testing/web-platform/tests/measure-memory/detached.https.window.js

   1 // META: script=/common/get-host-info.sub.js
   2 // META: script=./resources/common.js
   3 // META: timeout=long
   4 'use strict';
   5
   6 assert_true(self.crossOriginIsolated);
   7
   8 promise_test(async testCase => {
   9   const {iframes, windows} = await build([
  10     {
  11       id: 'cross-site-1',
  12       children: [
  13         {
  14           id: 'same-origin-2',
  15         },
  16         {
  17           id: 'same-origin-11',
  18           window_open: true,
  19         },
  20       ],
  21     },
  22     {
  23       id: 'same-origin-3',
  24       children: [
  25         {
  26           id: 'same-origin-4',
  27         },
  28         {
  29           id: 'same-origin-12',
  30           window_open: true,
  31         },
  32       ],
  33     },
  34     {
  35       id: 'cross-origin-5',
  36       children: [
  37         {
  38           id: 'same-origin-6',
  39         },
  40         {
  41           id: 'same-origin-13',
  42           window_open: true,
  43         },
  44       ],
  45     },
  46     {
  47       id: 'same-origin-7',
  48       window_open: true,
  49       children: [
  50         {
  51           id: 'same-origin-8',
  52         }
  53       ],
  54     },
  55     {
  56       id: 'cross-origin-9',
  57       window_open: true,
  58       children: [
  59         {
  60           id: 'same-origin-10',
  61         }
  62       ],
  63     },
  64   ]);
  65   const expected = [
  66     {
  67       url: window.location.href,
  68       scope: 'Window',
  69       container: null,
  70     },
  71     {
  72       url: 'cross-origin-url',
  73       scope: 'cross-origin-aggregated',
  74       container: {
  75         id: 'cross-site-1',
  76         src: iframes['cross-site-1'].src,
  77       },
  78     },
  79     {
  80       url: windows['same-origin-2'].location.href,
  81       scope: 'Window',
  82       container: {
  83         id: 'cross-site-1',
  84         src: iframes['cross-site-1'].src,
  85       },
  86     },
  87     {
  88       url: windows['same-origin-3'].location.href,
  89       scope: 'Window',
  90       container: {
  91         id: 'same-origin-3',
  92         src: iframes['same-origin-3'].src,
  93       },
  94     },
  95     {
  96       url: windows['same-origin-4'].location.href,
  97       scope: 'Window',
  98       container: {
  99         id: 'same-origin-4',
 100         src: iframes['same-origin-4'].src,
 101       },
 102     },
 103     {
 104       url: 'cross-origin-url',
 105       scope: 'cross-origin-aggregated',
 106       container: {
 107         id: 'cross-origin-5',
 108         src: iframes['cross-origin-5'].src,
 109       },
 110     },
 111     {
 112       url: windows['same-origin-6'].location.href,
 113       scope: 'Window',
 114       container: {
 115         id: 'cross-origin-5',
 116         src: iframes['cross-origin-5'].src,
 117       },
 118     },
 119     {
 120       url: windows['same-origin-8'].location.href,
 121       scope: 'Window',
 122       container: {
 123         id: 'same-origin-8',
 124         src: iframes['same-origin-8'].src,
 125       },
 126     },
 127     {
 128       url: windows['same-origin-7'].location.href,
 129       scope: 'Window',
 130       container: null,
 131     },
 132     {
 133       url: windows['same-origin-11'].location.href,
 134       scope: 'Window',
 135       container: null,
 136     },
 137     {
 138       url: windows['same-origin-12'].location.href,
 139       scope: 'Window',
 140       container: null,
 141     },
 142     {
 143       url: windows['same-origin-13'].location.href,
 144       scope: 'Window',
 145       container: null,
 146     },
 147   ];
 148   const keep = sameOriginContexts(frames).concat(sameOriginContexts(windows));
 149   // Detach iframes:
 150   // 1) By setting src attribute:
 151   iframes['cross-site-1'].src =
 152       iframes['cross-site-1'].src.replace('iframe.sub', 'iframe.secret.sub');
 153   // 2) By setting location attribute:
 154   let url = iframes['same-origin-3'].contentWindow.location.href;
 155   url = url.replace('iframe.sub', 'iframe.secret.sub');
 156   iframes['same-origin-3'].contentWindow.location.href = url;
 157   // 3) By removing from the DOM tree:
 158   iframes['cross-origin-5'].parentNode.removeChild(iframes['cross-origin-5']);
 159
 160   // Detach windows:
 161   // 1) By setting document.location attribute:
 162   url = windows['same-origin-7'].location.href;
 163   url = url.replace('window.sub', 'window.secret.sub');
 164   windows['same-origin-7'].location.href = url;
 165   // 2) By closing the window:
 166   windows['same-origin-10'].parent.close();
 167
 168   await waitForMessage('cross-site-1');
 169   await waitForMessage('same-origin-3');
 170   await waitForMessage('same-origin-7');
 171
 172   expected.push({
 173     url: 'cross-origin-url',
 174     scope: 'cross-origin-aggregated',
 175     container: {
 176       id: 'cross-site-1',
 177       src: iframes['cross-site-1'].src,
 178     },
 179   });
 180
 181   expected.push({
 182     url: windows['same-origin-3'].location.href,
 183     scope: 'Window',
 184     container: {
 185       id: 'same-origin-3',
 186       src: iframes['same-origin-3'].src,
 187     },
 188   });
 189   expected.push({
 190     url: windows['same-origin-7'].location.href,
 191     scope: 'Window',
 192     container: null,
 193   });
 194   const result = await performance.measureMemory();
 195   checkMeasureMemory(result, expected);
 196 }, 'performance.measureMemory URLs within a cross-site iframe.');