gistfile1.txt

function coverage(aDump)
{
  return [];
}

function aggregate(aOriginalStats, aNewStats, aUpdate)
{
  // aUpdate(aScript, aLine) is called for every line that changed since aOriginalStats
}

On Wed, Sep 14, 2011 at 10:50, David Flanagan ***@***.*** wrote: ``` var coverage = new Coverage(); ```

addListener({ onNewScript, onScriptUpdate, onLineUpdate, }

   file.lines.forEach(function(line) {        var linenum = line.linenum;  // line number in filename        var coverage = line.coverage; // One of the strings                                      // "full", "some", "none", "dead"        var counts = line.counts;     // An array of numbers

named counts: { execCount: }

function lineUpdateCallback(filename, linenum, coverage, count) {

function lineUpdateCallback(script, lineObject) {

You can probably use this snippet we use in several devtools for listener stuff: /** - Add a listener for StyleEditorChrome events. * - The listener implements IStyleEditorChromeListener := { - onContentAttach: Called when a content window has been attached. - All editors are instantiated, though they might - not be loaded yet. - Arguments: (StyleEditorChrome aChrome) - @see contentWindow - @see StyleEditor.isLoaded - @see StyleEditor.addActionListener * - onContentDetach: Called when the content window has been detached. - Arguments: (StyleEditorChrome aChrome) - @see contentWindow * - onEditorAdded: Called when a stylesheet (therefore a StyleEditor - instance) has been added to the UI. - Arguments (StyleEditorChrome aChrome, - StyleEditor aEditor) - } * - All listener methods are optional. * - @param IStyleEditorChromeListener aListener - @see removeChromeListener */ addChromeListener: function SEC_addChromeListener(aListener) { this._listeners.push(aListener); }, /** - Remove a listener for Chrome events from the current list of listeners. * - @param IStyleEditorChromeListener aListener - @see addChromeListener */ removeChromeListener: function SEC_removeChromeListener(aListener) { let index = this._listeners.indexOf(aListener); if (index != -1) { this._listeners.splice(index, 1); } }, /** - Trigger named handlers in StyleEditorChrome listeners. * - @param string aName - Name of the event to trigger. - @param Array aArgs - Optional array of arguments to pass to the listener(s). - @see addActionListener */ _triggerChromeListeners: function SE__triggerChromeListeners(aName, aArgs) { // insert the origin Chrome instance as first argument if (!aArgs) { aArgs = [this]; } else { aArgs.unshift(this); } // trigger all listeners that have this named handler for (let i = 0; i < this._listeners.length; ++i) { let listener = this._listeners[i]; let handler = listener["on" + aName]; if (handler) { handler.apply(listener, aArgs); } } },

…

On Wed, Sep 14, 2011 at 12:33, Cedric Vivier ***@***.*** wrote: On Wed, Sep 14, 2011 at 10:50, David Flanagan ***@***.*** wrote: > ``` > var coverage = new Coverage(); > ``` addListener({   onNewScript,   onScriptUpdate,   onLineUpdate, } >    file.lines.forEach(function(line) { >        var linenum = line.linenum;  // line number in filename >        var coverage = line.coverage; // One of the strings >                                      // "full", "some", "none", "dead" >        var counts = line.counts;     // An array of numbers named counts: {  execCount: } > function lineUpdateCallback(filename, linenum, coverage, count) { function lineUpdateCallback(script, lineObject) {

load("Coverage.js")

var coverage = new Coverage();
coverage.addListener({
    onNewScript: function(filename, filedata) {
        print("New file: " + filename);
        print(JSON.stringify(filedata));
    },
    onScriptUpdate: function(filename, filedata) {
        print("File updated: " + filename);
        print("covered: " + filedata.covered);
        print("partial: " + filedata.partial);
        print("uncovered: " + filedata.uncovered);
        print("dead: " + filedata.dead);
    },
    onLineUpdate: function(filename, linedata) {
        print("Line updated: " + filename + ":" + linedata.linenum);
        print(linedata.counts);
    }
});

coverage.parseData(snarf("test.dis1"));
coverage.parseData(snarf("test.dis2"));