| <!doctype html><!-- webkit-test-runner [ IPCTestingAPIEnabled=true ] --> |
| <title>Test that sending invalid messages via the IPC testing StreamConnectoin API doesn't kill the receiver</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| const defaultTimeout = 1000; |
| const bufferSizeLog2 = 9; |
| const streamTesterID = 447; |
| |
| promise_test(async t => { |
| if (!window.IPC) |
| return; |
| |
| for (const processTarget of IPC.processTargets) { |
| const [streamConnection, serverConnectionHandle] = IPC.createStreamClientConnection(bufferSizeLog2, defaultTimeout); |
| streamConnection.open(); |
| IPC.sendMessage(processTarget, 0, IPC.messages.IPCTester_CreateStreamTester.name, [ |
| { type: 'uint64_t', value: streamTesterID }, |
| { type: 'StreamServerConnectionHandle', value: serverConnectionHandle }, |
| ]); |
| const arguments = streamConnection.waitForMessage(streamTesterID, IPC.messages.IPCStreamTesterProxy_WasCreated.name); |
| streamConnection.setSemaphores(arguments[0].value, arguments[1].value); |
| |
| // Test starts here. |
| try { |
| assert_throws_js(TypeError, |
| () => { streamConnection.sendSyncMessage(streamTesterID, IPC.messages.IPCStreamTester_SyncMessageEmptyReply.name, [ ]) }, |
| `failed sync message must throw error`); |
| } finally { |
| IPC.sendSyncMessage(processTarget, 0, IPC.messages.IPCTester_ReleaseStreamTester.name, defaultTimeout, [{ type: 'uint64_t', value: streamTesterID }]); |
| streamConnection.invalidate(); |
| } |
| } |
| |
| }, "Sending sync stream message with incorrect parameters shouldn't crash when IPCTestingAPI is enabled"); |
| |
| </script> |
