Remove old phantomas modules

lib/tools/phantomas/custom_modules/core/scopeYLT/scopeYLT.js

@@ -1,251 +0,0 @@
-/**
- * Overwritting the original spying functions in scope.js
- * This is done so we now have a before AND an after callback on the spy
- *
- * @see http://code.jquery.com/jquery-1.10.2.js
- * @see http://code.jquery.com/jquery-2.0.3.js
- */
-/* global document: true, window: true */
-
-exports.version = '0.2';
-
-exports.module = function(phantomas) {
-    'use strict';
-
-    var responseEndTime = Date.now();
-
-    phantomas.on('responseEnd', function() {
-        responseEndTime = Date.now();
-    });
-
-    phantomas.on('init', function() {
-        phantomas.evaluate(function(responseEndTime) {
-            (function(phantomas) {
-    
-                // Overwritting phantomas spy function
-                (function() {
-                    var enabled = true;
-
-                    // turn off spying to not include internal phantomas actions
-                    function spyEnabled(state, reason) {
-                        enabled = (state === true);
-
-                        phantomas.log('Spying ' + (enabled ? 'enabled' : 'disabled') + (reason ? ' - ' + reason : ''));
-                    }
-
-                    phantomas.log('Overwritting phantomas spy function');
-
-                    function spy(obj, fn, callbackBefore, callbackAfter) {
-                        var origFn = obj && obj[fn];
-
-                        if (typeof origFn !== 'function') {
-                            return false;
-                        }
-
-                        phantomas.log('Attaching a YLT spy to "' + fn + '" function...');
-
-                        obj[fn] = function() {
-                            var result;
-                            var err;
-                            
-                            // Before
-                            if (enabled && callbackBefore) {
-                                callbackBefore.apply(this, arguments);
-                            }
-
-                            // Execute
-                            try {
-
-                                result = origFn.apply(this, arguments);
-
-                            } catch(e) {
-
-                                // Catching the err for the moment, because we need to make sure the callbackAfter function is called.
-
-                                phantomas.log('Error catched on spyed function "' + fn + '": ' + e);
-                                phantomas.log(arguments);
-
-                                err = e;
-
-                            } finally {
-
-                                // After
-                                if (enabled && callbackAfter) {
-                                    var args = Array.prototype.slice.call(arguments);
-                                    callbackAfter.apply(this, [result].concat(args));
-                                }
-
-                                if (err) {
-                                    phantomas.log('Re-throwing the error');
-                                    throw err;
-                                }
-                            }
-
-                            return result;
-                        };
-
-                        // copy custom properties of original function to the mocked one
-                        Object.keys(origFn).forEach(function(key) {
-                            obj[fn][key] = origFn[key];
-                        });
-
-                        obj[fn].prototype = origFn.prototype;
-
-                        return true;
-                    }
-
-                    phantomas.spyEnabled = spyEnabled;
-                    phantomas.spy = spy;
-                })();
-
-
-
-                // Adding some code for the Javascript execution tree construction
-                (function() {
-
-                    var root = new ContextTreeNode(null, {type: 'main'});
-                    var currentContext = root;
-                    var depth = 0;
-
-
-                    // Add a child but don't enter its context
-                    function pushContext(data) {
-                        
-                        // Some data is not needed on subchildren
-                        if (depth === 0) {
-                            data.timestamp = Date.now() - responseEndTime;
-                            data.loadingStep = phantomas.currentStep || '';
-                        }
-
-                        // Some data is not needed on subchildren
-                        if (depth > 0) {
-                            if (data.backtrace) {
-                                delete data.backtrace;
-                            }
-                            if (data.resultsNumber) {
-                                delete data.resultsNumber;
-                            }
-                        }
-
-                        currentContext.addChild(data);
-                    }
-                    
-                    // Add a child to the current context and enter its context
-                    function enterContext(data) {
-                        
-                        // Some data is not needed on subchildren
-                        if (depth === 0) {
-                            data.timestamp = Date.now() - responseEndTime;
-                            data.loadingStep = phantomas.currentStep || '';
-                        }
-
-                        // Some data is not needed on subchildren
-                        if (depth > 0) {
-                            if (data.backtrace) {
-                                delete data.backtrace;
-                            }
-                            if (data.resultsNumber) {
-                                delete data.resultsNumber;
-                            }
-                        }
-
-                        currentContext = currentContext.addChild(data);
-
-                        depth ++;
-                    }
-                    
-                    // Save given data in the current context and jump change current context to its parent
-                    function leaveContext(moreData) {
-                        
-                        // Some data is not needed on subchildren
-                        if (depth === 1) {
-                            currentContext.data.time = Date.now() - currentContext.data.timestamp - responseEndTime;
-                        }
-
-                        // Some data is not needed on subchildren
-                        if (depth > 1) {
-                            if (moreData && moreData.backtrace) {
-                                delete moreData.backtrace;
-                            }
-                            if (moreData && moreData.resultsNumber) {
-                                delete moreData.resultsNumber;
-                            }
-                        }
-
-                        // Merge previous data with moreData (ovewrites if exists)
-                        if (moreData) {
-                            for (var key in moreData) {
-                                currentContext.data[key] = moreData[key];
-                            }
-                        }
-
-                        var parent = currentContext.parent;
-                        if (parent === null) {
-                            console.error('Error: trying to close root context in ContextTree');
-                        } else {
-                            currentContext = parent;
-                        }
-
-                        depth --;
-                    }
-                    
-                    function getContextData() {
-                        return currentContext.data;
-                    }
-                    
-                    // Returns a clean object, without the parent which causes recursive loops
-                    function readFullTree() {
-                        // Return null if the contextTree is not correctly closed
-                        if (root !== currentContext) {
-                            return null;
-                        }
-
-                        function recusiveRead(node) {
-                            if (node.children.length === 0) {
-                                delete node.children;
-                            } else {
-                                for (var i=0, max=node.children.length ; i<max ; i++) {
-                                    recusiveRead(node.children[i]);
-                                }
-                            }
-                            delete node.parent;
-                        }
-                        recusiveRead(root);
-
-                        return root;
-                    }
-
-                    // Empty the tree
-                    function resetTree() {
-                        root = new ContextTreeNode(null, {type: 'main'});
-                        currentContext = root;
-                        depth = 0;
-                    }
-                    
-
-                    function ContextTreeNode(parent, data) {
-                        this.data = data;
-                        this.parent = parent;
-                        this.children = [];
-
-                        this.addChild = function(data) {
-                            var child = new ContextTreeNode(this, data);
-                            this.children.push(child);
-                            return child;
-                        };
-                    }
-
-                    phantomas.log('Adding some contextTree functions to phantomas');
-                    phantomas.pushContext = pushContext;
-                    phantomas.enterContext = enterContext;
-                    phantomas.leaveContext = leaveContext;
-                    phantomas.getContextData = getContextData;
-                    phantomas.readFullTree = readFullTree;
-                    phantomas.resetTree = resetTree;
-
-                })();
-
-            })(window.__phantomas);
-        }, responseEndTime);
-    });
-};

lib/tools/phantomas/custom_modules/modules/ajaxReqYLT/ajaxReqYLT.js

@@ -1,30 +0,0 @@
-/**
- * Analyzes AJAX requests
- */
-/* global window: true */
-
-exports.version = '0.2.a';
-
-exports.module = function(phantomas) {
-    'use strict';
-
-    phantomas.setMetric('ajaxRequests'); // @desc number of AJAX requests
-    phantomas.setMetric('synchronousXHR'); // @desc number of synchronous 
-
-    phantomas.on('init', function() {
-        phantomas.evaluate(function() {
-            (function(phantomas) {
-                phantomas.spy(window.XMLHttpRequest.prototype, 'open', null, function(result, method, url, async) {
-                    phantomas.incrMetric('ajaxRequests');
-                    phantomas.addOffender('ajaxRequests', '<%s> [%s]', url, method);
-
-                    if (async === false) {
-                        phantomas.incrMetric('synchronousXHR');
-                        phantomas.addOffender('synchronousXHR', url);
-                        phantomas.log('ajaxRequests: synchronous XMLHttpRequest call to <%s>', url);
-                    }
-                }, true);
-            })(window.__phantomas);
-        });
-    });
-};

lib/tools/phantomas/custom_modules/modules/domHiddenYLT/domHiddenYLT.js

@@ -1,86 +0,0 @@
-/**
- * Analyzes DOM hidden content
- */
-/* global document: true, Node: true, window: true */
-
-exports.version = '1.0.a';
-
-exports.module = function(phantomas) {
-    'use strict';
-
-    // total length of HTML of hidden elements (i.e. display: none)
-    phantomas.setMetric('hiddenContentSize'); // @desc the size of content of hidden elements on the page (with CSS display: none) @offenders
-    phantomas.setMetric('hiddenImages'); // @desc number of hidden images that can be lazy-loaded @offenders
-
-    // HTML size
-    phantomas.on('report', function() {
-        phantomas.evaluate(function() {
-            (function(phantomas) {
-                var runner = new phantomas.nodeRunner(),
-                    lazyLoadableImages = {};
-
-                phantomas.spyEnabled(false, 'analyzing hidden content');
-
-                runner.walk(document.body, function(node, depth) {
-                    switch (node.nodeType) {
-                        case Node.ELEMENT_NODE:
-                            // @see https://developer.mozilla.org/en/DOM%3awindow.getComputedStyle
-                            var styles = window.getComputedStyle(node);
-
-                            if (styles && styles.getPropertyValue('display') === 'none') {
-                                if (typeof node.innerHTML === 'string') {
-                                    var size = node.innerHTML.length;
-                                    phantomas.incrMetric('hiddenContentSize', size);
-
-                                    // log hidden containers bigger than 1 kB
-                                    if (size > 1024) {
-                                        phantomas.addOffender('hiddenContentSize', phantomas.getDOMPath(node) + ' (' + size + ' characters)');
-                                    }
-                                }
-
-                                // count hidden images that can be lazy loaded (issue #524)
-                                var images = [];
-                                if (node.tagName === 'IMG') {
-                                    images = [node];
-                                } else if (typeof node.querySelectorAll === 'function') {
-                                    images = node.querySelectorAll('img') || [];
-                                }
-
-                                for (var i = 0, len = images.length; i < len; i++) {
-                                    var src = images[i].src,
-                                        path;
-
-                                    if (src === '' || src.indexOf('data:image') === 0) continue;
-
-                                    if (images[i].width === 1 && images[i].height === 1) continue;
-
-                                    if (!lazyLoadableImages[src]) {
-                                        path = phantomas.getDOMPath(images[i]);
-
-                                        lazyLoadableImages[src] = {
-                                            path: path
-                                        };
-                                    }
-                                }
-
-                                // don't run for child nodes as they're hidden as well
-                                return false;
-                            }
-                            break;
-                    }
-                });
-
-                Object.keys(lazyLoadableImages).forEach(function(img) {
-                    var entry = lazyLoadableImages[img];
-
-                    phantomas.incrMetric('hiddenImages');
-                    phantomas.addOffender('hiddenImages', img);
-
-                    phantomas.log('hiddenImages: <%s> image (%s) is hidden and can be lazy-loaded', img, entry.path);
-                });
-
-                phantomas.spyEnabled(true);
-            }(window.__phantomas));
-        });
-    });
-};

lib/tools/phantomas/custom_modules/modules/eventYLT/eventYLT.js

@@ -1,82 +0,0 @@
-/**
- * Analyzes events bound to DOM elements
- */
-/* global Document: true, Element: true, window: true */
-
-exports.version = '0.4.a';
-
-exports.module = function(phantomas) {
-    'use strict';
-    
-    phantomas.setMetric('eventsBound'); // @desc number of EventTarget.addEventListener calls
-    phantomas.setMetric('eventsDispatched'); // @desc number of EventTarget.dispatchEvent calls
-    phantomas.setMetric('eventsScrollBound'); // @desc number of scroll event bounds
-
-    phantomas.on('init', function() {
-        phantomas.evaluate(function() {
-            (function(phantomas) {
-                // spy calls to EventTarget.addEventListener
-                // @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget.addEventListener
-                function eventSpyBefore(eventType) {
-                    /* jshint validthis: true */
-                    var path = phantomas.getDOMPath(this);
-                    //phantomas.log('DOM event: "' + eventType + '" bound to "' + path + '"');
-
-                    phantomas.incrMetric('eventsBound');
-                    phantomas.addOffender('eventsBound', '"%s" bound to "%s"', eventType, path);
-                    phantomas.log('event ' + eventType + ' bound');
-
-                    phantomas.enterContext({
-                        type: 'addEventListener',
-                        callDetails: {
-                            context: {
-                                length: 1,
-                                elements: [path]
-                            },
-                            arguments: [eventType]
-                        },
-                        backtrace: phantomas.getBacktrace()
-                    });
-
-                    // count window.addEventListener('scroll', ...) - issue #508
-                    if (eventType === 'scroll' && (path === 'window' || path === '#document')) {
-                        phantomas.incrMetric('eventsScrollBound');
-                        phantomas.addOffender('eventsScrollBound', 'bound by %s on %s', phantomas.getBacktrace(), path);
-                    }
-                }
-
-                function eventSpyAfter(result) {
-                    phantomas.leaveContext();
-                }
-
-                phantomas.spy(Element.prototype, 'addEventListener', eventSpyBefore, eventSpyAfter);
-                phantomas.spy(Document.prototype, 'addEventListener', eventSpyBefore, eventSpyAfter);
-                phantomas.spy(window, 'addEventListener', eventSpyBefore, eventSpyAfter);
-
-                // spy calls to EventTarget.dispatchEvent
-                // @see https://developer.mozilla.org/en-US/docs/Web/API/EventTarget.dispatchEvent
-                phantomas.spy(Element.prototype, 'dispatchEvent', function(ev) {
-                    /* jshint validthis: true */
-                    var path = phantomas.getDOMPath(this);
-
-                    phantomas.log('Core JS event: triggered "%s" on "%s"', ev.type, path);
-
-                    phantomas.incrMetric('eventsDispatched');
-                    phantomas.addOffender('eventsDispatched', '"%s" on "%s"', ev.type, path);
-                });
-            })(window.__phantomas);
-        });
-    });
-
-    phantomas.on('report', function() {
-        phantomas.evaluate(function() {
-            (function(phantomas) {
-                // Check if a window.onscroll function is defined
-                if (typeof(window.onscroll) === "function") {
-                    phantomas.incrMetric('eventsScrollBound');
-                    phantomas.addOffender('eventsScrollBound', 'bound by %s on %s', '', 'window.onscroll');
-                }
-            }(window.__phantomas));
-        });
-    });
-};

lib/tools/phantomas/custom_modules/modules/jsErrYLT/jsErrYLT.js

@@ -1,49 +0,0 @@
-/**
- * Meters the number of page errors, and provides traces as offenders for "jsErrors" metric
- */
-
-exports.version = '0.3.a';
-
-exports.module = function(phantomas) {
-    'use strict';
-    
-    phantomas.setMetric('jsErrors'); // @desc number of JavaScript errors
-    
-    function formatTrace(trace) {
-        var ret = [];
-
-        if(Array.isArray(trace)) {
-            trace.forEach(function(entry) {
-                ret.push((entry.function ? entry.function + ' ' : '') + (entry.sourceURL || entry.file) + ':' + entry.line);
-            });
-        }
-
-        return ret;
-    }
-
-    phantomas.on('jserror', function(msg, trace) {
-        trace = formatTrace(trace);
-
-        phantomas.log(msg);
-        phantomas.log('Backtrace: ' + trace.join(' / '));
-
-        phantomas.incrMetric('jsErrors');
-        phantomas.addOffender('jsErrors', msg + ' - ' + trace.join(' / '));
-
-        // Yeah, this is weird, i'm sending the error back to the browser...
-        phantomas.evaluate(function(msg, caller, trace) {
-            (function(phantomas) {
-
-                phantomas.pushContext({
-                    type: 'error',
-                    callDetails: {
-                        arguments: [msg]
-                    },
-                    caller: caller,
-                    backtrace: trace
-                });
-
-            })(window.__phantomas);
-        }, msg, trace[0], trace.join(' / '));
-    });
-};

lib/tools/phantomas/custom_modules/modules/lazyLoadableYLT/lazyLoadableYLT.js

@@ -1,81 +0,0 @@
-/**
- * Analyzes images and detects which one can be lazy-loaded (are below the fold)
- *
- * @see https://github.com/macbre/phantomas/issues/494
- */
-/* global document: true, window: true */
-
-exports.version = '1.0.a';
-
-exports.module = function(phantomas) {
-    'use strict';
-    
-    phantomas.setMetric('lazyLoadableImagesBelowTheFold'); // @desc number of images displayed below the fold that can be lazy-loaded
-
-    phantomas.on('report', function() {
-        phantomas.log('lazyLoadableImages: analyzing which images can be lazy-loaded...');
-
-        phantomas.evaluate(function() {
-            (function(phantomas) {
-                phantomas.spyEnabled(false, 'analyzing which images can be lazy-loaded');
-
-                var images = document.body.getElementsByTagName('img'),
-                    i,
-                    len = images.length,
-                    offset,
-                    path,
-                    processedImages = {},
-                    src,
-                    viewportHeight = window.innerHeight,
-                    // Add an offset of 100px under the height of the screen
-                    LAZYLOAD_OFFSET = 100;
-
-                phantomas.log('lazyLoadableImages: %d image(s) found, assuming %dpx offset to be the fold', len, viewportHeight);
-
-                for (i = 0; i < len; i++) {
-                    // @see https://developer.mozilla.org/en-US/docs/Web/API/Element/getBoundingClientRect
-                    offset = images[i].getBoundingClientRect().top;
-                    src = images[i].src;
-
-                    // ignore base64-encoded images
-                    if (src === '' || /^data:/.test(src)) {
-                        continue;
-                    }
-
-                    path = phantomas.getDOMPath(images[i]);
-
-                    // get the most top position for a given image (deduplicate by src)
-                    if (typeof processedImages[src] === 'undefined') {
-                        processedImages[src] = {
-                            offset: offset,
-                            path: path
-                        };
-                    }
-
-                    // maybe there's the same image loaded above the fold?
-                    if (offset < processedImages[src].offset) {
-                        processedImages[src] = {
-                            offset: offset,
-                            path: path
-                        };
-                    }
-                }
-
-                phantomas.log('lazyLoadableImages: checking %d unique image(s)', Object.keys(processedImages).length);
-
-                Object.keys(processedImages).forEach(function(src) {
-                    var img = processedImages[src];
-
-                    if (img.offset > viewportHeight + LAZYLOAD_OFFSET) {
-                        phantomas.log('lazyLoadableImages: <%s> image (%s) is below the fold (at %dpx)', src, img.path, img.offset);
-
-                        phantomas.incrMetric('lazyLoadableImagesBelowTheFold');
-                        phantomas.addOffender('lazyLoadableImagesBelowTheFold', src);
-                    }
-                });
-
-                phantomas.spyEnabled(true);
-            })(window.__phantomas);
-        });
-    });
-};

lib/tools/phantomas/custom_modules/modules/requestsList/requestsList.js

@@ -1,23 +0,0 @@
-/**
- * Retries download on every request to get the real file size
- *
- */
-
-exports.version = '0.1';
-
-exports.module = function(phantomas) {
-    'use strict';
-
-    phantomas.setMetric('requestsList');
-
-    var requests = [];
-
-    phantomas.on('recv', function(entry, res) {
-        requests.push(entry);
-    });
-
-    phantomas.on('report', function() {
-        phantomas.setMetric('requestsList', true, true);
-        phantomas.addOffender('requestsList', JSON.stringify(requests));
-    });
-};