third_party/WebKit/LayoutTests/storage/domstorage/script-tests/complex-values.js

   1 description("Test some corner case DOM Storage values.");
   2
   3 function testKeyValue(key, value)
   4 {
   5     keyString = "storage['" + key + "']";
   6     shouldBeEqualToString("typeof " + keyString, "string");
   7     shouldBeEqualToString(keyString, value);
   8
   9     keyString = "storage." + key;
  10     shouldBeEqualToString("typeof " + keyString, "string");
  11     shouldBeEqualToString(keyString, value);
  12
  13     keyString = "storage.getItem('" + key + "')";
  14     shouldBeEqualToString("typeof " + keyString, "string");
  15     shouldBeEqualToString(keyString, value);
  16 }
  17
  18 function test(storageString)
  19 {
  20     storage = eval(storageString);
  21     if (!storage) {
  22         testFailed(storageString + " DOES NOT exist");
  23         return;
  24     }
  25
  26     debug("Testing " + storageString);
  27
  28     evalAndLog("storage.clear()");
  29     shouldBe("storage.length", "0");
  30
  31     debug("");
  32     shouldBeEqualToString("typeof storage['foo']", "undefined");
  33     shouldBeUndefined("storage['foo']");
  34     shouldBeEqualToString("typeof storage.foo", "undefined");
  35     shouldBeUndefined("storage.foo");
  36     shouldBeEqualToString("typeof storage.getItem('foo')", "object");
  37     shouldBeNull("storage.getItem('foo')");
  38
  39     debug("");
  40     evalAndLog("storage.foo1 = null");
  41     testKeyValue("foo1", "null");
  42     evalAndLog("storage['foo2'] = null");
  43     testKeyValue("foo2", "null");
  44     evalAndLog("storage.setItem('foo3', null)");
  45     testKeyValue("foo3", "null");
  46
  47     debug("");
  48     evalAndLog("storage.foo4 = undefined");
  49     testKeyValue("foo4", "undefined");
  50     evalAndLog("storage['foo5'] = undefined");
  51     testKeyValue("foo5", "undefined");
  52     evalAndLog("storage.setItem('foo6', undefined)");
  53     testKeyValue("foo6", "undefined");
  54
  55     debug("");
  56     evalAndLog("storage.foo7 = 2");
  57     testKeyValue("foo7", "2");
  58     evalAndLog("storage['foo8'] = 2");
  59     testKeyValue("foo8", "2");
  60     evalAndLog("storage.setItem('foo9', 2)");
  61     testKeyValue("foo9", "2");
  62
  63     debug("");
  64     k = String.fromCharCode(255425) + String.fromCharCode(255) + String.fromCharCode(2554252321) + String.fromCharCode(0) + 'hello';
  65     evalAndLog("storage.foo10 = k");
  66     testKeyValue("foo10", k);
  67     evalAndLog("storage['foo11'] = k");
  68     testKeyValue("foo11", k);
  69     evalAndLog("storage.setItem('foo12', k)");
  70     testKeyValue("foo12", k);
  71 }
  72
  73 test("sessionStorage");
  74 debug("");
  75 debug("");
  76 test("localStorage");
  77
  78 window.successfullyParsed = true;
  79 isSuccessfullyParsed();