ensureWritableShouldThrow() — netty Function Reference

Architecture documentation for the ensureWritableShouldThrow() function in ReadOnlyByteBufTest.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ ensureWritableShouldThrow() — netty Function Reference

Dependency Diagram

graph TD
  69095fa8_d25d_58fb_cd97_f29b99dbc4ff["ensureWritableShouldThrow()"]
  9d029ceb_0baf_f35e_1671_646a96ecf982["ReadOnlyByteBufTest"]
  69095fa8_d25d_58fb_cd97_f29b99dbc4ff -->|defined in| 9d029ceb_0baf_f35e_1671_646a96ecf982
  b0b3ca45_bd22_d206_06eb_34f7dd4aaa82["asReadOnly()"]
  69095fa8_d25d_58fb_cd97_f29b99dbc4ff -->|calls| b0b3ca45_bd22_d206_06eb_34f7dd4aaa82
  style 69095fa8_d25d_58fb_cd97_f29b99dbc4ff fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/ReadOnlyByteBufTest.java lines 281–295

    @Test
    public void ensureWritableShouldThrow() {
        ByteBuf buf = buffer(1);
        final ByteBuf readOnly = buf.asReadOnly();
        try {
            assertThrows(ReadOnlyBufferException.class, new Executable() {
                @Override
                public void execute() {
                    readOnly.ensureWritable(1);
                }
            });
        } finally {
            buf.release();
        }
    }