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-rw-r--r--dom/workers/ServiceWorkerEvents.cpp10
-rw-r--r--dom/workers/ServiceWorkerPrivate.cpp45
-rw-r--r--dom/workers/ServiceWorkerPrivate.h1
-rw-r--r--dom/workers/test/serviceworkers/chrome.ini3
-rw-r--r--dom/workers/test/serviceworkers/test_devtools_serviceworker_interception.html168
5 files changed, 224 insertions, 3 deletions
diff --git a/dom/workers/ServiceWorkerEvents.cpp b/dom/workers/ServiceWorkerEvents.cpp
index 780b2f5f8..1f79e2c92 100644
--- a/dom/workers/ServiceWorkerEvents.cpp
+++ b/dom/workers/ServiceWorkerEvents.cpp
@@ -12,6 +12,7 @@
#include "nsINetworkInterceptController.h"
#include "nsIOutputStream.h"
#include "nsIScriptError.h"
+#include "nsITimedChannel.h"
#include "nsIUnicodeDecoder.h"
#include "nsIUnicodeEncoder.h"
#include "nsContentPolicyUtils.h"
@@ -108,6 +109,12 @@ NS_IMETHODIMP
CancelChannelRunnable::Run()
{
MOZ_ASSERT(NS_IsMainThread());
+
+ // TODO: When bug 1204254 is implemented, this time marker should be moved to
+ // the point where the body of the network request is complete.
+ mChannel->SetHandleFetchEventEnd(TimeStamp::Now());
+ mChannel->SaveTimeStampsToUnderlyingChannel();
+
mChannel->Cancel(mStatus);
mRegistration->MaybeScheduleUpdate();
return NS_OK;
@@ -230,6 +237,9 @@ public:
return NS_OK;
}
+ mChannel->SetHandleFetchEventEnd(TimeStamp::Now());
+ mChannel->SaveTimeStampsToUnderlyingChannel();
+
nsCOMPtr<nsIObserverService> obsService = services::GetObserverService();
if (obsService) {
obsService->NotifyObservers(underlyingChannel, "service-worker-synthesized-response", nullptr);
diff --git a/dom/workers/ServiceWorkerPrivate.cpp b/dom/workers/ServiceWorkerPrivate.cpp
index eaa548f95..24b2e11e6 100644
--- a/dom/workers/ServiceWorkerPrivate.cpp
+++ b/dom/workers/ServiceWorkerPrivate.cpp
@@ -13,6 +13,7 @@
#include "nsINetworkInterceptController.h"
#include "nsIPushErrorReporter.h"
#include "nsISupportsImpl.h"
+#include "nsITimedChannel.h"
#include "nsIUploadChannel2.h"
#include "nsNetUtil.h"
#include "nsProxyRelease.h"
@@ -1255,6 +1256,7 @@ class FetchEventRunnable : public ExtendableFunctionalEventWorkerRunnable
nsCString mMethod;
nsString mClientId;
bool mIsReload;
+ bool mMarkLaunchServiceWorkerEnd;
RequestCache mCacheMode;
RequestMode mRequestMode;
RequestRedirect mRequestRedirect;
@@ -1273,13 +1275,15 @@ public:
const nsACString& aScriptSpec,
nsMainThreadPtrHandle<ServiceWorkerRegistrationInfo>& aRegistration,
const nsAString& aDocumentId,
- bool aIsReload)
+ bool aIsReload,
+ bool aMarkLaunchServiceWorkerEnd)
: ExtendableFunctionalEventWorkerRunnable(
aWorkerPrivate, aKeepAliveToken, aRegistration)
, mInterceptedChannel(aChannel)
, mScriptSpec(aScriptSpec)
, mClientId(aDocumentId)
, mIsReload(aIsReload)
+ , mMarkLaunchServiceWorkerEnd(aMarkLaunchServiceWorkerEnd)
, mCacheMode(RequestCache::Default)
, mRequestMode(RequestMode::No_cors)
, mRequestRedirect(RequestRedirect::Follow)
@@ -1417,6 +1421,12 @@ public:
WorkerRun(JSContext* aCx, WorkerPrivate* aWorkerPrivate) override
{
MOZ_ASSERT(aWorkerPrivate);
+
+ if (mMarkLaunchServiceWorkerEnd) {
+ mInterceptedChannel->SetLaunchServiceWorkerEnd(TimeStamp::Now());
+ }
+
+ mInterceptedChannel->SetDispatchFetchEventEnd(TimeStamp::Now());
return DispatchFetchEvent(aCx, aWorkerPrivate);
}
@@ -1445,6 +1455,10 @@ private:
NS_IMETHOD Run() override
{
AssertIsOnMainThread();
+
+ mChannel->SetHandleFetchEventEnd(TimeStamp::Now());
+ mChannel->SaveTimeStampsToUnderlyingChannel();
+
nsresult rv = mChannel->ResetInterception();
NS_WARNING_ASSERTION(NS_SUCCEEDED(rv),
"Failed to resume intercepted network request");
@@ -1520,6 +1534,8 @@ private:
event->PostInit(mInterceptedChannel, mRegistration, mScriptSpec);
event->SetTrusted(true);
+ mInterceptedChannel->SetHandleFetchEventStart(TimeStamp::Now());
+
RefPtr<EventTarget> target = do_QueryObject(aWorkerPrivate->GlobalScope());
nsresult rv2 = target->DispatchDOMEvent(nullptr, event, nullptr, nullptr);
if (NS_WARN_IF(NS_FAILED(rv2)) || !event->WaitToRespond()) {
@@ -1614,9 +1630,21 @@ ServiceWorkerPrivate::SendFetchEvent(nsIInterceptedChannel* aChannel,
nsCOMPtr<nsIRunnable> failRunnable =
NewRunnableMethod(aChannel, &nsIInterceptedChannel::ResetInterception);
- nsresult rv = SpawnWorkerIfNeeded(FetchEvent, failRunnable, aLoadGroup);
+ aChannel->SetLaunchServiceWorkerStart(TimeStamp::Now());
+ aChannel->SetDispatchFetchEventStart(TimeStamp::Now());
+
+ bool newWorkerCreated = false;
+ nsresult rv = SpawnWorkerIfNeeded(FetchEvent,
+ failRunnable,
+ &newWorkerCreated,
+ aLoadGroup);
+
NS_ENSURE_SUCCESS(rv, rv);
+ if (!newWorkerCreated) {
+ aChannel->SetLaunchServiceWorkerEnd(TimeStamp::Now());
+ }
+
nsMainThreadPtrHandle<nsIInterceptedChannel> handle(
new nsMainThreadPtrHolder<nsIInterceptedChannel>(aChannel, false));
@@ -1646,7 +1674,7 @@ ServiceWorkerPrivate::SendFetchEvent(nsIInterceptedChannel* aChannel,
RefPtr<FetchEventRunnable> r =
new FetchEventRunnable(mWorkerPrivate, token, handle,
mInfo->ScriptSpec(), regInfo,
- aDocumentId, aIsReload);
+ aDocumentId, aIsReload, newWorkerCreated);
rv = r->Init();
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
@@ -1669,6 +1697,7 @@ ServiceWorkerPrivate::SendFetchEvent(nsIInterceptedChannel* aChannel,
nsresult
ServiceWorkerPrivate::SpawnWorkerIfNeeded(WakeUpReason aWhy,
nsIRunnable* aLoadFailedRunnable,
+ bool* aNewWorkerCreated,
nsILoadGroup* aLoadGroup)
{
AssertIsOnMainThread();
@@ -1679,6 +1708,12 @@ ServiceWorkerPrivate::SpawnWorkerIfNeeded(WakeUpReason aWhy,
// the overriden load group when intercepting a fetch.
MOZ_ASSERT_IF(aWhy == FetchEvent, aLoadGroup);
+ // Defaults to no new worker created, but if there is one, we'll set the value
+ // to true at the end of this function.
+ if (aNewWorkerCreated) {
+ *aNewWorkerCreated = false;
+ }
+
if (mWorkerPrivate) {
mWorkerPrivate->UpdateOverridenLoadGroup(aLoadGroup);
RenewKeepAliveToken(aWhy);
@@ -1762,6 +1797,10 @@ ServiceWorkerPrivate::SpawnWorkerIfNeeded(WakeUpReason aWhy,
RenewKeepAliveToken(aWhy);
+ if (aNewWorkerCreated) {
+ *aNewWorkerCreated = true;
+ }
+
return NS_OK;
}
diff --git a/dom/workers/ServiceWorkerPrivate.h b/dom/workers/ServiceWorkerPrivate.h
index 8d59ea1d0..911b07a11 100644
--- a/dom/workers/ServiceWorkerPrivate.h
+++ b/dom/workers/ServiceWorkerPrivate.h
@@ -189,6 +189,7 @@ private:
nsresult
SpawnWorkerIfNeeded(WakeUpReason aWhy,
nsIRunnable* aLoadFailedRunnable,
+ bool* aNewWorkerCreated = nullptr,
nsILoadGroup* aLoadGroup = nullptr);
~ServiceWorkerPrivate();
diff --git a/dom/workers/test/serviceworkers/chrome.ini b/dom/workers/test/serviceworkers/chrome.ini
index e064e7fd0..6d7dbebd0 100644
--- a/dom/workers/test/serviceworkers/chrome.ini
+++ b/dom/workers/test/serviceworkers/chrome.ini
@@ -3,6 +3,8 @@ skip-if = os == 'android'
support-files =
chrome_helpers.js
empty.js
+ fetch.js
+ hello.html
serviceworker.html
serviceworkerinfo_iframe.html
serviceworkermanager_iframe.html
@@ -10,6 +12,7 @@ support-files =
worker.js
worker2.js
+[test_devtools_serviceworker_interception.html]
[test_privateBrowsing.html]
[test_serviceworkerinfo.xul]
[test_serviceworkermanager.xul]
diff --git a/dom/workers/test/serviceworkers/test_devtools_serviceworker_interception.html b/dom/workers/test/serviceworkers/test_devtools_serviceworker_interception.html
new file mode 100644
index 000000000..d49ebb2c9
--- /dev/null
+++ b/dom/workers/test/serviceworkers/test_devtools_serviceworker_interception.html
@@ -0,0 +1,168 @@
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Bug 1168875 - test devtools serviceworker interception.</title>
+ <script type="application/javascript"
+ src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet"
+ type="text/css"
+ href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test"></pre>
+<script class="testbody" type="text/javascript">
+
+// Constants
+const Ci = Components.interfaces;
+const workerScope = "http://mochi.test:8888/chrome/dom/workers/test/serviceworkers/";
+const workerURL = workerScope + "fetch.js";
+const contentPage = workerScope + "hello.html";
+
+function createTestWindow(aURL) {
+ var mainwindow = window.QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIWebNavigation)
+ .QueryInterface(Ci.nsIDocShellTreeItem)
+ .rootTreeItem
+ .QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIDOMWindow);
+ var win = mainwindow.OpenBrowserWindow(contentPage);
+
+ return new Promise(aResolve => {
+ win.addEventListener("DOMContentLoaded", function callback() {
+ if (win.content.location.href != aURL) {
+ win.gBrowser.loadURI(aURL);
+ return;
+ }
+
+ win.removeEventListener("DOMContentLoaded", callback);
+ aResolve(win.content);
+ });
+ });
+}
+
+function executeTest(aWindow) {
+ var registration;
+
+ return Promise.resolve()
+ // Should not be intercepted.
+ .then(_ => fetchAndCheckTimedChannel(aWindow, false, true, "hello.html"))
+
+ // Regist a service worker.
+ .then(_ => register(aWindow, workerURL, workerScope))
+ .then(r => registration = r)
+
+ // Should be intercpeted and synthesized.
+ .then(_ => fetchAndCheckTimedChannel(aWindow, true, false, "fake.html"))
+
+ // Should be intercepted but still fetch from network.
+ .then(_ => fetchAndCheckTimedChannel(aWindow, true, true,
+ "hello.html?ForBypassingHttpCache"))
+
+ // Tear down
+ .then(_ => registration.unregister());
+}
+
+function register(aWindow, aURL, aScope) {
+ return aWindow.navigator.serviceWorker.register(aURL, {scope: aScope})
+ .then(r => {
+ var worker = r.installing;
+ return new Promise(function(aResolve) {
+ worker.onstatechange = function() {
+ if (worker.state == "activated") {
+ aResolve(r);
+ }
+ }
+ });
+ });
+}
+
+function fetchAndCheckTimedChannel(aWindow, aIntercepted, aFetch, aURL) {
+ var resolveFunction;
+ var promise = new Promise(aResolve => resolveFunction = aResolve);
+
+ var topic = aFetch ? "http-on-examine-response"
+ : "service-worker-synthesized-response";
+
+ function observer(aSubject) {
+ var channel = aSubject.QueryInterface(Ci.nsIChannel);
+ ok(channel.URI.spec.endsWith(aURL));
+
+ var tc = aSubject.QueryInterface(Ci.nsITimedChannel);
+
+ // Check service worker related timings.
+ var serviceWorkerTimings = [{start: tc.launchServiceWorkerStartTime,
+ end: tc.launchServiceWorkerEndTime},
+ {start: tc.dispatchFetchEventStartTime,
+ end: tc.dispatchFetchEventEndTime},
+ {start: tc.handleFetchEventStartTime,
+ end: tc.handleFetchEventEndTime}];
+ if (aIntercepted) {
+ serviceWorkerTimings.reduce((aPreviousTimings, aCurrentTimings) => {
+ ok(aPreviousTimings.start <= aCurrentTimings.start,
+ "Start time order check.");
+ ok(aPreviousTimings.end <= aCurrentTimings.end,
+ "End time order check.");
+ ok(aCurrentTimings.start <= aCurrentTimings.end,
+ "Start time should be smaller than end time.");
+ return aCurrentTimings;
+ });
+ } else {
+ serviceWorkerTimings.forEach(aTimings => {
+ is(aTimings.start, 0);
+ is(aTimings.end, 0);
+ });
+ }
+
+ // Check network related timings.
+ var networkTimings = [tc.domainLookupStartTime,
+ tc.domainLookupEndTime,
+ tc.connectStartTime,
+ tc.connectEndTime,
+ tc.requestStartTime,
+ tc.responseStartTime,
+ tc.responseEndTime];
+ if (aFetch) {
+ networkTimings.reduce((aPreviousTiming, aCurrentTiming) => {
+ ok(aPreviousTiming <= aCurrentTiming);
+ return aCurrentTiming;
+ });
+ } else {
+ networkTimings.forEach(aTiming => is(aTiming, 0));
+ }
+
+ SpecialPowers.removeObserver(observer, topic);
+ resolveFunction();
+ }
+
+ SpecialPowers.addObserver(observer, topic, false);
+
+ // return promise;
+ return Promise.all([aWindow.fetch(aURL), promise]);
+}
+
+function runTest() {
+ return Promise.resolve()
+ .then(_ => createTestWindow(contentPage))
+ .then(w => executeTest(w))
+ .catch(e => ok(false, "Some test failed with error " + e))
+ .then(_ => SimpleTest.finish());
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv({"set": [
+ ["dom.serviceWorkers.exemptFromPerDomainMax", true],
+ ["dom.serviceWorkers.enabled", true],
+ ["dom.serviceWorkers.testing.enabled", true],
+]}, runTest);
+
+</script>
+</pre>
+</body>
+</html>
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 21:30:00 +0000