diff --git a/examples/natmod/zlib/Makefile b/examples/natmod/zlib/Makefile deleted file mode 100644 index e4b4e0712e..0000000000 --- a/examples/natmod/zlib/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# Location of top-level MicroPython directory -MPY_DIR = ../../.. - -# Name of module (different to built-in zlib so it can coexist) -MOD = zlib_$(ARCH) - -# Source files (.c or .py) -SRC = zlib.c - -# Architecture to build for (x86, x64, armv7m, xtensa, xtensawin) -ARCH = x64 - -include $(MPY_DIR)/py/dynruntime.mk diff --git a/examples/natmod/zlib/zlib.c b/examples/natmod/zlib/zlib.c deleted file mode 100644 index 2b0dbd5ca0..0000000000 --- a/examples/natmod/zlib/zlib.c +++ /dev/null @@ -1,35 +0,0 @@ -#define MICROPY_PY_ZLIB (1) - -#include "py/dynruntime.h" - -#if !defined(__linux__) -void *memset(void *s, int c, size_t n) { - return mp_fun_table.memset_(s, c, n); -} -#endif - -mp_obj_full_type_t decompio_type; - -#include "extmod/modzlib.c" - -mp_map_elem_t decompio_locals_dict_table[3]; -STATIC MP_DEFINE_CONST_DICT(decompio_locals_dict, decompio_locals_dict_table); - -mp_obj_t mpy_init(mp_obj_fun_bc_t *self, size_t n_args, size_t n_kw, mp_obj_t *args) { - MP_DYNRUNTIME_INIT_ENTRY - - decompio_type.base.type = mp_fun_table.type_type; - decompio_type.name = MP_QSTR_DecompIO; - MP_OBJ_TYPE_SET_SLOT(&decompio_type, make_new, &decompio_make_new, 0); - MP_OBJ_TYPE_SET_SLOT(&decompio_type, protocol, &decompio_stream_p, 1); - decompio_locals_dict_table[0] = (mp_map_elem_t){ MP_OBJ_NEW_QSTR(MP_QSTR_read), MP_OBJ_FROM_PTR(&mp_stream_read_obj) }; - decompio_locals_dict_table[1] = (mp_map_elem_t){ MP_OBJ_NEW_QSTR(MP_QSTR_readinto), MP_OBJ_FROM_PTR(&mp_stream_readinto_obj) }; - decompio_locals_dict_table[2] = (mp_map_elem_t){ MP_OBJ_NEW_QSTR(MP_QSTR_readline), MP_OBJ_FROM_PTR(&mp_stream_unbuffered_readline_obj) }; - MP_OBJ_TYPE_SET_SLOT(&decompio_type, locals_dict, (void*)&decompio_locals_dict, 2); - - mp_store_global(MP_QSTR___name__, MP_OBJ_NEW_QSTR(MP_QSTR_zlib)); - mp_store_global(MP_QSTR_decompress, MP_OBJ_FROM_PTR(&mod_zlib_decompress_obj)); - mp_store_global(MP_QSTR_DecompIO, MP_OBJ_FROM_PTR(&decompio_type)); - - MP_DYNRUNTIME_INIT_EXIT -} diff --git a/extmod/extmod.cmake b/extmod/extmod.cmake index 67f33cf91f..29b4627614 100644 --- a/extmod/extmod.cmake +++ b/extmod/extmod.cmake @@ -36,7 +36,6 @@ set(MICROPY_SOURCE_EXTMOD ${MICROPY_EXTMOD_DIR}/modssl_mbedtls.c ${MICROPY_EXTMOD_DIR}/modtime.c ${MICROPY_EXTMOD_DIR}/modwebsocket.c - ${MICROPY_EXTMOD_DIR}/modzlib.c ${MICROPY_EXTMOD_DIR}/modwebrepl.c ${MICROPY_EXTMOD_DIR}/network_cyw43.c ${MICROPY_EXTMOD_DIR}/network_lwip.c diff --git a/extmod/extmod.mk b/extmod/extmod.mk index 41d200fce4..0745fb49eb 100644 --- a/extmod/extmod.mk +++ b/extmod/extmod.mk @@ -35,7 +35,6 @@ SRC_EXTMOD_C += \ extmod/moductypes.c \ extmod/modwebrepl.c \ extmod/modwebsocket.c \ - extmod/modzlib.c \ extmod/network_cyw43.c \ extmod/network_lwip.c \ extmod/network_ninaw10.c \ diff --git a/extmod/modbinascii.c b/extmod/modbinascii.c index 183cd3fc17..0c562de7c0 100644 --- a/extmod/modbinascii.c +++ b/extmod/modbinascii.c @@ -170,8 +170,8 @@ STATIC mp_obj_t mod_binascii_b2a_base64(size_t n_args, const mp_obj_t *pos_args, } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(mod_binascii_b2a_base64_obj, 1, mod_binascii_b2a_base64); -#if MICROPY_PY_BINASCII_CRC32 -#include "lib/uzlib/tinf.h" +#if 0 // MICROPY_PY_BINASCII_CRC32 +#include "lib/uzlib/crc32.c" STATIC mp_obj_t mod_binascii_crc32(size_t n_args, const mp_obj_t *args) { mp_buffer_info_t bufinfo; @@ -191,7 +191,7 @@ STATIC const mp_rom_map_elem_t mp_module_binascii_globals_table[] = { #endif { MP_ROM_QSTR(MP_QSTR_a2b_base64), MP_ROM_PTR(&mod_binascii_a2b_base64_obj) }, { MP_ROM_QSTR(MP_QSTR_b2a_base64), MP_ROM_PTR(&mod_binascii_b2a_base64_obj) }, - #if MICROPY_PY_BINASCII_CRC32 + #if 0 // MICROPY_PY_BINASCII_CRC32 { MP_ROM_QSTR(MP_QSTR_crc32), MP_ROM_PTR(&mod_binascii_crc32_obj) }, #endif }; diff --git a/extmod/modzlib.c b/extmod/modzlib.c deleted file mode 100644 index 31096cfeb9..0000000000 --- a/extmod/modzlib.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - * This file is part of the MicroPython project, http://micropython.org/ - * - * The MIT License (MIT) - * - * Copyright (c) 2014-2016 Paul Sokolovsky - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include -#include - -#include "py/runtime.h" -#include "py/stream.h" -#include "py/mperrno.h" - -#if MICROPY_PY_ZLIB - -#include "lib/uzlib/tinf.h" - -#if 0 // print debugging info -#define DEBUG_printf DEBUG_printf -#else // don't print debugging info -#define DEBUG_printf(...) (void)0 -#endif - -typedef struct _mp_obj_decompio_t { - mp_obj_base_t base; - mp_obj_t src_stream; - TINF_DATA decomp; - bool eof; -} mp_obj_decompio_t; - -STATIC int read_src_stream(TINF_DATA *data) { - byte *p = (void *)data; - p -= offsetof(mp_obj_decompio_t, decomp); - mp_obj_decompio_t *self = (mp_obj_decompio_t *)p; - - const mp_stream_p_t *stream = mp_get_stream(self->src_stream); - int err; - byte c; - mp_uint_t out_sz = stream->read(self->src_stream, &c, 1, &err); - if (out_sz == MP_STREAM_ERROR) { - mp_raise_OSError(err); - } - if (out_sz == 0) { - mp_raise_type(&mp_type_EOFError); - } - return c; -} - -STATIC mp_obj_t decompio_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) { - mp_arg_check_num(n_args, n_kw, 1, 2, false); - mp_get_stream_raise(args[0], MP_STREAM_OP_READ); - mp_obj_decompio_t *o = mp_obj_malloc(mp_obj_decompio_t, type); - memset(&o->decomp, 0, sizeof(o->decomp)); - o->decomp.readSource = read_src_stream; - o->src_stream = args[0]; - o->eof = false; - - mp_int_t dict_opt = 0; - uint dict_sz; - if (n_args > 1) { - dict_opt = mp_obj_get_int(args[1]); - } - - if (dict_opt >= 16) { - int st = uzlib_gzip_parse_header(&o->decomp); - if (st != TINF_OK) { - goto header_error; - } - dict_sz = 1 << (dict_opt - 16); - } else if (dict_opt >= 0) { - dict_opt = uzlib_zlib_parse_header(&o->decomp); - if (dict_opt < 0) { - header_error: - mp_raise_ValueError(MP_ERROR_TEXT("compression header")); - } - // RFC 1950 section 2.2: - // CINFO is the base-2 logarithm of the LZ77 window size, - // minus eight (CINFO=7 indicates a 32K window size) - dict_sz = 1 << (dict_opt + 8); - } else { - dict_sz = 1 << -dict_opt; - } - - uzlib_uncompress_init(&o->decomp, m_new(byte, dict_sz), dict_sz); - return MP_OBJ_FROM_PTR(o); -} - -STATIC mp_uint_t decompio_read(mp_obj_t o_in, void *buf, mp_uint_t size, int *errcode) { - mp_obj_decompio_t *o = MP_OBJ_TO_PTR(o_in); - if (o->eof) { - return 0; - } - - o->decomp.dest = buf; - o->decomp.dest_limit = (byte *)buf + size; - int st = uzlib_uncompress_chksum(&o->decomp); - if (st == TINF_DONE) { - o->eof = true; - } - if (st < 0) { - DEBUG_printf("uncompress error=" INT_FMT "\n", st); - *errcode = MP_EINVAL; - return MP_STREAM_ERROR; - } - return o->decomp.dest - (byte *)buf; -} - -#if !MICROPY_ENABLE_DYNRUNTIME -STATIC const mp_rom_map_elem_t decompio_locals_dict_table[] = { - { MP_ROM_QSTR(MP_QSTR_read), MP_ROM_PTR(&mp_stream_read_obj) }, - { MP_ROM_QSTR(MP_QSTR_readinto), MP_ROM_PTR(&mp_stream_readinto_obj) }, - { MP_ROM_QSTR(MP_QSTR_readline), MP_ROM_PTR(&mp_stream_unbuffered_readline_obj) }, -}; - -STATIC MP_DEFINE_CONST_DICT(decompio_locals_dict, decompio_locals_dict_table); -#endif - -STATIC const mp_stream_p_t decompio_stream_p = { - .read = decompio_read, -}; - -#if !MICROPY_ENABLE_DYNRUNTIME -STATIC MP_DEFINE_CONST_OBJ_TYPE( - decompio_type, - MP_QSTR_DecompIO, - MP_TYPE_FLAG_NONE, - make_new, decompio_make_new, - protocol, &decompio_stream_p, - locals_dict, &decompio_locals_dict - ); -#endif - -STATIC mp_obj_t mod_zlib_decompress(size_t n_args, const mp_obj_t *args) { - mp_obj_t data = args[0]; - mp_buffer_info_t bufinfo; - mp_get_buffer_raise(data, &bufinfo, MP_BUFFER_READ); - - TINF_DATA *decomp = m_new_obj(TINF_DATA); - memset(decomp, 0, sizeof(*decomp)); - DEBUG_printf("sizeof(TINF_DATA)=" UINT_FMT "\n", sizeof(*decomp)); - uzlib_uncompress_init(decomp, NULL, 0); - mp_uint_t dest_buf_size = (bufinfo.len + 15) & ~15; - byte *dest_buf = m_new(byte, dest_buf_size); - - decomp->dest = dest_buf; - decomp->dest_limit = dest_buf + dest_buf_size; - DEBUG_printf("zlib: Initial out buffer: " UINT_FMT " bytes\n", dest_buf_size); - decomp->source = bufinfo.buf; - decomp->source_limit = (byte *)bufinfo.buf + bufinfo.len; - - int st; - bool is_zlib = true; - - if (n_args > 1 && MP_OBJ_SMALL_INT_VALUE(args[1]) < 0) { - is_zlib = false; - } - - if (is_zlib) { - st = uzlib_zlib_parse_header(decomp); - if (st < 0) { - goto error; - } - } - - while (1) { - st = uzlib_uncompress_chksum(decomp); - if (st < 0) { - goto error; - } - if (st == TINF_DONE) { - break; - } - size_t offset = decomp->dest - dest_buf; - dest_buf = m_renew(byte, dest_buf, dest_buf_size, dest_buf_size + 256); - dest_buf_size += 256; - decomp->dest = dest_buf + offset; - decomp->dest_limit = decomp->dest + 256; - } - - mp_uint_t final_sz = decomp->dest - dest_buf; - DEBUG_printf("zlib: Resizing from " UINT_FMT " to final size: " UINT_FMT " bytes\n", dest_buf_size, final_sz); - dest_buf = (byte *)m_renew(byte, dest_buf, dest_buf_size, final_sz); - mp_obj_t res = mp_obj_new_bytearray_by_ref(final_sz, dest_buf); - m_del_obj(TINF_DATA, decomp); - return res; - -error: - mp_raise_type_arg(&mp_type_ValueError, MP_OBJ_NEW_SMALL_INT(st)); -} -STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_zlib_decompress_obj, 1, 3, mod_zlib_decompress); - -#if !MICROPY_ENABLE_DYNRUNTIME -STATIC const mp_rom_map_elem_t mp_module_zlib_globals_table[] = { - { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_zlib) }, - { MP_ROM_QSTR(MP_QSTR_decompress), MP_ROM_PTR(&mod_zlib_decompress_obj) }, - { MP_ROM_QSTR(MP_QSTR_DecompIO), MP_ROM_PTR(&decompio_type) }, -}; - -STATIC MP_DEFINE_CONST_DICT(mp_module_zlib_globals, mp_module_zlib_globals_table); - -const mp_obj_module_t mp_module_zlib = { - .base = { &mp_type_module }, - .globals = (mp_obj_dict_t *)&mp_module_zlib_globals, -}; - - -MP_REGISTER_EXTENSIBLE_MODULE(MP_QSTR_zlib, mp_module_zlib); -#endif - -// Source files #include'd here to make sure they're compiled in -// only if module is enabled by config setting. - -#include "lib/uzlib/tinflate.c" -#include "lib/uzlib/tinfzlib.c" -#include "lib/uzlib/tinfgzip.c" -#include "lib/uzlib/adler32.c" -#include "lib/uzlib/crc32.c" - -#endif // MICROPY_PY_ZLIB diff --git a/ports/cc3200/mpconfigport.h b/ports/cc3200/mpconfigport.h index af10c63531..dbceabb9d8 100644 --- a/ports/cc3200/mpconfigport.h +++ b/ports/cc3200/mpconfigport.h @@ -110,7 +110,6 @@ #define MICROPY_PY_THREAD_GIL (1) #define MICROPY_PY_BINASCII (1) #define MICROPY_PY_UCTYPES (0) -#define MICROPY_PY_ZLIB (0) #define MICROPY_PY_JSON (1) #define MICROPY_PY_RE (1) #define MICROPY_PY_HEAPQ (0) diff --git a/ports/qemu-arm/mpconfigport.h b/ports/qemu-arm/mpconfigport.h index 0eada5a529..d186f70b7e 100644 --- a/ports/qemu-arm/mpconfigport.h +++ b/ports/qemu-arm/mpconfigport.h @@ -40,7 +40,6 @@ #define MICROPY_PY_BINASCII (1) #define MICROPY_PY_RANDOM (1) #define MICROPY_PY_UCTYPES (1) -#define MICROPY_PY_ZLIB (1) #define MICROPY_PY_JSON (1) #define MICROPY_PY_OS (1) #define MICROPY_PY_RE (1) diff --git a/ports/samd/mpconfigport.h b/ports/samd/mpconfigport.h index 600c79da04..827e952b00 100644 --- a/ports/samd/mpconfigport.h +++ b/ports/samd/mpconfigport.h @@ -91,7 +91,6 @@ #define MICROPY_PY_UCTYPES (1) #define MICROPY_PY_HEAPQ (1) #define MICROPY_PY_RANDOM (1) -#define MICROPY_PY_ZLIB (1) #define MICROPY_PY_ASYNCIO (1) #define MICROPY_PY_MACHINE_RTC (1) #ifndef MICROPY_PY_MACHINE_ADC diff --git a/ports/stm32/boards/NUCLEO_G474RE/mpconfigboard.h b/ports/stm32/boards/NUCLEO_G474RE/mpconfigboard.h index e10f63da73..0093b2df39 100644 --- a/ports/stm32/boards/NUCLEO_G474RE/mpconfigboard.h +++ b/ports/stm32/boards/NUCLEO_G474RE/mpconfigboard.h @@ -10,7 +10,6 @@ #define MICROPY_HW_HAS_FLASH (0) // QSPI extflash not mounted #define MICROPY_PY_ASYNCIO (0) -#define MICROPY_PY_ZLIB (0) #define MICROPY_PY_BINASCII (0) #define MICROPY_PY_HASHLIB (0) #define MICROPY_PY_JSON (0) diff --git a/ports/windows/mpconfigport.h b/ports/windows/mpconfigport.h index dc9208f6f1..0658838075 100644 --- a/ports/windows/mpconfigport.h +++ b/ports/windows/mpconfigport.h @@ -144,7 +144,6 @@ #define MICROPY_PY_TIME_INCLUDEFILE "ports/unix/modtime.c" #define MICROPY_PY_ERRNO (1) #define MICROPY_PY_UCTYPES (1) -#define MICROPY_PY_ZLIB (1) #define MICROPY_PY_JSON (1) #define MICROPY_PY_RE (1) #define MICROPY_PY_HEAPQ (1) diff --git a/ports/windows/msvc/sources.props b/ports/windows/msvc/sources.props index 6277b74e20..6d438f3f0d 100644 --- a/ports/windows/msvc/sources.props +++ b/ports/windows/msvc/sources.props @@ -18,7 +18,6 @@ - diff --git a/py/mpconfig.h b/py/mpconfig.h index 2bbe3849b0..122d0a70f2 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -1555,10 +1555,6 @@ typedef double mp_float_t; #define MICROPY_PY_UCTYPES_NATIVE_C_TYPES (1) #endif -#ifndef MICROPY_PY_ZLIB -#define MICROPY_PY_ZLIB (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES) -#endif - #ifndef MICROPY_PY_JSON #define MICROPY_PY_JSON (MICROPY_CONFIG_ROM_LEVEL_AT_LEAST_EXTRA_FEATURES) #endif diff --git a/tests/extmod/zlib_decompio.py b/tests/extmod/zlib_decompio.py deleted file mode 100644 index 9abbad43c6..0000000000 --- a/tests/extmod/zlib_decompio.py +++ /dev/null @@ -1,33 +0,0 @@ -try: - import zlib - import io -except ImportError: - print("SKIP") - raise SystemExit - - -# Raw DEFLATE bitstream -buf = io.BytesIO(b"\xcbH\xcd\xc9\xc9\x07\x00") -inp = zlib.DecompIO(buf, -8) -print(buf.seek(0, 1)) -print(inp.read(1)) -print(buf.seek(0, 1)) -print(inp.read(2)) -print(inp.read()) -print(buf.seek(0, 1)) -print(inp.read(1)) -print(inp.read()) -print(buf.seek(0, 1)) - - -# zlib bitstream (with 256 byte window size) -inp = zlib.DecompIO(io.BytesIO(b"\x08\x9930\xa0=\x00\x00\xb3q\x12\xc1")) -print(inp.read(10)) -print(inp.read()) - -# zlib bitstream, wrong checksum -inp = zlib.DecompIO(io.BytesIO(b"\x08\x9930\xa0=\x00\x00\xb3q\x12\xc0")) -try: - print(inp.read()) -except OSError as e: - print(repr(e)) diff --git a/tests/extmod/zlib_decompio.py.exp b/tests/extmod/zlib_decompio.py.exp deleted file mode 100644 index 3f5f360fa3..0000000000 --- a/tests/extmod/zlib_decompio.py.exp +++ /dev/null @@ -1,12 +0,0 @@ -0 -b'h' -2 -b'el' -b'lo' -7 -b'' -b'' -7 -b'0000000000' -b'000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' -OSError(22,) diff --git a/tests/extmod/zlib_decompio_gz.py b/tests/extmod/zlib_decompio_gz.py deleted file mode 100644 index 1407459304..0000000000 --- a/tests/extmod/zlib_decompio_gz.py +++ /dev/null @@ -1,60 +0,0 @@ -try: - import zlib - import io -except ImportError: - print("SKIP") - raise SystemExit - - -# gzip bitstream -buf = io.BytesIO( - b"\x1f\x8b\x08\x08\x99\x0c\xe5W\x00\x03hello\x00\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00" -) -inp = zlib.DecompIO(buf, 16 + 8) -print(buf.seek(0, 1)) -print(inp.read(1)) -print(buf.seek(0, 1)) -print(inp.read(2)) -print(inp.read()) -print(buf.seek(0, 1)) -print(inp.read(1)) -print(inp.read()) -print(buf.seek(0, 1)) - -# Check FHCRC field -buf = io.BytesIO( - b"\x1f\x8b\x08\x02\x99\x0c\xe5W\x00\x03\x00\x00\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00" -) -inp = zlib.DecompIO(buf, 16 + 8) -print(inp.read()) - -# Check FEXTRA field -buf = io.BytesIO( - b"\x1f\x8b\x08\x04\x99\x0c\xe5W\x00\x03\x01\x00X\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00" -) -inp = zlib.DecompIO(buf, 16 + 8) -print(inp.read()) - -# broken header -buf = io.BytesIO( - b"\x1f\x8c\x08\x08\x99\x0c\xe5W\x00\x03hello\x00\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00" -) -try: - inp = zlib.DecompIO(buf, 16 + 8) -except ValueError: - print("ValueError") - -# broken crc32 -buf = io.BytesIO( - b"\x1f\x8b\x08\x08\x99\x0c\xe5W\x00\x03hello\x00\xcbH\xcd\xc9\xc9\x07\x00\x86\xa7\x106\x05\x00\x00\x00" -) -inp = zlib.DecompIO(buf, 16 + 8) -try: - inp.read(6) -except OSError as e: - print(repr(e)) - -# broken uncompressed size - not checked so far -# buf = io.BytesIO(b'\x1f\x8b\x08\x08\x99\x0c\xe5W\x00\x03hello\x00\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x06\x00\x00\x00') -# inp = zlib.DecompIO(buf, 16 + 8) -# inp.read(6) diff --git a/tests/extmod/zlib_decompio_gz.py.exp b/tests/extmod/zlib_decompio_gz.py.exp deleted file mode 100644 index 20a30c82a3..0000000000 --- a/tests/extmod/zlib_decompio_gz.py.exp +++ /dev/null @@ -1,13 +0,0 @@ -16 -b'h' -18 -b'el' -b'lo' -31 -b'' -b'' -31 -b'hello' -b'hello' -ValueError -OSError(22,) diff --git a/tests/extmod/zlib_decompress.py b/tests/extmod/zlib_decompress.py deleted file mode 100644 index b72ee96ea8..0000000000 --- a/tests/extmod/zlib_decompress.py +++ /dev/null @@ -1,57 +0,0 @@ -try: - import zlib -except ImportError: - print("SKIP") - raise SystemExit - -PATTERNS = [ - # Packed results produced by CPy's zlib.compress() - (b"0", b"x\x9c3\x00\x00\x001\x001"), - (b"a", b"x\x9cK\x04\x00\x00b\x00b"), - (b"0" * 100, b"x\x9c30\xa0=\x00\x00\xb3q\x12\xc1"), - ( - bytes(range(64)), - b"x\x9cc`dbfaec\xe7\xe0\xe4\xe2\xe6\xe1\xe5\xe3\x17\x10\x14\x12\x16\x11\x15\x13\x97\x90\x94\x92\x96\x91\x95\x93WPTRVQUS\xd7\xd0\xd4\xd2\xd6\xd1\xd5\xd370426153\xb7\xb0\xb4\xb2\xb6\xb1\xb5\xb3\x07\x00\xaa\xe0\x07\xe1", - ), - (b"hello", b"x\x01\x01\x05\x00\xfa\xffhello\x06,\x02\x15"), # compression level 0 - # adaptive/dynamic huffman tree - ( - b"13371813150|13764518736|12345678901", - b"x\x9c\x05\xc1\x81\x01\x000\x04\x04\xb1\x95\\\x1f\xcfn\x86o\x82d\x06Qq\xc8\x9d\xc5X}I}\x00\x951D>I}\x00\x951D>I}\x00\x951D>I}\x00\x951D", - b"x\x9c\x05\xc11\x01\x00\x00\x00\x010\x95\x14py\x84\x12C_\x9bR\x8cV\x8a\xd1J1Z)F\x1fw`\x089", - ), -] - -for unpacked, packed in PATTERNS: - assert zlib.decompress(packed) == unpacked - print(unpacked) - - -# Raw DEFLATE bitstream -v = b"\xcbH\xcd\xc9\xc9\x07\x00" -exp = b"hello" -out = zlib.decompress(v, -15) -assert out == exp -print(exp) -# Even when you ask CPython zlib.compress to produce Raw DEFLATE stream, -# it returns it with adler2 and oriignal size appended, as if it was a -# zlib stream. Make sure there're no random issues decompressing such. -v = b"\xcbH\xcd\xc9\xc9\x07\x00\x86\xa6\x106\x05\x00\x00\x00" -out = zlib.decompress(v, -15) -assert out == exp - -# this should error -try: - zlib.decompress(b"abc") -except Exception: - print("Exception") - -# invalid block type -try: - zlib.decompress(b"\x07", -15) # final-block, block-type=3 (invalid) -except Exception as er: - print("Exception") diff --git a/tests/run-natmodtests.py b/tests/run-natmodtests.py index 16f8fde967..ce4f941350 100755 --- a/tests/run-natmodtests.py +++ b/tests/run-natmodtests.py @@ -25,7 +25,6 @@ TEST_MAPPINGS = { "heapq": "heapq/heapq_$(ARCH).mpy", "random": "random/random_$(ARCH).mpy", "re": "re/re_$(ARCH).mpy", - "zlib": "zlib/zlib_$(ARCH).mpy", } # Code to allow a target MicroPython to import an .mpy from RAM diff --git a/tests/run-tests.py b/tests/run-tests.py index 6fee9d9183..019b30189f 100755 --- a/tests/run-tests.py +++ b/tests/run-tests.py @@ -567,7 +567,6 @@ def run_tests(pyb, tests, args, result_dir, num_threads=1): for t in "bytearray le native_le ptr_le ptr_native_le sizeof sizeof_native array_assign_le array_assign_native_le".split() } ) # requires uctypes - skip_tests.add("extmod/zlibd_decompress.py") # requires zlib skip_tests.add("extmod/heapq1.py") # heapq not supported by WiPy skip_tests.add("extmod/random_basic.py") # requires random skip_tests.add("extmod/random_extra.py") # requires random diff --git a/tests/unix/extra_coverage.py.exp b/tests/unix/extra_coverage.py.exp index 013782ede5..9c7660de6d 100644 --- a/tests/unix/extra_coverage.py.exp +++ b/tests/unix/extra_coverage.py.exp @@ -59,7 +59,6 @@ io json machine math os random re select socket ssl struct sys termios time uctypes websocket -zlib me micropython machine math diff --git a/tools/ci.sh b/tools/ci.sh index 84ca83e9b8..bbff5359a1 100755 --- a/tools/ci.sh +++ b/tools/ci.sh @@ -430,7 +430,6 @@ function ci_native_mpy_modules_build { make -C examples/natmod/heapq ARCH=$arch make -C examples/natmod/random ARCH=$arch make -C examples/natmod/re ARCH=$arch - make -C examples/natmod/zlib ARCH=$arch } function ci_native_mpy_modules_32bit_build { @@ -496,7 +495,7 @@ function ci_unix_coverage_run_mpy_merge_tests { function ci_unix_coverage_run_native_mpy_tests { MICROPYPATH=examples/natmod/features2 ./ports/unix/build-coverage/micropython -m features2 - (cd tests && ./run-natmodtests.py "$@" extmod/{btree*,framebuf*,heapq*,random*,re*,zlib*}.py) + (cd tests && ./run-natmodtests.py "$@" extmod/{btree*,framebuf*,heapq*,random*,re*}.py) } function ci_unix_32bit_setup {