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import szip
import os
const (
test_out_zip = 'v_test_zip.zip'
test_path = 'zip files'
fname1 = 'file_1.txt'
fpath1 = os.join_path(test_path, fname1)
fname2 = 'file_2.txt'
fpath2 = os.join_path(test_path, fname2)
)
fn test_szip_create_temp_files() ? {
os.chdir(os.temp_dir())
os.rmdir_all(test_path) or {}
os.mkdir(test_path) ?
os.write_file(fpath1, 'file one') ?
os.write_file(fpath2, 'file two') ?
assert os.exists(fpath1)
assert os.exists(fpath2)
}
fn test_zipping_files() ? {
files := (os.ls(test_path) ?).map(os.join_path(test_path, it))
szip.zip_files(files, test_out_zip) ?
assert os.exists(test_out_zip)
}
fn test_extract_zipped_files() ? {
os.rm(fpath1) ?
os.rm(fpath2) ?
szip.extract_zip_to_dir(test_out_zip, test_path) ?
assert os.exists(fpath1)
assert os.exists(fpath2)
assert (os.read_file(fpath1) ?) == 'file one'
assert (os.read_file(fpath2) ?) == 'file two'
os.rmdir_all(test_path) ?
os.rm(test_out_zip) or {}
}
fn test_reading_zipping_files() ? {
n_files := 2
mut file_name_list := []string{}
for i in 0 .. n_files {
file_name_list << 'file_${i:02}.txt'
}
os.chdir(os.temp_dir())
os.rmdir_all(test_path) or {}
os.mkdir(test_path) ?
for c, f_name in file_name_list {
tmp_path := os.join_path(test_path, f_name)
os.write_file(tmp_path, 'file ${c:02}') ?
assert os.exists(tmp_path)
}
files := (os.ls(test_path) ?).map(os.join_path(test_path, it))
szip.zip_files(files, test_out_zip) ?
assert os.exists(test_out_zip)
mut zp := szip.open(test_out_zip, szip.CompressionLevel.no_compression, szip.OpenMode.read_only) ?
n_entries := zp.total() ?
assert n_entries == n_files
unsafe {
data_len := 'file XX'.len
buf_size := 32
buf := malloc(data_len * 2)
for _ in 0 .. n_files {
zp.open_entry_by_index(0) ?
name := zp.name()
assert name in file_name_list
zp.read_entry_buf(buf, buf_size) ?
buf[data_len] = 0
tmp_str := tos(buf, data_len)
assert tmp_str[0..4] == 'file'
assert tmp_str[5..7] == name[5..7]
zp.close_entry()
}
free(buf)
}
zp.close()
}
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