third_party/WebKit/LayoutTests/fast/js/mozilla/eval/script-tests/exhaustive-fun-strictcaller-direct-strictcode.js

   1 // Any copyright is dedicated to the Public Domain.
   2 // http://creativecommons.org/licenses/publicdomain/
   3
   4 //-----------------------------------------------------------------------------
   5 var BUGNUMBER = 514568;
   6 var summary = "eval in all its myriad flavors";
   7
   8 print(BUGNUMBER + ": " + summary);
   9
  10 /**************
  11  * BEGIN TEST *
  12  **************/
  13
  14 var x = 17;
  15 function globalX() { return x; }
  16 var y = 42;
  17 function globalY() { return y; }
  18
  19 var ev = eval;
  20
  21 function testX()
  22 {
  23   "use strict";
  24
  25   var x = 2;
  26   var xcode =
  27     "'use strict';" +
  28     "var x = 4;" +
  29     "function actX(action)" +
  30     "{" +
  31     "  switch (action)" +
  32     "  {" +
  33     "    case 'get':" +
  34     "      return x;" +
  35     "    case 'set1':" +
  36     "      x = 9;" +
  37     "      return;" +
  38     "    case 'set2':" +
  39     "      x = 23;" +
  40     "      return;" +
  41     "    case 'delete':" +
  42     "      try { return eval('delete x'); }" +
  43     "      catch (e) { return e.name; }" +
  44     "  }" +
  45     "}" +
  46     "actX;";
  47
  48   var local0 = x;
  49   var global0 = globalX();
  50
  51   var f = eval(xcode);
  52
  53   var inner1 = f("get");
  54   var local1 = x;
  55   var global1 = globalX();
  56
  57   x = 7;
  58   var inner2 = f("get");
  59   var local2 = x;
  60   var global2 = globalX();
  61
  62   f("set1");
  63   var inner3 = f("get");
  64   var local3 = x;
  65   var global3 = globalX();
  66
  67   var del = f("delete");
  68   var inner4 = f("get");
  69   var local4 = x;
  70   var global4 = globalX();
  71
  72   f("set2");
  73   var inner5 = f("get");
  74   var local5 = x;
  75   var global5 = globalX();
  76
  77   return {
  78            local0: local0, global0: global0,
  79            inner1: inner1, local1: local1, global1: global1,
  80            inner2: inner2, local2: local2, global2: global2,
  81            inner3: inner3, local3: local3, global3: global3,
  82            del: del,
  83            inner4: inner4, local4: local4, global4: global4,
  84            inner5: inner5, local5: local5, global5: global5,
  85          };
  86 }
  87
  88 var resultsX = testX();
  89
  90 assertEq(resultsX.local0, 2);
  91 assertEq(resultsX.global0, 17);
  92
  93 assertEq(resultsX.inner1, 4);
  94 assertEq(resultsX.local1, 2);
  95 assertEq(resultsX.global1, 17);
  96
  97 assertEq(resultsX.inner2, 4);
  98 assertEq(resultsX.local2, 7);
  99 assertEq(resultsX.global2, 17);
 100
 101 assertEq(resultsX.inner3, 9);
 102 assertEq(resultsX.local3, 7);
 103 assertEq(resultsX.global3, 17);
 104
 105 assertEq(resultsX.del, "SyntaxError");
 106
 107 assertEq(resultsX.inner4, 9);
 108 assertEq(resultsX.local4, 7);
 109 assertEq(resultsX.global4, 17);
 110
 111 assertEq(resultsX.inner5, 23);
 112 assertEq(resultsX.local5, 7);
 113 assertEq(resultsX.global5, 17);
 114
 115
 116 function testY()
 117 {
 118   "use strict";
 119
 120   var ycode =
 121     "'use strict';" +
 122     "var y = 5;" +
 123     "function actY(action)" +
 124     "{" +
 125     "  switch (action)" +
 126     "  {" +
 127     "    case 'get':" +
 128     "      return y;" +
 129     "    case 'set1':" +
 130     "      y = 2;" +
 131     "      return;" +
 132     "    case 'set2':" +
 133     "      y = 71;" +
 134     "      return;" +
 135     "    case 'delete':" +
 136     "      try { return eval('delete y'); }" +
 137     "      catch (e) { return e.name; }" +
 138     "  }" +
 139     "}" +
 140     "actY;";
 141
 142   var local0 = y;
 143   var global0 = globalY();
 144
 145   var f = eval(ycode);
 146
 147   var inner1 = f("get");
 148   var local1 = y;
 149   var global1 = globalY();
 150
 151   y = 8;
 152   var inner2 = f("get");
 153   var local2 = y;
 154   var global2 = globalY();
 155
 156   f("set1");
 157   var inner3 = f("get");
 158   var local3 = y;
 159   var global3 = globalY();
 160
 161   var del = f("delete");
 162   var inner4 = f("get");
 163   var local4 = y;
 164   var global4 = globalY();
 165
 166   f("set2");
 167   var inner5 = f("get");
 168   var local5 = y;
 169   var global5 = globalY();
 170
 171   return {
 172            local0: local0, global0: global0,
 173            inner1: inner1, local1: local1, global1: global1,
 174            inner2: inner2, local2: local2, global2: global2,
 175            inner3: inner3, local3: local3, global3: global3,
 176            del: del,
 177            inner4: inner4, local4: local4, global4: global4,
 178            inner5: inner5, local5: local5, global5: global5,
 179          };
 180 }
 181
 182 var resultsY = testY();
 183
 184 assertEq(resultsY.local0, 42);
 185 assertEq(resultsY.global0, 42);
 186
 187 assertEq(resultsY.inner1, 5);
 188 assertEq(resultsY.local1, 42);
 189 assertEq(resultsY.global1, 42);
 190
 191 assertEq(resultsY.inner2, 5);
 192 assertEq(resultsY.local2, 8);
 193 assertEq(resultsY.global2, 8);
 194
 195 assertEq(resultsY.inner3, 2);
 196 assertEq(resultsY.local3, 8);
 197 assertEq(resultsY.global3, 8);
 198
 199 assertEq(resultsY.del, "SyntaxError");
 200
 201 assertEq(resultsY.inner4, 2);
 202 assertEq(resultsY.local4, 8);
 203 assertEq(resultsY.global4, 8);
 204
 205 assertEq(resultsY.inner5, 71);
 206 assertEq(resultsY.local5, 8);
 207 assertEq(resultsY.global5, 8);
 208
 209 /******************************************************************************/
 210
 211 if (typeof reportCompare === "function")
 212   reportCompare(true, true);
 213
 214 print("Tests complete!");
 215
 216 var successfullyParsed = true;