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testDecoder() — netty Function Reference

Architecture documentation for the testDecoder() function in CodecProtobufTest.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  c82a2fbf_3cd0_924e_853c_034dd37ef23b["testDecoder()"]
  de3e0e0c_8b7c_b0c5_a050_5385ab1422d3["CodecProtobufTest"]
  c82a2fbf_3cd0_924e_853c_034dd37ef23b -->|defined in| de3e0e0c_8b7c_b0c5_a050_5385ab1422d3
  style c82a2fbf_3cd0_924e_853c_034dd37ef23b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

testsuite-jpms/src/test/java/io/netty/testsuite_jpms/test/CodecProtobufTest.java lines 30–45

    @Test
    public void testDecoder() {
        EmbeddedChannel ch = new EmbeddedChannel(new ProtobufVarint32FrameDecoder());
        byte[] b = { 4, 1, 1, 1, 1 };
        assertFalse(ch.writeInbound(wrappedBuffer(b, 0, 1)));
        assertNull(ch.readInbound());
        assertFalse(ch.writeInbound(wrappedBuffer(b, 1, 2)));
        assertNull(ch.readInbound());
        assertTrue(ch.writeInbound(wrappedBuffer(b, 3, b.length - 3)));
        ByteBuf expected = wrappedBuffer(new byte[] { 1, 1, 1, 1 });
        ByteBuf actual = ch.readInbound();
        assertEquals(expected, actual);
        assertFalse(ch.finish());
        expected.release();
        actual.release();
    }

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Source

Frequently Asked Questions

What does testDecoder() do?
testDecoder() is a function in the netty codebase, defined in testsuite-jpms/src/test/java/io/netty/testsuite_jpms/test/CodecProtobufTest.java.
Where is testDecoder() defined?
testDecoder() is defined in testsuite-jpms/src/test/java/io/netty/testsuite_jpms/test/CodecProtobufTest.java at line 30.

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