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szip: fix extracting dot folders (#13387)

Dialga 2022-05-09 16:45:36 +12:00 committed by Jef Roosens
parent 10474ced5f
commit bd7e53a777
Signed by: Jef Roosens
GPG Key ID: B75D4F293C7052DB
5 changed files with 8484 additions and 4332 deletions
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10217
thirdparty/zip/miniz.h vendored
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2282
thirdparty/zip/zip.c vendored
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271
thirdparty/zip/zip.h vendored
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@ -12,17 +12,29 @@
#ifndef ZIP_H #ifndef ZIP_H
#define ZIP_H #define ZIP_H
#include <stdint.h>
#include <string.h> #include <string.h>
#include <sys/types.h> #include <sys/types.h>
#ifndef ZIP_SHARED
#define ZIP_EXPORT
#else
#ifdef _WIN32
#ifdef ZIP_BUILD_SHARED
#define ZIP_EXPORT __declspec(dllexport)
#else
#define ZIP_EXPORT __declspec(dllimport)
#endif
#else
#define ZIP_EXPORT __attribute__((visibility("default")))
#endif
#endif
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
#if !defined(_SSIZE_T_DEFINED) && !defined(_SSIZE_T_DEFINED_) && \ #if !defined(_POSIX_C_SOURCE) && defined(_MSC_VER)
!defined(__DEFINED_ssize_t) && !defined(__ssize_t_defined) && \
!defined(_SSIZE_T) && !defined(_SSIZE_T_) && !defined(_SSIZE_T_DECLARED)
// 64-bit Windows is the only mainstream platform // 64-bit Windows is the only mainstream platform
// where sizeof(long) != sizeof(void*) // where sizeof(long) != sizeof(void*)
#ifdef _WIN64 #ifdef _WIN64
@ -30,19 +42,10 @@ typedef long long ssize_t; /* byte count or error */
#else #else
typedef long ssize_t; /* byte count or error */ typedef long ssize_t; /* byte count or error */
#endif #endif
#define _SSIZE_T_DEFINED
#define _SSIZE_T_DEFINED_
#define __DEFINED_ssize_t
#define __ssize_t_defined
#define _SSIZE_T
#define _SSIZE_T_
#define _SSIZE_T_DECLARED
#endif #endif
#ifndef MAX_PATH #ifndef MAX_PATH
#define MAX_PATH 32767 /* # chars in a path name including NULL */ #define MAX_PATH 1024 /* # chars in a path name including NULL */
#endif #endif
/** /**
@ -59,9 +62,49 @@ typedef long ssize_t; /* byte count or error */
/** /**
* Default zip compression level. * Default zip compression level.
*/ */
#define ZIP_DEFAULT_COMPRESSION_LEVEL 6 #define ZIP_DEFAULT_COMPRESSION_LEVEL 6
/**
* Error codes
*/
#define ZIP_ENOINIT -1 // not initialized
#define ZIP_EINVENTNAME -2 // invalid entry name
#define ZIP_ENOENT -3 // entry not found
#define ZIP_EINVMODE -4 // invalid zip mode
#define ZIP_EINVLVL -5 // invalid compression level
#define ZIP_ENOSUP64 -6 // no zip 64 support
#define ZIP_EMEMSET -7 // memset error
#define ZIP_EWRTENT -8 // cannot write data to entry
#define ZIP_ETDEFLINIT -9 // cannot initialize tdefl compressor
#define ZIP_EINVIDX -10 // invalid index
#define ZIP_ENOHDR -11 // header not found
#define ZIP_ETDEFLBUF -12 // cannot flush tdefl buffer
#define ZIP_ECRTHDR -13 // cannot create entry header
#define ZIP_EWRTHDR -14 // cannot write entry header
#define ZIP_EWRTDIR -15 // cannot write to central dir
#define ZIP_EOPNFILE -16 // cannot open file
#define ZIP_EINVENTTYPE -17 // invalid entry type
#define ZIP_EMEMNOALLOC -18 // extracting data using no memory allocation
#define ZIP_ENOFILE -19 // file not found
#define ZIP_ENOPERM -20 // no permission
#define ZIP_EOOMEM -21 // out of memory
#define ZIP_EINVZIPNAME -22 // invalid zip archive name
#define ZIP_EMKDIR -23 // make dir error
#define ZIP_ESYMLINK -24 // symlink error
#define ZIP_ECLSZIP -25 // close archive error
#define ZIP_ECAPSIZE -26 // capacity size too small
#define ZIP_EFSEEK -27 // fseek error
#define ZIP_EFREAD -28 // fread error
#define ZIP_EFWRITE -29 // fwrite error
/**
* Looks up the error message string coresponding to an error number.
* @param errnum error number
* @return error message string coresponding to errnum or NULL if error is not
* found.
*/
extern ZIP_EXPORT const char *zip_strerror(int errnum);
/** /**
* @struct zip_t * @struct zip_t
* *
@ -82,14 +125,15 @@ struct zip_t;
* *
* @return the zip archive handler or NULL on error * @return the zip archive handler or NULL on error
*/ */
extern struct zip_t *zip_open(const char *zipname, int level, char mode); extern ZIP_EXPORT struct zip_t *zip_open(const char *zipname, int level,
char mode);
/** /**
* Closes the zip archive, releases resources - always finalize. * Closes the zip archive, releases resources - always finalize.
* *
* @param zip zip archive handler. * @param zip zip archive handler.
*/ */
extern void zip_close(struct zip_t *zip); extern ZIP_EXPORT void zip_close(struct zip_t *zip);
/** /**
* Determines if the archive has a zip64 end of central directory headers. * Determines if the archive has a zip64 end of central directory headers.
@ -99,7 +143,7 @@ extern void zip_close(struct zip_t *zip);
* @return the return code - 1 (true), 0 (false), negative number (< 0) on * @return the return code - 1 (true), 0 (false), negative number (< 0) on
* error. * error.
*/ */
extern int zip_is64(struct zip_t *zip); extern ZIP_EXPORT int zip_is64(struct zip_t *zip);
/** /**
* Opens an entry by name in the zip archive. * Opens an entry by name in the zip archive.
@ -113,7 +157,22 @@ extern int zip_is64(struct zip_t *zip);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_entry_open(struct zip_t *zip, const char *entryname); extern ZIP_EXPORT int zip_entry_open(struct zip_t *zip, const char *entryname);
/**
* Opens an entry by name in the zip archive.
*
* For zip archive opened in 'w' or 'a' mode the function will append
* a new entry. In readonly mode the function tries to locate the entry
* in global dictionary (case sensitive).
*
* @param zip zip archive handler.
* @param entryname an entry name in local dictionary (case sensitive).
*
* @return the return code - 0 on success, negative number (< 0) on error.
*/
extern ZIP_EXPORT int zip_entry_opencasesensitive(struct zip_t *zip,
const char *entryname);
/** /**
* Opens a new entry by index in the zip archive. * Opens a new entry by index in the zip archive.
@ -125,7 +184,7 @@ extern int zip_entry_open(struct zip_t *zip, const char *entryname);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_entry_openbyindex(struct zip_t *zip, int index); extern ZIP_EXPORT int zip_entry_openbyindex(struct zip_t *zip, size_t index);
/** /**
* Closes a zip entry, flushes buffer and releases resources. * Closes a zip entry, flushes buffer and releases resources.
@ -134,7 +193,7 @@ extern int zip_entry_openbyindex(struct zip_t *zip, int index);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_entry_close(struct zip_t *zip); extern ZIP_EXPORT int zip_entry_close(struct zip_t *zip);
/** /**
* Returns a local name of the current zip entry. * Returns a local name of the current zip entry.
@ -150,7 +209,7 @@ extern int zip_entry_close(struct zip_t *zip);
* *
* @return the pointer to the current zip entry name, or NULL on error. * @return the pointer to the current zip entry name, or NULL on error.
*/ */
extern const char *zip_entry_name(struct zip_t *zip); extern ZIP_EXPORT const char *zip_entry_name(struct zip_t *zip);
/** /**
* Returns an index of the current zip entry. * Returns an index of the current zip entry.
@ -159,7 +218,7 @@ extern const char *zip_entry_name(struct zip_t *zip);
* *
* @return the index on success, negative number (< 0) on error. * @return the index on success, negative number (< 0) on error.
*/ */
extern int zip_entry_index(struct zip_t *zip); extern ZIP_EXPORT ssize_t zip_entry_index(struct zip_t *zip);
/** /**
* Determines if the current zip entry is a directory entry. * Determines if the current zip entry is a directory entry.
@ -169,16 +228,35 @@ extern int zip_entry_index(struct zip_t *zip);
* @return the return code - 1 (true), 0 (false), negative number (< 0) on * @return the return code - 1 (true), 0 (false), negative number (< 0) on
* error. * error.
*/ */
extern int zip_entry_isdir(struct zip_t *zip); extern ZIP_EXPORT int zip_entry_isdir(struct zip_t *zip);
/** /**
* Returns an uncompressed size of the current zip entry. * Returns the uncompressed size of the current zip entry.
* Alias for zip_entry_uncomp_size (for backward compatibility).
* *
* @param zip zip archive handler. * @param zip zip archive handler.
* *
* @return the uncompressed size in bytes. * @return the uncompressed size in bytes.
*/ */
extern unsigned long long zip_entry_size(struct zip_t *zip); extern ZIP_EXPORT unsigned long long zip_entry_size(struct zip_t *zip);
/**
* Returns the uncompressed size of the current zip entry.
*
* @param zip zip archive handler.
*
* @return the uncompressed size in bytes.
*/
extern ZIP_EXPORT unsigned long long zip_entry_uncomp_size(struct zip_t *zip);
/**
* Returns the compressed size of the current zip entry.
*
* @param zip zip archive handler.
*
* @return the compressed size in bytes.
*/
extern ZIP_EXPORT unsigned long long zip_entry_comp_size(struct zip_t *zip);
/** /**
* Returns CRC-32 checksum of the current zip entry. * Returns CRC-32 checksum of the current zip entry.
@ -187,7 +265,7 @@ extern unsigned long long zip_entry_size(struct zip_t *zip);
* *
* @return the CRC-32 checksum. * @return the CRC-32 checksum.
*/ */
extern unsigned int zip_entry_crc32(struct zip_t *zip); extern ZIP_EXPORT unsigned int zip_entry_crc32(struct zip_t *zip);
/** /**
* Compresses an input buffer for the current zip entry. * Compresses an input buffer for the current zip entry.
@ -198,7 +276,8 @@ extern unsigned int zip_entry_crc32(struct zip_t *zip);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_entry_write(struct zip_t *zip, const void *buf, size_t bufsize); extern ZIP_EXPORT int zip_entry_write(struct zip_t *zip, const void *buf,
size_t bufsize);
/** /**
* Compresses a file for the current zip entry. * Compresses a file for the current zip entry.
@ -208,7 +287,7 @@ extern int zip_entry_write(struct zip_t *zip, const void *buf, size_t bufsize);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_entry_fwrite(struct zip_t *zip, const char *filename); extern ZIP_EXPORT int zip_entry_fwrite(struct zip_t *zip, const char *filename);
/** /**
* Extracts the current zip entry into output buffer. * Extracts the current zip entry into output buffer.
@ -223,9 +302,10 @@ extern int zip_entry_fwrite(struct zip_t *zip, const char *filename);
* for large entries, please take a look at zip_entry_extract function. * for large entries, please take a look at zip_entry_extract function.
* *
* @return the return code - the number of bytes actually read on success. * @return the return code - the number of bytes actually read on success.
* Otherwise a -1 on error. * Otherwise a negative number (< 0) on error.
*/ */
extern ssize_t zip_entry_read(struct zip_t *zip, void **buf, size_t *bufsize); extern ZIP_EXPORT ssize_t zip_entry_read(struct zip_t *zip, void **buf,
size_t *bufsize);
/** /**
* Extracts the current zip entry into a memory buffer using no memory * Extracts the current zip entry into a memory buffer using no memory
@ -237,14 +317,15 @@ extern ssize_t zip_entry_read(struct zip_t *zip, void **buf, size_t *bufsize);
* *
* @note ensure supplied output buffer is large enough. * @note ensure supplied output buffer is large enough.
* zip_entry_size function (returns uncompressed size for the current * zip_entry_size function (returns uncompressed size for the current
* entry) can be handy to estimate how big buffer is needed. for large * entry) can be handy to estimate how big buffer is needed.
* entries, please take a look at zip_entry_extract function. * For large entries, please take a look at zip_entry_extract function.
* *
* @return the return code - the number of bytes actually read on success. * @return the return code - the number of bytes actually read on success.
* Otherwise a -1 on error (e.g. bufsize is not large enough). * Otherwise a negative number (< 0) on error (e.g. bufsize is not large
* enough).
*/ */
extern ssize_t zip_entry_noallocread(struct zip_t *zip, void *buf, extern ZIP_EXPORT ssize_t zip_entry_noallocread(struct zip_t *zip, void *buf,
size_t bufsize); size_t bufsize);
/** /**
* Extracts the current zip entry into output file. * Extracts the current zip entry into output file.
@ -254,7 +335,7 @@ extern ssize_t zip_entry_noallocread(struct zip_t *zip, void *buf,
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_entry_fread(struct zip_t *zip, const char *filename); extern ZIP_EXPORT int zip_entry_fread(struct zip_t *zip, const char *filename);
/** /**
* Extracts the current zip entry using a callback function (on_extract). * Extracts the current zip entry using a callback function (on_extract).
@ -266,9 +347,9 @@ extern int zip_entry_fread(struct zip_t *zip, const char *filename);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int extern ZIP_EXPORT int
zip_entry_extract(struct zip_t *zip, zip_entry_extract(struct zip_t *zip,
size_t (*on_extract)(void *arg, unsigned long long offset, size_t (*on_extract)(void *arg, uint64_t offset,
const void *data, size_t size), const void *data, size_t size),
void *arg); void *arg);
@ -280,40 +361,18 @@ zip_entry_extract(struct zip_t *zip,
* @return the return code - the number of entries on success, negative number * @return the return code - the number of entries on success, negative number
* (< 0) on error. * (< 0) on error.
*/ */
extern int zip_total_entries(struct zip_t *zip); extern ZIP_EXPORT ssize_t zip_entries_total(struct zip_t *zip);
/** /**
* Creates a new archive and puts files into a single zip archive. * Deletes zip archive entries.
* *
* @param zipname zip archive file. * @param zip zip archive handler.
* @param filenames input files. * @param entries array of zip archive entries to be deleted.
* @param len: number of input files. * @param len the number of entries to be deleted.
* * @return the number of deleted entries, or negative number (< 0) on error.
* @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_create(const char *zipname, const char *filenames[], size_t len); extern ZIP_EXPORT ssize_t zip_entries_delete(struct zip_t *zip,
char *const entries[], size_t len);
/**
* Extracts a zip archive file into directory.
*
* If on_extract_entry is not NULL, the callback will be called after
* successfully extracted each zip entry.
* Returning a negative value from the callback will cause abort and return an
* error. The last argument (void *arg) is optional, which you can use to pass
* data to the on_extract_entry callback.
*
* @param zipname zip archive file.
* @param dir output directory.
* @param on_extract_entry on extract callback.
* @param arg opaque pointer.
*
* @return the return code - 0 on success, negative number (< 0) on error.
*/
extern int zip_extract(const char *zipname, const char *dir,
int (*on_extract_entry)(const char *filename, void *arg),
void *arg);
// temporary working unzip solution
extern int zip_extract_without_callback(const char *zipname, const char *dir);
/** /**
* Extracts a zip archive stream into directory. * Extracts a zip archive stream into directory.
@ -332,12 +391,76 @@ extern int zip_extract_without_callback(const char *zipname, const char *dir);
* *
* @return the return code - 0 on success, negative number (< 0) on error. * @return the return code - 0 on success, negative number (< 0) on error.
*/ */
extern int zip_extract_stream(const char *stream, size_t size, const char *dir, extern ZIP_EXPORT int
int (*on_extract)(const char *filename, zip_stream_extract(const char *stream, size_t size, const char *dir,
void *arg), int (*on_extract)(const char *filename, void *arg),
void *arg); void *arg);
/** @} */
/**
* Opens zip archive stream into memory.
*
* @param stream zip archive stream.
* @param size stream size.
*
* @return the zip archive handler or NULL on error
*/
extern ZIP_EXPORT struct zip_t *zip_stream_open(const char *stream, size_t size,
int level, char mode);
/**
* Copy zip archive stream output buffer.
*
* @param zip zip archive handler.
* @param buf output buffer. User should free buf.
* @param bufsize output buffer size (in bytes).
*
* @return copy size
*/
extern ZIP_EXPORT ssize_t zip_stream_copy(struct zip_t *zip, void **buf,
size_t *bufsize);
/**
* Close zip archive releases resources.
*
* @param zip zip archive handler.
*
* @return
*/
extern ZIP_EXPORT void zip_stream_close(struct zip_t *zip);
/**
* Creates a new archive and puts files into a single zip archive.
*
* @param zipname zip archive file.
* @param filenames input files.
* @param len: number of input files.
*
* @return the return code - 0 on success, negative number (< 0) on error.
*/
extern ZIP_EXPORT int zip_create(const char *zipname, const char *filenames[],
size_t len);
/**
* Extracts a zip archive file into directory.
*
* If on_extract_entry is not NULL, the callback will be called after
* successfully extracted each zip entry.
* Returning a negative value from the callback will cause abort and return an
* error. The last argument (void *arg) is optional, which you can use to pass
* data to the on_extract_entry callback.
*
* @param zipname zip archive file.
* @param dir output directory.
* @param on_extract_entry on extract callback.
* @param arg opaque pointer.
*
* @return the return code - 0 on success, negative number (< 0) on error.
*/
extern ZIP_EXPORT int zip_extract(const char *zipname, const char *dir,
int (*on_extract_entry)(const char *filename,
void *arg),
void *arg);
/** @} */
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

20
vlib/szip/szip.v
View File

@ -4,20 +4,21 @@ import os
#flag -I @VEXEROOT/thirdparty/zip #flag -I @VEXEROOT/thirdparty/zip
#include "zip.c" #include "zip.c"
#include "zip.h"
struct C.zip_t { struct C.zip_t {
} }
type Zip = C.zip_t type Zip = C.zip_t
pub type Fn_on_extract_entry = fn (&&char, &&char) int
fn C.zip_open(&char, int, char) &Zip fn C.zip_open(&char, int, char) &Zip
fn C.zip_close(&Zip) fn C.zip_close(&Zip)
fn C.zip_entry_open(&Zip, &u8) int fn C.zip_entry_open(&Zip, &u8) int
fn C.zip_entry_openbyindex(&Zip, int) int fn C.zip_entry_openbyindex(&Zip, usize) int
fn C.zip_entry_close(&Zip) int fn C.zip_entry_close(&Zip) int
@ -41,9 +42,13 @@ fn C.zip_entry_noallocread(&Zip, voidptr, usize) int
fn C.zip_entry_fread(&Zip, &char) int fn C.zip_entry_fread(&Zip, &char) int
fn C.zip_total_entries(&Zip) int fn C.zip_entries_total(&Zip) int
fn C.zip_extract_without_callback(&char, &char) int fn C.zip_extract(&char, &char, Fn_on_extract_entry, voidptr) int
fn cb_zip_extract(filename &&char, arg &&char) int {
return 0
}
// CompressionLevel lists compression levels, see in "thirdparty/zip/miniz.h" // CompressionLevel lists compression levels, see in "thirdparty/zip/miniz.h"
pub enum CompressionLevel { pub enum CompressionLevel {
@ -216,9 +221,6 @@ pub fn (mut zentry Zip) read_entry_buf(buf voidptr, in_bsize int) ?int {
// extract_entry extracts the current zip entry into output file. // extract_entry extracts the current zip entry into output file.
pub fn (mut zentry Zip) extract_entry(path string) ? { pub fn (mut zentry Zip) extract_entry(path string) ? {
if !os.is_file(path) {
return error('szip: cannot open file for extracting, "$path" not exists')
}
res := C.zip_entry_fread(zentry, &char(path.str)) res := C.zip_entry_fread(zentry, &char(path.str))
if res != 0 { if res != 0 {
return error('szip: failed to extract entry') return error('szip: failed to extract entry')
@ -230,7 +232,7 @@ pub fn extract_zip_to_dir(file string, dir string) ?bool {
if C.access(&char(dir.str), 0) == -1 { if C.access(&char(dir.str), 0) == -1 {
return error('szip: cannot open directory for extracting, directory not exists') return error('szip: cannot open directory for extracting, directory not exists')
} }
res := C.zip_extract_without_callback(&char(file.str), &char(dir.str)) res := C.zip_extract(&char(file.str), &char(dir.str), cb_zip_extract, 0)
return res == 0 return res == 0
} }
@ -288,7 +290,7 @@ pub fn zip_folder(path_to_dir string, path_to_export_zip string) {
// total returns the number of all entries (files and directories) in the zip archive. // total returns the number of all entries (files and directories) in the zip archive.
pub fn (mut zentry Zip) total() ?int { pub fn (mut zentry Zip) total() ?int {
tentry := int(C.zip_total_entries(zentry)) tentry := int(C.zip_entries_total(zentry))
if tentry == -1 { if tentry == -1 {
return error('szip: cannot count total entries') return error('szip: cannot count total entries')
} }

26
vlib/szip/szip_test.v
View File

@ -4,15 +4,19 @@ import os
const ( const (
test_out_zip = 'v_test_zip.zip' test_out_zip = 'v_test_zip.zip'
test_path = 'zip files' test_path = 'zip files'
test_path2 = '.zip folder'
fname1 = 'file_1.txt' fname1 = 'file_1.txt'
fpath1 = os.join_path(test_path, fname1) fpath1 = os.join_path(test_path, fname1)
fname2 = 'file_2.txt' fname2 = 'file_2.txt'
fpath2 = os.join_path(test_path, fname2) fpath2 = os.join_path(test_path, fname2)
fname3 = '.New Text Document.txt'
fpath3 = os.join_path(test_path2, fname3)
) )
fn cleanup() { fn cleanup() {
os.chdir(os.temp_dir()) or {} os.chdir(os.temp_dir()) or {}
os.rmdir_all(test_path) or {} os.rmdir_all(test_path) or {}
os.rmdir_all(test_path2) or {}
os.rm(test_out_zip) or {} os.rm(test_out_zip) or {}
} }
@ -26,28 +30,35 @@ fn testsuite_end() ? {
fn test_szip_create_temp_files() ? { fn test_szip_create_temp_files() ? {
os.mkdir(test_path) ? os.mkdir(test_path) ?
os.mkdir(test_path2) ?
os.write_file(fpath1, 'file one') ? os.write_file(fpath1, 'file one') ?
os.write_file(fpath2, 'file two') ? os.write_file(fpath2, 'file two') ?
os.write_file(fpath3, 'file three') ?
assert os.exists(fpath1) assert os.exists(fpath1)
assert os.exists(fpath2) assert os.exists(fpath2)
assert os.exists(fpath3)
} }
fn test_zipping_files() ? { fn test_zipping_files() ? {
files := (os.ls(test_path) ?).map(os.join_path(test_path, it)) mut files := (os.ls(test_path) ?).map(os.join_path(test_path, it))
files << (os.ls(test_path2) ?).map(os.join_path(test_path2, it))
szip.zip_files(files, test_out_zip) ? szip.zip_files(files, test_out_zip) ?
assert os.exists(test_out_zip) assert os.exists(test_out_zip)
os.rm(fpath1) ?
os.rm(fpath2) ?
os.rm(fpath3) ?
} }
fn test_extract_zipped_files() ? { fn test_extract_zipped_files() ? {
os.rm(fpath1) ?
os.rm(fpath2) ?
szip.extract_zip_to_dir(test_out_zip, test_path) ? szip.extract_zip_to_dir(test_out_zip, test_path) ?
szip.extract_zip_to_dir(test_out_zip, test_path2) ?
assert os.exists(fpath1) assert os.exists(fpath1)
assert os.exists(fpath2) assert os.exists(fpath2)
assert os.exists(fpath3)
assert (os.read_file(fpath1) ?) == 'file one' assert (os.read_file(fpath1) ?) == 'file one'
assert (os.read_file(fpath2) ?) == 'file two' assert (os.read_file(fpath2) ?) == 'file two'
os.rmdir_all(test_path) ? assert (os.read_file(fpath3) ?) == 'file three'
os.rm(test_out_zip) or {} cleanup()
} }
fn test_reading_zipping_files() ? { fn test_reading_zipping_files() ? {
@ -57,9 +68,10 @@ fn test_reading_zipping_files() ? {
file_name_list << 'file_${i:02}.txt' file_name_list << 'file_${i:02}.txt'
} }
os.chdir(os.temp_dir()) or {} cleanup()
os.rmdir_all(test_path) or {}
os.mkdir(test_path) ? os.mkdir(test_path) ?
os.mkdir(test_path2) ?
os.write_file(fpath3, 'file three') ?
for c, f_name in file_name_list { for c, f_name in file_name_list {
tmp_path := os.join_path(test_path, f_name) tmp_path := os.join_path(test_path, f_name)
os.write_file(tmp_path, 'file ${c:02}') ? os.write_file(tmp_path, 'file ${c:02}') ?