testsuite/misc-ming.all/TextSnapshotTest.c

   1 /*
   2  *   Copyright (C) 2005, 2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  16  *
  17  *
  18  */
  19
  20 /*
  21  * Uses both "embedded" font and device fonts.
  22  * The text written is 'Hello world' in both cases.
  23  * Text at the bottom is the one with embedded fonts.
  24  *
  25  * TODO: add a testrunner for pixel checking.
  26  * TODO: test autoSize and wordWrap interaction (what takes precedence?)
  27  *
  28  * run as ./DefineEditTextTest
  29  */
  30
  31 #include <stdlib.h>
  32 #include <stdio.h>
  33 #include <ming.h>
  34
  35 #include "ming_utils.h"
  36
  37 #define OUTPUT_VERSION 8
  38 #define OUTPUT_FILENAME "TextSnapshotTest.swf"
  39
  40 SWFDisplayItem
  41 add_text_field(SWFMovie mo, SWFFont font, const char* text);
  42
  43 SWFDisplayItem
  44 add_text_field(SWFMovie mo, SWFFont font, const char* text)
  45 {
  46   SWFText tf;
  47
  48   tf = newSWFText();
  49
  50   SWFText_setFont(tf, font);
  51
  52
  53   SWFText_addString(tf, text, NULL);
  54
  55   return SWFMovie_add(mo, (SWFBlock)tf);
  56 }
  57
  58 int
  59 main(int argc, char** argv)
  60 {
  61   SWFMovie mo;
  62   const char *srcdir=".";
  63   char fdbfont[256];
  64   SWFMovieClip  dejagnuclip;
  65
  66   /*********************************************
  67    *
  68    * Initialization
  69    *
  70    *********************************************/
  71
  72   if ( argc>1 ) srcdir=argv[1];
  73   else
  74   {
  75     fprintf(stderr, "Usage: %s <mediadir>\n", argv[0]);
  76     return 1;
  77   }
  78
  79   sprintf(fdbfont, "%s/Bitstream-Vera-Sans.fdb", srcdir);
  80
  81   puts("Setting things up");
  82
  83   Ming_init();
  84   Ming_useSWFVersion (OUTPUT_VERSION);
  85   //Ming_setScale(20.0); /* so we talk twips */
  86
  87   mo = newSWFMovie();
  88   SWFMovie_setRate(mo, 1.0);
  89   SWFMovie_setDimension(mo, 800, 600);
  90
  91   dejagnuclip = get_dejagnu_clip((SWFBlock)get_default_font(srcdir), 10, 0, 0, 800, 600);
  92   SWFMovie_add(mo, (SWFBlock)dejagnuclip);
  93   SWFMovie_nextFrame(mo); // 1st frame
  94
  95
  96   /*********************************************
  97    *
  98    * Add some textfields
  99    *
 100    *********************************************/
 101   {
 102     SWFDisplayItem it;
 103     FILE *font_file = fopen(fdbfont, "r");
 104     if ( font_file == NULL )
 105     {
 106       perror(fdbfont);
 107       exit(1);
 108     }
 109     SWFFont efont = loadSWFFontFromFile(font_file);
 110
 111     it = add_text_field(mo, efont, "First text");
 112     SWFDisplayItem_setName(it, "dtext1");
 113     SWFDisplayItem_moveTo(it, 0, 200);
 114     it = add_text_field(mo, efont, "Zweites Textfeld");
 115     SWFDisplayItem_setName(it, "etext1");
 116     SWFDisplayItem_moveTo(it, 0, 300);
 117
 118     it = add_text_field(mo, efont, "Some more static text here... abcdefgh");
 119     SWFDisplayItem_setName(it, "dtext2");
 120     SWFDisplayItem_moveTo(it, 0, 400);
 121   }
 122   SWFMovie_nextFrame(mo);
 123
 124   add_actions(mo, "createTextField('dynamictext1', 99, 10, 10, 10, 10);"
 125                   "this.dynamictext1.text = 'Dynamic Text';");
 126
 127   add_actions(mo, "ts = this.getTextSnapshot();");
 128   check(mo, "ts instanceof TextSnapshot");
 129   check_equals(mo, "ts.getCount()", "64");
 130
 131   check_equals(mo, "ts.getText(0, 1)", "'F'");
 132   check_equals(mo, "ts.getText(3, 3)", "'s'");
 133   check_equals(mo, "ts.getText(-5, 5)", "'First'");
 134   check_equals(mo, "ts.getText(10, 6)", "'Z'");
 135   check_equals(mo, "ts.getText(0, 100)", "'First textZweites TextfeldSome more "
 136                   "static text here... abcdefgh'");
 137   add_actions(mo, "ss = ts.getText(100, 110);");
 138   check_equals(mo, "typeof(ss)", "'string'");
 139   check_equals(mo, "ss", "'h'");
 140   check_equals(mo, "ss.length", "1");
 141
 142   check_equals(mo, "ts.getText(0, 100, true)",
 143           "'First text\nZweites Textfeld\nSome more "
 144                   "static text here... abcdefgh'");
 145
 146   check_equals(mo, "ts.getText(0, 14, true)", "'First text\nZwei'");
 147
 148   check_equals(mo, "ts.findText(0, '', false)", "-1");
 149   check_equals(mo, "ts.findText(0, 'f', false)", "0");
 150   check_equals(mo, "ts.findText(0, 'f', true)", "22");
 151   check_equals(mo, "ts.findText(1, 'Rst', false)", "2");
 152   check_equals(mo, "ts.findText(3, 'RSt', false)", "-1");
 153   check_equals(mo, "ts.findText(100, 'h', false)", "-1");
 154   check_equals(mo, "ts.findText(64, 'h', false)", "-1");
 155   check_equals(mo, "ts.findText(-5, 'Zwei', true)", "-1");
 156   check_equals(mo, "ts.findText(-5, 'gh', true)", "-1");
 157
 158   add_actions(mo, "ts.setSelected(5, 30, true);");
 159   check_equals(mo, "ts.getSelectedText()", "' textZweites TextfeldSome'");
 160   check_equals(mo, "ts.getSelectedText(true)", "' text\nZweites "
 161           "Textfeld\nSome'");
 162   check_equals(mo, "ts.getSelectedText(false)", "' textZweites TextfeldSome'");
 163   check_equals(mo, "ts.getSelected(0, 4)", "false");
 164   check_equals(mo, "ts.getSelected(1, 9)", "true");
 165   check_equals(mo, "ts.getSelected(-4, 10)", "true");
 166   check_equals(mo, "ts.getSelected(-4, 6)", "true");
 167   check_equals(mo, "ts.getSelected(28, 23)", "true");
 168   check_equals(mo, "ts.getSelected(20, 20)", "true");
 169   check_equals(mo, "ts.getSelected(20, 27)", "true");
 170   check_equals(mo, "ts.getSelected(-3, -1)", "false");
 171   check_equals(mo, "ts.getSelected(30, 31)", "false");
 172   check_equals(mo, "ts.getSelected(0, 5)", "false");
 173   check_equals(mo, "ts.getSelected(40, 45)", "false");
 174   check_equals(mo, "ts.getSelected(31, 34)", "false");
 175
 176   check_equals(mo, "ts.getSelected(0)", "undefined");
 177   check_equals(mo, "ts.getSelected(1)", "undefined");
 178   check_equals(mo, "ts.getSelected(-4)", "undefined");
 179   check_equals(mo, "ts.getSelected(-4)", "undefined");
 180   check_equals(mo, "ts.getSelected(28)", "undefined");
 181   check_equals(mo, "ts.getSelected(20)", "undefined");
 182
 183   // Selected text is stored in the textfield and reset when a new
 184   // snapshot is taken.
 185   add_actions(mo, "ts2 = new TextSnapshot(this);");
 186   check_equals(mo, "ts.getSelectedText(false)", "''");
 187   check_equals(mo, "ts2.getCount()", "64");
 188   check_equals(mo, "ts2.getSelectedText()", "''");
 189   add_actions(mo, "ts2 = this.getTextSnapshot();");
 190   check_equals(mo, "ts2.getCount()", "64");
 191   check_equals(mo, "ts2.getSelectedText()", "''");
 192
 193   add_actions(mo, "ts2.setSelected(3, 10, true);");
 194   check_equals(mo, "ts2.getSelectedText(false).length", "7");
 195   check_equals(mo, "ts.getSelectedText(false).length", "7");
 196
 197   add_actions(mo, "ts.setSelectedColor(0xffff00);");
 198   add_actions(mo, "ts2.setSelectedColor(0x0000ff);");
 199
 200   check_equals(mo, "ts.getSelectedText(false)", "'st text'");
 201   add_actions(mo, "ri = ts.getTextRunInfo(4, 10);");
 202   check_equals(mo, "typeof(ri)", "'object'");
 203   check(mo, "ri instanceof Array");
 204   check_equals(mo, "ri.length", "7");
 205
 206   add_actions(mo, "el = ri[1];");
 207   check_equals(mo, "typeof(el)", "'object'");
 208   check(mo, "!el.hasOwnProperty('indexInRun')");
 209   check_equals(mo, "el.indexInRun", "5");
 210   check_equals(mo, "el.selected", "true");
 211   check_equals(mo, "el.font", "'Bitstream Vera Sans'");
 212   check_equals(mo, "el.color", "0");
 213   check_equals(mo, "el.height", "12");
 214   check_equals(mo, "el.matrix_a", "1");
 215   check_equals(mo, "el.matrix_b", "0");
 216   check_equals(mo, "el.matrix_c", "0");
 217   check_equals(mo, "el.matrix_d", "1");
 218   check_equals(mo, "el.matrix_tx", "25.95");
 219   check_equals(mo, "el.matrix_ty", "200");
 220   xcheck_equals(mo, "el.corner0x", "25.95");
 221   xcheck_equals(mo, "el.corner0y", "202.8");
 222   xcheck_equals(mo, "el.corner1x", "29.75");
 223   xcheck_equals(mo, "el.corner1y", "202.8");
 224   xcheck_equals(mo, "el.corner2x", "29.75");
 225   xcheck_equals(mo, "el.corner2y", "188.85");
 226   xcheck_equals(mo, "el.corner3x", "25.95");
 227   xcheck_equals(mo, "el.corner3y", "188.85");
 228
 229   // Check properties individually
 230   check_equals(mo, "ri[2].height", "12");
 231   check_equals(mo, "ri[3].height", "12");
 232   check_equals(mo, "ri[4].height", "12");
 233   check_equals(mo, "ri[5].height", "12");
 234   check_equals(mo, "ri[6].height", "12");
 235
 236   check_equals(mo, "ri[2].selected", "true");
 237   check_equals(mo, "ri[3].selected", "true");
 238   check_equals(mo, "ri[4].selected", "true");
 239   check_equals(mo, "ri[5].selected", "true");
 240   check_equals(mo, "ri[6].selected", "false");
 241
 242   check_equals(mo, "ri[2].matrix_tx", "29.75");
 243   check_equals(mo, "ri[2].matrix_ty", "200");
 244   check_equals(mo, "ri[3].matrix_tx", "34.4");
 245   check_equals(mo, "ri[3].matrix_ty", "200");
 246   check_equals(mo, "ri[4].matrix_tx", "41.75");
 247   check_equals(mo, "ri[4].matrix_ty", "200");
 248
 249   xcheck_equals(mo, "ri[2].corner0x", "29.75");
 250   xcheck_equals(mo, "ri[2].corner0y", "202.8");
 251   xcheck_equals(mo, "ri[3].corner0x", "34.4");
 252   xcheck_equals(mo, "ri[3].corner0y", "202.8");
 253   xcheck_equals(mo, "ri[4].corner0x", "41.75");
 254   xcheck_equals(mo, "ri[4].corner0y", "202.8");
 255
 256   xcheck_equals(mo, "ri[2].corner2y", "188.85");
 257   xcheck_equals(mo, "ri[3].corner2y", "188.85");
 258   xcheck_equals(mo, "ri[4].corner2y", "188.85");
 259
 260   add_actions(mo, "ts.setSelected(0, 10, true);");
 261   add_actions(mo, "ts.setSelected(15, 20, false);");
 262   check_equals(mo, "ts2.getSelectedText().length", "10");
 263
 264   add_actions(mo, "ri2 = ts.getTextRunInfo(0, 100);");
 265
 266   check_equals(mo, "ri2[0].selected", "true");
 267   check_equals(mo, "ri2[1].selected", "true");
 268   check_equals(mo, "ri2[2].selected", "true");
 269   check_equals(mo, "ri2[3].selected", "true");
 270   check_equals(mo, "ri2[4].selected", "true");
 271   check_equals(mo, "ri2[5].selected", "true");
 272   check_equals(mo, "ri2[6].selected", "true");
 273   check_equals(mo, "ri2[15].selected", "false");
 274   check_equals(mo, "ri2[16].selected", "false");
 275   check_equals(mo, "ri2[17].selected", "false");
 276   check_equals(mo, "ri2[18].selected", "false");
 277
 278   xcheck_equals(mo, "ri2[50].corner2y", "388.85");
 279   xcheck_equals(mo, "ri2[50].corner2x", "156.6");
 280   xcheck_equals(mo, "ri2[51].corner2y", "388.85");
 281   xcheck_equals(mo, "ri2[51].corner2x", "163.95");
 282
 283   check_equals(mo, "ri2[50].matrix_tx", "151.65");
 284   check_equals(mo, "ri2[51].matrix_tx", "156.55");
 285
 286   add_actions(mo, "ts = this.getTextSnapshot();");
 287   check_equals(mo, "typeof(ts)", "'object'");
 288   add_actions(mo, "backup = TextSnapshot;");
 289   add_actions(mo, "TextSnapshot = undefined;");
 290   add_actions(mo, "t = new TextSnapshot();");
 291   check_equals(mo, "typeof(t)", "'undefined'");
 292
 293   check_equals(mo, "typeof(TextSnapshot)", "'undefined'");
 294   add_actions(mo, "ts = this.getTextSnapshot();");
 295   xcheck_equals(mo, "typeof(ts)", "'undefined'");
 296   add_actions(mo, "TextSnapshot = backup;");
 297   add_actions(mo, "ts = this.getTextSnapshot();");
 298   check_equals(mo, "typeof(ts)", "'object'");
 299
 300   add_actions(mo, "backup = TextSnapshot.prototype;");
 301   add_actions(mo, "TextSnapshot.prototype = undefined;");
 302   add_actions(mo, "ts = this.getTextSnapshot();");
 303   check_equals(mo, "typeof(ts)", "'object'");
 304   add_actions(mo, "TextSnapshot.prototype = backup;");
 305   add_actions(mo, "ts = this.getTextSnapshot();");
 306   check_equals(mo, "typeof(ts)", "'object'");
 307
 308   add_actions(mo, "totals(); stop();");
 309
 310   SWFMovie_nextFrame(mo);
 311
 312   /*****************************************************
 313    *
 314    * Output movie
 315    *
 316    *****************************************************/
 317   puts("Saving " OUTPUT_FILENAME );
 318
 319   SWFMovie_save(mo, OUTPUT_FILENAME);
 320
 321   return 0;
 322 }