How to use network_error_entry_test method in wpt

Best JavaScript code snippet using wpt

entry-invariants.js

Source:entry-invariants.js

1// Asserts that the given attributes are present in 'entry' and hold equal2// values.3const assert_all_equal_ = (entry, attributes) => {4  let first = attributes[0];5  attributes.slice(1).forEach(other => {6    assert_equals(entry[first], entry[other],7      `${first} should be equal to ${other}`);8  });9}10// Asserts that the given attributes are present in 'entry' and hold values11// that are sorted in the same order as given in 'attributes'.12const assert_ordered_ = (entry, attributes) => {13  let before = attributes[0];14  attributes.slice(1).forEach(after => {15    assert_greater_than_equal(entry[after], entry[before],16      `${after} should be greater than ${before}`);17    before = after;18  });19}20// Asserts that the given attributes are present in 'entry' and hold a value of21// 0.22const assert_zeroed_ = (entry, attributes) => {23  attributes.forEach(attribute => {24    assert_equals(entry[attribute], 0, `${attribute} should be 0`);25  });26}27// Asserts that the given attributes are present in 'entry' and hold a value of28// 0 or more.29const assert_not_negative_ = (entry, attributes) => {30  attributes.forEach(attribute => {31    assert_greater_than_equal(entry[attribute], 0,32      `${attribute} should be greater than or equal to 0`);33  });34}35// Asserts that the given attributes are present in 'entry' and hold a value36// greater than 0.37const assert_positive_ = (entry, attributes) => {38  attributes.forEach(attribute => {39    assert_greater_than(entry[attribute], 0,40      `${attribute} should be greater than 0`);41  });42}43const invariants = {44  // Asserts that attributes of the given PerformanceResourceTiming entry match45  // what the spec dictates for any resource fetched over HTTP without46  // redirects but passing the Timing-Allow-Origin checks.47  assert_tao_pass_no_redirect_http: entry => {48    assert_ordered_(entry, [49      "fetchStart",50      "domainLookupStart",51      "domainLookupEnd",52      "connectStart",53      "connectEnd",54      "requestStart",55      "responseStart",56      "responseEnd",57    ]);58    assert_zeroed_(entry, [59      "workerStart",60      "secureConnectionStart",61      "redirectStart",62      "redirectEnd",63    ]);64    assert_not_negative_(entry, [65      "duration",66    ]);67    assert_positive_(entry, [68      "fetchStart",69      "transferSize",70      "encodedBodySize",71      "decodedBodySize",72    ]);73  },74  // Like assert_tao_pass_no_redirect_http but for empty response bodies.75  assert_tao_pass_no_redirect_http_empty: entry => {76    assert_ordered_(entry, [77      "fetchStart",78      "domainLookupStart",79      "domainLookupEnd",80      "connectStart",81      "connectEnd",82      "requestStart",83      "responseStart",84      "responseEnd",85    ]);86    assert_zeroed_(entry, [87      "workerStart",88      "secureConnectionStart",89      "redirectStart",90      "redirectEnd",91      "encodedBodySize",92      "decodedBodySize",93    ]);94    assert_not_negative_(entry, [95      "duration",96    ]);97    assert_positive_(entry, [98      "fetchStart",99      "transferSize",100    ]);101  },102  // Like assert_tao_pass_no_redirect_http but for resources fetched over HTTPS103  assert_tao_pass_no_redirect_https: entry => {104    assert_ordered_(entry, [105      "fetchStart",106      "domainLookupStart",107      "domainLookupEnd",108      "secureConnectionStart",109      "connectStart",110      "connectEnd",111      "requestStart",112      "responseStart",113      "responseEnd",114    ]);115    assert_zeroed_(entry, [116      "workerStart",117      "redirectStart",118      "redirectEnd",119    ]);120    assert_not_negative_(entry, [121      "duration",122    ]);123    assert_positive_(entry, [124      "fetchStart",125      "transferSize",126      "encodedBodySize",127      "decodedBodySize",128    ]);129  },130  // Like assert_tao_pass_no_redirect_https but for resources that did encounter131  // at least one HTTP redirect.132  assert_tao_pass_with_redirect_https: entry => {133    assert_ordered_(entry, [134      "fetchStart",135      "redirectStart",136      "redirectEnd",137      "domainLookupStart",138      "domainLookupEnd",139      "secureConnectionStart",140      "connectStart",141      "connectEnd",142      "requestStart",143      "responseStart",144      "responseEnd",145    ]);146    assert_zeroed_(entry, [147      "workerStart",148    ]);149    assert_not_negative_(entry, [150      "duration",151    ]);152    assert_positive_(entry, [153      "fetchStart",154      "transferSize",155      "encodedBodySize",156      "decodedBodySize",157    ]);158  },159  // Like assert_tao_pass_no_redirect_http but, since the resource's bytes160  // won't be retransmitted, the encoded and decoded sizes must be zero.161  assert_tao_pass_304_not_modified_http: entry => {162    assert_ordered_(entry, [163      "fetchStart",164      "domainLookupStart",165      "domainLookupEnd",166      "connectStart",167      "connectEnd",168      "requestStart",169      "responseStart",170      "responseEnd",171    ]);172    assert_zeroed_(entry, [173      "workerStart",174      "secureConnectionStart",175      "redirectStart",176      "redirectEnd",177      "encodedBodySize",178      "decodedBodySize",179    ]);180    assert_not_negative_(entry, [181      "duration",182    ]);183    assert_positive_(entry, [184      "fetchStart",185      "transferSize",186    ]);187  },188  // Like assert_tao_pass_304_not_modified_http but for resources fetched over189  // HTTPS.190  assert_tao_pass_304_not_modified_https: entry => {191    assert_ordered_(entry, [192      "fetchStart",193      "domainLookupStart",194      "domainLookupEnd",195      "secureConnectionStart",196      "connectStart",197      "connectEnd",198      "requestStart",199      "responseStart",200      "responseEnd",201    ]);202    assert_zeroed_(entry, [203      "workerStart",204      "redirectStart",205      "redirectEnd",206      "encodedBodySize",207      "decodedBodySize",208    ]);209    assert_not_negative_(entry, [210      "duration",211    ]);212    assert_positive_(entry, [213      "fetchStart",214      "transferSize",215    ]);216  },217  // Asserts that attributes of the given PerformanceResourceTiming entry match218  // what the spec dictates for any resource subsequently fetched over a219  // persistent connection. When this happens, we expect that certain220  // attributes describing transport layer behaviour will be equal.221  assert_connection_reused: entry => {222    assert_all_equal_(entry, [223      "fetchStart",224      "connectStart",225      "connectEnd",226      "domainLookupStart",227      "domainLookupEnd",228    ]);229  },230  // Asserts that attributes of the given PerformanceResourceTiming entry match231  // what the spec dictates for any resource fetched over HTTP through an HTTP232  // redirect.233  assert_same_origin_redirected_resource: entry => {234    assert_positive_(entry, [235      "redirectStart",236    ]);237    assert_equals(entry.redirectStart, entry.startTime,238      "redirectStart should be equal to startTime");239    assert_ordered_(entry, [240      "redirectStart",241      "redirectEnd",242      "fetchStart",243      "domainLookupStart",244      "domainLookupEnd",245      "connectStart",246    ]);247  },248  // Asserts that attributes of the given PerformanceResourceTiming entry match249  // what the spec dictates for any resource fetched over HTTPS through a250  // cross-origin redirect.251  // (e.g. GET http://remote.com/foo => 302 Location: https://remote.com/foo)252  assert_cross_origin_redirected_resource: entry => {253    assert_zeroed_(entry, [254      "redirectStart",255      "redirectEnd",256      "domainLookupStart",257      "domainLookupEnd",258      "connectStart",259      "connectEnd",260      "secureConnectionStart",261      "requestStart",262      "responseStart",263    ]);264    assert_positive_(entry, [265      "fetchStart",266      "responseEnd",267    ]);268    assert_ordered_(entry, [269      "fetchStart",270      "responseEnd",271    ]);272  },273  // Asserts that attributes of the given PerformanceResourceTiming entry match274  // what the spec dictates when275  // 1. An HTTP request is made for a same-origin resource.276  // 2. The response to 1 is an HTTP redirect (like a 302).277  // 3. The location from 2 is a cross-origin HTTPS URL.278  // 4. The response to fetching the URL from 3 does not set a matching TAO header.279  assert_http_to_cross_origin_redirected_resource: entry => {280    assert_zeroed_(entry, [281      "redirectStart",282      "redirectEnd",283      "domainLookupStart",284      "domainLookupEnd",285      "connectStart",286      "connectEnd",287      "secureConnectionStart",288      "requestStart",289      "responseStart",290    ]);291    assert_positive_(entry, [292      "fetchStart",293      "responseEnd",294    ]);295    assert_ordered_(entry, [296      "fetchStart",297      "responseEnd",298    ]);299  },300  // Asserts that attributes of the given PerformanceResourceTiming entry match301  // what the spec dictates when302  // 1. An HTTPS request is made for a same-origin resource.303  // 2. The response to 1 is an HTTP redirect (like a 302).304  // 3. The location from 2 is a cross-origin HTTPS URL.305  // 4. The response to fetching the URL from 3 sets a matching TAO header.306  assert_tao_enabled_cross_origin_redirected_resource: entry => {307    assert_positive_(entry, [308      "redirectStart",309    ]);310    assert_ordered_(entry, [311      "redirectStart",312      "redirectEnd",313      "fetchStart",314      "domainLookupStart",315      "domainLookupEnd",316      "connectStart",317      "secureConnectionStart",318      "connectEnd",319      "requestStart",320      "responseStart",321      "responseEnd",322    ]);323  },324  // Asserts that attributes of the given PerformanceResourceTiming entry match325  // what the spec dictates when326  // 1. An HTTP request is made for a same-origin resource327  // 2. The response to 1 is an HTTP redirect (like a 302).328  // 3. The location from 2 is a cross-origin HTTPS URL.329  // 4. The response to fetching the URL from 3 sets a matching TAO header.330  assert_http_to_tao_enabled_cross_origin_https_redirected_resource: entry => {331    assert_zeroed_(entry, [332      // Note that, according to the spec, the secureConnectionStart attribute333      // should describe the connection for the first resource request when334      // there are redirects. Since the initial request is over HTTP,335      // secureConnectionStart must be 0.336      "secureConnectionStart",337    ]);338    assert_positive_(entry, [339      "redirectStart",340    ]);341    assert_ordered_(entry, [342      "redirectStart",343      "redirectEnd",344      "fetchStart",345      "domainLookupStart",346      "domainLookupEnd",347      "connectStart",348      "connectEnd",349      "requestStart",350      "responseStart",351      "responseEnd",352    ]);353  },354  assert_same_origin_redirected_from_cross_origin_resource: entry => {355    assert_zeroed_(entry, [356      "workerStart",357      "redirectStart",358      "redirectEnd",359      "domainLookupStart",360      "domainLookupEnd",361      "connectStart",362      "connectEnd",363      "secureConnectionStart",364      "requestStart",365      "responseStart",366      "transferSize",367      "encodedBodySize",368      "decodedBodySize",369    ]);370    assert_ordered_(entry, [371      "fetchStart",372      "responseEnd",373    ]);374    assert_equals(entry.fetchStart, entry.startTime,375      "fetchStart must equal startTime");376  },377  assert_tao_failure_resource: entry => {378    assert_equals(entry.entryType, "resource", "entryType must always be 'resource'");379    assert_positive_(entry, [380      "startTime",381      "duration",382    ]);383    assert_zeroed_(entry, [384      "redirectStart",385      "redirectEnd",386      "domainLookupStart",387      "domainLookupEnd",388      "connectStart",389      "connectEnd",390      "secureConnectionStart",391      "requestStart",392      "responseStart",393      "transferSize",394      "encodedBodySize",395      "decodedBodySize",396    ]);397  }398};399const attribute_test_internal = (loader, path, validator, run_test, test_label) => {400  promise_test(401    async () => {402      let loaded_entry = new Promise((resolve, reject) => {403        new PerformanceObserver((entry_list, self) => {404          try {405            const name_matches = entry_list.getEntries().forEach(entry => {406              if (entry.name.includes(path)) {407                resolve(entry);408              }409            });410          } catch(e) {411            // By surfacing exceptions through the Promise interface, tests can412            // fail fast with a useful message instead of timing out.413            reject(e);414          }415        }).observe({"type": "resource"});416      });417      await loader(path, validator);418      const entry = await(loaded_entry);419      run_test(entry);420  }, test_label);421};422// Given a resource-loader, a path (a relative path or absolute URL), and a423// PerformanceResourceTiming test, applies the loader to the resource path424// and tests the resulting PerformanceResourceTiming entry.425const attribute_test = (loader, path, run_test, test_label) => {426  attribute_test_internal(loader, path, () => {}, run_test, test_label);427};428// Similar to attribute test, but on top of that, validates the added element,429// to ensure the test does what it intends to do.430const attribute_test_with_validator = (loader, path, validator, run_test, test_label) => {431  attribute_test_internal(loader, path, validator, run_test, test_label);432};433const network_error_entry_test = (originalURL, args, label) => {434  const url = new URL(originalURL, location.href);435  const search = new URLSearchParams(url.search.substr(1));436  const timeBefore = performance.now();437  loader = () => new Promise(resolve => fetch(url, args).catch(resolve));438  attribute_test(439    loader, url,440    () => {441      const timeAfter = performance.now();442      const names = performance.getEntriesByType('resource').filter(e => e.initiatorType === 'fetch').map(e => e.name);443      const entries = performance.getEntriesByName(url.toString());444      assert_equals(entries.length, 1, 'resource timing entry for network error');445      const entry = entries[0]446      assert_equals(entry.startTime, entry.fetchStart, 'startTime and fetchStart should be equal');447      assert_greater_than_equal(entry.startTime, timeBefore, 'startTime and fetchStart should be greater than the time before fetching');448      assert_greater_than_equal(timeAfter, entry.responseEnd, 'endTime should be less than the time right after returning from the fetch');449      invariants.assert_tao_failure_resource(entry);450  }, `A ResourceTiming entry should be created for network error of type ${label}`);...

Using AI Code Generation

1var wpt = new WebPageTest('www.webpagetest.org');2  if (err) return console.log(err);3  wpt.getTestResults(data.data.testId, function(err, data) {4    if (err) return console.log(err);5    console.log(data.data.median.firstView);6  });7});8var wpt = new WebPageTest('www.webpagetest.org');9  if (err) return console.log(err);10  wpt.getTestResults(data.data.testId, function(err, data) {11    if (err) return console.log(err);12    console.log(data.data.median.firstView);13  });14});15var wpt = new WebPageTest('www.webpagetest.org');16  if (err) return console.log(err);17  wpt.getTestResults(data.data.testId, function(err, data) {18    if (err) return console.log(err);19    console.log(data.data.median.firstView);20  });21});22var wpt = new WebPageTest('www.webpagetest.org');23  if (err) return console.log(err);24  wpt.getTestResults(data.data.testId, function(err, data) {25    if (err) return console.log(err);26    console.log(data.data.median.firstView);27  });28});29var wpt = new WebPageTest('www.webpagetest.org');30  if (err) return console.log(err);

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3}, function(err, data) {4    if (err) {5        console.log('Error: ' + err);6    } else {7        console.log('Test Results: ' + JSON.stringify(data));8    }9});10var wpt = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12}, function(err, data) {13    if (err) {14        console.log('Error: ' + err);15    } else {16        console.log('Test Results: ' + JSON.stringify(data));17    }18});19var wpt = require('webpagetest');20var wpt = new WebPageTest('www.webpagetest.org');21}, function(err, data) {22    if (err) {23        console.log('Error: ' + err);24    } else {25        console.log('Test Results: ' + JSON.stringify(data));26    }27});28var wpt = require('webpagetest');29var wpt = new WebPageTest('www.webpagetest.org');

Using AI Code Generation

1var url = new URL(window.location.href);2var host = url.searchParams.get("host");3var port = url.searchParams.get("port");4var protocol = url.searchParams.get("protocol");5var request = new XMLHttpRequest();6request.open("GET", url, true);7request.onload = function() {8  if (request.status == 200) {9    network_error_entry_test();10  }11}12request.onerror = function() {13  network_error_entry_test();14}15request.send();16var url = new URL(window.location.href);17var host = url.searchParams.get("host");18var port = url.searchParams.get("port");19var protocol = url.searchParams.get("protocol");20var request = new XMLHttpRequest();21request.open("GET", url, true);22request.onload = function() {23  if (request.status == 200) {24    network_error_entry_test();25  }26}27request.onerror = function() {28  network_error_entry_test();29}30request.send();31var url = new URL(window.location.href);32var host = url.searchParams.get("host");33var port = url.searchParams.get("port");34var protocol = url.searchParams.get("protocol");35var request = new XMLHttpRequest();36request.open("GET", url, true);37request.onload = function() {38  if (request.status == 200) {39    network_error_entry_test();40  }41}42request.onerror = function() {43  network_error_entry_test();44}45request.send();46var url = new URL(window.location.href);47var host = url.searchParams.get("host");48var port = url.searchParams.get("port");49var protocol = url.searchParams.get("protocol");50var request = new XMLHttpRequest();51request.open("GET", url, true);52request.onload = function() {53  if (request.status == 200) {54    network_error_entry_test();55  }56}57request.onerror = function()

Using AI Code Generation

1var network_error_entry_test = function (request, code, description) {2    return [code, { "Content-Type": "text/plain" }, description];3};4var network_error_entry = function (request, code, description) {5    return [code, { "Content-Type": "text/plain" }, description];6};7var network_error = function (request, code, description) {8    return [code, { "Content-Type": "text/plain" }, description];9};10var network_error_test = function (request, code, description) {11    return [code, { "Content-Type": "text/plain" }, description];12};13var network_error_test = function (request, code, description) {14    return [code, { "Content-Type": "text/plain" }, description];15};16var network_error_test = function (request, code, description) {17    return [code, { "Content-Type": "text/plain" }, description];18};19var network_error_test = function (request, code, description) {20    return [code, { "Content-Type": "text/plain" }, description];21};22var network_error_test = function (request, code, description) {23    return [code, { "Content-Type": "text/plain" }, description];24};25var network_error_test = function (request, code, description) {26    return [code, { "Content-Type": "text/plain" }, description];27};28var network_error_test = function (request, code, description) {29    return [code, { "Content-Type": "text/plain" }, description];30};31var network_error_test = function (request, code, description) {32    return [code, { "Content-Type": "text/plain" }, description];33};

Using AI Code Generation

1function testNetworkErrorPage() {2}3function testNetworkErrorPage() {4}5function testNetworkErrorPage() {6}7function testNetworkErrorPage() {8}9function testNetworkErrorPage() {10}11function testNetworkErrorPage() {12}13function testNetworkErrorPage() {14}15function testNetworkErrorPage() {16}17function testNetworkErrorPage() {18}

Using AI Code Generation

1function test() {2    var test_name = "network_error_entry_test";3    var test_error = "NS_ERROR_FAILURE";4    var test_callback = "callback";5    var test_callback_args = "callback_args";6    network_error_entry_test(test_name, test_url, test_error, test_callback, test_callback_args);7}8function test() {9    var test_name = "network_error_entry_test";10    var test_error = "NS_ERROR_FAILURE";11    var test_callback = "callback";12    var test_callback_args = "callback_args";13    network_error_entry_test(test_name, test_url, test_error, test_callback, test_callback_args);14}15function test() {16    var test_name = "network_error_entry_test";17    var test_error = "NS_ERROR_FAILURE";18    var test_callback = "callback";19    var test_callback_args = "callback_args";20    network_error_entry_test(test_name, test_url, test_error, test_callback, test_callback_args);21}22function test() {23    var test_name = "network_error_entry_test";24    var test_error = "NS_ERROR_FAILURE";25    var test_callback = "callback";26    var test_callback_args = "callback_args";27    network_error_entry_test(test_name, test_url, test_error, test_callback, test_callback_args);28}29function test() {30    var test_name = "network_error_entry_test";31    var test_error = "NS_ERROR_FAILURE";32    var test_callback = "callback";33    var test_callback_args = "callback_args";34    network_error_entry_test(test_name, test_url, test_error, test_callback, test_callback_args);35}36function test() {37    var test_name = "network_error_entry_test";

Using AI Code Generation

1var test = async_test("Network Error Entry Test");2test.step(function() {3  var expected = "NetworkError";4  var networkErrorEntryTest = new NetworkErrorEntryTest(url, expected, test.step_func(function(result) {5    assert_equals(result, expected, "Network Error Entry Test");6    test.done();7  }));8});

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