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/*
* java-gnome, a UI library for writing GTK and GNOME programs from Java!
*
* Copyright © 2011 Operational Dynamics Consulting, Pty Ltd
*
* The code in this file, and the program it is a part of, is made available
* to you by its authors as open source software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License version
* 2 ("GPL") as published by the Free Software Foundation.
*
* This program 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 GPL for more details.
*
* You should have received a copy of the GPL along with this program. If not,
* see http://www.gnu.org/licenses/. The authors of this program may be
* contacted through http://java-gnome.sourceforge.net/.
*/
package org.gnome.pango;
import org.freedesktop.cairo.Format;
import org.freedesktop.cairo.ImageSurface;
import org.gnome.gtk.GraphicalTestCase;
/**
* Test the Pango Font loading logic. This is a problematic test, since its
* outcomes depend on the following fonts being installed: DejaVu, Corefonts,
* Liberation, and Arkandis Gillius. FIXME None of these are "dependencies" of
* java-gnome so this can't run by UnitTests. Any ideas?
*
* @author Andrew Cowie
*/
public class ValidatePangoFonts extends GraphicalTestCase
{
private static FontDescription loadFont(final FontDescription request) {
final FontDescription actual;
final Layout layout;
final org.freedesktop.cairo.Surface surface;
final org.freedesktop.cairo.Context cr;
final Context context;
final Font font;
/*
* Setup
*/
surface = new ImageSurface(Format.RGB24, 100, 100);
cr = new org.freedesktop.cairo.Context(surface);
layout = new Layout(cr);
context = layout.getContext();
/*
* Now test
*/
font = context.loadFont(request);
actual = font.describe();
return actual;
}
/*
* This depends on Deja Vu Sans being the actual default fallback font.
* Can't really assume that, can we?
*/
public final void testLoadKnownFallback() {
final FontDescription request, actual;
final String family;
final Style style;
request = new FontDescription("Deja Vu Sans");
actual = loadFont(request);
assertNotSame(actual, request);
family = actual.getFamily();
style = actual.getStyle();
assertEquals("DejaVu Sans", family);
assertSame(Style.NORMAL, style);
}
public final void testLoadWrongName() {
final FontDescription request, actual;
final String family;
request = new FontDescription("Times New");
actual = loadFont(request);
family = actual.getFamily();
assertEquals("DejaVu Sans", family);
}
/*
* This depends on Microsoft Corefonts being installed. Not going to make
* that a prerequisite of java-gnome, are we!
*/
public final void testLoadCorrectName() {
final FontDescription request, actual;
final String family;
request = new FontDescription("Times New Roman,");
actual = loadFont(request);
family = actual.getFamily();
assertEquals("Times New Roman", family);
}
/*
* This depends on Liberation being installed. Not unreasonable, but
* again, should java-gnome depend on it? No.
*/
public final void testLoadMinimumName() {
final FontDescription request, actual;
final String family;
request = new FontDescription("Liberation Sans,");
actual = loadFont(request);
family = actual.getFamily();
assertEquals("Liberation Sans", family);
}
public final void testLoadMinimumGilus() {
final FontDescription request, actual;
final String family;
request = new FontDescription();
request.setFamily("Gillius ADF No2 Cd");
actual = loadFont(request);
family = actual.getFamily();
assertEquals("Gillius ADF No2 Cd", family);
}
}
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