testSize2SizeIdx() — netty Function Reference

Architecture documentation for the testSize2SizeIdx() function in PoolArenaTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ testSize2SizeIdx() — netty Function Reference

Dependency Diagram

graph TD
  e9ac076c_11da_4510_0ee9_f135a6d7fac8["testSize2SizeIdx()"]
  a309ea5f_39fd_34ca_b674_7a5f76e6b7eb["PoolArenaTest"]
  e9ac076c_11da_4510_0ee9_f135a6d7fac8 -->|defined in| a309ea5f_39fd_34ca_b674_7a5f76e6b7eb
  style e9ac076c_11da_4510_0ee9_f135a6d7fac8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/PoolArenaTest.java lines 58–70

    @Test
    public void testSize2SizeIdx() {
        SizeClasses sc = new SizeClasses(PAGE_SIZE, PAGE_SHIFTS, CHUNK_SIZE, 0);
        PoolArena<ByteBuffer> arena = new PoolArena.DirectArena(null, sc);

        for (int sz = 0; sz <= CHUNK_SIZE; sz++) {
            int sizeIdx = arena.sizeClass.size2SizeIdx(sz);
            assertTrue(sz <= arena.sizeClass.sizeIdx2size(sizeIdx));
            if (sizeIdx > 0) {
                assertTrue(sz > arena.sizeClass.sizeIdx2size(sizeIdx - 1));
            }
        }
    }