dom/tests/mochitest/whatwg/test_postMessage.html@b8a032363ba2 (annotated)
dom/tests/mochitest/whatwg/test_postMessage.html
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | <!DOCTYPE html> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=postMessage |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Basic postMessage tests</title> |
| michael@0 | 8 | <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 9 | <script type="text/javascript" src="browserFu.js"></script> |
| michael@0 | 10 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
| michael@0 | 11 | </head> |
| michael@0 | 12 | <body> |
| michael@0 | 13 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=postMessage">Mozilla Bug 387706</a> |
| michael@0 | 14 | <p id="display"></p> |
| michael@0 | 15 | <div id="content" style="display: none"></div> |
| michael@0 | 16 | |
| michael@0 | 17 | <iframe src="http://mochi.test:8888/tests/dom/tests/mochitest/whatwg/postMessage_helper.html" |
| michael@0 | 18 | name="otherSameDomain"></iframe> |
| michael@0 | 19 | <iframe src="http://example.org:8000/tests/dom/tests/mochitest/whatwg/postMessage_helper.html" |
| michael@0 | 20 | name="otherCrossDomain"></iframe> |
| michael@0 | 21 | |
| michael@0 | 22 | |
| michael@0 | 23 | <pre id="test"> |
| michael@0 | 24 | <script class="testbody" type="application/javascript"> |
| michael@0 | 25 | /** Test for Bug 387706 **/ |
| michael@0 | 26 | |
| michael@0 | 27 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 28 | |
| michael@0 | 29 | /** Variable for receivers to attempt to get. */ |
| michael@0 | 30 | window.privateVariable = 17; |
| michael@0 | 31 | |
| michael@0 | 32 | /** For sentinel finish, if necessary in deficient browsers. */ |
| michael@0 | 33 | var finished = false; |
| michael@0 | 34 | |
| michael@0 | 35 | /** Ends testing if it isn't already done. */ |
| michael@0 | 36 | function finish() |
| michael@0 | 37 | { |
| michael@0 | 38 | if (!finished) |
| michael@0 | 39 | { |
| michael@0 | 40 | finished = true; |
| michael@0 | 41 | SimpleTest.finish(); |
| michael@0 | 42 | } |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | /** Receives MessageEvents. */ |
| michael@0 | 46 | function messageReceiver(evt) |
| michael@0 | 47 | { |
| michael@0 | 48 | try |
| michael@0 | 49 | { |
| michael@0 | 50 | ok(evt instanceof MessageEvent, "umm, how did we get this?"); |
| michael@0 | 51 | is(evt.lastEventId, "", |
| michael@0 | 52 | "postMessage creates events with empty lastEventId"); |
| michael@0 | 53 | is(evt.type, "message", "expected events of type 'message'"); |
| michael@0 | 54 | |
| michael@0 | 55 | if (isMozilla) |
| michael@0 | 56 | { |
| michael@0 | 57 | ok(evt.isTrusted === false, "shouldn't have been a trusted event"); |
| michael@0 | 58 | } |
| michael@0 | 59 | |
| michael@0 | 60 | var data = evt.data; |
| michael@0 | 61 | |
| michael@0 | 62 | // Check for the message we send to ourselves; it can't be |
| michael@0 | 63 | // counted as a test, and it's conceptually distinct from |
| michael@0 | 64 | // the other cases, so just return after handling it. |
| michael@0 | 65 | if (data === "post-to-self") |
| michael@0 | 66 | { |
| michael@0 | 67 | respondToSelf(evt); |
| michael@0 | 68 | return; |
| michael@0 | 69 | } |
| michael@0 | 70 | |
| michael@0 | 71 | switch (evt.data) |
| michael@0 | 72 | { |
| michael@0 | 73 | case "post-to-self-response": |
| michael@0 | 74 | receiveSelf(evt); |
| michael@0 | 75 | break; |
| michael@0 | 76 | |
| michael@0 | 77 | case "post-to-other-same-domain-response": |
| michael@0 | 78 | receiveOtherSameDomain(evt); |
| michael@0 | 79 | break; |
| michael@0 | 80 | |
| michael@0 | 81 | case "post-to-other-cross-domain-response": |
| michael@0 | 82 | receiveOtherCrossDomain(evt); |
| michael@0 | 83 | |
| michael@0 | 84 | // All the tests have executed, so we're done. |
| michael@0 | 85 | finish(); |
| michael@0 | 86 | break; |
| michael@0 | 87 | |
| michael@0 | 88 | default: |
| michael@0 | 89 | ok(false, "unexpected message: " + evt.data); |
| michael@0 | 90 | finish(); |
| michael@0 | 91 | break; |
| michael@0 | 92 | } |
| michael@0 | 93 | } |
| michael@0 | 94 | catch (e) |
| michael@0 | 95 | { |
| michael@0 | 96 | ok(false, "error processing event with data '" + evt.data + "': " + e); |
| michael@0 | 97 | finish(); |
| michael@0 | 98 | } |
| michael@0 | 99 | } |
| michael@0 | 100 | |
| michael@0 | 101 | |
| michael@0 | 102 | /****************** |
| michael@0 | 103 | * SELF-RESPONDER * |
| michael@0 | 104 | ******************/ |
| michael@0 | 105 | |
| michael@0 | 106 | function respondToSelf(evt) |
| michael@0 | 107 | { |
| michael@0 | 108 | is(evt.origin, "http://mochi.test:8888", "event has wrong origin"); |
| michael@0 | 109 | is(evt.source, window, "we posted this message!"); |
| michael@0 | 110 | |
| michael@0 | 111 | evt.source.postMessage("post-to-self-response", evt.origin); |
| michael@0 | 112 | } |
| michael@0 | 113 | |
| michael@0 | 114 | |
| michael@0 | 115 | /************* |
| michael@0 | 116 | * RECEIVERS * |
| michael@0 | 117 | *************/ |
| michael@0 | 118 | |
| michael@0 | 119 | function receiveSelf(evt) |
| michael@0 | 120 | { |
| michael@0 | 121 | is(evt.origin, "http://mochi.test:8888", "event has wrong origin"); |
| michael@0 | 122 | is(evt.source, window, "we posted this message!"); |
| michael@0 | 123 | |
| michael@0 | 124 | window.frames.otherSameDomain.postMessage("post-to-other-same-domain", |
| michael@0 | 125 | "http://mochi.test:8888"); |
| michael@0 | 126 | } |
| michael@0 | 127 | |
| michael@0 | 128 | function receiveOtherSameDomain(evt) |
| michael@0 | 129 | { |
| michael@0 | 130 | is(evt.origin, "http://mochi.test:8888", |
| michael@0 | 131 | "same-domain response event has wrong origin"); |
| michael@0 | 132 | is(evt.source, window.frames.otherSameDomain, |
| michael@0 | 133 | "wrong source for same-domain message!"); |
| michael@0 | 134 | |
| michael@0 | 135 | window.frames.otherCrossDomain.postMessage("post-to-other-cross-domain", |
| michael@0 | 136 | "http://example.org:8000"); |
| michael@0 | 137 | } |
| michael@0 | 138 | |
| michael@0 | 139 | function receiveOtherCrossDomain(evt) |
| michael@0 | 140 | { |
| michael@0 | 141 | is(evt.origin, "http://example.org:8000", |
| michael@0 | 142 | "same-domain response event has wrong origin"); |
| michael@0 | 143 | |
| michael@0 | 144 | // can't use |is| here, because ok tries to get properties on its arguments |
| michael@0 | 145 | // for creating a formatted logging message |
| michael@0 | 146 | ok(evt.source === window.frames.otherCrossDomain, |
| michael@0 | 147 | "wrong source for cross-domain message!"); |
| michael@0 | 148 | } |
| michael@0 | 149 | |
| michael@0 | 150 | |
| michael@0 | 151 | /************** |
| michael@0 | 152 | * TEST SETUP * |
| michael@0 | 153 | **************/ |
| michael@0 | 154 | |
| michael@0 | 155 | function start() |
| michael@0 | 156 | { |
| michael@0 | 157 | window.postMessage("post-to-self", "http://mochi.test:8888"); |
| michael@0 | 158 | } |
| michael@0 | 159 | |
| michael@0 | 160 | window.addEventListener("load", start, false); |
| michael@0 | 161 | window.addEventListener("message", messageReceiver, false); |
| michael@0 | 162 | |
| michael@0 | 163 | </script> |
| michael@0 | 164 | </pre> |
| michael@0 | 165 | </body> |
| michael@0 | 166 | </html> |
