Diff
Modified: trunk/LayoutTests/ChangeLog (290504 => 290505)
--- trunk/LayoutTests/ChangeLog 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/LayoutTests/ChangeLog 2022-02-25 13:26:25 UTC (rev 290505)
@@ -1,3 +1,13 @@
+2022-02-25 Kimmo Kinnunen <[email protected]>
+
+ REGRESSION(r289580): [ iOS macOS ] TestWebKitAPI.IPCTestingAPI.CanReceiveSharedMemory is a constant timeout
+ https://bugs.webkit.org/show_bug.cgi?id=236744
+
+ Reviewed by Antti Koivisto.
+
+ * ipc/stream-sync-reply-shared-memory-expected.txt: Added.
+ * ipc/stream-sync-reply-shared-memory.html: Added.
+
2022-02-25 Carlos Garcia Campos <[email protected]>
AX: List item marker not exposed when not a direct child of a list item
Added: trunk/LayoutTests/ipc/stream-sync-reply-shared-memory-expected.txt (0 => 290505)
--- trunk/LayoutTests/ipc/stream-sync-reply-shared-memory-expected.txt (rev 0)
+++ trunk/LayoutTests/ipc/stream-sync-reply-shared-memory-expected.txt 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,3 @@
+
+PASS Test that stream sync message can reply with shared memory
+
Added: trunk/LayoutTests/ipc/stream-sync-reply-shared-memory.html (0 => 290505)
--- trunk/LayoutTests/ipc/stream-sync-reply-shared-memory.html (rev 0)
+++ trunk/LayoutTests/ipc/stream-sync-reply-shared-memory.html 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,35 @@
+<!doctype html><!-- webkit-test-runner [ IPCTestingAPIEnabled=true ] -->
+<title>Test that stream sync message can reply with shared memory</title>
+<script src=""
+<script src=""
+<body>
+<script>
+setup({ single_test: true });
+if (window.IPC) { // For compiles with !ENABLE(IPC_TESTING_API)
+ const defaultTimeout = 1000;
+ const bufferSize = 100;
+ const streamTesterID = 447;
+ for (const processTarget of IPC.processTargets) {
+ const streamConnection = IPC.createStreamClientConnection(processTarget, bufferSize);
+ IPC.sendMessage(processTarget, 0, IPC.messages.IPCTester_CreateStreamTester.name, [
+ { type: 'uint64_t', value: streamTesterID },
+ { type: 'StreamConnectionBuffer', value: streamConnection.streamBuffer() },
+ ]);
+ const arguments = IPC.waitForMessage(processTarget, streamTesterID, IPC.messages.IPCStreamTesterProxy_WasCreated.name, defaultTimeout);
+ streamConnection.setWakeUpSemaphore(arguments[0].value);
+
+ // Test starts here.
+ try {
+ const result = streamConnection.sendSyncMessage(streamTesterID, IPC.messages.IPCStreamTester_SyncMessageReturningSharedMemory1.name, defaultTimeout, [{ type: 'uint32_t', value: 8 }]);
+ const firstReply = result.arguments[0];
+ assert_equals(firstReply.type, "SharedMemory", `for ${ processTarget }`);
+ assert_equals(firstReply.protection, "ReadOnly", `for ${ processTarget }`);
+ assert_equals(Array.from(new Uint8Array(firstReply.value.readBytes(0, 8))).toString(), "0,1,2,3,4,5,6,7", `for ${ processTarget }`);
+ } finally {
+ IPC.sendSyncMessage(processTarget, 0, IPC.messages.IPCTester_ReleaseStreamTester.name, defaultTimeout, [{ type: 'uint64_t', value: streamTesterID }]);
+ }
+ }
+}
+done();
+</script>
+</body>
\ No newline at end of file
Modified: trunk/Source/WebKit/CMakeLists.txt (290504 => 290505)
--- trunk/Source/WebKit/CMakeLists.txt 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/CMakeLists.txt 2022-02-25 13:26:25 UTC (rev 290505)
@@ -219,6 +219,7 @@
NetworkProcess/webrtc/RTCDataChannelRemoteManagerProxy
Shared/AuxiliaryProcess
+ Shared/IPCStreamTester
Shared/IPCTester
Shared/WebConnection
Modified: trunk/Source/WebKit/ChangeLog (290504 => 290505)
--- trunk/Source/WebKit/ChangeLog 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/ChangeLog 2022-02-25 13:26:25 UTC (rev 290505)
@@ -1,3 +1,60 @@
+2022-02-25 Kimmo Kinnunen <[email protected]>
+
+ REGRESSION(r289580): [ iOS macOS ] TestWebKitAPI.IPCTestingAPI.CanReceiveSharedMemory is a constant timeout
+ https://bugs.webkit.org/show_bug.cgi?id=236744
+
+ Reviewed by Antti Koivisto.
+
+ Add new tester interface for testing IPC stream features.
+
+ Before, TestWebKitAPI.IPCTestingAPI.CanReceiveSharedMemory would test the feature of
+ "can reply stream sync message with shared memory" by using a RemoteRenderingBackend
+ message that did so. However, when the RemoteRenderingBackend was changed to use a
+ different stategy, this test stopped working without compile failure. The IPC testing
+ is currently done at JS level.
+
+ After, the new dedicated testing interface IPCStreamTester has dedicated message for
+ testing this feature. The test is moved to LayoutTests/ipc and made so that
+ it tests the feature in all currently testable processes WP uses (GPU, Networking, UI).
+
+ IPCTestingAPI is amended to return the all possible testable process names, so
+ the .html test can work even when ENABLE(GPU_PROCESS) is toggled.
+
+ The .html test also passes when !ENABLE(IPC_TESTING_API). Currently
+ ENABLE_IPC_TESTING_API == (ASAN_ENABLED || !defined(NDEBUG)) && PLATFORM(COCOA)
+ E.g. test tests something on Release+ASAN or Debug.
+
+ Having the test in .html also makes it possible to run the test on iOS devices.
+
+ * CMakeLists.txt:
+ * DerivedSources-input.xcfilelist:
+ * DerivedSources-output.xcfilelist:
+ * DerivedSources.make:
+ * Scripts/webkit/messages.py:
+ (types_that_cannot_be_forward_declared):
+ * Shared/IPCStreamTester.cpp: Added.
+ (WebKit::IPCStreamTester::create):
+ (WebKit::IPCStreamTester::IPCStreamTester):
+ (WebKit::IPCStreamTester::initialize):
+ (WebKit::IPCStreamTester::stopListeningForIPC):
+ (WebKit::IPCStreamTester::syncMessageReturningSharedMemory1):
+ * Shared/IPCStreamTester.h: Copied from Source/WebKit/Shared/IPCTester.h.
+ * Shared/IPCStreamTester.messages.in: Copied from Source/WebKit/Shared/IPCTester.messages.in.
+ * Shared/IPCStreamTesterIdentifier.h: Copied from Source/WebKit/Shared/IPCTester.h.
+ * Shared/IPCStreamTesterProxy.messages.in: Copied from Source/WebKit/Shared/IPCTester.messages.in.
+ * Shared/IPCTester.cpp:
+ (WebKit::IPCTester::createStreamTester):
+ (WebKit::IPCTester::releaseStreamTester):
+ * Shared/IPCTester.h:
+ * Shared/IPCTester.messages.in:
+ * Shared/mac/MediaFormatReader/MediaFormatReader.cpp:
+ * Sources.txt:
+ * WebKit.xcodeproj/project.pbxproj:
+ * WebProcess/WebPage/IPCTestingAPI.cpp:
+ (WebKit::IPCTestingAPI::JSIPC::staticValues):
+ (WebKit::IPCTestingAPI::processTargetFromArgument):
+ (WebKit::IPCTestingAPI::JSIPC::processTargets):
+
2022-02-25 Youenn Fablet <[email protected]>
Optimize black frame sending in MediaRecorderPrivate
Modified: trunk/Source/WebKit/DerivedSources-input.xcfilelist (290504 => 290505)
--- trunk/Source/WebKit/DerivedSources-input.xcfilelist 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/DerivedSources-input.xcfilelist 2022-02-25 13:26:25 UTC (rev 290505)
@@ -126,6 +126,8 @@
$(PROJECT_DIR)/Shared/Authentication/AuthenticationManager.messages.in
$(PROJECT_DIR)/Shared/AuxiliaryProcess.messages.in
$(PROJECT_DIR)/Shared/HTTPSUpgrade/HTTPSUpgradeList.txt
+$(PROJECT_DIR)/Shared/IPCStreamTester.messages.in
+$(PROJECT_DIR)/Shared/IPCStreamTesterProxy.messages.in
$(PROJECT_DIR)/Shared/IPCTester.messages.in
$(PROJECT_DIR)/Shared/Notifications/NotificationManagerMessageHandler.messages.in
$(PROJECT_DIR)/Shared/Notifications/NotificationManagerProxy.messages.in
Modified: trunk/Source/WebKit/DerivedSources-output.xcfilelist (290504 => 290505)
--- trunk/Source/WebKit/DerivedSources-output.xcfilelist 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/DerivedSources-output.xcfilelist 2022-02-25 13:26:25 UTC (rev 290505)
@@ -46,6 +46,12 @@
$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/GPUProcessProxyMessageReceiver.cpp
$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/GPUProcessProxyMessages.h
$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/GPUProcessProxyMessagesReplies.h
+$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCStreamTesterMessageReceiver.cpp
+$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCStreamTesterMessages.h
+$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCStreamTesterMessagesReplies.h
+$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCStreamTesterProxyMessageReceiver.cpp
+$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCStreamTesterProxyMessages.h
+$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCStreamTesterProxyMessagesReplies.h
$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCTesterMessageReceiver.cpp
$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCTesterMessages.h
$(BUILT_PRODUCTS_DIR)/DerivedSources/WebKit/IPCTesterMessagesReplies.h
Modified: trunk/Source/WebKit/DerivedSources.make (290504 => 290505)
--- trunk/Source/WebKit/DerivedSources.make 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/DerivedSources.make 2022-02-25 13:26:25 UTC (rev 290505)
@@ -151,6 +151,8 @@
Shared/Authentication/AuthenticationManager \
Shared/Notifications/NotificationManagerMessageHandler \
Shared/WebConnection \
+ Shared/IPCStreamTester \
+ Shared/IPCStreamTesterProxy \
Shared/IPCTester \
UIProcess/WebFullScreenManagerProxy \
UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy \
Modified: trunk/Source/WebKit/Scripts/webkit/messages.py (290504 => 290505)
--- trunk/Source/WebKit/Scripts/webkit/messages.py 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/Scripts/webkit/messages.py 2022-02-25 13:26:25 UTC (rev 290505)
@@ -326,6 +326,7 @@
'WebKit::GeolocationIdentifier',
'WebKit::GraphicsContextGLIdentifier',
'WebKit::ImageBufferBackendHandle',
+ 'WebKit::IPCStreamTesterIdentifier',
'WebKit::LayerHostingContextID',
'WebKit::LegacyCustomProtocolID',
'WebKit::LibWebRTCResolverIdentifier',
Added: trunk/Source/WebKit/Shared/IPCStreamTester.cpp (0 => 290505)
--- trunk/Source/WebKit/Shared/IPCStreamTester.cpp (rev 0)
+++ trunk/Source/WebKit/Shared/IPCStreamTester.cpp 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2022 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "IPCStreamTester.h"
+
+#if ENABLE(IPC_TESTING_API)
+#include "Decoder.h"
+#include "IPCStreamTesterMessages.h"
+#include "IPCStreamTesterProxyMessages.h"
+#include "IPCTester.h"
+#include "StreamConnectionWorkQueue.h"
+#include "StreamServerConnection.h"
+
+namespace WebKit {
+
+RefPtr<IPCStreamTester> IPCStreamTester::create(IPC::Connection& connection, IPCStreamTesterIdentifier identifier, IPC::StreamConnectionBuffer&& stream)
+{
+ auto tester = adoptRef(*new IPCStreamTester(connection, identifier, WTFMove(stream)));
+ tester->initialize();
+ return tester;
+}
+
+IPCStreamTester::IPCStreamTester(IPC::Connection& connection, IPCStreamTesterIdentifier identifier, IPC::StreamConnectionBuffer&& stream)
+ : m_workQueue(IPC::StreamConnectionWorkQueue::create("IPCStreamTester work queue"))
+ , m_streamConnection(IPC::StreamServerConnection::create(connection, WTFMove(stream), workQueue()))
+ , m_identifier(identifier)
+{
+}
+
+IPCStreamTester::~IPCStreamTester() = default;
+
+void IPCStreamTester::initialize()
+{
+ m_streamConnection->startReceivingMessages(*this, Messages::IPCStreamTester::messageReceiverName(), m_identifier.toUInt64());
+ workQueue().dispatch([this] {
+ m_streamConnection->connection().send(Messages::IPCStreamTesterProxy::WasCreated(workQueue().wakeUpSemaphore()), m_identifier);
+ });
+}
+
+void IPCStreamTester::stopListeningForIPC(Ref<IPCStreamTester>&& refFromConnection)
+{
+ m_streamConnection->stopReceivingMessages(Messages::IPCStreamTester::messageReceiverName(), m_identifier.toUInt64());
+ workQueue().stopAndWaitForCompletion();
+}
+
+void IPCStreamTester::syncMessageReturningSharedMemory1(uint32_t byteCount, CompletionHandler<void(SharedMemory::IPCHandle)>&& completionHandler)
+{
+ auto result = [&]() -> SharedMemory::IPCHandle {
+ auto sharedMemory = WebKit::SharedMemory::allocate(byteCount);
+ if (!sharedMemory)
+ return { };
+ SharedMemory::Handle handle;
+ if (!sharedMemory->createHandle(handle, SharedMemory::Protection::ReadOnly))
+ return { };
+ if (handle.isNull())
+ return { };
+ uint8_t* data = ""
+ for (size_t i = 0; i < sharedMemory->size(); ++i)
+ data[i] = i;
+ return { WTFMove(handle), sharedMemory->size() };
+ }();
+ completionHandler(WTFMove(result));
+}
+
+}
+
+#endif
Copied: trunk/Source/WebKit/Shared/IPCStreamTester.h (from rev 290502, trunk/Source/WebKit/Shared/IPCTester.h) (0 => 290505)
--- trunk/Source/WebKit/Shared/IPCStreamTester.h (rev 0)
+++ trunk/Source/WebKit/Shared/IPCStreamTester.h 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2022 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#if ENABLE(IPC_TESTING_API)
+
+#include "IPCStreamTesterIdentifier.h"
+#include "ScopedActiveMessageReceiveQueue.h"
+#include "SharedMemory.h"
+#include "StreamMessageReceiver.h"
+#include <wtf/HashMap.h>
+
+namespace IPC {
+class Connection;
+class StreamServerConnection;
+class StreamConnectionBuffer;
+class StreamConnectionWorkQueue;
+}
+
+namespace WebKit {
+
+// Interface to test various IPC stream related activities.
+class IPCStreamTester final : public IPC::StreamMessageReceiver {
+public:
+ static RefPtr<IPCStreamTester> create(IPC::Connection&, IPCStreamTesterIdentifier, IPC::StreamConnectionBuffer&&);
+ void stopListeningForIPC(Ref<IPCStreamTester>&& refFromConnection);
+
+ // IPC::StreamMessageReceiver overrides.
+ void didReceiveStreamMessage(IPC::StreamServerConnectionBase&, IPC::Decoder&) final;
+private:
+ IPCStreamTester(IPC::Connection&, IPCStreamTesterIdentifier, IPC::StreamConnectionBuffer&&);
+ ~IPCStreamTester();
+ void initialize();
+ IPC::StreamConnectionWorkQueue& workQueue() const { return m_workQueue; }
+
+ // Messages.
+ void syncMessageReturningSharedMemory1(uint32_t byteCount, CompletionHandler<void(SharedMemory::IPCHandle)>&&);
+
+ const Ref<IPC::StreamConnectionWorkQueue> m_workQueue;
+ const Ref<IPC::StreamServerConnection> m_streamConnection;
+ const IPCStreamTesterIdentifier m_identifier;
+};
+
+}
+
+#endif
Copied: trunk/Source/WebKit/Shared/IPCStreamTester.messages.in (from rev 290502, trunk/Source/WebKit/Shared/IPCTester.messages.in) (0 => 290505)
--- trunk/Source/WebKit/Shared/IPCStreamTester.messages.in (rev 0)
+++ trunk/Source/WebKit/Shared/IPCStreamTester.messages.in 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,29 @@
+# Copyright (C) 2022 Apple Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#if ENABLE(IPC_TESTING_API)
+
+messages -> IPCStreamTester NotRefCounted Stream {
+ SyncMessageReturningSharedMemory1(uint32_t byteCount) -> (WebKit::SharedMemory::IPCHandle handle) Synchronous NotStreamEncodableReply
+}
+
+#endif
Copied: trunk/Source/WebKit/Shared/IPCStreamTesterIdentifier.h (from rev 290502, trunk/Source/WebKit/Shared/IPCTester.h) (0 => 290505)
--- trunk/Source/WebKit/Shared/IPCStreamTesterIdentifier.h (rev 0)
+++ trunk/Source/WebKit/Shared/IPCStreamTesterIdentifier.h 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#if ENABLE(IPC_TESTING_API)
+
+#include <wtf/ObjectIdentifier.h>
+
+namespace WebKit {
+
+enum IPCStreamTesterIdentifierType { };
+using IPCStreamTesterIdentifier = ObjectIdentifier<IPCStreamTesterIdentifierType>;
+
+}
+
+#endif
Copied: trunk/Source/WebKit/Shared/IPCStreamTesterProxy.messages.in (from rev 290502, trunk/Source/WebKit/Shared/IPCTester.messages.in) (0 => 290505)
--- trunk/Source/WebKit/Shared/IPCStreamTesterProxy.messages.in (rev 0)
+++ trunk/Source/WebKit/Shared/IPCStreamTesterProxy.messages.in 2022-02-25 13:26:25 UTC (rev 290505)
@@ -0,0 +1,29 @@
+# Copyright (C) 2022 Apple Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#if ENABLE(IPC_TESTING_API)
+
+messages -> IPCStreamTesterProxy NotRefCounted {
+ void WasCreated(IPC::Semaphore streamWakeUpSemaphore)
+}
+
+#endif
Modified: trunk/Source/WebKit/Shared/IPCTester.cpp (290504 => 290505)
--- trunk/Source/WebKit/Shared/IPCTester.cpp 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/Shared/IPCTester.cpp 2022-02-25 13:26:25 UTC (rev 290505)
@@ -29,6 +29,7 @@
#if ENABLE(IPC_TESTING_API)
#include "Connection.h"
#include "Decoder.h"
+#include "IPCStreamTester.h"
#include <atomic>
#include <dlfcn.h>
@@ -130,6 +131,20 @@
completionHandler();
}
+void IPCTester::createStreamTester(IPC::Connection& connection, IPCStreamTesterIdentifier identifier, IPC::StreamConnectionBuffer&& stream)
+{
+ auto addResult = m_streamTesters.ensure(identifier, [&] {
+ return IPC::ScopedActiveMessageReceiveQueue<IPCStreamTester> { IPCStreamTester::create(connection, identifier, WTFMove(stream)) };
+ });
+ ASSERT_UNUSED(addResult, addResult.isNewEntry || isTestingIPC());
+}
+
+void IPCTester::releaseStreamTester(IPCStreamTesterIdentifier identifier, CompletionHandler<void()>&& completionHandler)
+{
+ m_streamTesters.remove(identifier);
+ completionHandler();
+}
+
void IPCTester::stopIfNeeded()
{
if (m_testQueue) {
Modified: trunk/Source/WebKit/Shared/IPCTester.h (290504 => 290505)
--- trunk/Source/WebKit/Shared/IPCTester.h 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/Shared/IPCTester.h 2022-02-25 13:26:25 UTC (rev 290505)
@@ -26,10 +26,22 @@
#pragma once
+#if ENABLE(IPC_TESTING_API)
+
+#include "IPCStreamTesterIdentifier.h"
#include "MessageReceiver.h"
+#include "ScopedActiveMessageReceiveQueue.h"
+#include "SharedMemory.h"
+#include "StreamConnectionBuffer.h"
+#include "StreamConnectionWorkQueue.h"
+#include "StreamMessageReceiver.h"
+#include "StreamServerConnection.h"
#include <atomic>
+#include <wtf/HashMap.h>
#include <wtf/WorkQueue.h>
+#endif
+
namespace WebKit {
#define ASSERT_IS_TESTING_IPC() ASSERT(isTestingIPC(), "Untrusted connection sent invalid data. Should only happen when testing IPC.")
@@ -40,6 +52,9 @@
// and exposes bugs underneath.
bool isTestingIPC();
+class IPCStreamTester;
+
+// Main test interface for initiating various IPC test activities.
class IPCTester final : public IPC::MessageReceiver {
public:
IPCTester();
@@ -52,11 +67,16 @@
// Messages.
void startMessageTesting(IPC::Connection&, String&& driverName);
void stopMessageTesting(CompletionHandler<void()>);
+ void createStreamTester(IPC::Connection&, IPCStreamTesterIdentifier, IPC::StreamConnectionBuffer&&);
+ void releaseStreamTester(IPCStreamTesterIdentifier, CompletionHandler<void()>&&);
void stopIfNeeded();
RefPtr<WorkQueue> m_testQueue;
std::atomic<bool> m_shouldStop { false };
+
+ using StreamTesterMap = HashMap<IPCStreamTesterIdentifier, IPC::ScopedActiveMessageReceiveQueue<IPCStreamTester>>;
+ StreamTesterMap m_streamTesters;
};
#else
Modified: trunk/Source/WebKit/Shared/IPCTester.messages.in (290504 => 290505)
--- trunk/Source/WebKit/Shared/IPCTester.messages.in 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/Shared/IPCTester.messages.in 2022-02-25 13:26:25 UTC (rev 290505)
@@ -25,6 +25,8 @@
messages -> IPCTester NotRefCounted {
StartMessageTesting(String driverName) WantsConnection
StopMessageTesting() -> () Synchronous
+ CreateStreamTester(WebKit::IPCStreamTesterIdentifier identifier, IPC::StreamConnectionBuffer stream) WantsConnection
+ ReleaseStreamTester(WebKit::IPCStreamTesterIdentifier identifier) -> () Synchronous
}
#endif
Modified: trunk/Source/WebKit/Shared/mac/MediaFormatReader/MediaFormatReader.cpp (290504 => 290505)
--- trunk/Source/WebKit/Shared/mac/MediaFormatReader/MediaFormatReader.cpp 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/Shared/mac/MediaFormatReader/MediaFormatReader.cpp 2022-02-25 13:26:25 UTC (rev 290505)
@@ -35,6 +35,7 @@
#include <WebCore/Document.h>
#include <WebCore/InbandTextTrackPrivate.h>
#include <WebCore/MediaSample.h>
+#include <WebCore/MediaSampleAVFObjC.h>
#include <WebCore/SourceBufferParserWebM.h>
#include <WebCore/VideoTrackPrivate.h>
#include <pal/avfoundation/MediaTimeAVFoundation.h>
Modified: trunk/Source/WebKit/Sources.txt (290504 => 290505)
--- trunk/Source/WebKit/Sources.txt 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/Sources.txt 2022-02-25 13:26:25 UTC (rev 290505)
@@ -231,6 +231,7 @@
Shared/FontInfo.cpp
Shared/FrameInfoData.cpp
Shared/InspectorExtensionTypes.cpp
+Shared/IPCStreamTester.cpp
Shared/IPCTester.cpp
Shared/LayerTreeContext.cpp
Shared/LoadParameters.cpp
@@ -868,6 +869,7 @@
WebProcess/XR/PlatformXRSystemProxy.cpp
+IPCStreamTesterMessageReceiver.cpp
IPCTesterMessageReceiver.cpp
NetworkBroadcastChannelRegistryMessageReceiver.cpp
RTCDataChannelRemoteManagerMessageReceiver.cpp
Modified: trunk/Source/WebKit/WebKit.xcodeproj/project.pbxproj (290504 => 290505)
--- trunk/Source/WebKit/WebKit.xcodeproj/project.pbxproj 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/WebKit.xcodeproj/project.pbxproj 2022-02-25 13:26:25 UTC (rev 290505)
@@ -1338,6 +1338,7 @@
7BAB111025DD02B3008FC479 /* ScopedActiveMessageReceiveQueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 7BAB110F25DD02B2008FC479 /* ScopedActiveMessageReceiveQueue.h */; };
7BCF70DE2615D06E00E4FB70 /* ScopedRenderingResourcesRequestCocoa.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7BCF70CB2614935E00E4FB70 /* ScopedRenderingResourcesRequestCocoa.mm */; };
7BDDA3192747C0400038659E /* (null) in Headers */ = {isa = PBXBuildFile; };
+ 7BE37F9327C7CA51007A6CD3 /* IPCStreamTesterIdentifier.h in Headers */ = {isa = PBXBuildFile; fileRef = 7BE37F9227C7C518007A6CD3 /* IPCStreamTesterIdentifier.h */; };
7C065F2C1C8CD95F00C2D950 /* WebUserContentControllerDataTypes.h in Headers */ = {isa = PBXBuildFile; fileRef = 7C065F2A1C8CD95F00C2D950 /* WebUserContentControllerDataTypes.h */; };
7C135AA9173B0BCA00586AE2 /* WKPluginInformation.h in Headers */ = {isa = PBXBuildFile; fileRef = 7C135AA7173B0BCA00586AE2 /* WKPluginInformation.h */; settings = {ATTRIBUTES = (Private, ); }; };
7C1BA33E1A4A0E600043E249 /* APIDictionary.h in Headers */ = {isa = PBXBuildFile; fileRef = 7C1BA33C1A4A0E600043E249 /* APIDictionary.h */; };
@@ -5177,6 +5178,9 @@
7BDDA33F275652EA0038659E /* AuxiliaryProcessCreationParameters.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AuxiliaryProcessCreationParameters.h; sourceTree = "<group>"; };
7BDDA340275652EA0038659E /* AuxiliaryProcessCreationParameters.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = AuxiliaryProcessCreationParameters.cpp; sourceTree = "<group>"; };
7BE37F6F27B1475F007A6CD3 /* ThreadSafeObjectHeap.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ThreadSafeObjectHeap.h; sourceTree = "<group>"; };
+ 7BE37F9227C7C518007A6CD3 /* IPCStreamTesterIdentifier.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = IPCStreamTesterIdentifier.h; sourceTree = "<group>"; };
+ 7BE37F9427C7CD51007A6CD3 /* IPCStreamTester.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = IPCStreamTester.h; sourceTree = "<group>"; };
+ 7BE37F9527C7CD90007A6CD3 /* IPCStreamTester.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = IPCStreamTester.cpp; sourceTree = "<group>"; };
7BE726572574F67200E85D98 /* RemoteGraphicsContextGLProxyFunctionsGenerated.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = RemoteGraphicsContextGLProxyFunctionsGenerated.cpp; sourceTree = "<group>"; };
7BE72668257680EF00E85D98 /* RemoteGraphicsContextGLCocoa.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = RemoteGraphicsContextGLCocoa.cpp; sourceTree = "<group>"; };
7C065F291C8CD95F00C2D950 /* WebUserContentControllerDataTypes.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = WebUserContentControllerDataTypes.cpp; sourceTree = "<group>"; };
@@ -7302,6 +7306,9 @@
BCCF6B2312C93E7A008F9C35 /* ImageOptions.h */,
999B7ED82550E4A800F450A4 /* InspectorExtensionTypes.cpp */,
99BE3B1625433B9400C6551C /* InspectorExtensionTypes.h */,
+ 7BE37F9527C7CD90007A6CD3 /* IPCStreamTester.cpp */,
+ 7BE37F9427C7CD51007A6CD3 /* IPCStreamTester.h */,
+ 7BE37F9227C7C518007A6CD3 /* IPCStreamTesterIdentifier.h */,
7B50E97F2771F6CE003DAAC4 /* IPCTester.cpp */,
7B50E9802771F6CF003DAAC4 /* IPCTester.h */,
1A92DC1212F8BAB90017AF65 /* LayerTreeContext.cpp */,
@@ -13244,6 +13251,7 @@
C5BCE5DF1C50766A00CDE3FA /* InteractionInformationAtPosition.h in Headers */,
2D4D2C811DF60BF3002EB10C /* InteractionInformationRequest.h in Headers */,
A31F60A425CC7DB900AF14F4 /* IPCSemaphore.h in Headers */,
+ 7BE37F9327C7CA51007A6CD3 /* IPCStreamTesterIdentifier.h in Headers */,
9B47908F253151CC00EC11AB /* JSIPCBinding.h in Headers */,
C1663E5B24AEAA2F00C6A3B2 /* LaunchServicesDatabaseXPCConstants.h in Headers */,
51E9049A27BCB9D400929E7E /* LaunchServicesSPI.h in Headers */,
Modified: trunk/Source/WebKit/WebProcess/WebPage/IPCTestingAPI.cpp (290504 => 290505)
--- trunk/Source/WebKit/WebProcess/WebPage/IPCTestingAPI.cpp 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Source/WebKit/WebProcess/WebPage/IPCTestingAPI.cpp 2022-02-25 13:26:25 UTC (rev 290505)
@@ -61,6 +61,12 @@
namespace IPCTestingAPI {
+static constexpr auto processTargetNameUI = "UI"_s;
+#if ENABLE(GPU_PROCESS)
+static constexpr auto processTargetNameGPU = "GPU"_s;
+#endif
+static constexpr auto processTargetNameNetworking = "Networking"_s;
+
static std::optional<uint64_t> destinationIDFromArgument(JSC::JSGlobalObject*, JSValueRef, JSValueRef*);
static std::optional<uint64_t> messageIDFromArgument(JSC::JSGlobalObject*, JSValueRef, JSValueRef*);
static JSC::JSObject* jsResultFromReplyDecoder(JSC::JSGlobalObject*, IPC::MessageName, IPC::Decoder&);
@@ -270,6 +276,7 @@
static JSValueRef retrieveID(JSContextRef, JSObjectRef thisObject, JSValueRef* exception, const WTF::Function<uint64_t(JSIPC&)>&);
static JSValueRef messages(JSContextRef, JSObjectRef, JSStringRef, JSValueRef* exception);
+ static JSValueRef processTargets(JSContextRef, JSObjectRef, JSStringRef, JSValueRef* exception);
WeakPtr<WebPage> m_webPage;
WeakPtr<WebFrame> m_webFrame;
@@ -941,6 +948,7 @@
{ "sessionID", sessionID, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ "webPageProxyID", webPageProxyID, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ "messages", messages, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
+ { "processTargets", processTargets, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ 0, 0, 0, 0 }
};
return values;
@@ -953,13 +961,13 @@
if (scope.exception())
return nullptr;
- if (name == "UI")
+ if (name == processTargetNameUI)
return WebProcess::singleton().parentProcessConnection();
#if ENABLE(GPU_PROCESS)
- if (name == "GPU")
+ if (name == processTargetNameGPU)
return &WebProcess::singleton().ensureGPUProcessConnection().connection();
#endif
- if (name == "Networking")
+ if (name == processTargetNameNetworking)
return &WebProcess::singleton().ensureNetworkProcessConnection().connection();
*exception = toRef(JSC::createTypeError(globalObject, "Target process must be UI, GPU, or Networking"_s));
@@ -1856,6 +1864,32 @@
return toRef(vm, messagesObject);
}
+JSValueRef JSIPC::processTargets(JSContextRef context, JSObjectRef thisObject, JSStringRef, JSValueRef* exception)
+{
+ auto* globalObject = toJS(context);
+ auto& vm = globalObject->vm();
+ JSC::JSLockHolder lock(vm);
+
+ auto* impl = toWrapped(context, thisObject);
+ if (!impl) {
+ *exception = toRef(JSC::createTypeError(toJS(context), "Wrong type"_s));
+ return JSValueMakeUndefined(context);
+ }
+ auto scope = DECLARE_CATCH_SCOPE(vm);
+ JSC::JSObject* processTargetsObject = JSC::constructEmptyArray(globalObject, nullptr);
+ RETURN_IF_EXCEPTION(scope, JSValueMakeUndefined(context));
+ int index = 0;
+ processTargetsObject->putDirectIndex(globalObject, index++, JSC::jsString(vm, processTargetNameUI));
+ RETURN_IF_EXCEPTION(scope, JSValueMakeUndefined(context));
+#if ENABLE(GPU_PROCESS)
+ processTargetsObject->putDirectIndex(globalObject, index++, JSC::jsString(vm, processTargetNameGPU));
+ RETURN_IF_EXCEPTION(scope, JSValueMakeUndefined(context));
+#endif
+ processTargetsObject->putDirectIndex(globalObject, index++, JSC::jsString(vm, processTargetNameNetworking));
+ RETURN_IF_EXCEPTION(scope, JSValueMakeUndefined(context));
+ return toRef(vm, processTargetsObject);
+}
+
JSMessageListener::JSMessageListener(JSIPC& jsIPC, Type type, JSContextRef context, JSObjectRef callback)
: m_jsIPC(jsIPC)
, m_type(type)
Modified: trunk/Tools/ChangeLog (290504 => 290505)
--- trunk/Tools/ChangeLog 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Tools/ChangeLog 2022-02-25 13:26:25 UTC (rev 290505)
@@ -1,3 +1,12 @@
+2022-02-25 Kimmo Kinnunen <[email protected]>
+
+ REGRESSION(r289580): [ iOS macOS ] TestWebKitAPI.IPCTestingAPI.CanReceiveSharedMemory is a constant timeout
+ https://bugs.webkit.org/show_bug.cgi?id=236744
+
+ Reviewed by Antti Koivisto.
+
+ * TestWebKitAPI/Tests/WebKitCocoa/IPCTestingAPI.mm:
+
2022-02-25 Carlos Garcia Campos <[email protected]>
AX: List item marker not exposed when not a direct child of a list item
Modified: trunk/Tools/TestWebKitAPI/Tests/WebKitCocoa/IPCTestingAPI.mm (290504 => 290505)
--- trunk/Tools/TestWebKitAPI/Tests/WebKitCocoa/IPCTestingAPI.mm 2022-02-25 09:50:48 UTC (rev 290504)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKitCocoa/IPCTestingAPI.mm 2022-02-25 13:26:25 UTC (rev 290505)
@@ -96,6 +96,8 @@
EXPECT_STREQ([alertMessage UTF8String], "undefined");
}
+// Note: There are more IPC tests using IPC testing API in `LayoutTests/ipc`.
+
#if ENABLE(IPC_TESTING_API)
static RetainPtr<TestWKWebView> createWebViewWithIPCTestingAPI()
@@ -309,38 +311,6 @@
EXPECT_STREQ([alertMessage UTF8String], "1:Semaphore:false");
}
-// FIXME: Re-enable this test once webkit.org/b/236744 is resolved.
-TEST(IPCTestingAPI, DISABLED_CanReceiveSharedMemory)
-{
- auto webView = createWebViewWithIPCTestingAPI();
-
- auto delegate = adoptNS([[IPCTestingAPIDelegate alloc] init]);
- [webView setUIDelegate:delegate.get()];
-
- auto html = @"<!DOCTYPE html>"
- "<script>"
- "const bufferSize = 1 << 16;"
- "const streamConnection = IPC.createStreamClientConnection('GPU', bufferSize);"
- "IPC.sendMessage('GPU', 0, IPC.messages.GPUConnectionToWebProcess_CreateRenderingBackend.name, ["
- " { type: 'RemoteRenderingBackendCreationParameters', 'identifier': 123, 'pageProxyID': IPC.webPageProxyID, 'pageID': IPC.pageID },"
- " { type: 'StreamConnectionBuffer', value: streamConnection.streamBuffer() },"
- "]);"
- "const arguments = IPC.waitForMessage('GPU', 123, IPC.messages.RemoteRenderingBackendProxy_DidCreateWakeUpSemaphoreForDisplayListStream.name, 100);"
- "streamConnection.setWakeUpSemaphore(arguments[0].value);"
- "const result = streamConnection.sendSyncMessage(123, IPC.messages.RemoteRenderingBackend_UpdateSharedMemoryForGetPixelBuffer.name, 100, [{type: 'uint32_t', value: 8}]);"
- "alert(result.arguments.length);"
- "</script>";
-
- done = false;
- [webView synchronouslyLoadHTMLString:html];
- TestWebKitAPI::Util::run(&done);
-
- EXPECT_EQ([alertMessage intValue], 1);
- EXPECT_STREQ([webView stringByEvaluatingJavaScript:@"firstReply = result.arguments[0]; firstReply.type"].UTF8String, "SharedMemory");
- EXPECT_STREQ([webView stringByEvaluatingJavaScript:@"firstReply.protection"].UTF8String, "ReadOnly");
- EXPECT_STREQ([webView stringByEvaluatingJavaScript:@"Array.from(new Uint8Array(firstReply.value.readBytes(0, 8))).toString()"].UTF8String, "0,0,0,0,0,0,0,0");
-}
-
#endif // ENABLE(GPU_PROCESS)
TEST(IPCTestingAPI, CanCreateIPCSemaphore)
