Attachment #8678362 for bug #1202085

Attachment #8678362: WIP for bug 1202085 for bug #1202085

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+Link Here
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+Link Here
+function synthesizeImage() {
+  return clients.matchAll().then(clients => {
+    var url = "image-40px.png";
+    clients.forEach(client => {
+      client.postMessage(url);
+    });
+    return fetch(url);
+  });
+}
+self.addEventListener("fetch", function(event) {
+  if (event.request.url.indexOf("image-20px.png") >= 0) {
+    event.respondWith(synthesizeImage());
+  }
+});

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+Link Here
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+Link Here
+<!DOCTYPE html>
+<script>
+var width, url;
+function maybeReport() {
+  if (width !== undefined && url !== undefined) {
+    window.parent.postMessage({status: "result",
+                               width: width,
+                               url: url}, "*");
+  }
+}
+onload = function() {
+  width = document.querySelector("img").width;
+  maybeReport();
+};
+navigator.serviceWorker.onmessage = function(event) {
+  url = event.data;
+  maybeReport();
+};
+</script>
+<img src="image-20px.png">

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+Link Here
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+Link Here
+<!DOCTYPE html>
+<script>
+onload = function() {
+  var width = document.querySelector("img").width;
+  window.parent.postMessage({status: "postmortem",
+                             width: width}, "*");
+};
+</script>
+<img src="image-20px.png">

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+Link Here
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+Link Here
+<!DOCTYPE html>
+<!-- Load the image here to put it in the image cache -->
+<img src="image-20px.png">
+<script>
+  function ok(v, msg) {
+    window.parent.postMessage({status: "ok", result: !!v, message: msg}, "*");
+  }
+  function done(reg) {
+    ok(reg.active, "The active worker should be available.");
+    window.parent.postMessage({status: "registrationdone"}, "*");
+  }
+  navigator.serviceWorker.ready.then(done);
+  navigator.serviceWorker.register("imagecache_test.js", {scope: "."});
+</script>

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+Link Here
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+Link Here
+<!DOCTYPE html>
+<script>
+  navigator.serviceWorker.getRegistration(".").then(function(registration) {
+    registration.unregister().then(function(success) {
+      if (success) {
+        window.parent.postMessage({status: "unregistrationdone"}, "*");
+      }
+    }, function(e) {
+      dump("Unregistering the SW failed with " + e + "\n");
+    });
+  });
+</script>





  fetch/https/index.html
  fetch/https/register.html
  fetch/https/unregister.html
  fetch/https/https_test.js
  fetch/https/clonedresponse/index.html
  fetch/https/clonedresponse/register.html
  fetch/https/clonedresponse/unregister.html
  fetch/https/clonedresponse/https_test.js
  fetch/imagecache/*
  fetch/imagecache-maxage/index.html
  fetch/imagecache-maxage/image-20px.png
  fetch/imagecache-maxage/image-40px.png
  fetch/imagecache-maxage/maxage_test.js
  fetch/imagecache-maxage/register.html
  fetch/imagecache-maxage/unregister.html
  fetch/importscript-mixedcontent/register.html
  fetch/importscript-mixedcontent/unregister.html

[test_unresolved_fetch_interception.html]
[test_hsts_upgrade_intercept.html]
skip-if = e10s # Bug 1214305
[test_csp_upgrade-insecure_intercept.html]
skip-if = e10s # Bug 1214305
[test_importscript_mixedcontent.html]
tags = mcb
[test_serviceworker_header.html]
[test_imagecache.html]
[test_imagecache_max_age.html]

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+Link Here
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+Link Here
+<!--
+  Any copyright is dedicated to the Public Domain.
+  http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1202085 - Test that images from different controllers don't cached together</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content">
+<iframe></iframe>
+</div>
+<pre id="test"></pre>
+<script class="testbody" type="text/javascript">
+  var iframe;
+  function runTest() {
+    iframe = document.querySelector("iframe");
+    iframe.src = "/tests/dom/workers/test/serviceworkers/fetch/imagecache/register.html";
+    window.onmessage = function(e) {
+      if (e.data.status == "ok") {
+        ok(e.data.result, e.data.message);
+      } else if (e.data.status == "registrationdone") {
+        iframe.src = "/tests/dom/workers/test/serviceworkers/fetch/imagecache/index.html";
+      } else if (e.data.status == "result") {
+        is(e.data.url, "image-40px.png", "Correct url expected");
+        is(e.data.width, 40, "Correct width expected");
+        iframe.src = "/tests/dom/workers/test/serviceworkers/fetch/imagecache/unregister.html";
+      } else if (e.data.status == "unregistrationdone") {
+        iframe.src = "/tests/dom/workers/test/serviceworkers/fetch/imagecache/postmortem.html";
+      } else if (e.data.status == "postmortem") {
+        is(e.data.width, 20, "Correct width expected");
+        window.onmessage = null;
+        ok(true, "Test finished successfully");
+        SimpleTest.finish();
+      }
+    };
+  }
+  SimpleTest.waitForExplicitFinish();
+  onload = function() {
+    SpecialPowers.pushPrefEnv({"set": [
+      ["dom.serviceWorkers.exemptFromPerDomainMax", true],
+      ["dom.serviceWorkers.interception.enabled", true],
+      ["dom.serviceWorkers.enabled", true],
+      ["dom.serviceWorkers.testing.enabled", true],
+    ]}, runTest);
+  };
+</script>
+</pre>
+</body>
+</html>






#include "nsIChannel.h"
#include "nsICachingChannel.h"
#include "nsIDocument.h"
#include "nsIThreadRetargetableRequest.h"
#include "nsIInputStream.h"
#include "nsIMultiPartChannel.h"
#include "nsIHttpChannel.h"
#include "nsIHttpChannelInternal.h"
#include "nsIApplicationCache.h"
#include "nsIApplicationCacheChannel.h"
#include "nsMimeTypes.h"

#include "nsIInterfaceRequestorUtils.h"
#include "nsISupportsPrimitives.h"
#include "nsIScriptSecurityManager.h"
#include "nsContentUtils.h"

      nsresult rv =
        secMan->GetChannelResultPrincipal(channel, getter_AddRefs(mPrincipal));
      if (NS_FAILED(rv)) {
        return rv;
      }
    }
  }

  nsCOMPtr<nsIHttpChannelInternal> httpChannelInternal =
    do_QueryInterface(channel);
  if (httpChannelInternal) {
    bool responseSynthesized = false;
    httpChannelInternal->GetResponseSynthesized(&responseSynthesized);
    if (responseSynthesized) {
      ResetCacheEntry();
    }
  }

  SetCacheValidation(mCacheEntry, aRequest);

  mApplicationCache = GetApplicationCache(aRequest);

  // Shouldn't we be dead already if this gets hit?
  // Probably multipart/x-mixed-replace...
  RefPtr<ProgressTracker> progressTracker = GetProgressTracker();
  if (progressTracker->ObserverCount() == 0) {

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Attachment #8678362: WIP for bug 1202085 for bug #1202085