testsuite/misc-ming.all/displaylist_depths/displaylist_depths_test7.c

   1 /*
   2  *   Copyright (C) 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  * Zou Lunkai, zoulunkai@gmail.com
  21  *
  22  * Test "Jumping backward to the midle of a DisplayObject's lifetime after swap to same depth"
  23  *
  24  * run as ./displaylist_depths_test7
  25  *
  26  * Timeline:
  27  *
  28  *   Frame  | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
  29  *  --------+---+---+---+---+---+---+---+
  30  *   Event  |   |PM |   | T*| T |   | J |
  31  *
  32  *  P = place (by PlaceObject2)
  33  *  T = transform matrix (by PlaceObject2)
  34  *  M = move to another (or same) depth (by swapDepth)
  35  *  J = jump
  36  *  * = jump target
  37  *
  38  * Description:
  39  *
  40  *  frame2: DisplayObject placed at depth -16381 at position (10,200);
  41  *          swap the DisplayObject to depth -16381 (YES: SAME DEPTH!)
  42  *  frame4: try to transform the DisplayObject to the right (50,200)
  43  *  frame5: try to transform the DisplayObject to the right (200,200)
  44  *  frame7: jump back to frame 4 and stop
  45  *
  46  * Expected behaviour:
  47  *
  48  *  Depth swapping in frame2 have NO effect. In particular doesn't prevent subsequent static transformations to apply.
  49  *  In frame 4 the instance is positioned at 50,200
  50  *  In frame 5 and 6 the instance is positioned at 200,200
  51  *  After the jump we have the same instances at depth -16381, and positioned at 50,200.
  52  *  A single instance has been constructed in total.
  53  *
  54  */
  55
  56 #include "ming_utils.h"
  57
  58 #include <stdlib.h>
  59 #include <stdio.h>
  60 #include <ming.h>
  61
  62 #define OUTPUT_VERSION 6
  63 #define OUTPUT_FILENAME "displaylist_depths_test7.swf"
  64
  65 SWFDisplayItem add_static_mc(SWFMovie mo, const char* name, int depth, int x, int y, int width, int height);
  66
  67 SWFDisplayItem
  68 add_static_mc(SWFMovie mo, const char* name, int depth, int x, int y, int width, int height)
  69 {
  70   SWFShape sh;
  71   SWFMovieClip mc;
  72   SWFDisplayItem it;
  73
  74   sh = make_fill_square (-(width/2), -(height/2), width, height, 255, 0, 0, 255, 0, 0);
  75   mc = newSWFMovieClip();
  76   SWFMovieClip_add(mc, (SWFBlock)sh);
  77
  78   SWFMovieClip_nextFrame(mc);
  79
  80   it = SWFMovie_add(mo, (SWFBlock)mc);
  81   SWFDisplayItem_setDepth(it, depth);
  82   SWFDisplayItem_moveTo(it, x, y);
  83   SWFDisplayItem_setName(it, name);
  84
  85   return it;
  86 }
  87
  88
  89 int
  90 main(int argc, char** argv)
  91 {
  92   SWFMovie mo;
  93   SWFMovieClip dejagnuclip;
  94   SWFDisplayItem it1;
  95
  96
  97   const char *srcdir=".";
  98   if ( argc>1 )
  99     srcdir=argv[1];
 100   else
 101   {
 102       //fprintf(stderr, "Usage: %s <mediadir>\n", argv[0]);
 103       //return 1;
 104   }
 105
 106   Ming_init();
 107   mo = newSWFMovieWithVersion(OUTPUT_VERSION);
 108   SWFMovie_setDimension(mo, 800, 600);
 109   SWFMovie_setRate (mo, 2);
 110
 111   dejagnuclip = get_dejagnu_clip((SWFBlock)get_default_font(srcdir), 10, 0, 0, 800, 600);
 112   SWFMovie_add(mo, (SWFBlock)dejagnuclip);
 113   add_actions(mo, "loopback = false;");
 114   SWFMovie_nextFrame(mo);
 115
 116   // Frame 2: Add a static movieclip at depth 3 with origin at 10,200, swap to depth -10 and swap back
 117   it1 = add_static_mc(mo, "static3", 3, 10, 200, 20, 20);
 118   add_actions(mo,
 119     "static3.myThing = 'guess';"
 120     "check_equals(static3.getDepth(), -16381);"
 121     // swap to another depth
 122     "static3.swapDepths(-16381);"
 123     "check_equals(static3.getDepth(), -16381);"
 124     );
 125   SWFMovie_nextFrame(mo);
 126
 127   // Frame 3: nothing new
 128   SWFMovie_nextFrame(mo);
 129
 130   // Frame 4: move DisplayObject at depth 3 to position 50,200
 131   SWFDisplayItem_moveTo(it1, 50, 200);
 132   add_actions(mo,
 133     "check_equals(static3._x, 50);"
 134     "check_equals(static3.getDepth(), -16381);"
 135     );
 136   SWFMovie_nextFrame(mo);
 137
 138   // Frame 5: move DisplayObject at depth 3 to position 100,200
 139   SWFDisplayItem_moveTo(it1, 200, 200);
 140   SWFMovie_nextFrame(mo);
 141
 142   // Frame 6: nothing new, just tests
 143   add_actions(mo,
 144     "check_equals(static3._x, 200);"
 145     "check_equals(static3.getDepth(), -16381);"
 146     );
 147   SWFMovie_nextFrame(mo);
 148
 149   // Frame 7: go to frame 4
 150   add_actions(mo,
 151     " if(loopback == false) "
 152     " { "
 153     // this does not reset any thing
 154     "   gotoAndStop(4); "
 155     "   loopback = true; "
 156     " } "
 157
 158     // Static3 refers to same instance
 159     "check_equals(static3.myThing, 'guess');"
 160     "check_equals(static3._x, 50);"
 161
 162     "check_equals(static3.getDepth(), -16381);"
 163     "totals();"
 164     );
 165   SWFMovie_nextFrame(mo);
 166
 167   //Output movie
 168   puts("Saving " OUTPUT_FILENAME );
 169   SWFMovie_save(mo, OUTPUT_FILENAME);
 170
 171   return 0;
 172 }