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8353552: Opensource Several Font related tests - Batch 3

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8355048: ProblemList TestGlyphVectorLayout.java on all platforms

Reviewed-by: serb, aivanov
This commit is contained in:
Abhishek Kumar 2025-04-18 18:50:08 +00:00
parent 924638c471
commit f8f1be3de5
6 changed files with 587 additions and 0 deletions
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1
test/jdk/ProblemList.txt
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@ -796,6 +796,7 @@ java/awt/Modal/InvisibleParentTest/InvisibleParentTest.java 8172245 linux-all
java/awt/Frame/FrameStateTest/FrameStateTest.java 8203920 macosx-all,linux-all
java/awt/print/PrinterJob/ScaledText/ScaledText.java 8231226 macosx-all
java/awt/print/PrinterJob/PrintTextTest.java 8148334 macosx-all
java/awt/font/GlyphVector/TestGlyphVectorLayout.java 8354987 generic-all
java/awt/font/TextLayout/TestJustification.java 8250791 macosx-all
java/awt/TrayIcon/DragEventSource/DragEventSource.java 8252242 macosx-all
java/awt/FileDialog/DefaultFocusOwner/DefaultFocusOwner.java 7187728 macosx-all,linux-all

73
test/jdk/java/awt/font/BoldItalicFontTest.java Normal file
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@ -0,0 +1,73 @@
/*
* Copyright (c) 2004, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Font;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.Label;
/*
* @test
* @bug 4935871
* @summary Check that correct type faces are used regardless of bold/italic styles
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual/othervm -Duser.language=ja -Duser.country=JP BoldItalicFontTest
*/
public class BoldItalicFontTest {
public static void main(String[] args) throws Exception {
final String INSTRUCTIONS = """
This test is reproduced with a non-English user locale only.
All the letters "X" in the first line should be in serif font.
All the letters "X" in the second line should be in sans-serif font.
If so, press Pass, else press Fail.""";
PassFailJFrame.builder()
.instructions(INSTRUCTIONS)
.columns(35)
.testUI(BoldItalicFontTest::createUI)
.build()
.awaitAndCheck();
}
private static Frame createUI() {
String[] faces = { Font.SERIF, Font.SANS_SERIF };
int[] styles = { 0, Font.BOLD, Font.ITALIC, Font.BOLD | Font.ITALIC };
Frame f = new Frame("BoldItalicFontTest Test UI");
f.setLayout(new GridLayout(faces.length, styles.length));
for (int fn = 0; fn < faces.length; fn++) {
for (int sn = 0; sn < styles.length; sn++) {
Label l = new Label("X");
Font f1 = new Font(faces[fn], styles[sn], 36);
l.setFont(f1);
f.add(l);
}
}
f.setSize(300, 300);
return f;
}
}

121
test/jdk/java/awt/font/GlyphVector/TestGlyphVectorLayout.java Normal file
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/*
* Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.font.GlyphVector;
import java.awt.font.FontRenderContext;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
import javax.swing.JPanel;
/*
* @test
* @bug 4615017
* @summary Display two GlyphVectors, and ensure they are of the same length.
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual TestGlyphVectorLayout
*/
public class TestGlyphVectorLayout extends JPanel {
private final Font font;
private final FontRenderContext frc;
private final String text;
private GlyphVector aftergv;
private Rectangle pbounds;
private Rectangle2D vbounds;
public static void main(String[] args) throws Exception {
final String INSTRUCTIONS = """
Two lines of text should appear, the top one with boxes
(red and blue) around it.
The two lines should be of the same length, and the boxes around the
top line should 'fit' the text with no empty space between the end
of the text and the box.
Pass the test if this is true.""";
PassFailJFrame.builder()
.instructions(INSTRUCTIONS)
.columns(45)
.testUI(TestGlyphVectorLayout::new)
.build()
.awaitAndCheck();
}
private TestGlyphVectorLayout() {
setBackground(Color.WHITE);
font = new Font(Font.DIALOG, Font.PLAIN, 24);
frc = new FontRenderContext(null, false, false);
text = "this is a test of glyph vector";
}
@Override
public Dimension getPreferredSize() {
return new Dimension(550, 150);
}
@Override
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
float x = 50;
float y = 50;
AffineTransform oldtx = g2d.getTransform();
g2d.translate(x, y);
g2d.scale(1.5, 1.5);
g2d.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
RenderingHints.VALUE_FRACTIONALMETRICS_OFF);
g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);
g2d.setColor(Color.BLACK);
GlyphVector gv = font.createGlyphVector(frc, text); // new each time
g2d.drawGlyphVector(gv, 0, 0);
if (vbounds == null) {
vbounds = gv.getVisualBounds();
pbounds = gv.getPixelBounds(g2d.getFontRenderContext(), 0, 0);
aftergv = gv;
}
g2d.drawGlyphVector(aftergv, 0, 30);
g2d.setColor(Color.BLUE);
g2d.draw(vbounds);
g2d.setTransform(oldtx);
g2d.setColor(Color.RED);
g2d.draw(pbounds);
}
}

96
test/jdk/java/awt/font/GlyphVector/TestSetGlyphPositions.java Normal file
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/*
* Copyright (c) 1999, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.font.GlyphVector;
import java.awt.font.FontRenderContext;
import java.awt.geom.Point2D;
import javax.swing.JPanel;
/*
* @test
* @bug 4180379
* @summary set the positions of glyphs in the GlyphVector to other than
* their default x, y positions, and verify that the rendered glyphs are
* in the new positions, not the default positions.
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual TestSetGlyphPositions
*/
public class TestSetGlyphPositions extends JPanel {
GlyphVector gv = null;
public static void main(String[] args) throws Exception {
final String INSTRUCTIONS = """
'TopLeft text and >' should appear towards the top left of the frame,
and '< and BottomRight text' should appear towards the bottom right.
There should be some space between the '>' and '<' symbols, both vertically
and horizontally.
Pass the test if this is true.""";
PassFailJFrame.builder()
.instructions(INSTRUCTIONS)
.columns(45)
.testUI(TestSetGlyphPositions::new)
.build()
.awaitAndCheck();
}
public TestSetGlyphPositions() {
setBackground(Color.WHITE);
setSize(550, 150);
}
@Override
public Dimension getPreferredSize() {
return new Dimension(550, 150);
}
@Override
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
if (gv == null) {
Font font = new Font(Font.DIALOG, Font.PLAIN, 36);
FontRenderContext frc = g2d.getFontRenderContext();
String str = "TopLeft><BottomRight";
gv = font.createGlyphVector(frc, str);
for (int i = str.indexOf("<"); i < gv.getNumGlyphs(); ++i) {
Point2D loc = gv.getGlyphPosition(i);
loc.setLocation(loc.getX() + 50, loc.getY() + 50);
gv.setGlyphPosition(i, loc);
}
}
g2d.drawGlyphVector(gv, 50f, 50f);
}
}

97
test/jdk/java/awt/font/Rotate/RotateTest1.java Normal file
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/*
* Copyright (c) 1999, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.text.AttributedString;
import java.awt.font.TextAttribute;
import javax.swing.JPanel;
/*
* @test
* @bug 4188328
* @summary In this bug, a text string is displayed rotated. Without the
* fix, on Windows, the string was not displayed (boxes were
* displayed which denote an unprintable character). On Solaris
* 2.5.1, the characters were displayed, but not rotated. Now
* on all platforms, the string is displayed correctly rotated.
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual RotateTest1
*/
public class RotateTest1 extends JPanel {
public static void main(String[] args) throws Exception {
final String INSTRUCTIONS = """
In this test, a text string is displayed rotated.
Without the fix, on Windows, the string was not displayed
(boxes were displayed which denote an unprintable character).
On Solaris 2.5.1, the characters were displayed, but not rotated.
Now on all platforms, the string is displayed rotated.""";
PassFailJFrame.builder()
.instructions(INSTRUCTIONS)
.columns(45)
.testUI(RotateTest1::new)
.build()
.awaitAndCheck();
}
public RotateTest1() {
setBackground(Color.WHITE);
setDoubleBuffered(true);
}
@Override
public Dimension getPreferredSize() {
return new Dimension(400, 520);
}
@Override
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
Dimension d = getSize();
g.setColor(getBackground());
g.fillRect(0, 0, d.width, d.height);
// start java2d test code
paintRotatedTextTest(g2d);
}
private void paintRotatedTextTest(Graphics2D g2d) {
AttributedString testString =
new AttributedString("This is some text. Blablablabla");
testString.addAttribute(TextAttribute.SIZE, 32f);
g2d.setPaint(Color.BLACK);
g2d.rotate(Math.PI / 3);
g2d.drawString(testString.getIterator(), 100.0f, 10.0f);
}
}

199
test/jdk/java/awt/font/TestGraphicPlacement.java Normal file
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@ -0,0 +1,199 @@
/*
* Copyright (c) 1999, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
*
* Copyright 1999 IBM Corp. All Rights Reserved.
*/
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Shape;
import java.text.AttributedString;
import java.awt.font.FontRenderContext;
import java.awt.font.GraphicAttribute;
import java.awt.font.ImageGraphicAttribute;
import java.awt.font.ShapeGraphicAttribute;
import java.awt.font.TextLayout;
import java.awt.font.TextAttribute;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import javax.swing.JPanel;
/*
* @test
* @bug 4202637
* @summary This test ensures that graphics in a TextLayout are positioned correctly.
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual TestGraphicPlacement
*/
public class TestGraphicPlacement extends JPanel {
private static final int GRAPHIC_COUNT = 5;
private static final float BASE_SIZE = 5;
private static final boolean SHAPE = false;
private static final boolean IMAGE = true;
private final AttributedString[] strings;
public static void main(String[] args) throws Exception {
final String INSTRUCTIONS = """
This test has text strings enclosed in boxes, in each box there is
a sequence of square graphics to the right of the text string.
This test is concerned with the placement of these graphics relative
to the text string.
Squares after 'TOP' should be placed in the top-right corner of the
box with their tops aligned to the top of the box.
Graphics after 'BOTTOM' should be placed in the bottom-right corner of its
box with their bottoms aligned to the bottom of the box.
Graphics after 'BASELINE' should have their tops (not bottoms) aligned to
the baseline of the text.
If all these are true, pass the test.""";
PassFailJFrame.builder()
.instructions(INSTRUCTIONS)
.columns(45)
.testUI(TestGraphicPlacement::new)
.build()
.awaitAndCheck();
}
public TestGraphicPlacement() {
setBackground(Color.WHITE);
strings = new AttributedString[]{
makeString(GraphicAttribute.TOP_ALIGNMENT, SHAPE),
makeString(GraphicAttribute.BOTTOM_ALIGNMENT, SHAPE),
makeString(GraphicAttribute.ROMAN_BASELINE, SHAPE),
makeString(GraphicAttribute.TOP_ALIGNMENT, IMAGE),
makeString(GraphicAttribute.BOTTOM_ALIGNMENT, IMAGE),
makeString(GraphicAttribute.ROMAN_BASELINE, IMAGE),
};
}
@Override
public Dimension getPreferredSize() {
return new Dimension(350, 450);
}
private Image makeImage(int size) {
Image img = new BufferedImage(size, size, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = (Graphics2D) img.getGraphics();
g2d.setColor(Color.BLUE);
g2d.fillRect(0, 0, size, size);
g2d.setColor(Color.RED);
g2d.drawRect(0, 0, size - 1, size - 1);
return img;
}
/**
* Create an AttributedString with a descriptive word (TOP, BOTTOM,
* or BASELINE) and several graphics of varying sizes following the
* word.
*
* @param alignment the alignment of the graphics
* @param image whether to create Shape or Image graphics
*/
private AttributedString makeString(int alignment, boolean image) {
String name;
if (alignment == GraphicAttribute.TOP_ALIGNMENT) {
name = "TOP";
} else if (alignment == GraphicAttribute.BOTTOM_ALIGNMENT) {
name = "BOTTOM";
} else {
name = "BASELINE";
}
// Append the Unicode graphic replacement character to the name.
String nameWithUnicode = name.concat("\uFFFC".repeat(GRAPHIC_COUNT));
AttributedString as = new AttributedString(nameWithUnicode);
// Make the descriptive text large.
as.addAttribute(TextAttribute.SIZE, 48f, 0, name.length());
// Add the graphic attributes to the end of the AttributedString.
for (int i = 0; i < GRAPHIC_COUNT; i++) {
float size = (i + 1) * BASE_SIZE;
GraphicAttribute attribute;
if (image == IMAGE) {
Image img = makeImage((int) size);
attribute = new ImageGraphicAttribute(img, alignment);
} else {
Shape shape = new Rectangle2D.Float(0, 0, size, size);
attribute = new ShapeGraphicAttribute(shape,
alignment,
ShapeGraphicAttribute.STROKE);
}
as.addAttribute(TextAttribute.CHAR_REPLACEMENT,
attribute,
i + name.length(),
i + name.length() + 1);
}
return as;
}
/**
* Draw each AttributedString, with a bounding box enclosing
* the string.
*/
@Override
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
FontRenderContext frc = g2d.getFontRenderContext();
final float drawX = 20;
float drawY = 20;
for (int i = 0; i < strings.length; i++) {
TextLayout layout = new TextLayout(strings[i].getIterator(), frc);
float ascent = layout.getAscent();
drawY += ascent;
Rectangle2D boundsRect = new Rectangle2D.Float(drawX,
drawY - ascent,
layout.getAdvance(),
ascent + layout.getDescent());
g2d.draw(boundsRect);
layout.draw(g2d, drawX, drawY);
drawY += layout.getDescent() + layout.getLeading();
}
}
}