Bug 301942

Summary:	REGRESSION(302495@main): Broke TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/* tests
Product:	WebKit	Reporter:	Jonathan Bedard <jbedard>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	301778

Jonathan Bedard

Reported 2025-11-04 09:06:39 PST

302495@main broke 16 TestIPC tests Build: https://build.webkit.org/#/builders/947/builds/11154 History: https://results.webkit.org/?suite=api-tests&test=TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeArray Logs: TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeArray 2025-11-03 13:27:39.592 TestIPC[74124:3104948] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:498 Expected equality of these values: entry.moveCounter Which is: 5 3u Which is: 3 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeArray 2025-11-03 13:27:39.595 TestIPC[74126:3104956] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:498 Expected equality of these values: entry.moveCounter Which is: 5 3u Which is: 3 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeOptional 2025-11-03 13:27:39.765 TestIPC[74166:3105282] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:434 Expected equality of these values: counter->moveCounter Which is: 4 2u Which is: 2 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeOptional 2025-11-03 13:27:39.839 TestIPC[74176:3105338] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:434 Expected equality of these values: counter->moveCounter Which is: 4 2u Which is: 2 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodePair 2025-11-03 13:27:39.897 TestIPC[74179:3105349] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:456 Expected equality of these values: pair->second.moveCounter Which is: 4 2u Which is: 2 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodePair 2025-11-03 13:27:39.902 TestIPC[74187:3105422] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:456 Expected equality of these values: pair->second.moveCounter Which is: 4 2u Which is: 2 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeTuple 2025-11-03 13:27:40.000 TestIPC[74197:3105473] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:476 Expected equality of these values: std::get<0>(*tuple).moveCounter Which is: 4 2u Which is: 2 13:54:13.244 74021 13:54:13.244 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeTuple 2025-11-03 13:27:40.026 TestIPC[74195:3105464] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:476 Expected equality of these values: std::get<0>(*tuple).moveCounter Which is: 4 2u Which is: 2 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeUniquePtr 2025-11-03 13:27:40.089 TestIPC[74206:3105547] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:565 Expected equality of these values: counter->moveCounter Which is: 2 1u Which is: 1 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeUniquePtr 2025-11-03 13:27:40.121 TestIPC[74207:3105565] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:565 Expected equality of these values: counter->moveCounter Which is: 2 1u Which is: 1 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeValue 2025-11-03 13:27:40.210 TestIPC[74222:3105664] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:412 Expected equality of these values: counter->moveCounter Which is: 2 1u Which is: 1 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeValue 2025-11-03 13:27:40.265 TestIPC[74220:3105636] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:412 Expected equality of these values: counter->moveCounter Which is: 2 1u Which is: 1 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeVariant 2025-11-03 13:27:40.293 TestIPC[74240:3105789] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:543 Expected equality of these values: std::get<0>(*variant).moveCounter Which is: 4 2u Which is: 2 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/Encoder.DecodeVector 2025-11-03 13:27:40.366 TestIPC[74251:3105858] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:520 Expected equality of these values: entry.moveCounter Which is: 2 1u Which is: 1 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeVariant 2025-11-03 13:27:40.371 TestIPC[74248:3105850] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:543 Expected equality of these values: std::get<0>(*variant).moveCounter Which is: 4 2u Which is: 2 13:54:13.245 74021 13:54:13.245 74021 TestIPC.ArgumentCoderTest/ArgumentCoderDecodingMoveCounterTest/StreamConnectionEncoder.DecodeVector 2025-11-03 13:27:40.449 TestIPC[74265:3105939] NSEventConcurrentProcessingEnabled=NO /Volumes/Data/worker/Apple-Sonoma-Release-Build/build/Tools/TestWebKitAPI/Tests/IPC/ArgumentCoderTests.cpp:520 Expected equality of these values: entry.moveCounter Which is: 2 1u Which is: 1

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Radar WebKit Bug Importer

Comment 1 2025-11-04 09:07:25 PST

<rdar://problem/164017650>

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