* distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect.testing.testers;

import static com.google.common.collect.testing.features.CollectionSize.ZERO;

 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.cache;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.cache.LocalCache.ValueReference;

 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.hash;

import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkPositionIndexes;

 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.hash;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

/* jcifs smb client library in Java
 * Copyright (C) 2000  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

	"bufio"
	"bytes"
	"internal/testenv"
	"os"
	"path/filepath"
	"runtime"
	"strings"
	"testing"
)

// TestMain executes the test binary as the addr2line command if
// GO_ADDR2LINETEST_IS_ADDR2LINE is set, and runs the tests otherwise.
func TestMain(m *testing.M) {
	if os.Getenv("GO_ADDR2LINETEST_IS_ADDR2LINE") != "" {
		main()
		os.Exit(0)
	}

        // Create temporary directory structure for SMB shares
        tempDir = Files.createTempDirectory("smbtest");
        setupTestDirectoryStructure();

        // Configure SMB context and connection URL
        String host = sambaContainer.getHost();
        Integer port = sambaContainer.getMappedPort(SMB_PORT);
        baseUrl = "smb://" + host + ":" + port + "/";

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

    }

    @Test
    void testResetAndReuse() {
        // Test that HMACT64 can be reset and reused
        HMACT64 hmac = new HMACT64(TEST_KEY);

        // First use
        hmac.engineUpdate(TEST_DATA, 0, TEST_DATA.length);
        byte[] result1 = hmac.engineDigest();

        // Reset and reuse with same data
        hmac.engineReset();
        hmac.engineUpdate(TEST_DATA, 0, TEST_DATA.length);

        FileEntry entry2 = mock(FileEntry.class);
        FileEntry entry3 = mock(FileEntry.class);

        // Constructor gets entry1, first next() returns it and gets entry2,
        // second next() returns entry2 and gets entry3,
        // third next() returns entry3 and exhausts
        when(delegate.hasNext()).thenReturn(true, true, true, false);
        when(delegate.next()).thenReturn(entry1, entry2, entry3);