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sqeFullTest() — netty Function Reference

Architecture documentation for the sqeFullTest() function in SubmissionQueueTest.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  c041be58_0f6f_6aa8_a460_e5c73557230f["sqeFullTest()"]
  fd25db8c_3569_d733_e052_a05bfd7b5f45["SubmissionQueueTest"]
  c041be58_0f6f_6aa8_a460_e5c73557230f -->|defined in| fd25db8c_3569_d733_e052_a05bfd7b5f45
  style c041be58_0f6f_6aa8_a460_e5c73557230f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-native-io_uring/src/test/java/io/netty/channel/uring/SubmissionQueueTest.java lines 44–70

    @Test
    public void sqeFullTest() {
        RingBuffer ringBuffer = Native.createRingBuffer(8, 0);
        ringBuffer.enable();
        try {
            SubmissionQueue submissionQueue = ringBuffer.ioUringSubmissionQueue();
            final CompletionQueue completionQueue = ringBuffer.ioUringCompletionQueue();

            assertNotNull(ringBuffer);
            assertNotNull(submissionQueue);
            assertNotNull(completionQueue);

            int counter = 0;
            while (submissionQueue.remaining() > 0) {
                assertThat(submissionQueue.addNop((byte) 0, 1)).isNotZero();
                counter++;
            }
            assertEquals(8, counter);
            assertEquals(8, submissionQueue.count());
            assertThat(submissionQueue.addNop((byte) 0, 1)).isNotZero();
            assertEquals(1, submissionQueue.count());
            submissionQueue.submitAndGet();
            assertEquals(9, completionQueue.count());
        } finally {
            ringBuffer.close();
        }
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does sqeFullTest() do?
sqeFullTest() is a function in the netty codebase, defined in transport-native-io_uring/src/test/java/io/netty/channel/uring/SubmissionQueueTest.java.
Where is sqeFullTest() defined?
sqeFullTest() is defined in transport-native-io_uring/src/test/java/io/netty/channel/uring/SubmissionQueueTest.java at line 44.

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