testsuite/misc-ming.all/displaylist_depths/displaylist_depths_test8.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  * Sandro Santilli, strk@keybit.net
  21  *
  22  * Test "Jumping backward to the start of a DisplayObject's lifetime after dynamic transformation"
  23  *
  24  * run as ./displaylist_depths_test8
  25  *
  26  * Timeline:
  27  *
  28  *   Frame  | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
  29  *  --------+---+---+---+---+---+---+---+
  30  *   Event  |   |Pt*|   | T |   |   | J |
  31  *
  32  *  P = place (by PlaceObject2)
  33  *  T = transform matrix (by PlaceObject2)
  34  *  t = transform matrix (by ActionScript)
  35  *  M = move to another (or same) depth (by swapDepth)
  36  *  J = jump
  37  *  * = jump target
  38  *
  39  * Description:
  40  *
  41  *  frame2: DisplayObject placed at depth -16381 at position (10,200);
  42  *          increment _y += 2 using ActionScript.
  43  *  frame4: try to transform the DisplayObject to the right (50,200)
  44  *  frame7: jump back to frame 2
  45  *
  46  * Expected behaviour:
  47  *
  48  *  * In frame 2 the instance is positioned at 10,202
  49  *    ActionScript matrix transform in frame2 prevent subsequent static transformations to apply:
  50  *  * In frames 4,5,6 and 7 the instance is still positioned at 10,202
  51  *    (static transformations are disabled as the instance has been transformed by script in frame 2)
  52  *  * After the jump we have the same instances at depth -16381, still positioned at 10,202
  53  *  * A single instance has been constructed in total.
  54  *  * Actions in jump-target frame are executed after actions following the gotoAndPlay() call.
  55  *
  56  */
  57
  58 #include "ming_utils.h"
  59
  60 #include <stdlib.h>
  61 #include <stdio.h>
  62 #include <ming.h>
  63
  64 #define OUTPUT_VERSION 6
  65 #define OUTPUT_FILENAME "displaylist_depths_test8.swf"
  66
  67 SWFDisplayItem add_static_mc(SWFMovie mo, const char* name, int depth, int x, int y, int width, int height);
  68
  69 SWFDisplayItem
  70 add_static_mc(SWFMovie mo, const char* name, int depth, int x, int y, int width, int height)
  71 {
  72   SWFShape sh;
  73   SWFMovieClip mc;
  74   SWFDisplayItem it;
  75
  76   sh = make_fill_square (-(width/2), -(height/2), width, height, 255, 0, 0, 255, 0, 0);
  77   mc = newSWFMovieClip();
  78   SWFMovieClip_add(mc, (SWFBlock)sh);
  79
  80   SWFMovieClip_nextFrame(mc);
  81
  82   it = SWFMovie_add(mo, (SWFBlock)mc);
  83   SWFDisplayItem_setDepth(it, depth);
  84   SWFDisplayItem_moveTo(it, x, y);
  85   SWFDisplayItem_setName(it, name);
  86
  87   return it;
  88 }
  89
  90
  91 int
  92 main(int argc, char** argv)
  93 {
  94   SWFMovie mo;
  95   SWFMovieClip dejagnuclip;
  96   SWFDisplayItem it1;
  97
  98
  99   const char *srcdir=".";
 100   if ( argc>1 )
 101     srcdir=argv[1];
 102   else
 103   {
 104       //fprintf(stderr, "Usage: %s <mediadir>\n", argv[0]);
 105       //return 1;
 106   }
 107
 108   Ming_init();
 109   mo = newSWFMovieWithVersion(OUTPUT_VERSION);
 110   SWFMovie_setDimension(mo, 800, 600);
 111   SWFMovie_setRate (mo, 2);
 112
 113   dejagnuclip = get_dejagnu_clip((SWFBlock)get_default_font(srcdir), 10, 0, 0, 800, 600);
 114   SWFMovie_add(mo, (SWFBlock)dejagnuclip);
 115   SWFMovie_nextFrame(mo);
 116
 117   // Frame 2: Add a static movieclip at depth 3 with origin at 10,200, then change it's _y to 202 with AS code.
 118   it1 = add_static_mc(mo, "static3", 3, 10, 200, 20, 20);
 119   add_actions(mo,
 120     "check_equals(static3.getDepth(), -16381);"
 121     "static3.myThing = 'guess';"
 122     // dynamically transform it
 123     "static3._y += 2;"
 124     );
 125   SWFMovie_nextFrame(mo);
 126
 127   // Frame 3: nothing new, just checks, and end of test on second run
 128   SWFMovie_nextFrame(mo);
 129   add_actions(mo,
 130     "if ( typeof(_root.runs) == 'undefined' ) {"
 131     " check_equals(static3._y, 202);"
 132     " _root.runs=1;"
 133     "} else {"
 134     " check_equals(static3._y, 204);"
 135     " totals();"
 136     " stop();"
 137     "}"
 138     );
 139
 140   // Frame 4: move DisplayObject at depth 3 to position 50,200
 141   SWFDisplayItem_moveTo(it1, 50, 200);
 142   add_actions(mo,
 143     // immune to MOVE after _y set by AS
 144     "check_equals(static3._x, 10);"
 145     "check_equals(static3.getDepth(), -16381);"
 146     );
 147   SWFMovie_nextFrame(mo);
 148
 149   // Frame 5: nothing new
 150   SWFMovie_nextFrame(mo);
 151
 152   // Frame 6: nothing new
 153   SWFMovie_nextFrame(mo);
 154
 155   // Frame 7: go to frame 2  and playe (movie will end on second execution of frame 3 actions)
 156   add_actions(mo,
 157
 158     "   gotoAndPlay(2); " // The movie will be ended in frame 5
 159
 160     // Static3 refers to same instance
 161     "check_equals(static3.myThing, 'guess');"
 162     "check_equals(static3._x, 10);" // Probably PlaceObject was a no-op...
 163
 164     // actions in frame 2 would be executed again, making this a 204, but only *after* this action block terminates..
 165     "check_equals(static3._y, 202);"
 166
 167     "check_equals(static3.getDepth(), -16381);"
 168     );
 169   SWFMovie_nextFrame(mo);
 170
 171   //Output movie
 172   puts("Saving " OUTPUT_FILENAME );
 173   SWFMovie_save(mo, OUTPUT_FILENAME);
 174
 175   return 0;
 176 }