[Cache API] Add response body storage

https://bugs.webkit.org/show_bug.cgi?id=175658

Patch by Youenn Fablet <youenn@apple.com> on 2017-08-18
Reviewed by Alex Christensen.

LayoutTests/imported/w3c:

* web-platform-tests/service-workers/cache-storage/window/cache-match.https-expected.txt:
* web-platform-tests/service-workers/cache-storage/window/cache-put.https-expected.txt:
* web-platform-tests/service-workers/cache-storage/worker/cache-match.https-expected.txt:
* web-platform-tests/service-workers/cache-storage/worker/cache-put.https-expected.txt:

Source/WebCore:

Covered by rebased tests.
Tests are still flaky until waiting for end of fetch load is implemented.

Adding a response body within CacheStorageConnection::Record.
Adding ability to pass this body from/to the main thread.

Adding response body consumption into a CacheStorageConnection::Record.
Adding response body setting from a CacheStorageConnection::Record.

* Modules/beacon/NavigatorBeacon.cpp:
(WebCore::NavigatorBeacon::sendBeacon):
* Modules/cache/Cache.cpp:
(WebCore::Cache::put):
(WebCore::toConnectionRecord):
(WebCore::Cache::updateRecords):
* Modules/cache/CacheStorageConnection.cpp:
(WebCore::CacheStorageConnection::copyResponseBody):
(WebCore::CacheStorageConnection::isolatedResponseBody):
(WebCore::CacheStorageConnection::Record::copy const):
* Modules/cache/CacheStorageConnection.h:
* Modules/cache/WorkerCacheStorageConnection.cpp:
(WebCore::toCrossThreadRecordData):
(WebCore::fromCrossThreadRecordData):
* Modules/fetch/FetchBody.cpp:
(WebCore::FetchBody::bodyAsFormData const):
(WebCore::FetchBody::take):
(WebCore::FetchBody::bodyForInternalRequest const): Deleted.
* Modules/fetch/FetchBody.h:
(WebCore::FetchBody::setAsFormData):
* Modules/fetch/FetchBodyConsumer.h:
(WebCore::FetchBodyConsumer::setData):
* Modules/fetch/FetchRequest.cpp:
(WebCore::FetchRequest::resourceRequest const):
* Modules/fetch/FetchResponse.cpp:
(WebCore::FetchResponse::consumeBody):
(WebCore::FetchResponse::setBodyData):
* Modules/fetch/FetchResponse.h:

Source/WebKit:

Added IPC serialization of Record response body.
Updated CacheStorageEngine implementation as Record has no longer a copy constructor.

* NetworkProcess/cache/CacheStorageEngine.cpp:
(WebKit::CacheStorageEngine::retrieveRecords):
(WebKit::CacheStorageEngine::deleteMatchingRecords):
* Shared/WebCoreArgumentCoders.cpp:
(IPC::encodeSharedBuffer):
(IPC::decodeSharedBuffer):
(IPC::ArgumentCoder<CacheStorageConnection::Record>::encode):
(IPC::ArgumentCoder<CacheStorageConnection::Record>::decode):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@220928 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/LayoutTests/imported/w3c/ChangeLog b/LayoutTests/imported/w3c/ChangeLog
index eccb91e937a8a12f903ab71a32c629e37e79360b..36f7b5b3d3ded68cef11c5bb745a466d83291909 100644 (file)
--- a/LayoutTests/imported/w3c/ChangeLog
+++ b/LayoutTests/imported/w3c/ChangeLog
@@ -1,3 +1,15 @@
+2017-08-18  Youenn Fablet  <youenn@apple.com>
+
+        [Cache API] Add response body storage
+        https://bugs.webkit.org/show_bug.cgi?id=175658
+
+        Reviewed by Alex Christensen.
+
+        * web-platform-tests/service-workers/cache-storage/window/cache-match.https-expected.txt:
+        * web-platform-tests/service-workers/cache-storage/window/cache-put.https-expected.txt:
+        * web-platform-tests/service-workers/cache-storage/worker/cache-match.https-expected.txt:
+        * web-platform-tests/service-workers/cache-storage/worker/cache-put.https-expected.txt:
+
 2017-08-18  Brady Eidson  <beidson@apple.com>
 
         Bounce ServiceWorker jobs to the Storage Process.

diff --git a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-match.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-match.https-expected.txt
index 7147c19930eb5b9ab4875a35e20e271e41c8e5e8..892260e72ec92aa08b585e5cfd1fc562e29e7f19 100644 (file)
--- a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-match.https-expected.txt
+++ b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-match.https-expected.txt
@@ -13,10 +13,10 @@ FAIL Cache.match with URL containing fragment assert_equals: Cache.match should
 PASS Cache.match with string fragment "http" as query 
 FAIL Cache.match with responses containing "Vary" header assert_true: Cache.match should honor "Vary" header. expected true got false
 PASS Cache.match with Request and Response objects with different URLs 
-FAIL Cache.match invoked multiple times for the same Request/Response assert_equals: Cache.match should return a Response object with a valid body. expected "a simple text file\n" but got ""
-FAIL Cache.match blob should be sliceable assert_equals: A Response blob returned by Cache.match should be sliceable. expected "simple" but got ""
+PASS Cache.match invoked multiple times for the same Request/Response 
+PASS Cache.match blob should be sliceable 
 PASS Cache.match with POST Request 
 FAIL Cache.match with a non-2xx Response assert_equals: Cache.match should return a Response object that has the same properties as a stored non-2xx response. Attributes differ: status. expected 404 but got 0
 PASS Cache.match with a network error Response 
-FAIL Cache produces large Responses that can be cloned and read correctly. assert_equals: cloned body text can be read correctly expected 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,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F" but got ""
+PASS Cache produces large Responses that can be cloned and read correctly. 
 

diff --git a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-put.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-put.https-expected.txt
index 93492011908ca57f949389c191af5b473e8b96cf..427bfb07e98bd8f39c24237f4c16ba299844c794 100644 (file)
--- a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-put.https-expected.txt
+++ b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-put.https-expected.txt
@@ -1,6 +1,6 @@
 
 PASS Cache.put called with simple Request and Response 
-FAIL Cache.put called with Request and Response from fetch() assert_equals: Cache.put should store response body. expected "a simple text file\n" but got ""
+PASS Cache.put called with Request and Response from fetch() 
 PASS Cache.put with Request without a body 
 PASS Cache.put with Response without a body 
 FAIL Cache.put with a Response containing an empty URL assert_equals: Cache.put should update the cache with new Request and Response. Attributes differ: status. expected 200 but got 0
@@ -10,7 +10,7 @@ PASS Cache.put with HTTP 206 response
 PASS Cache.put with HTTP 500 response 
 FAIL Cache.put called twice with matching Requests and different Responses assert_equals: Cache.put should replace existing response with new response. Attributes differ: status. expected 200 but got 0
 FAIL Cache.put called twice with request URLs that differ only by a fragment assert_equals: Cache.put should replace existing response with new response. Attributes differ: status. expected 200 but got 0
-FAIL Cache.put with a string request assert_equals: Cache.put should accept a string as request. expected "some body" but got ""
+PASS Cache.put with a string request 
 PASS Cache.put with an invalid response 
 PASS Cache.put with a non-HTTP/HTTPS request 
 FAIL Cache.put with a relative URL assert_equals: Cache.put should accept a relative URL as the request. Attributes differ: status. expected 200 but got 0
@@ -18,7 +18,7 @@ PASS Cache.put with a non-GET request
 PASS Cache.put with a null response 
 PASS Cache.put with a POST request 
 PASS Cache.put with a used response body 
-FAIL getReader() after Cache.put assert_throws: function "() => response.body.getReader()" did not throw
+PASS getReader() after Cache.put 
 PASS Cache.put with a VARY:* Response 
 PASS Cache.put with an embedded VARY:* Response 
 FAIL Cache.put should store Response.redirect() correctly assert_equals: Redirect response is reproduced by the Cache API Attributes differ: status. expected 302 but got 0

diff --git a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-match.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-match.https-expected.txt
index d34da82fab2ecd9c7e99083f17efd4ec3acf65b5..4f52e500c8257345dd48592b79b3b17538118e5a 100644 (file)
--- a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-match.https-expected.txt
+++ b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-match.https-expected.txt
@@ -13,10 +13,10 @@ PASS Cache.match with URL containing fragment
 PASS Cache.match with string fragment "http" as query 
 PASS Cache.match with responses containing "Vary" header 
 PASS Cache.match with Request and Response objects with different URLs 
-FAIL Cache.match invoked multiple times for the same Request/Response assert_equals: Cache.match should return a Response object with a valid body. expected "a simple text file\n" but got ""
-FAIL Cache.match blob should be sliceable assert_equals: A Response blob returned by Cache.match should be sliceable. expected "simple" but got ""
+PASS Cache.match invoked multiple times for the same Request/Response 
+PASS Cache.match blob should be sliceable 
 PASS Cache.match with POST Request 
 PASS Cache.match with a non-2xx Response 
 PASS Cache.match with a network error Response 
-FAIL Cache produces large Responses that can be cloned and read correctly. assert_equals: cloned body text can be read correctly expected 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,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F" but got ""
+PASS Cache produces large Responses that can be cloned and read correctly. 
 

diff --git a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-put.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-put.https-expected.txt
index 16bf3dc06ad2e5a90c4525a30dcd1dc2ce281784..09cd12e6546fc0e561c9d26ca0995ad00e240ffb 100644 (file)
--- a/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-put.https-expected.txt
+++ b/LayoutTests/imported/w3c/web-platform-tests/service-workers/cache-storage/worker/cache-put.https-expected.txt
@@ -1,6 +1,6 @@
 
 PASS Cache.put called with simple Request and Response 
-FAIL Cache.put called with Request and Response from fetch() assert_equals: Cache.put should store response body. expected "a simple text file\n" but got ""
+PASS Cache.put called with Request and Response from fetch() 
 PASS Cache.put with Request without a body 
 PASS Cache.put with Response without a body 
 PASS Cache.put with a Response containing an empty URL 
@@ -8,9 +8,9 @@ PASS Cache.put with an empty response body
 PASS Cache.put with synthetic 206 response 
 PASS Cache.put with HTTP 206 response 
 PASS Cache.put with HTTP 500 response 
-FAIL Cache.put called twice with matching Requests and different Responses assert_equals: Cache put should store new response body. expected "New body" but got ""
-FAIL Cache.put called twice with request URLs that differ only by a fragment assert_equals: Cache put should store new response body. expected "New body" but got ""
-FAIL Cache.put with a string request assert_equals: Cache.put should accept a string as request. expected "some body" but got ""
+FAIL Cache.put called twice with matching Requests and different Responses assert_equals: Cache put should store new response body. expected "New body" but got "Old body"
+FAIL Cache.put called twice with request URLs that differ only by a fragment assert_equals: Cache put should store new response body. expected "New body" but got "Old body"
+PASS Cache.put with a string request 
 PASS Cache.put with an invalid response 
 PASS Cache.put with a non-HTTP/HTTPS request 
 PASS Cache.put with a relative URL 
@@ -18,7 +18,7 @@ PASS Cache.put with a non-GET request
 PASS Cache.put with a null response 
 PASS Cache.put with a POST request 
 PASS Cache.put with a used response body 
-FAIL getReader() after Cache.put assert_throws: function "() => response.body.getReader()" did not throw
+PASS getReader() after Cache.put 
 PASS Cache.put with a VARY:* Response 
 PASS Cache.put with an embedded VARY:* Response 
 PASS Cache.put should store Response.redirect() correctly 

diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
index 3f6e34cc44bf3cf5282b7e24b5d05b2694a0aa29..3b8431f4338175a16eaa6179b2ff31fededf793e 100644 (file)
--- a/Source/WebCore/ChangeLog
+++ b/Source/WebCore/ChangeLog
@@ -1,3 +1,48 @@
+2017-08-18  Youenn Fablet  <youenn@apple.com>
+
+        [Cache API] Add response body storage
+        https://bugs.webkit.org/show_bug.cgi?id=175658
+
+        Reviewed by Alex Christensen.
+
+        Covered by rebased tests.
+        Tests are still flaky until waiting for end of fetch load is implemented.
+
+        Adding a response body within CacheStorageConnection::Record.
+        Adding ability to pass this body from/to the main thread.
+
+        Adding response body consumption into a CacheStorageConnection::Record.
+        Adding response body setting from a CacheStorageConnection::Record.
+
+        * Modules/beacon/NavigatorBeacon.cpp:
+        (WebCore::NavigatorBeacon::sendBeacon):
+        * Modules/cache/Cache.cpp:
+        (WebCore::Cache::put):
+        (WebCore::toConnectionRecord):
+        (WebCore::Cache::updateRecords):
+        * Modules/cache/CacheStorageConnection.cpp:
+        (WebCore::CacheStorageConnection::copyResponseBody):
+        (WebCore::CacheStorageConnection::isolatedResponseBody):
+        (WebCore::CacheStorageConnection::Record::copy const):
+        * Modules/cache/CacheStorageConnection.h:
+        * Modules/cache/WorkerCacheStorageConnection.cpp:
+        (WebCore::toCrossThreadRecordData):
+        (WebCore::fromCrossThreadRecordData):
+        * Modules/fetch/FetchBody.cpp:
+        (WebCore::FetchBody::bodyAsFormData const):
+        (WebCore::FetchBody::take):
+        (WebCore::FetchBody::bodyForInternalRequest const): Deleted.
+        * Modules/fetch/FetchBody.h:
+        (WebCore::FetchBody::setAsFormData):
+        * Modules/fetch/FetchBodyConsumer.h:
+        (WebCore::FetchBodyConsumer::setData):
+        * Modules/fetch/FetchRequest.cpp:
+        (WebCore::FetchRequest::resourceRequest const):
+        * Modules/fetch/FetchResponse.cpp:
+        (WebCore::FetchResponse::consumeBody):
+        (WebCore::FetchResponse::setBodyData):
+        * Modules/fetch/FetchResponse.h:
+
 2017-08-18  Youenn Fablet  <youenn@apple.com>
 
         [Fetch API] Add support for a callback-based fetch

diff --git a/Source/WebCore/Modules/beacon/NavigatorBeacon.cpp b/Source/WebCore/Modules/beacon/NavigatorBeacon.cpp
index 1fa1f4126714950dd4721f2e3c3ea06054b93dc8..6907008f588ff8cd3680d966d3aa5f215afb4f07 100644 (file)
--- a/Source/WebCore/Modules/beacon/NavigatorBeacon.cpp
+++ b/Source/WebCore/Modules/beacon/NavigatorBeacon.cpp
@@ -66,7 +66,7 @@ ExceptionOr<bool> NavigatorBeacon::sendBeacon(Navigator&, Document& document, co
         options.mode = FetchOptions::Mode::Cors;
         String mimeType;
         auto fetchBody = FetchBody::extract(document, WTFMove(body.value()), mimeType);
-        request.setHTTPBody(fetchBody.bodyForInternalRequest(document));
+        request.setHTTPBody(fetchBody.bodyAsFormData(document));
         if (!mimeType.isEmpty()) {
             request.setHTTPContentType(mimeType);
             if (isCrossOriginSafeRequestHeader(HTTPHeaderName::ContentType, mimeType))

diff --git a/Source/WebCore/Modules/cache/Cache.cpp b/Source/WebCore/Modules/cache/Cache.cpp
index dc55137087f4e96f130fd9c3a9d5a4193b163841..df6a076e4890b5479166dad43e9a338fe8110e24 100644 (file)
--- a/Source/WebCore/Modules/cache/Cache.cpp
+++ b/Source/WebCore/Modules/cache/Cache.cpp
@@ -295,7 +295,7 @@ static inline CacheStorageConnection::Record toConnectionRecord(const FetchReque
 
     return { 0,
         request.headers().guard(), WTFMove(cachedRequest), request.fetchOptions(), request.internalRequestReferrer(),
-        response.headers().guard(), WTFMove(cachedResponse)
+        response.headers().guard(), WTFMove(cachedResponse), response.consumeBody()
     };
 }
 
@@ -329,6 +329,7 @@ void Cache::updateRecords(Vector<CacheStorageConnection::Record>&& records)
 
             auto responseHeaders = FetchHeaders::create(record.responseHeadersGuard, HTTPHeaderMap { record.response.httpHeaderFields() });
             auto response = FetchResponse::create(*scriptExecutionContext(), std::nullopt, WTFMove(responseHeaders), WTFMove(record.response));
+            response->setBodyData(WTFMove(record.responseBody));
 
             newRecords.append(CacheStorageRecord { record.identifier, WTFMove(request), WTFMove(response) });
         }

diff --git a/Source/WebCore/Modules/cache/CacheStorageConnection.cpp b/Source/WebCore/Modules/cache/CacheStorageConnection.cpp
index 9db8c7d8e05ca330f87df2a442dc1124c5082806..67f2f6d885de8bb94e25a5717d0ce4a9d97c38b1 100644 (file)
--- a/Source/WebCore/Modules/cache/CacheStorageConnection.cpp
+++ b/Source/WebCore/Modules/cache/CacheStorageConnection.cpp
@@ -156,4 +156,31 @@ void CacheStorageConnection::putRecordsCompleted(uint64_t requestIdentifier, Vec
         callback(WTFMove(records), error);
 }
 
+CacheStorageConnection::ResponseBody CacheStorageConnection::isolatedResponseBody(const ResponseBody& body)
+{
+    return WTF::switchOn(body, [](const Ref<FormData>& formData) {
+        return formData->isolatedCopy();
+    }, [](const Ref<SharedBuffer>& buffer) {
+        return buffer->copy();
+    }, [](const std::nullptr_t&) {
+        return CacheStorageConnection::ResponseBody { };
+    });
+}
+
+static inline CacheStorageConnection::ResponseBody copyResponseBody(const CacheStorageConnection::ResponseBody& body)
+{
+    return WTF::switchOn(body, [](const Ref<FormData>& formData) {
+        return formData.copyRef();
+    }, [](const Ref<SharedBuffer>& buffer) {
+        return buffer.copyRef();
+    }, [](const std::nullptr_t&) {
+        return CacheStorageConnection::ResponseBody { };
+    });
+}
+
+CacheStorageConnection::Record CacheStorageConnection::Record::copy() const
+{
+    return Record { identifier, requestHeadersGuard, request, options, referrer, responseHeadersGuard, response, copyResponseBody(responseBody) };
+}
+
 } // namespace WebCore

diff --git a/Source/WebCore/Modules/cache/CacheStorageConnection.h b/Source/WebCore/Modules/cache/CacheStorageConnection.h
index 7b50d4439c41d07947e9e058726cd804de06e9c1..24fa18b64a780b81ab546d446ed4fb922f9bc95b 100644 (file)
--- a/Source/WebCore/Modules/cache/CacheStorageConnection.h
+++ b/Source/WebCore/Modules/cache/CacheStorageConnection.h
@@ -30,6 +30,7 @@
 #include "FetchOptions.h"
 #include "ResourceRequest.h"
 #include "ResourceResponse.h"
+#include "SharedBuffer.h"
 #include <wtf/HashMap.h>
 #include <wtf/ThreadSafeRefCounted.h>
 
@@ -59,7 +60,12 @@ public:
 
     WEBCORE_EXPORT static bool queryCacheMatch(const ResourceRequest& request, const ResourceRequest& cachedRequest, const ResourceResponse&, const CacheQueryOptions&);
 
+    using ResponseBody = Variant<std::nullptr_t, Ref<FormData>, Ref<SharedBuffer>>;
+    static ResponseBody isolatedResponseBody(const ResponseBody&);
+
     struct Record {
+        WEBCORE_EXPORT Record copy() const;
+
         uint64_t identifier;
 
         FetchHeaders::Guard requestHeadersGuard;
@@ -69,6 +75,7 @@ public:
 
         FetchHeaders::Guard responseHeadersGuard;
         ResourceResponse response;
+        ResponseBody responseBody;
     };
 
     struct CacheInfo {

diff --git a/Source/WebCore/Modules/cache/WorkerCacheStorageConnection.cpp b/Source/WebCore/Modules/cache/WorkerCacheStorageConnection.cpp
index 29c9fad1f5322051adbad47fde3de750e1a0d5db..e5593a702655263916979de3d1d57339beb1f98d 100644 (file)
--- a/Source/WebCore/Modules/cache/WorkerCacheStorageConnection.cpp
+++ b/Source/WebCore/Modules/cache/WorkerCacheStorageConnection.cpp
@@ -49,6 +49,7 @@ struct CrossThreadRecordData {
 
     FetchHeaders::Guard responseHeadersGuard;
     ResourceResponse::CrossThreadData response;
+    CacheStorageConnection::ResponseBody responseBody;
 };
 
 static CrossThreadRecordData toCrossThreadRecordData(const CacheStorageConnection::Record& record)
@@ -60,7 +61,8 @@ static CrossThreadRecordData toCrossThreadRecordData(const CacheStorageConnectio
         record.options.isolatedCopy(),
         record.referrer.isolatedCopy(),
         record.responseHeadersGuard,
-        record.response.crossThreadData()
+        record.response.crossThreadData(),
+        CacheStorageConnection::isolatedResponseBody(record.responseBody)
     };
 }
 
@@ -73,7 +75,8 @@ static CacheStorageConnection::Record fromCrossThreadRecordData(CrossThreadRecor
         WTFMove(data.options),
         WTFMove(data.referrer),
         data.responseHeadersGuard,
-        ResourceResponse::fromCrossThreadData(WTFMove(data.response))
+        ResourceResponse::fromCrossThreadData(WTFMove(data.response)),
+        WTFMove(data.responseBody)
     };
 }
 

diff --git a/Source/WebCore/Modules/fetch/FetchBody.cpp b/Source/WebCore/Modules/fetch/FetchBody.cpp
index 931f0582776d25ef0854cf9964b9d4ce9f21d70b..54c22340fe6aa4345147f1480d1bc216ed087c0d 100644 (file)
--- a/Source/WebCore/Modules/fetch/FetchBody.cpp
+++ b/Source/WebCore/Modules/fetch/FetchBody.cpp
@@ -225,7 +225,7 @@ void FetchBody::loadingSucceeded()
         m_consumer.resolve(m_consumePromise.releaseNonNull());
 }
 
-RefPtr<FormData> FetchBody::bodyForInternalRequest(ScriptExecutionContext& context) const
+RefPtr<FormData> FetchBody::bodyAsFormData(ScriptExecutionContext& context) const
 {
     if (isText())
         return FormData::create(UTF8Encoding().encode(textBody(), EntitiesForUnencodables));
@@ -250,6 +250,42 @@ RefPtr<FormData> FetchBody::bodyForInternalRequest(ScriptExecutionContext& conte
     return nullptr;
 }
 
+FetchBody::TakenData FetchBody::take()
+{
+    if (m_consumer.hasData()) {
+        auto buffer = m_consumer.takeData();
+        if (!buffer)
+            return nullptr;
+        return buffer.releaseNonNull();
+    }
+
+    if (isBlob()) {
+        auto body = FormData::create();
+        body->appendBlob(blobBody().url());
+        return WTFMove(body);
+    }
+
+    if (isFormData())
+        return formDataBody();
+
+    if (isText()) {
+        auto data = UTF8Encoding().encode(textBody(), EntitiesForUnencodables);
+        return SharedBuffer::create(data.data(), data.length());
+    }
+
+    if (isURLSearchParams()) {
+        auto data = UTF8Encoding().encode(urlSearchParamsBody().toString(), EntitiesForUnencodables);
+        return SharedBuffer::create(data.data(), data.length());
+    }
+
+    if (isArrayBuffer())
+        return SharedBuffer::create(reinterpret_cast<const char*>(arrayBufferBody().data()), arrayBufferBody().byteLength());
+    if (isArrayBufferView())
+        return SharedBuffer::create(reinterpret_cast<const uint8_t*>(arrayBufferViewBody().baseAddress()), arrayBufferViewBody().byteLength());
+
+    return nullptr;
+}
+
 FetchBody FetchBody::clone() const
 {
     ASSERT(!m_consumePromise);

diff --git a/Source/WebCore/Modules/fetch/FetchBody.h b/Source/WebCore/Modules/fetch/FetchBody.h
index f2b5b4261afdf0b076083b0a101690808b15c6cc..9b8d990b7502be354142f13a24d1141485ea635a 100644 (file)
--- a/Source/WebCore/Modules/fetch/FetchBody.h
+++ b/Source/WebCore/Modules/fetch/FetchBody.h
@@ -69,8 +69,12 @@ public:
     void loadingFailed();
     void loadingSucceeded();
 
-    RefPtr<FormData> bodyForInternalRequest(ScriptExecutionContext&) const;
+    RefPtr<FormData> bodyAsFormData(ScriptExecutionContext&) const;
 
+    using TakenData = Variant<std::nullptr_t, Ref<FormData>, Ref<SharedBuffer>>;
+    TakenData take();
+
+    void setAsFormData(Ref<FormData>&& data) { m_data = WTFMove(data); }
     FetchBodyConsumer& consumer() { return m_consumer; }
 
     void consumeOnceLoadingFinished(FetchBodyConsumer::Type, Ref<DeferredPromise>&&, const String&);

diff --git a/Source/WebCore/Modules/fetch/FetchBodyConsumer.h b/Source/WebCore/Modules/fetch/FetchBodyConsumer.h
index c98a4ecf5c771bea314c698a723278f9e3280bdd..51b7573efd0544e7b83c8b394c3b7e32411445d1 100644 (file)
--- a/Source/WebCore/Modules/fetch/FetchBodyConsumer.h
+++ b/Source/WebCore/Modules/fetch/FetchBodyConsumer.h
@@ -45,6 +45,8 @@ public:
     void append(const char* data, unsigned);
     void append(const unsigned char* data, unsigned);
 
+    void setData(Ref<SharedBuffer>&& data) { m_buffer = WTFMove(data); }
+
     RefPtr<SharedBuffer> takeData();
     RefPtr<JSC::ArrayBuffer> takeAsArrayBuffer();
     Ref<Blob> takeAsBlob();

diff --git a/Source/WebCore/Modules/fetch/FetchRequest.cpp b/Source/WebCore/Modules/fetch/FetchRequest.cpp
index a526f528839783e07e9e46a54cdb1de9cdf96467..07050cef3b9864b47492ab347b4ece10c70885f6 100644 (file)
--- a/Source/WebCore/Modules/fetch/FetchRequest.cpp
+++ b/Source/WebCore/Modules/fetch/FetchRequest.cpp
@@ -272,7 +272,7 @@ ResourceRequest FetchRequest::resourceRequest() const
     request.setHTTPHeaderFields(m_headers->internalHeaders());
 
     if (!isBodyNull())
-        request.setHTTPBody(body().bodyForInternalRequest(*scriptExecutionContext()));
+        request.setHTTPBody(body().bodyAsFormData(*scriptExecutionContext()));
 
     return request;
 }

diff --git a/Source/WebCore/Modules/fetch/FetchResponse.cpp b/Source/WebCore/Modules/fetch/FetchResponse.cpp
index ddf139451e9fcf249844358cd462665fcc517f8f..a41fba09d3d3773350797909e39a924160616d22 100644 (file)
--- a/Source/WebCore/Modules/fetch/FetchResponse.cpp
+++ b/Source/WebCore/Modules/fetch/FetchResponse.cpp
@@ -258,6 +258,30 @@ void FetchResponse::consume(unsigned type, Ref<DeferredPromise>&& wrapper)
     }
 }
 
+FetchResponse::ResponseData FetchResponse::consumeBody()
+{
+    if (isBodyNull())
+        return nullptr;
+
+    ASSERT(!m_isDisturbed);
+    m_isDisturbed = true;
+
+    return body().take();
+}
+
+void FetchResponse::setBodyData(ResponseData&& data)
+{
+    WTF::switchOn(data, [this](Ref<FormData>& formData) {
+        if (isBodyNull())
+            setBody(FetchBody::loadingBody());
+        body().setAsFormData(WTFMove(formData));
+    }, [this](Ref<SharedBuffer>& buffer) {
+        if (isBodyNull())
+            setBody(FetchBody::loadingBody());
+        body().consumer().setData(WTFMove(buffer));
+    }, [this](std::nullptr_t&) { });
+}
+
 #if ENABLE(STREAMS_API)
 void FetchResponse::startConsumingStream(unsigned type)
 {

diff --git a/Source/WebCore/Modules/fetch/FetchResponse.h b/Source/WebCore/Modules/fetch/FetchResponse.h
index c0e1032d131676897ceaab9be0e7a8912012a50b..244c5de78ddd923bfba5831f9b568aecab5e3c31 100644 (file)
--- a/Source/WebCore/Modules/fetch/FetchResponse.h
+++ b/Source/WebCore/Modules/fetch/FetchResponse.h
@@ -91,6 +91,9 @@ public:
     void cancel();
 #endif
 
+    using ResponseData = Variant<std::nullptr_t, Ref<FormData>, Ref<SharedBuffer>>;
+    ResponseData consumeBody();
+    void setBodyData(ResponseData&&);
     bool isLoading() const { return !!m_bodyLoader; }
 
     const ResourceResponse& resourceResponse() const { return m_response; }

diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
index def920f120bfa5aa475465254d564fbcd39ffe89..c36df821cb5f5dc17d0b611965910bfb72668a94 100644 (file)
--- a/Source/WebKit/ChangeLog
+++ b/Source/WebKit/ChangeLog
@@ -1,3 +1,22 @@
+2017-08-18  Youenn Fablet  <youenn@apple.com>
+
+        [Cache API] Add response body storage
+        https://bugs.webkit.org/show_bug.cgi?id=175658
+
+        Reviewed by Alex Christensen.
+
+        Added IPC serialization of Record response body.
+        Updated CacheStorageEngine implementation as Record has no longer a copy constructor.
+
+        * NetworkProcess/cache/CacheStorageEngine.cpp:
+        (WebKit::CacheStorageEngine::retrieveRecords):
+        (WebKit::CacheStorageEngine::deleteMatchingRecords):
+        * Shared/WebCoreArgumentCoders.cpp:
+        (IPC::encodeSharedBuffer):
+        (IPC::decodeSharedBuffer):
+        (IPC::ArgumentCoder<CacheStorageConnection::Record>::encode):
+        (IPC::ArgumentCoder<CacheStorageConnection::Record>::decode):
+
 2017-08-18  Brady Eidson  <beidson@apple.com>
 
         Bounce ServiceWorker jobs to the Storage Process.

diff --git a/Source/WebKit/NetworkProcess/cache/CacheStorageEngine.cpp b/Source/WebKit/NetworkProcess/cache/CacheStorageEngine.cpp
index 505637174534588ed10d27a1c745f0f10b856c5c..6e8b3bc428ac9f0c7663dd5e8eed931d14a730e6 100644 (file)
--- a/Source/WebKit/NetworkProcess/cache/CacheStorageEngine.cpp
+++ b/Source/WebKit/NetworkProcess/cache/CacheStorageEngine.cpp
@@ -134,7 +134,15 @@ void CacheStorageEngine::retrieveRecords(uint64_t cacheIdentifier, RecordsCallba
             callback(makeUnexpected(result.error()));
             return;
         }
-        callback(result.value().get().records);
+        // FIXME: Pass records by reference.
+        auto& records = result.value().get().records;
+
+        Vector<Record> copy;
+        copy.reserveInitialCapacity(records.size());
+        for (auto& record : result.value().get().records)
+            copy.uncheckedAppend(record.copy());
+
+        callback(WTFMove(copy));
     });
 }
 
@@ -194,7 +202,7 @@ void CacheStorageEngine::deleteMatchingRecords(uint64_t cacheIdentifier, WebCore
         Vector<Record> recordsToKeep;
         for (auto& record : currentRecords) {
             if (recordsToRemove.findMatching([&](auto item) { return item == record.identifier; }) == notFound)
-                recordsToKeep.append(record);
+                recordsToKeep.append(record.copy());
         }
         removeCacheRecords(cacheIdentifier, WTFMove(recordsToRemove), [this, cacheIdentifier, recordsToKeep = WTFMove(recordsToKeep), callback = WTFMove(callback)](RecordIdentifiersOrError&& result) mutable {
             if (!result.hasValue()) {

diff --git a/Source/WebKit/Shared/WebCoreArgumentCoders.cpp b/Source/WebKit/Shared/WebCoreArgumentCoders.cpp
index d6e58f3f5e156c1c381f5c19116c8d1879128c1c..1ff9a12e08f8d762038a74ab37015ef86b5a748e 100644 (file)
--- a/Source/WebKit/Shared/WebCoreArgumentCoders.cpp
+++ b/Source/WebKit/Shared/WebCoreArgumentCoders.cpp
@@ -111,6 +111,39 @@ using namespace WebKit;
 
 namespace IPC {
 
+static void encodeSharedBuffer(Encoder& encoder, const SharedBuffer* buffer)
+{
+    SharedMemory::Handle handle;
+    uint64_t bufferSize = buffer ? buffer->size() : 0;
+    encoder << bufferSize;
+    if (!bufferSize)
+        return;
+
+    auto sharedMemoryBuffer = SharedMemory::allocate(buffer->size());
+    memcpy(sharedMemoryBuffer->data(), buffer->data(), buffer->size());
+    sharedMemoryBuffer->createHandle(handle, SharedMemory::Protection::ReadOnly);
+    encoder << handle;
+}
+
+static bool decodeSharedBuffer(Decoder& decoder, RefPtr<SharedBuffer>& buffer)
+{
+    uint64_t bufferSize = 0;
+    if (!decoder.decode(bufferSize))
+        return false;
+
+    if (!bufferSize)
+        return true;
+
+    SharedMemory::Handle handle;
+    if (!decoder.decode(handle))
+        return false;
+
+    auto sharedMemoryBuffer = SharedMemory::map(handle, SharedMemory::Protection::ReadOnly);
+    buffer = SharedBuffer::create(static_cast<unsigned char*>(sharedMemoryBuffer->data()), bufferSize);
+
+    return true;
+}
+
 void ArgumentCoder<MonotonicTime>::encode(Encoder& encoder, const MonotonicTime& time)
 {
     encoder << time.secondsSinceEpoch().value();
@@ -278,6 +311,18 @@ void ArgumentCoder<CacheStorageConnection::Record>::encode(Encoder& encoder, con
 
     encoder << record.responseHeadersGuard;
     encoder << record.response;
+
+    WTF::switchOn(record.responseBody, [&](const Ref<SharedBuffer>& buffer) {
+        encoder << true;
+        encodeSharedBuffer(encoder, buffer.ptr());
+    }, [&](const Ref<FormData>& formData) {
+        encoder << false;
+        encoder << true;
+        formData->encode(encoder);
+    }, [&](const std::nullptr_t&) {
+        encoder << false;
+        encoder << false;
+    });
 }
 
 bool ArgumentCoder<CacheStorageConnection::Record>::decode(Decoder& decoder, CacheStorageConnection::Record& record)
@@ -310,6 +355,29 @@ bool ArgumentCoder<CacheStorageConnection::Record>::decode(Decoder& decoder, Cac
     if (!decoder.decode(response))
         return false;
 
+    WebCore::CacheStorageConnection::ResponseBody responseBody;
+    bool hasSharedBufferBody;
+    if (!decoder.decode(hasSharedBufferBody))
+        return false;
+
+    if (hasSharedBufferBody) {
+        RefPtr<SharedBuffer> buffer;
+        if (!decodeSharedBuffer(decoder, buffer))
+            return false;
+        if (buffer)
+            responseBody = buffer.releaseNonNull();
+    } else {
+        bool hasFormDataBody;
+        if (!decoder.decode(hasFormDataBody))
+            return false;
+        if (hasFormDataBody) {
+            auto formData = FormData::decode(decoder);
+            if (!formData)
+                return false;
+            responseBody = formData.releaseNonNull();
+        }
+    }
+
     record.identifier = identifier;
     record.requestHeadersGuard = requestHeadersGuard;
     record.request = WTFMove(request);
@@ -318,6 +386,7 @@ bool ArgumentCoder<CacheStorageConnection::Record>::decode(Decoder& decoder, Cac
 
     record.responseHeadersGuard = responseHeadersGuard;
     record.response = WTFMove(response);
+    record.responseBody = WTFMove(responseBody);
 
     return true;
 }
@@ -1551,36 +1620,6 @@ bool ArgumentCoder<Highlight>::decode(Decoder& decoder, Highlight& highlight)
     return true;
 }
 
-static void encodeSharedBuffer(Encoder& encoder, SharedBuffer* buffer)
-{
-    SharedMemory::Handle handle;
-    encoder << (buffer ? static_cast<uint64_t>(buffer->size()): 0);
-    if (buffer) {
-        RefPtr<SharedMemory> sharedMemoryBuffer = SharedMemory::allocate(buffer->size());
-        memcpy(sharedMemoryBuffer->data(), buffer->data(), buffer->size());
-        sharedMemoryBuffer->createHandle(handle, SharedMemory::Protection::ReadOnly);
-        encoder << handle;
-    }
-}
-
-static bool decodeSharedBuffer(Decoder& decoder, RefPtr<SharedBuffer>& buffer)
-{
-    uint64_t bufferSize = 0;
-    if (!decoder.decode(bufferSize))
-        return false;
-
-    if (bufferSize) {
-        SharedMemory::Handle handle;
-        if (!decoder.decode(handle))
-            return false;
-
-        RefPtr<SharedMemory> sharedMemoryBuffer = SharedMemory::map(handle, SharedMemory::Protection::ReadOnly);
-        buffer = SharedBuffer::create(static_cast<unsigned char*>(sharedMemoryBuffer->data()), bufferSize);
-    }
-
-    return true;
-}
-
 void ArgumentCoder<PasteboardURL>::encode(Encoder& encoder, const PasteboardURL& content)
 {
     encoder << content.url;