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1 <html xmlns="http://www.w3.org/1999/xhtml"> |
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2 <head> |
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3 <title>localStorage key order test</title> |
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4 |
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5 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
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7 |
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8 <!-- |
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9 Check we preserve order of keys in localStorage when |
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10 keys are just modified. When a new key is added or |
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11 a key is removed order is again unspecified. |
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12 --> |
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13 |
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14 <script type="text/javascript"> |
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15 |
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16 function startTest() |
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17 { |
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18 try |
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19 { |
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20 var keyNames = new Array; |
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21 localStorage.a = "1"; |
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22 localStorage.b = "2"; |
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23 localStorage.c = "3"; |
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24 localStorage.d = "4"; |
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25 localStorage.e = "5"; |
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26 |
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27 is(localStorage.a, "1", "a = 1"); |
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28 is(localStorage.b, "2", "b = 2"); |
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29 is(localStorage.c, "3", "c = 3"); |
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30 is(localStorage.d, "4", "d = 4"); |
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31 is(localStorage.e, "5", "e = 5"); |
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32 is(localStorage.length, 5, "length = 5"); |
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33 |
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34 for (var i = 0; i < localStorage.length; ++i) |
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35 keyNames[i] = localStorage.key(i); |
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36 |
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37 localStorage.a = "10"; |
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38 localStorage.b = "20"; |
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39 localStorage.c = "30"; |
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40 localStorage.d = "40"; |
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41 localStorage.e = "50"; |
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42 |
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43 is(localStorage.a, "10", "a = 10"); |
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44 is(localStorage.b, "20", "b = 20"); |
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45 is(localStorage.c, "30", "c = 30"); |
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46 is(localStorage.d, "40", "d = 40"); |
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47 is(localStorage.e, "50", "e = 50"); |
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48 is(localStorage.length, 5, "length = 5"); |
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49 |
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50 for (var i = 0; i < localStorage.length; ++i) |
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51 is(keyNames[i], localStorage.key(i), "key "+keyNames[i]+" on same index"); |
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52 |
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53 keyNamesStringify = "[\"" + keyNames.join("\",\"") + "\"]"; |
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54 frame.location = "http://mochi.test:8888/tests/dom/tests/mochitest/localstorage/frameOrder.html?" + |
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55 keyNamesStringify; |
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56 } |
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57 catch (ex) |
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58 { |
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59 localStorage.clear(); |
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60 throw ex; |
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61 } |
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62 } |
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63 |
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64 SimpleTest.waitForExplicitFinish(); |
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65 |
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66 </script> |
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67 |
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68 </head> |
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69 |
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70 <body onload="startTest();"> |
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71 <iframe src="" name="frame"></frame> |
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72 </body> |
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73 </html> |