testWriteUtf8InvalidTwoLeadingSurrogates() — netty Function Reference

Architecture documentation for the testWriteUtf8InvalidTwoLeadingSurrogates() function in ByteBufUtilTest.java from the netty codebase.

Function java Buffer Telemetry

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Buffer→ Telemetry→ testWriteUtf8InvalidTwoLeadingSurrogates() — netty Function Reference

Dependency Diagram

graph TD
  995818bd_6c62_a744_d3fb_c3a63e464ccd["testWriteUtf8InvalidTwoLeadingSurrogates()"]
  1b32157c_4c5c_4c3c_706b_1a74a9afdca7["ByteBufUtilTest"]
  995818bd_6c62_a744_d3fb_c3a63e464ccd -->|defined in| 1b32157c_4c5c_4c3c_706b_1a74a9afdca7
  style 995818bd_6c62_a744_d3fb_c3a63e464ccd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/test/java/io/netty/buffer/ByteBufUtilTest.java lines 601–619

    @ParameterizedTest(name = PARAMETERIZED_NAME)
    @MethodSource("noUnsafe")
    public void testWriteUtf8InvalidTwoLeadingSurrogates(BufferType bufferType) {
        String surrogateString = new StringBuilder(2)
                                .append('a')
                                .append('\uD800')
                                .append('\uD800')
                                .append('b')
                                .toString();
        ByteBuf buf = buffer(bufferType, 16);
        buf.writeBytes(surrogateString.getBytes(CharsetUtil.UTF_8));
        ByteBuf buf2 = buffer(bufferType, 16);
        ByteBufUtil.writeUtf8(buf2, surrogateString);

        assertEquals(buf, buf2);
        assertEquals(buf.readableBytes(), ByteBufUtil.utf8Bytes(surrogateString));
        buf.release();
        buf2.release();
    }