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Removing .*.tar and .*.zip from tests

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Those formats won't be supporte by now, at least for compressing.

Archive formats are are only meant to be used as the first extension,
because archives are meant to be used with multiple files.
This commit is contained in:
João M. Bezerra 2021-08-02 15:27:50 -03:00
parent 7b7b6dde58
commit abc6f51582
1 changed files with 32 additions and 29 deletions
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61
tests/compress_and_decompress.rs
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@ -11,30 +11,28 @@ use tempdir::TempDir;
#[test]
/// Tests each format that supports multiple files with random input.
/// TODO: test the remaining formats.
/// TODO2: Fix testing of .tar.zip and .zip.zip
fn test_each_format() {
let mut rng = SmallRng::from_entropy();
test_compression_and_decompression(&mut rng, "tar");
test_compression_and_decompression(&mut rng, "tar.gz");
test_compression_and_decompression(&mut rng, "tar.bz");
test_compression_and_decompression(&mut rng, "tar.bz2");
test_compression_and_decompression(&mut rng, "tar.xz");
test_compression_and_decompression(&mut rng, "tar.lz");
test_compression_and_decompression(&mut rng, "tar.lzma");
// test_compression_and_decompression(&mut rng, "tar.zip");
test_compression_and_decompression(&mut rng, "zip");
test_compression_and_decompression(&mut rng, "zip.gz");
test_compression_and_decompression(&mut rng, "zip.bz");
test_compression_and_decompression(&mut rng, "zip.bz2");
test_compression_and_decompression(&mut rng, "zip.xz");
test_compression_and_decompression(&mut rng, "zip.lz");
test_compression_and_decompression(&mut rng, "zip.lzma");
// test_compression_and_decompression(&mut rng, "zip.zip");
test_compression_and_decompression("tar");
test_compression_and_decompression("tar.gz");
test_compression_and_decompression("tar.bz");
test_compression_and_decompression("tar.bz2");
test_compression_and_decompression("tar.xz");
test_compression_and_decompression("tar.lz");
test_compression_and_decompression("tar.lzma");
test_compression_and_decompression("zip");
test_compression_and_decompression("zip.gz");
test_compression_and_decompression("zip.bz");
test_compression_and_decompression("zip.bz2");
test_compression_and_decompression("zip.xz");
test_compression_and_decompression("zip.lz");
test_compression_and_decompression("zip.lzma");
}
type FileContent = Vec<u8>;
fn test_compression_and_decompression(rng: &mut impl RngCore, format: &str) {
fn test_compression_and_decompression(format: &str) -> bool {
let mut rng = SmallRng::from_entropy();
// System temporary directory depends on the platform
// For linux it is /tmp
let system_tmp = env::temp_dir();
@ -47,20 +45,22 @@ fn test_compression_and_decompression(rng: &mut impl RngCore, format: &str) {
let quantity_of_files = rng.next_u32() % 10 + 1;
let contents_of_files: Vec<FileContent> =
(0..quantity_of_files).map(|_| generate_random_file_content(rng)).collect();
(0..quantity_of_files).map(|_| generate_random_file_content(&mut rng)).collect();
let mut file_paths = create_files(&testing_dir, &contents_of_files);
let archive_path = compress_files(&testing_dir, &file_paths, &format);
let mut extracted_paths = extract_files(&archive_path);
let compressed_archive_path = compress_files(&testing_dir, &file_paths, &format);
let mut extracted_paths = extract_files(&compressed_archive_path);
// // If you want to visualize the compressed and extracted files before auto-destruction:
// std::thread::sleep(std::time::Duration::from_secs(40));
// // If you want to visualize the compressed and extracted files in the temporary directory
// // before their auto-destruction:
// dbg!(&testing_dir);
// std::thread::sleep(std::time::Duration::from_secs(60));
file_paths.sort();
extracted_paths.sort();
compare_paths(&file_paths, &extracted_paths);
compare_file_contents(&extracted_paths, &contents_of_files);
assert_correct_paths(&file_paths, &extracted_paths);
compare_file_contents(&extracted_paths, &contents_of_files)
}
// Crate file contents from 1024 up to 8192 random bytes
@ -124,16 +124,19 @@ fn extract_files(archive_path: &Path) -> Vec<PathBuf> {
.collect()
}
fn compare_paths(original: &[PathBuf], extracted: &[PathBuf]) {
fn assert_correct_paths(original: &[PathBuf], extracted: &[PathBuf]) {
assert_eq!(original.len(), extracted.len());
for (original, extracted) in original.iter().zip(extracted) {
assert_eq!(original.file_name(), extracted.file_name());
}
}
fn compare_file_contents(extracted: &[PathBuf], contents: &[FileContent]) {
fn compare_file_contents(extracted: &[PathBuf], contents: &[FileContent]) -> bool {
for (extracted_path, expected_content) in extracted.iter().zip(contents) {
let read_content = fs::read(extracted_path).expect("Failed to read from file");
assert_eq!(&read_content, expected_content);
if &read_content != expected_content {
return false;
}
}
true
}