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import top.gtb520.java.gnu.java.utils.library.utils.compress.compress;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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public class compressTest {
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static int passed = 0;
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static int failed = 0;
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public static void main(String[] args) throws Exception {
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System.out.println("========== compress 测试开始 ==========");
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testMakeZipAndUnZipSingleFile();
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testMakeZipAndUnZipDirectory();
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testMakeTarGzAndUnTarGzSingleFile();
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testMakeTarGzAndUnTarGzDirectory();
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testMakeZipSourceNotExist();
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testUnZipDestNotDirectory();
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testMakeTarGzSourceNotExist();
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testUnTarGzDestNotDirectory();
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System.out.println("========================================");
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System.out.println("测试完成: 通过 " + passed + ", 失败 " + failed);
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if (failed > 0) {
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System.exit(1);
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}
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}
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/**
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* 测试单文件的 Zip 压缩与解压
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*/
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static void testMakeZipAndUnZipSingleFile() throws Exception {
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String testName = "testMakeZipAndUnZipSingleFile";
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Path tempDir = Files.createTempDirectory("compress_test_");
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try {
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// 准备源文件
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Path sourceFile = tempDir.resolve("source.txt");
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Files.writeString(sourceFile, "Hello, Zip!");
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// 压缩
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Path zipFile = tempDir.resolve("output.zip");
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compress.MakeZip(sourceFile.toString(), zipFile.toString());
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assertCondition(testName + " - 压缩文件应存在", Files.exists(zipFile));
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// 解压
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Path unzipDir = tempDir.resolve("unzip");
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Files.createDirectories(unzipDir);
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compress.UnZip(zipFile.toString(), unzipDir.toString());
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Path resultFile = unzipDir.resolve("source.txt");
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assertCondition(testName + " - 解压文件应存在", Files.exists(resultFile));
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assertCondition(testName + " - 内容应一致",
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"Hello, Zip!".equals(Files.readString(resultFile)));
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} finally {
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deleteTempDir(tempDir);
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}
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}
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/**
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* 测试目录的 Zip 压缩与解压
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*/
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static void testMakeZipAndUnZipDirectory() throws Exception {
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String testName = "testMakeZipAndUnZipDirectory";
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Path tempDir = Files.createTempDirectory("compress_test_");
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try {
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// 准备源目录结构
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Path sourceDir = tempDir.resolve("source");
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Files.createDirectories(sourceDir.resolve("sub"));
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Files.writeString(sourceDir.resolve("a.txt"), "file a");
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Files.writeString(sourceDir.resolve("sub/b.txt"), "file b");
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// 压缩
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Path zipFile = tempDir.resolve("dir_output.zip");
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compress.MakeZip(sourceDir.toString(), zipFile.toString());
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assertCondition(testName + " - 压缩文件应存在", Files.exists(zipFile));
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// 解压
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Path unzipDir = tempDir.resolve("unzip_dir");
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Files.createDirectories(unzipDir);
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compress.UnZip(zipFile.toString(), unzipDir.toString());
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assertCondition(testName + " - 文件a应存在",
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Files.exists(unzipDir.resolve("a.txt")));
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assertCondition(testName + " - 文件b应存在",
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Files.exists(unzipDir.resolve("sub/b.txt")));
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assertCondition(testName + " - 文件a内容应一致",
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"file a".equals(Files.readString(unzipDir.resolve("a.txt"))));
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assertCondition(testName + " - 文件b内容应一致",
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"file b".equals(Files.readString(unzipDir.resolve("sub/b.txt"))));
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} finally {
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deleteTempDir(tempDir);
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}
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}
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/**
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* 测试单文件的 Tar.Gz 压缩与解压
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*/
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static void testMakeTarGzAndUnTarGzSingleFile() throws Exception {
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String testName = "testMakeTarGzAndUnTarGzSingleFile";
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Path tempDir = Files.createTempDirectory("compress_test_");
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try {
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// 准备源文件
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Path sourceFile = tempDir.resolve("source.txt");
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Files.writeString(sourceFile, "Hello, TarGz!");
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// 压缩
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Path tarGzFile = tempDir.resolve("output.tar.gz");
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compress.MakeTarGz(sourceFile.toString(), tarGzFile.toString());
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assertCondition(testName + " - 压缩文件应存在", Files.exists(tarGzFile));
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// 解压
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Path untarDir = tempDir.resolve("untar");
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Files.createDirectories(untarDir);
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compress.UnTarGz(tarGzFile.toString(), untarDir.toString());
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Path resultFile = untarDir.resolve("source.txt");
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assertCondition(testName + " - 解压文件应存在", Files.exists(resultFile));
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assertCondition(testName + " - 内容应一致",
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"Hello, TarGz!".equals(Files.readString(resultFile)));
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} finally {
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deleteTempDir(tempDir);
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}
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}
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/**
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* 测试目录的 Tar.Gz 压缩与解压
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*/
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static void testMakeTarGzAndUnTarGzDirectory() throws Exception {
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String testName = "testMakeTarGzAndUnTarGzDirectory";
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Path tempDir = Files.createTempDirectory("compress_test_");
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try {
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// 准备源目录结构
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Path sourceDir = tempDir.resolve("source");
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Files.createDirectories(sourceDir.resolve("sub"));
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Files.writeString(sourceDir.resolve("a.txt"), "file a");
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Files.writeString(sourceDir.resolve("sub/b.txt"), "file b");
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// 压缩
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Path tarGzFile = tempDir.resolve("dir_output.tar.gz");
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compress.MakeTarGz(sourceDir.toString(), tarGzFile.toString());
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assertCondition(testName + " - 压缩文件应存在", Files.exists(tarGzFile));
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// 解压
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Path untarDir = tempDir.resolve("untar_dir");
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Files.createDirectories(untarDir);
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compress.UnTarGz(tarGzFile.toString(), untarDir.toString());
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assertCondition(testName + " - 文件a应存在",
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Files.exists(untarDir.resolve("a.txt")));
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assertCondition(testName + " - 文件b应存在",
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Files.exists(untarDir.resolve("sub/b.txt")));
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assertCondition(testName + " - 文件a内容应一致",
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"file a".equals(Files.readString(untarDir.resolve("a.txt"))));
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assertCondition(testName + " - 文件b内容应一致",
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"file b".equals(Files.readString(untarDir.resolve("sub/b.txt"))));
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} finally {
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deleteTempDir(tempDir);
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}
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}
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/**
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* 测试压缩不存在的源路径应抛出异常
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*/
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static void testMakeZipSourceNotExist() {
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String testName = "testMakeZipSourceNotExist";
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try {
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compress.MakeZip("not_exist_path", "output.zip");
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assertCondition(testName + " - 应抛出异常", false);
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} catch (IllegalArgumentException e) {
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assertCondition(testName + " - 应抛出IllegalArgumentException", true);
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} catch (Exception e) {
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assertCondition(testName + " - 异常类型不正确: " + e.getClass().getName(), false);
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}
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}
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/**
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* 测试解压到非目录路径应抛出异常
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*/
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static void testUnZipDestNotDirectory() throws Exception {
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String testName = "testUnZipDestNotDirectory";
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Path tempDir = Files.createTempDirectory("compress_test_");
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try {
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// 创建一个文件作为解压目标（非目录）
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Path notDir = tempDir.resolve("not_a_dir.txt");
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Files.writeString(notDir, "I am a file");
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// 先创建一个合法zip
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Path sourceFile = tempDir.resolve("src.txt");
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Files.writeString(sourceFile, "test");
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Path zipFile = tempDir.resolve("test.zip");
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compress.MakeZip(sourceFile.toString(), zipFile.toString());
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try {
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compress.UnZip(zipFile.toString(), notDir.toString());
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assertCondition(testName + " - 应抛出异常", false);
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} catch (IllegalArgumentException e) {
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assertCondition(testName + " - 应抛出IllegalArgumentException", true);
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} catch (Exception e) {
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assertCondition(testName + " - 异常类型不正确: " + e.getClass().getName(), false);
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}
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} finally {
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deleteTempDir(tempDir);
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}
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}
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/**
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* 测试TarGz压缩不存在的源路径应抛出异常
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*/
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static void testMakeTarGzSourceNotExist() {
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String testName = "testMakeTarGzSourceNotExist";
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try {
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compress.MakeTarGz("not_exist_path", "output.tar.gz");
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assertCondition(testName + " - 应抛出异常", false);
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} catch (IllegalArgumentException e) {
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assertCondition(testName + " - 应抛出IllegalArgumentException", true);
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} catch (Exception e) {
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assertCondition(testName + " - 异常类型不正确: " + e.getClass().getName(), false);
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}
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}
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/**
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* 测试TarGz解压到非目录路径应抛出异常
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*/
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static void testUnTarGzDestNotDirectory() throws Exception {
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String testName = "testUnTarGzDestNotDirectory";
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Path tempDir = Files.createTempDirectory("compress_test_");
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try {
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Path notDir = tempDir.resolve("not_a_dir.txt");
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Files.writeString(notDir, "I am a file");
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// 先创建一个合法tar.gz
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Path sourceFile = tempDir.resolve("src.txt");
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Files.writeString(sourceFile, "test");
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Path tarGzFile = tempDir.resolve("test.tar.gz");
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compress.MakeTarGz(sourceFile.toString(), tarGzFile.toString());
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try {
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compress.UnTarGz(tarGzFile.toString(), notDir.toString());
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assertCondition(testName + " - 应抛出异常", false);
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} catch (IllegalArgumentException e) {
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assertCondition(testName + " - 应抛出IllegalArgumentException", true);
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} catch (Exception e) {
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assertCondition(testName + " - 异常类型不正确: " + e.getClass().getName(), false);
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}
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} finally {
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deleteTempDir(tempDir);
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}
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}
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// ========== 辅助方法 ==========
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static void assertCondition(String message, boolean condition) {
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if (condition) {
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System.out.println("[PASS] " + message);
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passed++;
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} else {
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System.out.println("[FAIL] " + message);
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failed++;
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}
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}
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static void deleteTempDir(Path dir) {
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try {
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Files.walk(dir)
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.sorted(java.util.Comparator.reverseOrder())
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.forEach(path -> {
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try {
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Files.deleteIfExists(path);
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} catch (IOException ignored) {
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}
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});
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} catch (IOException ignored) {
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}
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}
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}
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