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Polishing external contribution

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Change position and limit on duplicate, rather than source.

See gh-30967
Closes gh-32009
This commit is contained in:
Arjen Poutsma
2024-02-20 12:03:23 +01:00
parent 969d0bd08b
commit 70004e9ad0
2 changed files with 17 additions and 13 deletions
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17
spring-core/src/test/java/org/springframework/core/io/buffer/DefaultDataBufferTests.java
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@@ -36,20 +36,23 @@ class DefaultDataBufferTests {
@Test // gh-30967
void getNativeBuffer() {
DefaultDataBuffer buffer = bufferFactory.allocateBuffer(256);
buffer.write("0123456789", StandardCharsets.UTF_8);
DefaultDataBuffer dataBuffer = this.bufferFactory.allocateBuffer(256);
dataBuffer.write("0123456789", StandardCharsets.UTF_8);
byte[] result = new byte[7];
buffer.read(result);
dataBuffer.read(result);
assertThat(result).isEqualTo("0123456".getBytes(StandardCharsets.UTF_8));
ByteBuffer nativeBuffer = buffer.getNativeBuffer();
ByteBuffer nativeBuffer = dataBuffer.getNativeBuffer();
assertThat(nativeBuffer.position()).isEqualTo(7);
assertThat(buffer.readPosition()).isEqualTo(7);
assertThat(dataBuffer.readPosition()).isEqualTo(7);
assertThat(nativeBuffer.limit()).isEqualTo(10);
assertThat(buffer.writePosition()).isEqualTo(10);
assertThat(dataBuffer.writePosition()).isEqualTo(10);
assertThat(nativeBuffer.capacity()).isEqualTo(256);
assertThat(dataBuffer.capacity()).isEqualTo(256);
release(buffer);
release(dataBuffer);
}
}