Examples of freenet.support.api.LockableRandomAccessBuffer

freenet.support.api.LockableRandomAccessBuffer
A RandomAccessBuffer which allows you to lock it open for a brief period to indicate that you are using it and it would be a bad idea to close the pooled fd. Locking the RAF open does not provide any concurrency guarantees but the implementation must guarantee to do the right thing, either using a mutex or supporting concurrent writes. Also has methods for persisting itself to a DataOutputStream. Implementations must register with BucketTools.restoreRAFFrom(). @author toad

    }
    
    public void testSmallSplitfileNoLastBlock() throws IOException, InsertException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        KeysFetchingLocally keys = new MyKeysFetchingLocally();
        SplitFileInserterStorage storage = new SplitFileInserterStorage(data, size, cb, null,
                new ClientMetadata(), false, null, smallRAFFactory, false, baseContext.clone(),

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    public void testSmallSplitfileWithLastBlock() throws IOException, InsertException {
        Random r = new Random(12122);
        long size = 65535;
        byte[] originalData = new byte[(int)size];
        r.nextBytes(originalData);
        LockableRandomAccessBuffer data = smallRAFFactory.makeRAF(originalData, 0, originalData.length, true);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        KeysFetchingLocally keys = new MyKeysFetchingLocally();
        SplitFileInserterStorage storage = new SplitFileInserterStorage(data, size, cb, null,
                new ClientMetadata(), false, null, smallRAFFactory, false, baseContext.clone(),

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    }
    
    public void testSmallSplitfileHasKeys() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        context.earlyEncode = true;
        KeysFetchingLocally keys = new MyKeysFetchingLocally();

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    }


    public void testSmallSplitfileCompletion() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        KeysFetchingLocally keys = new MyKeysFetchingLocally();
        SplitFileInserterStorage storage = new SplitFileInserterStorage(data, size, cb, null,

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    }


    public void testSmallSplitfileChooseCompletion() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        context.maxInsertRetries = 2;
        MyKeysFetchingLocally keys = new MyKeysFetchingLocally();

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    }


    public void testSmallSplitfileChooseCooldown() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        context.maxInsertRetries = 2;
        context.consecutiveRNFsCountAsSuccess = 2;

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    }


    public void testSmallSplitfileChooseCooldownNotRNF() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        context.maxInsertRetries = 2;
        MyKeysFetchingLocally keys = new MyKeysFetchingLocally();

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    }


    public void testSmallSplitfileConsecutiveRNFsHack() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        context.maxInsertRetries = 0;
        context.consecutiveRNFsCountAsSuccess = 2;

View Full Code Here

    }


    public void testSmallSplitfileConsecutiveRNFsHackFailure() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        // Do 2 RNFs and then a RejectedOverload. Should fail at that point.
        context.maxInsertRetries = 2;

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    }


    public void testSmallSplitfileFailureMaxRetries() throws IOException, InsertException, MissingKeyException {
        Random r = new Random(12121);
        long size = 65536; // Exact multiple, so no last block
        LockableRandomAccessBuffer data = generateData(r, size, smallRAFFactory);
        HashResult[] hashes = getHashes(data);
        MyCallback cb = new MyCallback();
        InsertContext context = baseContext.clone();
        context.consecutiveRNFsCountAsSuccess = 0;
        context.maxInsertRetries = 2;

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