src/chrome/test/data/extensions/api_test/webrequest/test_declarative1.js

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 var onRequest = chrome.declarativeWebRequest.onRequest;
   6 var AddResponseHeader =
   7     chrome.declarativeWebRequest.AddResponseHeader;
   8 var RequestMatcher = chrome.declarativeWebRequest.RequestMatcher;
   9 var CancelRequest = chrome.declarativeWebRequest.CancelRequest;
  10 var RedirectByRegEx = chrome.declarativeWebRequest.RedirectByRegEx;
  11 var RedirectRequest = chrome.declarativeWebRequest.RedirectRequest;
  12 var RedirectToTransparentImage =
  13     chrome.declarativeWebRequest.RedirectToTransparentImage;
  14 var RedirectToEmptyDocument =
  15     chrome.declarativeWebRequest.RedirectToEmptyDocument;
  16 var SetRequestHeader =
  17     chrome.declarativeWebRequest.SetRequestHeader;
  18 var RemoveRequestHeader =
  19     chrome.declarativeWebRequest.RemoveRequestHeader;
  20 var RemoveResponseHeader =
  21     chrome.declarativeWebRequest.RemoveResponseHeader;
  22 var IgnoreRules =
  23     chrome.declarativeWebRequest.IgnoreRules;
  24 var AddRequestCookie = chrome.declarativeWebRequest.AddRequestCookie;
  25 var AddResponseCookie = chrome.declarativeWebRequest.AddResponseCookie;
  26 var EditRequestCookie = chrome.declarativeWebRequest.EditRequestCookie;
  27 var EditResponseCookie = chrome.declarativeWebRequest.EditResponseCookie;
  28 var RemoveRequestCookie = chrome.declarativeWebRequest.RemoveRequestCookie;
  29 var RemoveResponseCookie = chrome.declarativeWebRequest.RemoveResponseCookie;
  30
  31 // Constants as functions, not to be called until after runTests.
  32 function getURLHttpSimple() {
  33   return getServerURL("extensions/api_test/webrequest/simpleLoad/a.html");
  34 }
  35
  36 function getURLHttpSimpleB() {
  37   return getServerURL("extensions/api_test/webrequest/simpleLoad/b.html");
  38 }
  39
  40 function getURLHttpComplex() {
  41   return getServerURL(
  42       "extensions/api_test/webrequest/complexLoad/a.html");
  43 }
  44
  45 function getURLHttpRedirectTest() {
  46   return getServerURL(
  47       "extensions/api_test/webrequest/declarative/a.html");
  48 }
  49
  50 function getURLHttpWithHeaders() {
  51   return getServerURL(
  52       "extensions/api_test/webrequest/declarative/headers.html");
  53 }
  54
  55 function getURLOfHTMLWithThirdParty() {
  56   // Returns the URL of a HTML document with a third-party resource.
  57   return getServerURL(
  58       "extensions/api_test/webrequest/declarative/third-party.html");
  59 }
  60
  61 // Shared test sections.
  62 function cancelThirdPartyExpected() {
  63     return [
  64       { label: "onBeforeRequest",
  65         event: "onBeforeRequest",
  66         details: {
  67           url: getURLOfHTMLWithThirdParty(),
  68           frameUrl: getURLOfHTMLWithThirdParty()
  69         }
  70       },
  71       { label: "onBeforeSendHeaders",
  72         event: "onBeforeSendHeaders",
  73         details: {url: getURLOfHTMLWithThirdParty()}
  74       },
  75       { label: "onSendHeaders",
  76         event: "onSendHeaders",
  77         details: {url: getURLOfHTMLWithThirdParty()}
  78       },
  79       { label: "onHeadersReceived",
  80         event: "onHeadersReceived",
  81         details: {
  82           url: getURLOfHTMLWithThirdParty(),
  83           statusLine: "HTTP/1.1 200 OK"
  84         }
  85       },
  86       { label: "onResponseStarted",
  87         event: "onResponseStarted",
  88         details: {
  89           url: getURLOfHTMLWithThirdParty(),
  90           fromCache: false,
  91           ip: "127.0.0.1",
  92           statusCode: 200,
  93           statusLine: "HTTP/1.1 200 OK"
  94         }
  95       },
  96       { label: "onCompleted",
  97         event: "onCompleted",
  98         details: {
  99           fromCache: false,
 100           ip: "127.0.0.1",
 101           url: getURLOfHTMLWithThirdParty(),
 102           statusCode: 200,
 103           statusLine: "HTTP/1.1 200 OK"
 104         }
 105       },
 106       { label: "img-onBeforeRequest",
 107         event: "onBeforeRequest",
 108         details: {
 109           type: "image",
 110           url: "http://non_existing_third_party.com/image.png",
 111           frameUrl: getURLOfHTMLWithThirdParty()
 112         }
 113       },
 114       { label: "img-onErrorOccurred",
 115         event: "onErrorOccurred",
 116         details: {
 117           error: "net::ERR_BLOCKED_BY_CLIENT",
 118           fromCache: false,
 119           type: "image",
 120           url: "http://non_existing_third_party.com/image.png"
 121         }
 122       },
 123     ];
 124 }
 125
 126 function cancelThirdPartyExpectedOrder() {
 127     return [
 128       ["onBeforeRequest", "onBeforeSendHeaders", "onSendHeaders",
 129        "onHeadersReceived", "onResponseStarted", "onCompleted"],
 130       ["img-onBeforeRequest", "img-onErrorOccurred"]
 131     ];
 132 }
 133
 134 runTests([
 135
 136   function testCancelRequest() {
 137     ignoreUnexpected = true;
 138     expect(
 139       [
 140         { label: "onErrorOccurred",
 141           event: "onErrorOccurred",
 142           details: {
 143             url: getURLHttpWithHeaders(),
 144             fromCache: false,
 145             error: "net::ERR_BLOCKED_BY_CLIENT"
 146           }
 147         },
 148       ],
 149       [ ["onErrorOccurred"] ]);
 150     onRequest.addRules(
 151       [ {'conditions': [
 152            new RequestMatcher({
 153              'url': {
 154                  'pathSuffix': ".html",
 155                  'ports': [testServerPort, [1000, 2000]],
 156                  'schemes': ["http"]
 157              },
 158              'resourceType': ["main_frame"],
 159              'contentType': ["text/plain"],
 160              'excludeContentType': ["image/png"],
 161              'responseHeaders': [{ nameContains: ["content", "type"] }],
 162              'excludeResponseHeaders': [{ valueContains: "nonsense" }],
 163              'stages': ["onHeadersReceived", "onAuthRequired"] })],
 164          'actions': [new CancelRequest()]}
 165       ],
 166       function() {navigateAndWait(getURLHttpWithHeaders());}
 167     );
 168   },
 169
 170   // Postpone cancelling of the request until onHeadersReceived by using
 171   // 'stages'. If not for the stages, the request would be already cancelled
 172   // during onBeforeRequest.
 173   function testPostponeCancelRequest() {
 174     ignoreUnexpected = false;
 175     expect(
 176       [
 177         { label: "onBeforeRequest",
 178           event: "onBeforeRequest",
 179           details: {
 180             url: getURLHttpWithHeaders(),
 181             frameUrl: getURLHttpWithHeaders()
 182           }
 183         },
 184         { label: "onBeforeSendHeaders",
 185           event: "onBeforeSendHeaders",
 186           details: {
 187             url: getURLHttpWithHeaders(),
 188           }
 189         },
 190         { label: "onSendHeaders",
 191           event: "onSendHeaders",
 192           details: {
 193             url: getURLHttpWithHeaders(),
 194           }
 195         },
 196         { label: "onHeadersReceived",
 197           event: "onHeadersReceived",
 198           details: {
 199             statusLine: "HTTP/1.1 200 OK",
 200             url: getURLHttpWithHeaders(),
 201           }
 202         },
 203         { label: "onErrorOccurred",
 204           event: "onErrorOccurred",
 205           details: {
 206             url: getURLHttpWithHeaders(),
 207             fromCache: false,
 208             error: "net::ERR_BLOCKED_BY_CLIENT"
 209           }
 210         },
 211       ],
 212       [ ["onBeforeRequest", "onBeforeSendHeaders", "onSendHeaders",
 213          "onHeadersReceived", "onErrorOccurred"] ]);
 214     onRequest.addRules(
 215       [ {'conditions': [
 216            new RequestMatcher({ 'stages': ["onHeadersReceived"] })],
 217          'actions': [new CancelRequest()]}
 218       ],
 219       function() {navigateAndWait(getURLHttpWithHeaders());}
 220     );
 221   },
 222   // Tests that "thirdPartyForCookies: true" matches third party requests.
 223   function testThirdParty() {
 224     ignoreUnexpected = false;
 225     expect(cancelThirdPartyExpected(), cancelThirdPartyExpectedOrder());
 226     onRequest.addRules(
 227       [ {'conditions': [new RequestMatcher({thirdPartyForCookies: true})],
 228          'actions': [new chrome.declarativeWebRequest.CancelRequest()]},],
 229       function() {navigateAndWait(getURLOfHTMLWithThirdParty());}
 230     );
 231   },
 232
 233   // Tests that "thirdPartyForCookies: false" matches first party requests,
 234   // by cancelling all requests, and overriding the cancelling rule only for
 235   // requests matching "thirdPartyForCookies: false".
 236   function testFirstParty() {
 237     ignoreUnexpected = false;
 238     expect(cancelThirdPartyExpected(), cancelThirdPartyExpectedOrder());
 239     onRequest.addRules(
 240       [ {'priority': 2,
 241          'conditions': [
 242            new RequestMatcher({thirdPartyForCookies: false})
 243          ],
 244          'actions': [
 245            new chrome.declarativeWebRequest.IgnoreRules({
 246               lowerPriorityThan: 2 })
 247          ]
 248         },
 249         {'priority': 1,
 250          'conditions': [new RequestMatcher({})],
 251          'actions': [new chrome.declarativeWebRequest.CancelRequest()]
 252         },
 253       ],
 254       function() {navigateAndWait(getURLOfHTMLWithThirdParty());}
 255     );
 256   },
 257
 258   function testFirstPartyForCookiesUrl() {
 259     // This is an end-to-end test for firstPartyForCookies. The choice of URL to
 260     // navigate to is purely arbitrary.
 261     ignoreUnexpected = false;
 262     expect(
 263       [
 264         { label: "onBeforeRequest",
 265           event: "onBeforeRequest",
 266           details: {
 267             url: getURLOfHTMLWithThirdParty(),
 268             frameUrl: getURLOfHTMLWithThirdParty()
 269           }
 270         },
 271         { label: "onErrorOccurred",
 272           event: "onErrorOccurred",
 273           details: {
 274             url: getURLOfHTMLWithThirdParty(),
 275             fromCache: false,
 276             error: "net::ERR_BLOCKED_BY_CLIENT"
 277           }
 278         },
 279       ],
 280       [ ["onBeforeRequest", "onErrorOccurred"] ]);
 281     onRequest.addRules(
 282       [ {'conditions': [
 283            new RequestMatcher({
 284              firstPartyForCookiesUrl: {
 285                hostEquals: testServer
 286              }
 287            })
 288          ],
 289          'actions': [new chrome.declarativeWebRequest.CancelRequest()]
 290         },
 291       ],
 292       function() {navigateAndWait(getURLOfHTMLWithThirdParty());}
 293     );
 294   },
 295
 296   function testRedirectRequest() {
 297     ignoreUnexpected = true;
 298     expect(
 299       [
 300         { label: "onBeforeRequest-a",
 301           event: "onBeforeRequest",
 302           details: {
 303             type: "main_frame",
 304             url: getURLHttpComplex(),
 305             frameUrl: getURLHttpComplex()
 306           },
 307         },
 308         { label: "onBeforeRedirect",
 309           event: "onBeforeRedirect",
 310           details: {
 311             url: getURLHttpComplex(),
 312             redirectUrl: getURLHttpSimple(),
 313             statusLine: "",
 314             statusCode: -1,
 315             fromCache: false,
 316           }
 317         },
 318         { label: "onBeforeRequest-b",
 319           event: "onBeforeRequest",
 320           details: {
 321             type: "main_frame",
 322             url: getURLHttpSimple(),
 323             frameUrl: getURLHttpSimple(),
 324           },
 325         },
 326         { label: "onCompleted",
 327           event: "onCompleted",
 328           details: {
 329             ip: "127.0.0.1",
 330             url: getURLHttpSimple(),
 331             fromCache: false,
 332             statusCode: 200,
 333             statusLine: "HTTP/1.1 200 OK",
 334           }
 335         },
 336       ],
 337       [ ["onBeforeRequest-a", "onBeforeRedirect", "onBeforeRequest-b",
 338          "onCompleted"] ]);
 339
 340     onRequest.addRules(
 341       [ {'conditions': [new RequestMatcher({'url': {'pathSuffix': ".html"}})],
 342          'actions': [
 343              new RedirectRequest({'redirectUrl': getURLHttpSimple()})]}
 344       ],
 345       function() {navigateAndWait(getURLHttpComplex());}
 346     );
 347   },
 348
 349   function testRedirectRequest2() {
 350     ignoreUnexpected = true;
 351     expect(
 352       [
 353         { label: "onCompleted",
 354           event: "onCompleted",
 355           details: {
 356             ip: "127.0.0.1",
 357             url: getURLHttpRedirectTest(),
 358             fromCache: false,
 359             statusCode: 200,
 360             statusLine: "HTTP/1.1 200 OK",
 361           }
 362         },
 363         // We cannot wait for onCompleted signals because these are not sent
 364         // for data:// URLs.
 365         { label: "onBeforeRedirect-1",
 366           event: "onBeforeRedirect",
 367           details: {
 368             url: getServerURL(
 369                 "extensions/api_test/webrequest/declarative/image.png"),
 370             redirectUrl: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEA" +
 371                 "AAABCAYAAAAfFcSJAAAACklEQVR4nGMAAQAABQABDQottAAAAABJRU5ErkJ" +
 372                 "ggg==",
 373             fromCache: false,
 374             statusCode: -1,
 375             statusLine: "",
 376             type: "image",
 377           }
 378         },
 379         { label: "onBeforeRedirect-2",
 380           event: "onBeforeRedirect",
 381           details: {
 382             frameId: 1,
 383             parentFrameId: 0,
 384             url: getServerURL(
 385                 "extensions/api_test/webrequest/declarative/frame.html"),
 386             redirectUrl: "data:text/html,",
 387             fromCache: false,
 388             statusCode: -1,
 389             statusLine: "",
 390             type: "sub_frame",
 391           }
 392         },
 393       ],
 394       [ ["onCompleted"], ["onBeforeRedirect-1"], ["onBeforeRedirect-2"] ]);
 395
 396     onRequest.addRules(
 397       [ {conditions: [
 398              new RequestMatcher({url: {pathSuffix: "image.png"}})],
 399          actions: [new RedirectToTransparentImage()]},
 400         {conditions: [
 401              new RequestMatcher({url: {pathSuffix: "frame.html"}})],
 402          actions: [new RedirectToEmptyDocument()]},
 403       ],
 404       function() {navigateAndWait(getURLHttpRedirectTest());}
 405     );
 406   },
 407
 408   function testRedirectByRegEx() {
 409     ignoreUnexpected = true;
 410     expect(
 411       [
 412         { label: "onCompleted",
 413           event: "onCompleted",
 414           details: {
 415             ip: "127.0.0.1",
 416             url: getURLHttpSimpleB(),
 417             fromCache: false,
 418             statusCode: 200,
 419             statusLine: "HTTP/1.1 200 OK",
 420           }
 421         },
 422       ],
 423       [ ["onCompleted"] ]);
 424
 425     onRequest.addRules(
 426       [ {conditions: [new RequestMatcher({url: {pathSuffix: ".html"}})],
 427          actions: [
 428              new RedirectByRegEx({from: "^(.*)/a.html$", to: "$1/b.html"})]}
 429       ],
 430       function() {navigateAndWait(getURLHttpSimple());}
 431     );
 432   },
 433
 434   function testRegexFilter() {
 435     ignoreUnexpected = true;
 436     expect(
 437       [
 438         { label: "onErrorOccurred",
 439           event: "onErrorOccurred",
 440           details: {
 441             url: getURLHttpSimple(),
 442             fromCache: false,
 443             error: "net::ERR_BLOCKED_BY_CLIENT"
 444           }
 445         },
 446       ],
 447       [ ["onErrorOccurred"] ]);
 448     onRequest.addRules(
 449       [ {'conditions': [
 450            new RequestMatcher({
 451              'url': {
 452                  'urlMatches': 'simple[A-Z].*a\.html$',
 453                  'schemes': ["http"]
 454              },
 455            })],
 456          'actions': [new CancelRequest()]}
 457       ],
 458       function() {navigateAndWait(getURLHttpSimple());}
 459     );
 460   },
 461   ]);