1 /*
   2  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.javafx.css;
  27 
  28 import com.sun.javafx.FXUnit;
  29 import com.sun.javafx.css.converters.FontConverter;
  30 import com.sun.javafx.css.converters.SizeConverter;
  31 import com.sun.javafx.css.parser.CSSParser;
  32 import javafx.css.ParsedValue;
  33 import javafx.scene.Group;
  34 import javafx.scene.Scene;
  35 import javafx.scene.text.Font;
  36 import javafx.scene.text.FontPosture;
  37 import javafx.scene.text.FontWeight;
  38 import javafx.scene.text.Text;
  39 
  40 import static org.junit.Assert.*;
  41 
  42 import org.junit.*;
  43 import org.junit.Rule;
  44 
  45 
  46 public class FontTypeTest {
  47 
  48     @Rule
  49     public FXUnit fx = new FXUnit();
  50 
  51     public FontTypeTest() {
  52     }
  53 
  54     void checkFont(Font expResult, Font result) {
  55         assertEquals("family", expResult.getFamily(), result.getFamily());
  56         assertEquals("size", expResult.getSize(), result.getSize(), 0.001);
  57         // TODO: how to check for weight and posture?
  58     }
  59     /**
  60      * Test of convert method, of class FontType.
  61      */
  62     @Test
  63     public void testConvert_Value_Font() {
  64         //System.out.println("convert");
  65         Font font = Font.getDefault();
  66 
  67         ParsedValue<String,String> family = new ParsedValueImpl<String,String>(font.getFamily(), null);
  68 
  69         ParsedValue<ParsedValue<?,Size>,Number> size =
  70                 new ParsedValueImpl<ParsedValue<?,Size>,Number>(
  71                     new ParsedValueImpl<Size,Size>(new Size(2.0f, SizeUnits.EM), null),
  72                     SizeConverter.getInstance()
  73                 );
  74 
  75         ParsedValue<String,FontPosture> style =
  76                 new ParsedValueImpl<String,FontPosture>(FontPosture.REGULAR.name(), FontConverter.FontStyleConverter.getInstance());
  77 
  78         ParsedValue<String,FontWeight> weight =
  79                 new ParsedValueImpl<String,FontWeight>(FontWeight.NORMAL.name(), FontConverter.FontWeightConverter.getInstance());
  80         ParsedValue<ParsedValue[],Font> value = new ParsedValueImpl<ParsedValue[],Font>(
  81                 new ParsedValue[] {family, size, weight, style},
  82                 FontConverter.getInstance()
  83             );
  84 
  85         Font expResult = Font.font(font.getFamily(), font.getSize() * 2);
  86         Font result = value.convert(font);
  87         checkFont(expResult, result);
  88 
  89         size =
  90                 new ParsedValueImpl<ParsedValue<?,Size>,Number>(
  91                     new ParsedValueImpl<Size,Size>(new Size(120, SizeUnits.PERCENT), null),
  92                     SizeConverter.getInstance()
  93                 );
  94 
  95         value = new ParsedValueImpl<ParsedValue[],Font>(
  96                 new ParsedValue[] {family, size, weight, style},
  97                 FontConverter.getInstance()
  98             );
  99 
 100         expResult = Font.font(font.getFamily(), font.getSize() * 1.2);
 101         result = value.convert(font);
 102         checkFont(expResult, result);
 103 
 104         size =
 105                 new ParsedValueImpl<ParsedValue<?,Size>,Number>(
 106                     new ParsedValueImpl<Size,Size>(new Size(font.getSize(), SizeUnits.PT), null),
 107                     SizeConverter.getInstance()
 108                 );
 109 
 110         value = new ParsedValueImpl<ParsedValue[],Font>(
 111                 new ParsedValue[] {family, size, weight, style},
 112                 FontConverter.getInstance()
 113             );
 114 
 115         expResult = Font.font(font.getFamily(), font.getSize() * (96.0/72.0));
 116         result = value.convert(font);
 117         checkFont(expResult, result);
 118         
 119     }
 120 
 121     @Test public void test_RT_21960_Bold_Italic() {
 122         
 123         ParsedValue pv = CSSParser.getInstance().parseExpr("-fx-font", "italic bold 24 Amble");
 124         Font f = (Font)pv.convert(null);
 125         assertEquals("Bold Italic", f.getStyle());
 126         assertEquals("Amble", f.getFamily());
 127         assertEquals(24, f.getSize(),0);
 128     }
 129     
 130     @Test public void test_RT_21960_Bold() {
 131         
 132         ParsedValue pv = CSSParser.getInstance().parseExpr("-fx-font", "bold 24 Amble");
 133         Font f = (Font)pv.convert(null);
 134         assertEquals("Bold", f.getStyle());
 135         assertEquals("Amble", f.getFamily());
 136         assertEquals(24, f.getSize(),0);
 137     }
 138 
 139     @Test public void test_RT_21960_Italic() {
 140         
 141         ParsedValue pv = CSSParser.getInstance().parseExpr("-fx-font", "italic 24 Amble");
 142         Font f = (Font)pv.convert(null);
 143         assertEquals("Italic", f.getStyle());
 144         assertEquals("Amble", f.getFamily());
 145         assertEquals(24, f.getSize(),0);
 146     }
 147 
 148     @Test public void test_RT_21960_Neither_Bold_Nor_Italic() {
 149         
 150         ParsedValue pv = CSSParser.getInstance().parseExpr("-fx-font", "24 Amble");
 151         Font f = (Font)pv.convert(null);
 152         assertEquals("Regular", f.getStyle());
 153         assertEquals("Amble", f.getFamily());
 154         assertEquals(24, f.getSize(),0);
 155     }
 156 
 157     @Test public void test_RT_25355_shorthandLast() {
 158 
 159         Text txt = new Text("test_RT_25355");
 160         txt.setStyle("-fx-font-weight: bold; -fx-font: 16 Amble;");
 161 
 162         Scene scene  = new Scene(new Group());
 163         ((Group)scene.getRoot()).getChildren().add(txt);
 164 
 165         txt.impl_processCSS(true);
 166 
 167         Font f = txt.getFont();
 168         assertEquals("Regular", f.getStyle());
 169         assertEquals("Amble", f.getFamily());
 170         assertEquals(16, f.getSize(),0);
 171     }
 172 
 173     @Test public void test_RT_25355_shorthandFirst() {
 174 
 175         Text txt = new Text("test_RT_25355");
 176         txt.setStyle("-fx-font: 16 Amble; -fx-font-weight: bold;");
 177 
 178         Scene scene  = new Scene(new Group());
 179         ((Group)scene.getRoot()).getChildren().add(txt);
 180 
 181         txt.impl_processCSS(true);
 182 
 183         Font f = txt.getFont();
 184         assertEquals("Bold", f.getStyle());
 185         assertEquals("Amble", f.getFamily());
 186         assertEquals(16, f.getSize(),0);
 187 
 188     }
 189 
 190     @Test public void test_RT_25355_shorthandFirstInheritedWeight() {
 191 
 192         Text txt = new Text("test_RT_25355");
 193         txt.setStyle("-fx-font: 16 Amble;");
 194 
 195         Group g = new Group();
 196         g.setStyle("-fx-font-weight: bold");
 197 
 198         Scene scene  = new Scene(g);
 199         g.getChildren().add(txt);
 200 
 201         g.impl_processCSS(true);
 202 
 203         Font f = txt.getFont();
 204         assertEquals("Regular", f.getStyle());
 205         assertEquals("Amble", f.getFamily());
 206         assertEquals(16, f.getSize(),0);
 207 
 208     }
 209 
 210     @Test public void test_RT_25355_weightFirstInheritedShorthand() {
 211 
 212         Text txt = new Text("test_RT_25355");
 213         txt.setStyle("-fx-font-weight: bold;");
 214 
 215         Group g = new Group();
 216         g.setStyle("-fx-font: 16 Amble;");
 217 
 218         Scene scene  = new Scene(g);
 219         g.getChildren().add(txt);
 220 
 221         g.impl_processCSS(true);
 222 
 223         Font f = txt.getFont();
 224         assertEquals("Bold", f.getStyle());
 225         assertEquals("Amble", f.getFamily());
 226         assertEquals(16, f.getSize(),0);
 227 
 228     }
 229 
 230     @Test public void testInheritedFontDoesNotOverrideUserSetFont() {
 231 
 232         Text txt = new Text("testInheritedFontDoesNotOverrideUserSetFont");
 233         txt.setFont(Font.font("Amble", 32));
 234 
 235         Group g = new Group();
 236         g.setStyle("-fx-font: 16 Amble;");
 237 
 238         Scene scene  = new Scene(g);
 239         g.getChildren().add(txt);
 240 
 241         g.impl_processCSS(true);
 242 
 243         Font f = txt.getFont();
 244         assertEquals("Amble", f.getFamily());
 245         assertEquals(32, f.getSize(),0);
 246 
 247     }
 248 
 249     @Test public void testRT_32551() {
 250 
 251         Text txt = new Text("testRT_32551");
 252         txt.setId("test-rt-32551");
 253         txt.setStyle("-fx-font-weight:bold;");
 254 
 255         Group g = new Group();
 256 
 257         Scene scene  = new Scene(g);
 258         scene.getStylesheets().add(FontTypeTest.class.getResource("HonorDeveloperSettingsTest_AUTHOR.css").toExternalForm());
 259         g.getChildren().add(txt);
 260 
 261         g.impl_processCSS(true);
 262 
 263         Font f = txt.getFont();
 264         // should get size and amble from .root, 'italic' from #test-rt-32551, bold from inline.
 265         assertEquals("Amble Bold Italic", f.getName());
 266         assertEquals(20, f.getSize(),0);
 267 
 268     }
 269 
 270     @Test public void testRT_29773() {
 271 
 272         Text txt = new Text("testRT_29773");
 273         txt.setId("test-rt-29773");
 274 
 275         Group g = new Group();
 276 
 277         Scene scene  = new Scene(g);
 278         scene.getStylesheets().add(FontTypeTest.class.getResource("HonorDeveloperSettingsTest_AUTHOR.css").toExternalForm());
 279         g.getChildren().add(txt);
 280 
 281         g.impl_processCSS(true);
 282 
 283         Font f = txt.getFont();
 284         // should get size and amble from .root, 'italic' from #test-rt-32551, bold from inline.
 285         assertEquals("Amble Condensed", f.getName());
 286         assertEquals(20, f.getSize(),0);
 287 
 288     }
 289 }