Mercurial > hg > icedtea9-forest > jdk
changeset 5790:a18a547546a4
7183458: Metrics of space character in algorithmically emboldened font have changed in JDK 7.
Reviewed-by: igor, jgodinez
author | prr |
---|---|
date | Thu, 12 Jul 2012 16:24:56 -0700 |
parents | c960cb8d0f8b |
children | 9f21c95bfbc1 |
files | test/java/awt/FontMetrics/StyledSpaceAdvance.java |
diffstat | 1 files changed, 64 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/java/awt/FontMetrics/StyledSpaceAdvance.java Thu Jul 12 16:24:56 2012 -0700 @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2007, 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. + */ + +/* + * @test + * @bug 7183458 + * @summary Verify advance of space is not overly widened by bold styling. + * @run main StyledSpaceAdvance + */ +import java.awt.Font; +import java.awt.font.FontRenderContext; +import java.awt.geom.Rectangle2D; +import java.util.Locale; + +public class StyledSpaceAdvance { + + static String name = "Gulim"; + + public static void main(String args[]) { + for (int sz=9;sz<18;sz++) { + test(sz); + } + } + + static void test(int sz) { + Font reg = new Font(name, Font.PLAIN, sz); + Font bold = new Font(name, Font.BOLD, sz); + //System.out.println("reg="+reg); + //System.out.println("bold="+bold); + FontRenderContext frc = new FontRenderContext(null, false, false); + if (reg.getFontName(Locale.ENGLISH).equals(name) && + bold.getFontName(Locale.ENGLISH).equals(name)) { + Rectangle2D rb = reg.getStringBounds(" ", frc); + Rectangle2D bb = bold.getStringBounds(" ", frc); + if (bb.getWidth() > rb.getWidth() + 1.01f) { + System.err.println("reg="+reg+" bds = " + rb); + System.err.println("bold="+bold+" bds = " + bb); + throw new RuntimeException("Advance difference too great."); + } + } else { + System.out.println("Skipping test because fonts aren't as expected"); + } + } +}