (255 - (int)(ray * 255)) << 24:0;
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}
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}
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MemoryImageSource mis = new MemoryImageSource(w, h, pixels, 0, w);
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Image image = createImage(mis);
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return image;
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}
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protected void loadImage(Image image) {
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super.loadImage(image);
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if (testIcon != null && image != testIcon.getImage()) {
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setPassed(true);
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}
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}
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}
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public static void main(String[] args) {
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bug4827074 bug = new bug4827074();
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bug.init();
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}
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}

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