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

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