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1 <html xmlns="http://www.w3.org/1999/xhtml"> |
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2 <!-- |
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3 https://bugzilla.mozilla.org/show_bug.cgi?id=946815 |
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4 --> |
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5 <head> |
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6 <bindings xmlns="http://www.mozilla.org/xbl"> |
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7 <binding id="testBinding"> |
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8 <implementation> |
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9 <constructor> |
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10 // Grab some basic infrastructure off the content window. |
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11 var win = XPCNativeWrapper.unwrap(window); |
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12 SpecialPowers = win.SpecialPowers; |
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13 Cu = SpecialPowers.Cu; |
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14 is = win.is; |
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15 ok = win.ok; |
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16 SimpleTest = win.SimpleTest; |
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17 |
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18 var bound = document.getElementById('bound'); |
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19 |
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20 // This gets invoked by an event handler. |
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21 window.finish = function() { |
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22 // XBL scope, with 'wifi-manage' scope |
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23 testWifiPermissionFromXbl(true, true /* with wifi-manage permission */); |
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24 SimpleTest.finish(); |
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25 } |
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26 |
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27 eval('var testWifiPermissionFromXbl = ' + win.testWifiPermissionFromContent.toSource()); |
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28 |
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29 // XBL scope, with no 'wifi-manage' permission |
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30 testWifiPermissionFromXbl(true, false /* without wifi-manage permission */); |
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31 |
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32 // Hand things off to content. Content will call us back. |
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33 win.go(); |
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34 </constructor> |
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35 </implementation> |
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36 <handlers> |
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37 <handler event="testevent" action="ok(true, 'called event handler'); finish();" allowuntrusted="true"/> |
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38 </handlers> |
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39 </binding> |
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40 </bindings> |
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41 <script type="application/javascript"> |
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42 <![CDATA[ |
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43 |
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44 ok = parent.ok; |
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45 is = parent.is; |
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46 SimpleTest = parent.SimpleTest; |
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47 SpecialPowers = parent.SpecialPowers; |
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48 |
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49 function go() { |
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50 "use strict"; |
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51 |
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52 // Content scope, with no 'wifi-manage' permission |
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53 testWifiPermissionFromContent(false, false /* without wifi-manage permission */); |
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54 |
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55 SpecialPowers.pushPermissions([{ "type": "wifi-manage", "allow": 1, "context": window.document }], function() { |
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56 testWifiPermissionFromContent(false, true /* with wifi-manage permission */); |
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57 // Hand control back to the XBL scope by dispatching an event on the bound element. |
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58 bound.dispatchEvent(new CustomEvent('testevent')); |
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59 }); |
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60 } |
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61 |
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62 function testWifiPermissionFromContent(aIsXblScope, aExpectedWifiPermission) { |
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63 // Even though the function name has suggested we are either in content or |
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64 // XBL scope, the argument |aIsXblScope| is still required to print |
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65 // descriptive enough message for the test. |
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66 |
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67 // If this test fails, something must be wrong with the permission manipulation. |
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68 // Check test_bug946815.html to see if we removed wifi-manage permission in |
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69 // the beginning and if we forgot to add permission back during testing. |
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70 is(aExpectedWifiPermission, SpecialPowers.hasPermission("wifi-manage", window.document), |
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71 "'wifi-manage' permission is not as expected! Expected: " + aExpectedWifiPermission); |
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72 |
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73 is(typeof window.MozWifiP2pManager, (aExpectedWifiPermission ? "function" : "undefined"), |
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74 (aIsXblScope ? "XBL" : "Content") + " should" + (aExpectedWifiPermission ? "" : " NOT") + |
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75 " see MozWifiP2pManager with" + (aExpectedWifiPermission ? "" : "out") + |
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76 " 'wifi-manage' permission." ); |
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77 } |
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78 |
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79 function setup() { |
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80 // When the bindings are applied, the constructor will be invoked and the |
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81 // test will continue. |
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82 document.getElementById('bound').style.MozBinding = 'url(#testBinding)'; |
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83 } |
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84 |
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85 ]]> |
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86 </script> |
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87 </head> |
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88 <body onload="setup()"> |
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89 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=946815">Mozilla Bug 946815</a> |
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90 <p id="display"></p> |
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91 <div id="content"> |
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92 <div id="bound">Bound element</div> |
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93 </div> |
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94 <pre id="test"> |
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95 </pre> |
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96 </body> |
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97 </html> |