Function create_data_files

alpm-mtree/tests/validate.rs:131–175

Creates test files and directories below `path`.

(path: impl AsRef<Path>)

/// Creates test files and directories below `path`.
fn create_data_files(path: impl AsRef<Path>) -> TestResult {
    let path = path.as_ref();
    // Create dummy directory structure
    create_dir_all(path.join("foo/bar/baz"))?;
    create_dir_all(path.join("foo/bar/buh"))?;

    // Create dummy text file
    let mut file = File::create(path.join("foo/beh.txt"))?;
    write!(file, "test")?;
    file.set_times(default_filetimes())?;

    // Create relative symlink to actual text file
    let existing_target_link = path.join("foo/bar/baz/beh.txt");
    symlink("../../beh.txt", &existing_target_link)?;
    set_symlink_file_times(
        &existing_target_link,
        default_filetime(),
        default_filetime(),
    )?;

    // Create symlink to absolute, non-existing file.
    let non_existing_target_link = path.join("foo/bar/baz/buh.txt");
    symlink(
        "/tmp/something/very/unlikely/to/ever/exist/hopefully.txt",
        &non_existing_target_link,
    )?;
    set_symlink_file_times(
        &non_existing_target_link,
        default_filetime(),
        default_filetime(),
    )?;

    // Adjust file times of directory structure.
    for path in [
        path.join("foo/bar/baz"),
        path.join("foo/bar/buh"),
        path.join("foo/bar"),
        path.join("foo"),
    ] {
        let file = File::open(path)?;
        file.set_times(default_filetimes())?;
    }

    Ok(())
}

/// Creates ALPM package metadata files in `path`.
fn create_build_info_file(path: impl AsRef<Path>) -> TestResult {