262 lines
9.9 KiB
Mathematica
262 lines
9.9 KiB
Mathematica
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//
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// PerformOnDataTests.m
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// UnrarKit
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//
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//
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#import "URKArchiveTestCase.h"
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@interface PerformOnDataTests : URKArchiveTestCase
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@end
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@implementation PerformOnDataTests
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- (void)testPerformOnData
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{
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NSArray *testArchives = @[@"Test Archive.rar",
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@"Test Archive (Password).rar",
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@"Test Archive (Header Password).rar"];
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NSSet *expectedFileSet = [self.testFileURLs keysOfEntriesPassingTest:^BOOL(NSString *key, id obj, BOOL *stop) {
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return ![key hasSuffix:@"rar"] && ![key hasSuffix:@"md"];
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}];
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NSArray *expectedFiles = [[expectedFileSet allObjects] sortedArrayUsingSelector:@selector(compare:)];
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for (NSString *testArchiveName in testArchives) {
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NSURL *testArchiveURL = self.testFileURLs[testArchiveName];
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NSString *password = ([testArchiveName rangeOfString:@"Password"].location != NSNotFound
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? @"password"
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: nil);
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URKArchive *archive = [[URKArchive alloc] initWithURL:testArchiveURL password:password error:nil];
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__block NSUInteger fileIndex = 0;
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NSError *error = nil;
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[archive performOnDataInArchive:
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^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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NSString *expectedFilename = expectedFiles[fileIndex++];
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XCTAssertEqualObjects(fileInfo.filename, expectedFilename, @"Unexpected filename encountered");
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NSData *expectedFileData = [NSData dataWithContentsOfURL:self.testFileURLs[expectedFilename]];
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XCTAssertNotNil(fileData, @"No data extracted");
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XCTAssertTrue([expectedFileData isEqualToData:fileData], @"File data doesn't match original file");
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} error:&error];
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XCTAssertNil(error, @"Error iterating through files");
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XCTAssertEqual(fileIndex, expectedFiles.count, @"Incorrect number of files encountered");
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}
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}
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- (void)testPerformOnData_Unicode
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{
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NSSet *expectedFileSet = [self.unicodeFileURLs keysOfEntriesPassingTest:^BOOL(NSString *key, id obj, BOOL *stop) {
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return ![key hasSuffix:@"rar"] && ![key hasSuffix:@"md"];
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}];
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NSArray *expectedFiles = [[expectedFileSet allObjects] sortedArrayUsingSelector:@selector(compare:)];
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NSURL *testArchiveURL = self.unicodeFileURLs[@"Ⓣest Ⓐrchive.rar"];
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URKArchive *archive = [[URKArchive alloc] initWithURL:testArchiveURL error:nil];
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__block NSUInteger fileIndex = 0;
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NSError *error = nil;
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[archive performOnDataInArchive:
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^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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NSString *expectedFilename = expectedFiles[fileIndex++];
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XCTAssertEqualObjects(fileInfo.filename, expectedFilename, @"Unexpected filename encountered");
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NSData *expectedFileData = [NSData dataWithContentsOfURL:self.unicodeFileURLs[expectedFilename]];
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XCTAssertNotNil(fileData, @"No data extracted");
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XCTAssertTrue([expectedFileData isEqualToData:fileData], @"File data doesn't match original file");
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} error:&error];
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XCTAssertNil(error, @"Error iterating through files");
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XCTAssertEqual(fileIndex, expectedFiles.count, @"Incorrect number of files encountered");
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}
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- (void)testPerformOnData_ModifiedCRC
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{
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NSURL *testArchiveURL = self.testFileURLs[@"Modified CRC Archive.rar"];
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URKArchive *archive = [[URKArchive alloc] initWithURL:testArchiveURL error:nil];
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__block BOOL blockCalled = NO;
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NSError *error = nil;
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[archive performOnDataInArchive:
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^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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blockCalled = YES;
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} error:&error];
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XCTAssertNotNil(error, @"Error iterating through files");
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XCTAssertFalse(blockCalled);
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}
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- (void)testPerformOnData_ModifiedCRC_IgnoringMismatches
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{
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NSURL *testArchiveURL = self.testFileURLs[@"Modified CRC Archive.rar"];
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URKArchive *archive = [[URKArchive alloc] initWithURL:testArchiveURL error:nil];
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archive.ignoreCRCMismatches = YES;
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__block NSUInteger fileIndex = 0;
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NSError *error = nil;
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[archive performOnDataInArchive:
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^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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XCTAssertEqual(fileIndex++, 0, @"performOnDataInArchive called too many times");
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XCTAssertEqualObjects(fileInfo.filename, @"README.md");
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NSData *expectedFileData = [NSData dataWithContentsOfURL:self.testFileURLs[@"README.md"]];
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XCTAssertNotNil(fileData, @"No data extracted");
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XCTAssertTrue([expectedFileData isEqualToData:fileData], @"File data doesn't match original file");
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} error:&error];
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XCTAssertNil(error, @"Error iterating through files");
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}
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#if !TARGET_OS_IPHONE
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- (void)testPerformOnData_FileMoved
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{
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NSURL *largeArchiveURL = [self largeArchiveURL];
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URKArchive *archive = [[URKArchive alloc] initWithURL:largeArchiveURL error:nil];
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NSError *error = nil;
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NSArray *archiveFiles = [archive listFilenames:&error];
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XCTAssertNotNil(archiveFiles, @"No filenames listed from test archive");
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XCTAssertNil(error, @"Error listing files in test archive: %@", error);
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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[NSThread sleepForTimeInterval:1];
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NSURL *movedURL = [largeArchiveURL URLByAppendingPathExtension:@"FileMoved"];
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NSError *renameError = nil;
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NSFileManager *fm = [NSFileManager defaultManager];
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[fm moveItemAtURL:largeArchiveURL toURL:movedURL error:&renameError];
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XCTAssertNil(renameError, @"Error renaming file: %@", renameError);
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});
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__block NSUInteger fileCount = 0;
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error = nil;
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BOOL success = [archive performOnDataInArchive:^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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XCTAssertNotNil(fileData, @"Extracted file is nil: %@", fileInfo.filename);
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if (!fileInfo.isDirectory) {
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fileCount++;
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XCTAssertGreaterThan(fileData.length, 0, @"Extracted file is empty: %@", fileInfo.filename);
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}
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} error:&error];
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XCTAssertEqual(fileCount, 20, @"Not all files read");
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XCTAssertTrue(success, @"Failed to read files");
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XCTAssertNil(error, @"Error reading files: %@", error);
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}
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#endif
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#if !TARGET_OS_IPHONE
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- (void)testPerformOnData_FileDeleted
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{
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NSURL *largeArchiveURL = [self largeArchiveURL];
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URKArchive *archive = [[URKArchive alloc] initWithURL:largeArchiveURL error:nil];
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NSError *error = nil;
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NSArray *archiveFiles = [archive listFilenames:&error];
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XCTAssertNotNil(archiveFiles, @"No filenames listed from test archive");
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XCTAssertNil(error, @"Error listing files in test archive: %@", error);
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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[NSThread sleepForTimeInterval:1];
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NSError *removeError = nil;
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NSFileManager *fm = [NSFileManager defaultManager];
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[fm removeItemAtURL:largeArchiveURL error:&removeError];
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XCTAssertNil(removeError, @"Error removing file: %@", removeError);
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});
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__block NSUInteger fileCount = 0;
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error = nil;
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BOOL success = [archive performOnDataInArchive:^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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XCTAssertNotNil(fileData, @"Extracted file is nil: %@", fileInfo.filename);
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if (!fileInfo.isDirectory) {
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fileCount++;
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XCTAssertGreaterThan(fileData.length, 0, @"Extracted file is empty: %@", fileInfo.filename);
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}
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} error:&error];
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XCTAssertEqual(fileCount, 20, @"Not all files read");
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XCTAssertTrue(success, @"Failed to read files");
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XCTAssertNil(error, @"Error reading files: %@", error);
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}
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#endif
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#if !TARGET_OS_IPHONE
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- (void)testPerformOnData_FileMovedBeforeBegin
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{
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NSURL *largeArchiveURL = [self largeArchiveURL];
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URKArchive *archive = [[URKArchive alloc] initWithURL:largeArchiveURL error:nil];
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NSError *error = nil;
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NSArray *archiveFiles = [archive listFilenames:&error];
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XCTAssertNotNil(archiveFiles, @"No filenames listed from test archive");
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XCTAssertNil(error, @"Error listing files in test archive: %@", error);
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NSURL *movedURL = [largeArchiveURL URLByAppendingPathExtension:@"FileMovedBeforeBegin"];
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NSError *renameError = nil;
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NSFileManager *fm = [NSFileManager defaultManager];
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[fm moveItemAtURL:largeArchiveURL toURL:movedURL error:&renameError];
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XCTAssertNil(renameError, @"Error renaming file: %@", renameError);
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__block NSUInteger fileCount = 0;
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error = nil;
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BOOL success = [archive performOnDataInArchive:^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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XCTAssertNotNil(fileData, @"Extracted file is nil: %@", fileInfo.filename);
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if (!fileInfo.isDirectory) {
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fileCount++;
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XCTAssertGreaterThan(fileData.length, 0, @"Extracted file is empty: %@", fileInfo.filename);
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}
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} error:&error];
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XCTAssertEqual(fileCount, 20, @"Not all files read");
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XCTAssertTrue(success, @"Failed to read files");
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XCTAssertNil(error, @"Error reading files: %@", error);
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}
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#endif
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- (void)testPerformOnData_Folder
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{
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NSURL *testArchiveURL = self.testFileURLs[@"Folder Archive.rar"];
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URKArchive *archive = [[URKArchive alloc] initWithURL:testArchiveURL error:nil];
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NSArray *expectedFiles = @[@"G070-Cliff", @"G070-Cliff/image.jpg"];
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__block NSUInteger fileIndex = 0;
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NSError *error = nil;
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[archive performOnDataInArchive:
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^(URKFileInfo *fileInfo, NSData *fileData, BOOL *stop) {
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NSString *expectedFilename = expectedFiles[fileIndex++];
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XCTAssertEqualObjects(fileInfo.filename, expectedFilename, @"Unexpected filename encountered");
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} error:&error];
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XCTAssertNil(error, @"Error iterating through files");
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XCTAssertEqual(fileIndex, expectedFiles.count, @"Incorrect number of files encountered");
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}
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@end
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