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testAddRemoveHandlerCalledOnceRegistered() — netty Function Reference

Architecture documentation for the testAddRemoveHandlerCalledOnceRegistered() function in DefaultChannelPipelineTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  4c221d04_35bb_81fc_717a_c5065bcdb6bd["testAddRemoveHandlerCalledOnceRegistered()"]
  666d912b_4166_a807_ed10_ba12f328a7b2["DefaultChannelPipelineTest"]
  4c221d04_35bb_81fc_717a_c5065bcdb6bd -->|defined in| 666d912b_4166_a807_ed10_ba12f328a7b2
  style 4c221d04_35bb_81fc_717a_c5065bcdb6bd fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

transport/src/test/java/io/netty/channel/DefaultChannelPipelineTest.java lines 1390–1410

    @Test
    @Timeout(value = 2000, unit = TimeUnit.MILLISECONDS)
    public void testAddRemoveHandlerCalledOnceRegistered() throws Throwable {
        ChannelPipeline pipeline = new LocalChannel().pipeline();
        CallbackCheckHandler handler = new CallbackCheckHandler();

        pipeline.addFirst(handler);
        pipeline.remove(handler);

        assertNull(handler.addedHandler.getNow());
        assertNull(handler.removedHandler.getNow());

        group.register(pipeline.channel()).syncUninterruptibly();
        Throwable cause = handler.error.get();
        if (cause != null) {
            throw cause;
        }

        assertTrue(handler.addedHandler.get());
        assertTrue(handler.removedHandler.get());
    }

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Defined In

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Frequently Asked Questions

What does testAddRemoveHandlerCalledOnceRegistered() do?
testAddRemoveHandlerCalledOnceRegistered() is a function in the netty codebase, defined in transport/src/test/java/io/netty/channel/DefaultChannelPipelineTest.java.
Where is testAddRemoveHandlerCalledOnceRegistered() defined?
testAddRemoveHandlerCalledOnceRegistered() is defined in transport/src/test/java/io/netty/channel/DefaultChannelPipelineTest.java at line 1390.

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