testMerge() — netty Function Reference

Architecture documentation for the testMerge() function in CoalescingBufferQueueTest.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ testMerge() — netty Function Reference

Dependency Diagram

graph TD
  64cfa9e2_bf2e_95aa_8564_a2adee806813["testMerge()"]
  ccc522b2_7fa1_bc1b_d4b4_2b255b9936f9["CoalescingBufferQueueTest"]
  64cfa9e2_bf2e_95aa_8564_a2adee806813 -->|defined in| ccc522b2_7fa1_bc1b_d4b4_2b255b9936f9
  f9a9510c_fde3_46f3_be9a_be659d967b32["assertQueueSize()"]
  64cfa9e2_bf2e_95aa_8564_a2adee806813 -->|calls| f9a9510c_fde3_46f3_be9a_be659d967b32
  style 64cfa9e2_bf2e_95aa_8564_a2adee806813 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/test/java/io/netty/channel/CoalescingBufferQueueTest.java lines 236–253

    @Test
    public void testMerge() {
        writeQueue.add(cat, catPromise);
        CoalescingBufferQueue otherQueue = new CoalescingBufferQueue(channel);
        otherQueue.add(mouse, mouseListener);
        otherQueue.copyTo(writeQueue);
        assertQueueSize(8, false);
        ChannelPromise aggregatePromise = newPromise();
        assertEquals("catmouse", dequeue(8, aggregatePromise));
        assertQueueSize(0, true);
        assertFalse(catPromise.isSuccess());
        assertFalse(mouseDone);
        aggregatePromise.setSuccess();
        assertTrue(catPromise.isSuccess());
        assertTrue(mouseSuccess);
        assertEquals(0, cat.refCnt());
        assertEquals(0, mouse.refCnt());
    }