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comparison: dom/base/test/test_window_indexing.html
dom/base/test/test_window_indexing.html
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:721b8508d7c2 |
|---|---|
| 1 | |
| 2 <!DOCTYPE HTML> | |
| 3 <html> | |
| 4 <!-- | |
| 5 https://bugzilla.mozilla.org/show_bug.cgi?id=823228 | |
| 6 --> | |
| 7 <head> | |
| 8 <meta charset="utf-8"> | |
| 9 <title>Test for Bug 823228</title> | |
| 10 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 11 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 12 </head> | |
| 13 <body> | |
| 14 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=823228">Mozilla Bug 823228</a> | |
| 15 <p id="display"></p> | |
| 16 <div id="content" style="display: none"> | |
| 17 <iframe name="x" id="x"></iframe> | |
| 18 <iframe name="y" id="y"></iframe> | |
| 19 </div> | |
| 20 <pre id="test"> | |
| 21 </pre> | |
| 22 <script type="application/javascript"> | |
| 23 | |
| 24 /** Test for Bug 823228 **/ | |
| 25 is(window, window.frames, "These better be equal"); | |
| 26 ok("0" in window, "We have a subframe"); | |
| 27 ok("1" in window, "We have two subframes"); | |
| 28 ok(!("2" in window), "But we don't have three subframes"); | |
| 29 window[2] = "myString"; | |
| 30 ok(!("2" in window), "Should not be able to set indexed expando"); | |
| 31 Object.getPrototypeOf(window)[3] = "Hey there"; | |
| 32 ok("3" in window, "Should be walking up the proto chain"); | |
| 33 | |
| 34 is(window[0].name, "x", "First frame is x"); | |
| 35 is(window[1].name, "y", "Second frame is y"); | |
| 36 is(window[2], undefined, "We should still not have our expando"); | |
| 37 is(window[3], "Hey there", "We should still have our prop on the proto chain"); | |
| 38 | |
| 39 var x = $("x"); | |
| 40 var y = $("y"); | |
| 41 | |
| 42 is(x.contentWindow, window[0], "First frame should have correct window"); | |
| 43 is(y.contentWindow, window[1], "Second frame should have correct window"); | |
| 44 | |
| 45 // set() hook test | |
| 46 window[1] = "FAIL"; | |
| 47 is(window[1].name, "y", "Second frame is still y"); | |
| 48 y.parentNode.removeChild(y); | |
| 49 ok(!("1" in window), "We no longer have two subframes"); | |
| 50 is(window[1], undefined, "We should not have a value here"); | |
| 51 | |
| 52 // defineProperty() hook test | |
| 53 x.parentNode.appendChild(y); | |
| 54 Object.defineProperty(window, "1", { value: "FAIL2", configurable: true, | |
| 55 writable: true }) | |
| 56 y.parentNode.removeChild(y); | |
| 57 ok(!("1" in window), "We no longer have two subframes, again"); | |
| 58 is(window[1], undefined, "We should not have a value here either"); | |
| 59 | |
| 60 // More set() hook test | |
| 61 window[1] = "FAIL3"; | |
| 62 ok(!("1" in window), "We shouldn't allow indexed expandos"); | |
| 63 is(window[1], undefined, "We should not have a value for an indexed expando"); | |
| 64 var desc = Object.getOwnPropertyDescriptor(window, "1"); | |
| 65 is(desc, undefined, "We really really shouldn't have indexed expandos"); | |
| 66 | |
| 67 x.parentNode.appendChild(y); | |
| 68 is(window[1], y.contentWindow, "Second frame should now be visible"); | |
| 69 desc = Object.getOwnPropertyDescriptor(window, "1"); | |
| 70 ok(desc.configurable, "Subframe should be configurable"); | |
| 71 ok(desc.enumerable, "Subframe should be configurable"); | |
| 72 ok(!desc.writable, "Subframe should not be writable"); | |
| 73 is(desc.value, y.contentWindow, "Subframe should have correct value"); | |
| 74 | |
| 75 y.parentNode.removeChild(y); | |
| 76 is(window[1], undefined, "And now we should be back to no [1] property"); | |
| 77 | |
| 78 // And more defineProperty() | |
| 79 Object.defineProperty(window, "1", { value: "FAIL2", configurable: true, | |
| 80 writable: true }) | |
| 81 ok(!("1" in window), "Defining indexed properties really just shouldn't work"); | |
| 82 is(window[1], undefined, "Defining past end of list should not work"); | |
| 83 | |
| 84 // Enumeration tests | |
| 85 x.parentNode.appendChild(y); | |
| 86 | |
| 87 var names = Object.getOwnPropertyNames(window); | |
| 88 is(names[0], "0", "Must start with 0"); | |
| 89 is(names[1], "1", "Must continue with 1"); | |
| 90 is(names.indexOf("2"), -1, "And 2, an attempted expando, should not be in there"); | |
| 91 is(names.indexOf("3"), -1, "But no 3; that's on the proto"); | |
| 92 | |
| 93 names = []; | |
| 94 for (var name in window) { | |
| 95 names.push(name); | |
| 96 } | |
| 97 is(names[0], "0", "Enumeration must start with 0"); | |
| 98 is(names[1], "1", "Enumeration must continue with 1"); | |
| 99 is(names.indexOf("2"), -1, "Enumeration: but no expando 2"); | |
| 100 isnot(names.indexOf("3"), -1, "Enumeration: and then 3, defined on the proto"); | |
| 101 is(names.indexOf("4"), -1, "But no 4 around"); | |
| 102 | |
| 103 // Delete tests | |
| 104 is(delete window[1], false, "Deleting supported index should return false"); | |
| 105 is(window[1], y.contentWindow, "Shouldn't be able to delete a supported index"); | |
| 106 y.parentNode.removeChild(y); | |
| 107 is(window[1], undefined, | |
| 108 "And now we should have no property here"); | |
| 109 is(delete window[1], true, "Deleting unsupported index should return true"); | |
| 110 is(window[1], undefined, | |
| 111 "And we shouldn't have things magically appear due to delete"); | |
| 112 </script> | |
| 113 </body> | |
| 114 </html> |
