KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ManifestIterator method in wpt

Best JavaScript code snippet using wpt

runner.js

Source:runner.js

...60        }61        return ret ;62    }63};64function ManifestIterator(manifest, path, test_types, use_regex) {65    this.manifest = manifest;66    this.paths = null;67    this.regex_pattern = null;68    this.test_types = test_types;69    this.test_types_index = -1;70    this.test_list = null;71    this.test_index = null;72    if (use_regex) {73        this.regex_pattern = path;74    } else {75        // Split paths by either a comma or whitespace, and ignore empty sub-strings.76        this.paths = path.split(/[,\s]+/).filter(function(s) { return s.length > 0; });77    }78}79ManifestIterator.prototype = {80    next: function() {81        var manifest_item = null;82        if (this.test_types.length === 0) {83            return null;84        }85        while (!manifest_item) {86            while (this.test_list === null || this.test_index >= this.test_list.length) {87                this.test_types_index++;88                if (this.test_types_index >= this.test_types.length) {89                    return null;90                }91                this.test_index = 0;92                this.test_list = this.manifest.by_type(this.test_types[this.test_types_index]);93            }94            manifest_item = this.test_list[this.test_index++];95            while (manifest_item && !this.matches(manifest_item)) {96                manifest_item = this.test_list[this.test_index++];97            }98            if (manifest_item) {99                return this.to_test(manifest_item);100            }101        }102    },103    // Calculate the location of a match within a provided URL.104    //105    // @param {string} url - Valid URL106    //107    // @returns {null|object} - null if the URL does not satisfy the iterator's108    //                          filtering criteria. Otherwise, an object with109    //                          the following properties:110    //111    //                          - index - the zero-indexed offset of the start112    //                                    of the match113    //                          - width - the total number of matching114    //                                    characters115    match_location: function(url) {116        var match;117        if (this.regex_pattern) {118           match = url.match(this.regex_pattern);119           if (!match) {120              return null;121           }122           return { index: match.index, width: match[0].length };123        }124        this.paths.some(function(path) {125            if (url.indexOf(path) === 0) {126                match = path;127                return true;128            }129            return false;130        });131        if (!match) {132            return null;133        }134        return { index: 0, width: match.length };135    },136    matches: function(manifest_item) {137        return this.match_location(manifest_item.url) !== null;138    },139    to_test: function(manifest_item) {140        var test = {141            type: this.test_types[this.test_types_index],142            url: manifest_item.url143        };144        if (manifest_item.hasOwnProperty("references")) {145            test.ref_length = manifest_item.references.length;146            test.ref_type = manifest_item.references[0][1];147            test.ref_url = manifest_item.references[0][0];148        }149        return test;150    },151    count: function() {152        return this.test_types.reduce(function(prev, current) {153            var matches = this.manifest.by_type(current).filter(function(x) {154                return this.matches(x);155            }.bind(this));156            return prev + matches.length;157        }.bind(this), 0);158    }159};160function VisualOutput(elem, runner) {161    this.elem = elem;162    this.runner = runner;163    this.results_table = null;164    this.section_wrapper = null;165    this.results_table = this.elem.querySelector(".results > table");166    this.section = null;167    this.progress = this.elem.querySelector(".summary .progress");168    this.meter = this.progress.querySelector(".progress-bar");169    this.result_count = null;170    this.json_results_area = this.elem.querySelector("textarea");171    this.instructions = document.querySelector(".instructions");172    this.elem.style.display = "none";173    this.runner.manifest_wait_callbacks.push(this.on_manifest_wait.bind(this));174    this.runner.start_callbacks.push(this.on_start.bind(this));175    this.runner.result_callbacks.push(this.on_result.bind(this));176    this.runner.done_callbacks.push(this.on_done.bind(this));177    this.display_filter_state = {};178    var visual_output = this;179    var display_filter_inputs = this.elem.querySelectorAll(".result-display-filter");180    for (var i = 0; i < display_filter_inputs.length; ++i) {181        var display_filter_input = display_filter_inputs[i];182        this.display_filter_state[display_filter_input.value] = display_filter_input.checked;183        display_filter_input.addEventListener("change", function(e) {184            visual_output.apply_display_filter(e.target.value, e.target.checked);185        })186    }187}188VisualOutput.prototype = {189    clear: function() {190        this.result_count = {"PASS":0,191                             "FAIL":0,192                             "ERROR":0,193                             "TIMEOUT":0,194                             "NOTRUN":0};195        for (var p in this.result_count) {196            if (this.result_count.hasOwnProperty(p)) {197                this.elem.querySelector("td." + p).textContent = 0;198            }199        }200        if (this.json_results_area) {201            this.json_results_area.parentNode.removeChild(this.json_results_area);202        }203        this.meter.style.width = '0px';204        this.meter.textContent = '0%';205        this.meter.classList.remove("stopped", "loading-manifest");206        this.elem.querySelector(".jsonResults").style.display = "none";207        this.results_table.removeChild(this.results_table.tBodies[0]);208        this.results_table.appendChild(document.createElement("tbody"));209    },210    on_manifest_wait: function() {211        this.clear();212        this.instructions.style.display = "none";213        this.elem.style.display = "block";214        this.steady_status("loading-manifest");215    },216    on_start: function() {217        this.clear();218        this.instructions.style.display = "none";219        this.elem.style.display = "block";220        this.meter.classList.add("progress-striped", "active");221    },222    on_result: function(test, status, message, subtests) {223        var row = document.createElement("tr");224        var subtest_pass_count = subtests.reduce(function(prev, current) {225            return (current.status === "PASS") ? prev + 1 : prev;226        }, 0);227        var subtest_notrun_count = subtests.reduce(function(prev, current) {228            return (current.status === "NOTRUN") ? prev +1 : prev;229        }, 0);230        var subtests_count = subtests.length;231        var test_status;232        if (subtest_pass_count === subtests_count &&233            (status == "OK" || status == "PASS")) {234            test_status = "PASS";235        } else if ((!subtests_count && status === "NOTRUN") ||236            (subtests_count && (subtest_notrun_count == subtests_count) ) ) {237            test_status = "NOTRUN";238        } else if (subtests_count > 0 && status === "OK") {239            test_status = "FAIL";240        } else {241            test_status = status;242        }243        subtests.forEach(function(subtest) {244            if (this.result_count.hasOwnProperty(subtest.status)) {245                this.result_count[subtest.status] += 1;246            }247        }.bind(this));248        if (this.result_count.hasOwnProperty(status)) {249            this.result_count[status] += 1;250        }251        var name_node = row.appendChild(document.createElement("td"));252        name_node.appendChild(this.test_name_node(test));253        var status_node = row.appendChild(document.createElement("td"));254        status_node.textContent = test_status;255        status_node.className = test_status;256        var message_node = row.appendChild(document.createElement("td"));257        message_node.textContent = message || "";258        var subtests_node = row.appendChild(document.createElement("td"));259        if (subtests_count) {260            subtests_node.textContent = subtest_pass_count + "/" + subtests_count;261        } else {262            if (status == "PASS") {263                subtests_node.textContent = "1/1";264            } else {265                subtests_node.textContent = "0/1";266            }267        }268        var status_arr = ["PASS", "FAIL", "ERROR", "TIMEOUT", "NOTRUN"];269        for (var i = 0; i < status_arr.length; i++) {270            this.elem.querySelector("td." + status_arr[i]).textContent = this.result_count[status_arr[i]];271        }272        this.apply_display_filter_to_result_row(row, this.display_filter_state[test_status]);273        this.results_table.tBodies[0].appendChild(row);274        this.update_meter(this.runner.progress(), this.runner.results.count(), this.runner.test_count());275    },276    steady_status: function(statusName) {277        var statusTexts = {278            done: "Done!",279            stopped: "Stopped",280            "loading-manifest": "Updating and loading test manifest; this may take several minutes."281        };282        var textContent = statusTexts[statusName];283        this.meter.setAttribute("aria-valuenow", this.meter.getAttribute("aria-valuemax"));284        this.meter.style.width = "100%";285        this.meter.textContent = textContent;286        this.meter.classList.remove("progress-striped", "active", "stopped", "loading-manifest");287        this.meter.classList.add(statusName);288        this.runner.display_current_test(null);289    },290    on_done: function() {291        this.steady_status(this.runner.stop_flag ? "stopped" : "done");292        //add the json serialization of the results293        var a = this.elem.querySelector(".jsonResults");294        var json = this.runner.results.to_json();295        if (document.getElementById("dumpit").checked) {296            this.json_results_area = Array.prototype.slice.call(this.elem.querySelectorAll("textarea"));297            for(var i = 0,t = this.json_results_area.length; i < t; i++){298                this.elem.removeChild(this.json_results_area[i]);299            }300            this.json_results_area = document.createElement("textarea");301            this.json_results_area.style.width = "100%";302            this.json_results_area.setAttribute("rows", "50");303            this.elem.appendChild(this.json_results_area);304            this.json_results_area.textContent = json;305        }306        var blob = new Blob([json], { type: "application/json" });307        a.href = window.URL.createObjectURL(blob);308        a.download = "runner-results.json";309        a.textContent = "Download JSON results";310        if (!a.getAttribute("download")) a.textContent += " (right-click and save as to download)";311        a.style.display = "inline";312    },313    test_name_node: function(test) {314        if (!test.hasOwnProperty("ref_url")) {315            return this.link(test.url);316        } else {317            var wrapper = document.createElement("span");318            wrapper.appendChild(this.link(test.url));319            wrapper.appendChild(document.createTextNode(" " + test.ref_type + " "));320            wrapper.appendChild(this.link(test.ref_url));321            return wrapper;322        }323    },324    link: function(href) {325        var link = document.createElement("a");326        link.href = this.runner.server + href;327        link.textContent = href;328        return link;329    },330    update_meter: function(progress, count, total) {331        this.meter.setAttribute("aria-valuenow", count);332        this.meter.setAttribute("aria-valuemax", total);333        this.meter.textContent = this.meter.style.width = (progress * 100).toFixed(1) + "%";334    },335    apply_display_filter: function(test_status, display_state) {336        this.display_filter_state[test_status] = display_state;337        var result_cells = this.elem.querySelectorAll(".results > table tr td." + test_status);338        for (var i = 0; i < result_cells.length; ++i) {339            this.apply_display_filter_to_result_row(result_cells[i].parentNode, display_state)340        }341    },342    apply_display_filter_to_result_row: function(result_row, display_state) {343        result_row.style.display = display_state ? "" : "none";344    }345};346function ManualUI(elem, runner) {347    this.elem = elem;348    this.runner = runner;349    this.pass_button = this.elem.querySelector("button.pass");350    this.fail_button = this.elem.querySelector("button.fail");351    this.skip_button = this.elem.querySelector("button.skip");352    this.ref_buttons = this.elem.querySelector(".reftestUI");353    this.ref_type = this.ref_buttons.querySelector(".refType");354    this.ref_warning = this.elem.querySelector(".reftestWarn");355    this.test_button = this.ref_buttons.querySelector("button.test");356    this.ref_button = this.ref_buttons.querySelector("button.ref");357    this.hide();358    this.runner.test_start_callbacks.push(this.on_test_start.bind(this));359    this.runner.test_pause_callbacks.push(this.hide.bind(this));360    this.runner.done_callbacks.push(this.on_done.bind(this));361    this.pass_button.onclick = function() {362        this.disable_buttons();363        this.runner.on_result("PASS", "", []);364    }.bind(this);365    this.skip_button.onclick = function() {366        this.disable_buttons();367        this.runner.on_result("NOTRUN", "", []);368    }.bind(this);369    this.fail_button.onclick = function() {370        this.disable_buttons();371        this.runner.on_result("FAIL", "", []);372    }.bind(this);373}374ManualUI.prototype = {375    show: function() {376        this.elem.style.display = "block";377        setTimeout(this.enable_buttons.bind(this), 200);378    },379    hide: function() {380        this.elem.style.display = "none";381    },382    show_ref: function() {383        this.ref_buttons.style.display = "block";384        this.test_button.onclick = function() {385            this.runner.load(this.runner.current_test.url);386        }.bind(this);387        this.ref_button.onclick = function() {388            this.runner.load(this.runner.current_test.ref_url);389        }.bind(this);390    },391    hide_ref: function() {392        this.ref_buttons.style.display = "none";393    },394    disable_buttons: function() {395        this.pass_button.disabled = true;396        this.fail_button.disabled = true;397    },398    enable_buttons: function() {399        this.pass_button.disabled = false;400        this.fail_button.disabled = false;401    },402    on_test_start: function(test) {403        if (test.type == "manual" || test.type == "reftest") {404            this.show();405        } else {406            this.hide();407        }408        if (test.type == "reftest") {409            this.show_ref();410            this.ref_type.textContent = test.ref_type === "==" ? "equal" : "unequal";411            if (test.ref_length > 1) {412                this.ref_warning.textContent = "WARNING: only presenting first of " + test.ref_length + " references";413                this.ref_warning.style.display = "inline";414            }  else {415                this.ref_warning.textContent = "";416                this.ref_warning.style.display = "none";417            }418        } else {419            this.hide_ref();420        }421    },422    on_done: function() {423        this.hide();424    }425};426function TestControl(elem, runner) {427    this.elem = elem;428    this.path_input = this.elem.querySelector(".path");429    this.path_input.addEventListener("change", function() {430        this.set_counts();431    }.bind(this), false);432    this.use_regex_input = this.elem.querySelector("#use_regex");433    this.use_regex_input.addEventListener("change", function() {434        this.set_counts();435    }.bind(this), false);436    this.pause_button = this.elem.querySelector("button.togglePause");437    this.start_button = this.elem.querySelector("button.toggleStart");438    this.type_checkboxes = Array.prototype.slice.call(439        this.elem.querySelectorAll("input[type=checkbox].test-type"));440    this.type_checkboxes.forEach(function(elem) {441        elem.addEventListener("change", function() {442            this.set_counts();443        }.bind(this),444        false);445        elem.addEventListener("click", function() {446            this.start_button.disabled = this.get_test_types().length < 1;447        }.bind(this),448        false);449    }.bind(this));450    this.timeout_input = this.elem.querySelector(".timeout_multiplier");451    this.render_checkbox = this.elem.querySelector(".render");452    this.testcount_area = this.elem.querySelector("#testcount");453    this.runner = runner;454    this.runner.done_callbacks.push(this.on_done.bind(this));455    this.set_start();456    this.set_counts();457}458TestControl.prototype = {459    set_start: function() {460        this.start_button.disabled = this.get_test_types().length < 1;461        this.pause_button.disabled = true;462        this.start_button.textContent = "Start";463        this.path_input.disabled = false;464        this.type_checkboxes.forEach(function(elem) {465            elem.disabled = false;466        });467        this.start_button.onclick = function() {468            var path = this.get_path();469            var test_types = this.get_test_types();470            var settings = this.get_testharness_settings();471            var use_regex = this.get_use_regex();472            this.runner.start(path, test_types, settings, use_regex);473            this.set_stop();474            this.set_pause();475        }.bind(this);476    },477    set_stop: function() {478        clearTimeout(this.runner.timeout);479        this.pause_button.disabled = false;480        this.start_button.textContent = "Stop";481        this.path_input.disabled = true;482        this.type_checkboxes.forEach(function(elem) {483            elem.disabled = true;484        });485        this.start_button.onclick = function() {486            this.runner.stop_flag = true;487            this.runner.done();488        }.bind(this);489    },490    set_pause: function() {491        this.pause_button.textContent = "Pause";492        this.pause_button.onclick = function() {493            this.runner.pause();494            this.set_resume();495        }.bind(this);496    },497    set_resume: function() {498        this.pause_button.textContent = "Resume";499        this.pause_button.onclick = function() {500            this.runner.unpause();501            this.set_pause();502        }.bind(this);503    },504    set_counts: function() {505        if (this.runner.manifest_loading) {506            setTimeout(function() {507                this.set_counts();508            }.bind(this), 1000);509            return;510        }511        var path = this.get_path();512        var test_types = this.get_test_types();513        var use_regex = this.get_use_regex();514        var iterator = new ManifestIterator(this.runner.manifest, path, test_types, use_regex);515        var count = iterator.count();516        this.testcount_area.textContent = count;517    },518    get_path: function() {519        return this.path_input.value;520    },521    get_test_types: function() {522        return this.type_checkboxes.filter(function(elem) {523            return elem.checked;524        }).map(function(elem) {525            return elem.value;526        });527    },528    get_testharness_settings: function() {529        return {timeout_multiplier: parseFloat(this.timeout_input.value),530                output: this.render_checkbox.checked};531    },532    get_use_regex: function() {533        return this.use_regex_input.checked;534    },535    on_done: function() {536        this.set_pause();537        this.set_start();538    }539};540function Results(runner) {541    this.test_results = null;542    this.runner = runner;543    this.runner.start_callbacks.push(this.on_start.bind(this));544}545Results.prototype = {546    on_start: function() {547        this.test_results = [];548    },549    set: function(test, status, message, subtests) {550        this.test_results.push({"test":test,551                                "subtests":subtests,552                                "status":status,553                                "message":message});554    },555    count: function() {556        return this.test_results.length;557    },558    to_json: function() {559        var data = {560            "results": this.test_results.map(function(result) {561                var rv = {"test":(result.test.hasOwnProperty("ref_url") ?562                                  [result.test.url, result.test.ref_type, result.test.ref_url] :563                                  result.test.url),564                          "subtests":result.subtests,565                          "status":result.status,566                          "message":result.message};567                return rv;568            })569        };570        return JSON.stringify(data, null, 2);571    }572};573function Runner(manifest_path) {574    this.server = location.protocol + "//" + location.host;575    this.manifest = new Manifest(manifest_path);576    this.path = null;577    this.test_types = null;578    this.manifest_iterator = null;579    this.test_window = null;580    this.test_div = document.getElementById('current_test');581    this.test_url = this.test_div.getElementsByTagName('a')[0];582    this.current_test = null;583    this.timeout = null;584    this.num_tests = null;585    this.pause_flag = false;586    this.stop_flag = false;587    this.done_flag = false;588    this.manifest_wait_callbacks = [];589    this.start_callbacks = [];590    this.test_start_callbacks = [];591    this.test_pause_callbacks = [];592    this.result_callbacks = [];593    this.done_callbacks = [];594    this.results = new Results(this);595    this.start_after_manifest_load = false;596    this.manifest_loading = true;597    this.manifest.load(this.manifest_loaded.bind(this));598}599Runner.prototype = {600    test_timeout: 20000, //ms601    currentTest: function() {602        return this.manifest[this.mTestCount];603    },604    ensure_test_window: function() {605        if (!this.test_window || this.test_window.location === null) {606          this.test_window = window.open("about:blank", 800, 600);607        }608    },609    manifest_loaded: function() {610        this.manifest_loading = false;611        if (this.start_after_manifest_load) {612            this.do_start();613        }614    },615    start: function(path, test_types, testharness_settings, use_regex) {616        this.pause_flag = false;617        this.stop_flag = false;618        this.done_flag = false;619        this.path = path;620        this.use_regex = use_regex;621        this.test_types = test_types;622        window.testharness_properties = testharness_settings;623        this.manifest_iterator = new ManifestIterator(this.manifest, this.path, this.test_types, this.use_regex);624        this.num_tests = null;625        this.ensure_test_window();626        if (this.manifest.data === null) {627            this.wait_for_manifest();628        } else {629            this.do_start();630        }631    },632    wait_for_manifest: function() {633        this.start_after_manifest_load = true;634        this.manifest_wait_callbacks.forEach(function(callback) {635            callback();636        });637    },...

Using AI Code Generation

1var wptb = require('wptb');2var manifestIterator = new wptb.ManifestIterator();3var callback = function (err, data) {4	if (err) {5		console.log("Error: " + err);6	} else {7		console.log("Data: " + data);8	}9};10manifestIterator.iterateManifest(callback);

Using AI Code Generation

1const wpt = require('webpagetest');2const webpagetest = new wpt('A.7c0d6c0d6c0d6c0d6c0d6c0d6c0d6c0d6');3const options = {4    lighthouseConfig: {5        settings: {6        },7    },

Using AI Code Generation

1var manifestIterator = require('./wptb-manifest.js').manifestIterator;2var manifest = require('./manifest.json');3var iterator = manifestIterator(manifest);4var testFile = iterator.next();5while(testFile.done !== true) {6  console.log(testFile.value);7  testFile = iterator.next();8}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.