| <!-- webkit-test-runner [ IPCTestingAPIEnabled=true ] --> |
| <body> |
| <script> |
| window.testRunner?.dumpAsText(); |
| window.testRunner?.waitUntilDone(); |
| |
| window.setTimeout(async () => { |
| if (!window.IPC) |
| return window.testRunner?.notifyDone(); |
| |
| const { CoreIPC } = await import('./coreipc.js'); |
| |
| const streamConnection = CoreIPC.newStreamConnection(); |
| |
| const renderingBackendIdentifier = Math.floor(Math.random() * 0x1000000); |
| CoreIPC.GPU.GPUConnectionToWebProcess.CreateRenderingBackend(0, { |
| renderingBackendIdentifier: renderingBackendIdentifier, |
| connectionHandle: streamConnection |
| }); |
| const remoteRenderingBackend = streamConnection.newInterface("RemoteRenderingBackend", renderingBackendIdentifier); |
| const didInitializeReply = streamConnection.connection.waitForMessage(renderingBackendIdentifier, IPC.messages.RemoteRenderingBackendProxy_DidInitialize.name, 1); |
| |
| const imageBufferIdentifier = Math.floor(Math.random() * 0x1000000); |
| const contextIdentifier = Math.floor(Math.random() * 0x1000000); |
| remoteRenderingBackend.CreateImageBuffer({ |
| logicalSize: { |
| width: 32, |
| height: 82 |
| }, |
| renderingMode: 1, |
| renderingPurpose: 0, |
| resolutionScale: 10, |
| colorSpace: { |
| serializableColorSpace: { |
| alias: { |
| m_cgColorSpace: { |
| alias: { |
| variantType: 'WebCore::ColorSpace', |
| variant: 1 |
| } |
| } |
| } |
| } |
| }, |
| pixelFormat: 1, |
| bufferFormat: { pixelFormat: 1, useLosslessCompression: 0 }, |
| identifier: imageBufferIdentifier, |
| contextIdentifier: contextIdentifier |
| }); |
| const remoteImageBuffer = streamConnection.newInterface("RemoteImageBuffer", imageBufferIdentifier); |
| |
| try { |
| remoteImageBuffer.FilteredNativeImage({ |
| filter: { |
| subclasses: { |
| variantType: 'WebCore::CSSFilterRenderer', |
| variant: { |
| functions: [{ |
| subclasses: { |
| variantType: 'WebCore::FEConvolveMatrix', |
| variant: { |
| kernelSize: { |
| width: 29, |
| height: 57 |
| }, |
| divisor: 103, |
| bias: 343597699707, |
| targetOffset: { |
| x: 1067253780, |
| y: 91 |
| }, |
| edgeMode: 0, |
| kernelUnitLength: { |
| x: 112, |
| y: 41 |
| }, |
| preserveAlpha: true, |
| kernel: [], |
| operatingColorSpace: { |
| serializableColorSpace: { |
| alias: { |
| m_cgColorSpace: { |
| alias: { |
| variantType: 'WebCore::ColorSpace', |
| variant: 1 |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| }], |
| geometry: { |
| referenceBox : { |
| location : { |
| x: 39, |
| y: 112 |
| }, |
| size : { |
| width: 32, |
| height: 110 |
| } |
| }, |
| filterRegion : { |
| location : { |
| x: 39, |
| y: 112 |
| }, |
| size : { |
| width: 32, |
| height: 110 |
| } |
| }, |
| scale : { |
| width : 68, |
| height : 3 |
| } |
| }, |
| filterRenderingModes: 1, |
| renderingResourceIdentifierIfExists: {}, |
| } |
| } |
| } |
| }); |
| } catch(err) { |
| if(!(err instanceof TypeError)) { |
| console.log("Test failed: expected TypeError, got " + err); |
| } |
| } |
| |
| streamConnection.connection.invalidate(); |
| |
| // Allow some time for the GPUP to receive the FilteredNativeImage message, otherwise we can finish |
| // the test before we detect a possible GPUP crash. |
| setTimeout(()=>{ |
| window.testRunner?.notifyDone(); |
| }, 500); |
| }, 20); |
| </script> |
| <p>This test passes if WebKit does not crash.</p> |
| </body> |
