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testUnixDomainSocketTooLongPathFails() — netty Function Reference

Architecture documentation for the testUnixDomainSocketTooLongPathFails() function in LinuxSocketTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Dependency Diagram

graph TD
  10bedd42_de59_5b26_5949_e9ed511586c6["testUnixDomainSocketTooLongPathFails()"]
  4a9abc5d_1dba_c643_f76d_b922328fd23f["LinuxSocketTest"]
  10bedd42_de59_5b26_5949_e9ed511586c6 -->|defined in| 4a9abc5d_1dba_c643_f76d_b922328fd23f
  style 10bedd42_de59_5b26_5949_e9ed511586c6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-native-epoll/src/test/java/io/netty/channel/epoll/LinuxSocketTest.java lines 75–97

    @Test
    public void testUnixDomainSocketTooLongPathFails() throws IOException {
        // Most systems has a limit for UDS path of 108, 255 is generally too long.
        StringBuilder socketPath = new StringBuilder("/tmp/");
        while (socketPath.length() < 255) {
            socketPath.append(UUID.randomUUID());
        }

        final DomainSocketAddress domainSocketAddress = new DomainSocketAddress(
            socketPath.toString());
        final Socket socket = Socket.newSocketDomain();
        try {
            Exception exception = Assertions.assertThrows(NativeIoException.class, new Executable() {
                @Override
                public void execute() throws Throwable {
                    socket.bind(domainSocketAddress);
                }
            });
            Assertions.assertTrue(exception.getMessage().contains("too long"));
        } finally {
            socket.close();
        }
    }

Domain

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Defined In

Source

Frequently Asked Questions

What does testUnixDomainSocketTooLongPathFails() do?
testUnixDomainSocketTooLongPathFails() is a function in the netty codebase, defined in transport-native-epoll/src/test/java/io/netty/channel/epoll/LinuxSocketTest.java.
Where is testUnixDomainSocketTooLongPathFails() defined?
testUnixDomainSocketTooLongPathFails() is defined in transport-native-epoll/src/test/java/io/netty/channel/epoll/LinuxSocketTest.java at line 75.

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