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testGetFd() — netty Function Reference

Architecture documentation for the testGetFd() function in IoUringFileTest.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  effc9eb1_d03e_e275_9295_610d654cf67c["testGetFd()"]
  96b8420d_63e4_54db_9d66_040e693d1490["IoUringFileTest"]
  effc9eb1_d03e_e275_9295_610d654cf67c -->|defined in| 96b8420d_63e4_54db_9d66_040e693d1490
  style effc9eb1_d03e_e275_9295_610d654cf67c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-native-io_uring/src/test/java/io/netty/channel/uring/IoUringFileTest.java lines 36–48

    @Test
    public void testGetFd() throws IOException {
        File file = File.createTempFile("temp", ".tmp");
        file.deleteOnExit();
        FileChannel channel = FileChannel.open(file.toPath());
        DefaultFileRegion region = new DefaultFileRegion(channel, 0, channel.size());
        try {
            int fd = Native.getFd(region);
            Assertions.assertTrue(fd >= 0);
        } finally {
            region.release();
        }
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does testGetFd() do?
testGetFd() is a function in the netty codebase, defined in transport-native-io_uring/src/test/java/io/netty/channel/uring/IoUringFileTest.java.
Where is testGetFd() defined?
testGetFd() is defined in transport-native-io_uring/src/test/java/io/netty/channel/uring/IoUringFileTest.java at line 36.

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