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