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1 "use strict"; |
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2 const Cc = Components.classes; |
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3 const Ci = Components.interfaces; |
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4 const Cu = Components.utils; |
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5 const Cr = Components.results; |
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6 |
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7 Cu.import("resource://gre/modules/devtools/Loader.jsm"); |
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8 Cu.import("resource://gre/modules/devtools/DevToolsUtils.jsm"); |
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9 |
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10 // Register a console listener, so console messages don't just disappear |
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11 // into the ether. |
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12 let errorCount = 0; |
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13 let listener = { |
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14 observe: function (aMessage) { |
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15 errorCount++; |
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16 try { |
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17 // If we've been given an nsIScriptError, then we can print out |
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18 // something nicely formatted, for tools like Emacs to pick up. |
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19 var scriptError = aMessage.QueryInterface(Ci.nsIScriptError); |
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20 dump(aMessage.sourceName + ":" + aMessage.lineNumber + ": " + |
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21 scriptErrorFlagsToKind(aMessage.flags) + ": " + |
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22 aMessage.errorMessage + "\n"); |
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23 var string = aMessage.errorMessage; |
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24 } catch (x) { |
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25 // Be a little paranoid with message, as the whole goal here is to lose |
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26 // no information. |
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27 try { |
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28 var string = "" + aMessage.message; |
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29 } catch (x) { |
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30 var string = "<error converting error message to string>"; |
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31 } |
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32 } |
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33 |
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34 // Make sure we exit all nested event loops so that the test can finish. |
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35 while (DebuggerServer.xpcInspector.eventLoopNestLevel > 0) { |
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36 DebuggerServer.xpcInspector.exitNestedEventLoop(); |
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37 } |
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38 do_throw("head_dbg.js got console message: " + string + "\n"); |
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39 } |
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40 }; |
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41 |
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42 let consoleService = Cc["@mozilla.org/consoleservice;1"].getService(Ci.nsIConsoleService); |
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43 consoleService.registerListener(listener); |