453 Commits

Author	SHA1	Message	Date
Alessandro Gatti	9c9b99686e	tests/target_wiring: Provide an ESP8266 target wiring module. ... This commit introduces ESP8266 support for target wiring tests, fixing execution of relevant tests that once failed on that platform. ESP8266 boards need to have GPIO4 and GPIO5 connected together to provide a UART loopback, in order to test whether UART data effectively flows through. The wiring-enabled UART transmission timing test was also updated with measurements compatible with a few ESP8266 test boards. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-12-17 16:05:49 +11:00
Alessandro Gatti	dbf59db5a1	tests/extmod/vfs_blockdev_invalid.py: Handle low memory conditions. ... This commit modifies the "extmod/vfs_blockdev_invalid" test to better behave on boards with low available memory. Before these changes the test would fail on ESP8266 (at least), due to low memory, but in a way that could not be easily solved as the error occurred in the middle of the test. The test has been rewritten to delay its output until the very end, so if a low memory condition occurs and needs to stop execution then no real output will show up before the skip marker. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-12-17 16:05:29 +11:00
Jos Verlinde	787d85e000	tests/extmod/machine_i2s_rate.py: Adjust pins when running on ESP32-C3. ... Changed the pin numbers used for the I2S rate testing as the pin numbers used were incompatible with the limited GPIO pins availalbe on the ESP32-C3, causing the tests to fail. Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>	2025-11-19 13:19:32 +11:00
Damien George	196a8653a2	tests/extmod/time_res.py: Properly skip functions not in time module. ... If `time.time` doesn't exist, it tries to use `globals()['time']` which is the time module itself, and that causes the test to fail. Instead it should just skip `time.time`. Signed-off-by: Damien George <damien@micropython.org>	2025-10-20 12:59:44 +11:00
Jeff Epler	6729493531	tests/extmod: Test websocket too-big packet transmission. ... Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-10-05 15:43:31 +11:00
Jeff Epler	b94162b5df	extmod/modwebsocket: Enable split frames and test them. ... This fixes several assertion errors that were found in fuzz testing, for unimplemented portions of the websocket spec. The assertions were either turned into Python exceptions, or the missing functionality was implemented. Split frames are now enabled and work, enabling reception of frames up to 64kB (assuming they are encoded with a 16-bit size field). Frames with a 64-bit size fields remain unsupported but no longer result in an assertion error. Instead, Initial reception of such a frame will result in OSError(EIO) and subsequent operations on the same websocket will fail because framing has been lost. Transmitting frames larger than 64kB is unsupported. Attempting to transmit such a frame will result in OSError(ENOBUFS). Subsequent operations on the websocket are possible. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-10-05 15:41:54 +11:00
Angus Gratton	3ec8b9a77c	all: Replace legacy name with MicroPython and MPy as applicable. ... With the aim of getting consistency, and removing the need to learn an additional term, replace uses of uPy/uPython with MPy/MicroPython. Rule of thumb was to use "MPy" abbreviation where "CPy" is used nearby, but the full word MicroPython otherwise. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-10-04 00:19:40 +10:00
Damien George	cd6d938710	tests/extmod/asyncio_heaplock.py: Improve skip detection of test. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:04:04 +10:00
Damien George	3de5a4c63c	tests/extmod/vfs_posix_paths.py: Use tuple instead of set. ... So it can be used on targets without set enabled (or at least not raise a SyntaxError when compiling it). Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:15 +10:00
Damien George	a3a2b9e973	tests/extmod: Improve skip detection of extmod tests. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:05 +10:00
Damien George	4c9ce826cb	tests: Remove .py.exp files that match with CPython 3.8.2 or newer. ... Running the tests now requires CPython 3.8.2 or newer, which was released February 2020 and should be widely available. A few examples of features that were previously not supported by CPython, but which are now: - %-formatting for bytes and bytearray (PEP 461), CPython 3.5 - annotated variables (PEP 526), CPython 3.6 - assignment expressions (PEP 572), CPython 3.8 Note that `basics/fun_code_full.py.exp` is added here because that requires CPython 3.10 or newer. Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 11:54:26 +10:00
Damien George	7681c68392	extmod/vfs_blockdev: Check return type is an integer. ... This catches cases where the return type is not a small int, eg it could be a string, or even a big integer. Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 11:14:39 +10:00
Jeff Epler	fca5bbf664	tests: Use OBJ_REPR_B compatible mpy file headers. ... So these tests can run and pass using OBJ_REPR_B. Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-09-28 23:23:34 +10:00
Chris Webb	ec6cdf3718	tests: Test hardware timers as well as software timers. ... On platforms where hardware timers are available, test these in each combination of hard/soft and one-shot/periodic in the same way as for software timers. Where a platform supports both software (id = -1) and hardware (id >= 0) timers, the behaviour of both is now checked. For now, esp8266 is the only platform that supports hardware timers and both hard and soft callbacks. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Chris Webb	ccc954256f	tests: Generalise rp2 timer test into a cross-port test. ... Now all ports with machine.Timer except nrf support both hard and soft callbacks, generalise tests/ports/rp2_machine_timer.py into tests/extmod/machine_timer.py. There is an existing machine_soft_timer.py which varies period= and covers the nrf port but skips esp32/esp8266 because they don't support software timers. In our new test, we try varying freq= instead of period=, and cover esp32/esp8266 (with a fixed choice of hardware timer) but skip nrf because it doesn't support hard= or freq=. Add a check that the heap is locked (so allocation fails) in hard callbacks and it is unlocked (so allocation succeeds) in soft callbacks, to ensure we're getting the right kind of callback, not falling back to the default. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Mike Wang	cf097932a2	unix/modsocket: Set file descriptor to -1 on close. ... After s.close(), s.fileno() now returns -1, matching CPython behavior. Some code relies on this compatibility, as it allows checking whether a socket is closed by testing its fileno() value. This change ensures better interoperability with existing Python code and libraries. Signed-off-by: Mike Wang <mikewang000000@gmail.com>	2025-09-23 14:06:37 +10:00
Jeff Epler	e9da4c9c98	unix/modsocket: Use type-checking mp_obj_get_int. ... MP_OBJ_SMALL_INT_VALUE would give erroneous results, such as assertion failures in the coverage build and other oddities like: >>> s = socket.socket() >>> s.recv(3.14) MemoryError: memory allocation failed, allocating 4235896656 bytes Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-09-16 12:04:19 +10:00
Damien George	5bafb0bf68	tests: Convert all machine.UART tests to use target_wiring. ... All the existing `machine.UART` tests in extmod and extmod_hardware are converted to use the new `target_wiring` scheme, which removes a lot of duplicated board-specific settings. All the existing boards that were supported by these UART tests now have their own `target_wiring` file. Some configurations are board specific (eg NUCLEO_WB55) and others are port specific. Signed-off-by: Damien George <damien@micropython.org>	2025-09-08 11:52:49 +10:00
Jeff Epler	e15219800e	extmod/modframebuf: Fix crash in scroll() for large inputs. ... If mp_int_t is wider than int, then the tests such as `xend < 0` can fail even when the amount of scrolling requested is out of range. This resulted in a segmentation fault when attempting an out-of-bounds access to the framebuffer. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-08-15 01:16:24 +10:00
Jared Hancock	14ccdeb4d7	extmod/modre: Add support for start- and endpos. ... Pattern objects have two additional parameters for the ::search and ::match methods to define the starting and ending position of the subject within the string to be searched. This allows for searching a sub-string without creating a slice. However, one caveat of using the start-pos rather than a slice is that the start anchor (`^`) remains anchored to the beginning of the text. Signed-off-by: Jared Hancock <jared@greezybacon.me>	2025-08-11 14:11:56 +10:00
TianShuang Ke	ca9916968c	esp32: Add support for ESP32-C2 (aka ESP8684). ... Includes: esp32/esp32c2: Adapt to target chip ESP32C2. esp32/esp32c2: Fix heap size is too small to enable Bluetooth. Signed-off-by: TianShuangKe <qinyun575@gmail.com> Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-07-30 10:51:29 +10:00
Damien George	7729e80fdd	all: Go back to using default ruff quote style. ... Commit dc2fcfcc55 seems to have accidentally changed the ruff quote style to "preserve", instead of keeping it at the default which is "double". Put it back to the default and update relevant .py files with this rule. Signed-off-by: Damien George <damien@micropython.org>	2025-07-24 12:48:18 +10:00
Jeff Epler	d79000df70	tests/extmod: Add (failing) test for VfsPosix in readonly mode. ... I noticed that operations such as unlink could be performed on a nominally read-only VfsPosix. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-07-24 10:39:23 +10:00
Angus Gratton	9b7d85227e	extmod/mbedtls: Implement recommended DTLS features, make optional. ... - DTLS spec recommends HelloVerify and Anti Replay protection be enabled, and these are enabled in the default mbedTLS config. Implement them here. - To help compensate for the possible increase in code size, add a MICROPY_PY_SSL_DTLS build config macro that's enabled for EXTRA and above by default. This allows bare metal mbedTLS ports to use DTLS with HelloVerify support. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-07-23 15:47:16 +10:00
Damien George	97fd18a7e2	tests/extmod/select_poll_eintr.py: Pre-allocate global variables. ... This is a workaround for the case where threading is enabled without a GIL. In such a configuration, creating a new global variable is not atomic and threads have race conditions resizing/accessing the global dict. Signed-off-by: Damien George <damien@micropython.org>	2025-07-22 23:22:05 +10:00
Angus Gratton	516aa02104	py/objint_longlong: Add arithmetic overflow checks. ... Long long big integer support now raises an exception on overflow rather than returning an undefined result. Also adds an error when shifting by a negative value. The new arithmetic checks are added in the misc.h header. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-07-18 00:12:05 +10:00
Angus Gratton	6d93b150b8	tests/extmod/json_loads_int_64.py: Add test cases for LONGINT parse. ... These tests cover the use of mp_obj_new_int_from_str_len when mp_parse_num_integer overflows the SMALLINT limit, and also the case where the value may not be null terminated. Placed in a separate test file so that extmod/json test doesn't rely on bigint support. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com> Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-07-18 00:10:48 +10:00
Angus Gratton	2d8d64059f	tests: Add specific tests for "long long" 64-bit bigints. ... These will run on all ports which support them, but importantly they'll also run on ports that don't support arbitrary precision but do support 64-bit long ints. Includes some test workarounds to account for things which will overflow once "long long" big integers overflow (added in follow-up commit): - uctypes_array_load_store test was failing already, now won't parse. - all the ffi_int tests contain 64-bit unsigned values, that won't parse as long long. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-07-18 00:10:44 +10:00
Yanfeng Liu	274306860b	tests/extmod: Close UDP sockets at end of test. ... This adds call to release UDP port in a timely manner, so they can be reused in subsequent tests. Otherwise, one could face issue like #17623. Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>	2025-07-15 13:57:21 +10:00
Damien George	908f938c44	tests/extmod/asyncio_iterator_event.py: Use format instead of f-string. ... Some targets don't have f-strings enabled, so try not to use them in tests. Rather, use `str.format`, which is more portable. Signed-off-by: Damien George <damien@micropython.org>	2025-07-12 22:37:56 +10:00
Yoctopuce dev	df05caea6c	shared/timeutils: Standardize supported date range on all platforms. ... This is code makes sure that time functions work properly on a reasonable date range, on all platforms, regardless of the epoch. The suggested minimum range is 1970 to 2099. In order to reduce code footprint, code to support far away dates is only enabled specified by the port. New types are defined to identify timestamps. The implementation with the smallest code footprint is when support timerange is limited to 1970-2099 and Epoch is 1970. This makes it possible to use 32 bit unsigned integers for all timestamps. On ARM4F, adding support for dates up to year 3000 adds 460 bytes of code. Supporting dates back to 1600 adds another 44 bytes of code. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>	2025-07-09 11:54:21 +10:00
Damien George	168e2c8f66	tests/extmod/select_poll_eintr.py: Skip test if target can't bind. ... Eg on PYBV10 with THREAD variant, the firmware has both the `_thread` and `socket` modules but no NIC. Signed-off-by: Damien George <damien@micropython.org>	2025-07-08 13:19:00 +10:00
Damien George	bb484b6d81	tests/extmod/machine_uart_tx.py: Support STM32WB boards. ... Signed-off-by: Damien George <damien@micropython.org>	2025-07-08 13:17:57 +10:00
Jeff Epler	5ade8b7058	tests/extmod: Add platform_basic.py for basic coverage test of platform. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-16 23:37:17 +10:00
Damien George	e4d556b149	tests/extmod/random_extra_float.py: Skip when funcs not available. ... This test was factored out from `random_extra.py` back in commit 6572029dc0, and the skip logic copied from that file. But the skip logic needs to test that the `random` and `uniform` functions exist, not `randint`. This commit fixes that skip logic. Signed-off-by: Damien George <damien@micropython.org>	2025-06-12 21:45:40 +10:00
Damien George	b15348415e	extmod/modframebuf: Add support for blit'ing read-only data. ... Currently the `FrameBuffer.blit(buf, x, y)` method requires the `buf` argument to be another `FrameBuffer`, which is quite restrictive because it doesn't allow blit'ing read-only memory/data. This commit extends `blit()` to allow the `buf` argument to be a tuple or list of the form: (buffer, width, height, format[, stride]) where `buffer` can be anything with the buffer protocol and may be read-only, eg `bytes`. Also, the palette argument to `blit()` may be of the same form. The form of this tuple/list was chosen to be the same as the signature of the `FrameBuffer` constructor (that saves quite a bit of code size doing it that way). Signed-off-by: Damien George <damien@micropython.org>	2025-06-04 02:40:45 +10:00
Alessandro Gatti	9ef16b466b	extmod/modjson: Detect unterminated composite entities. ... This commit makes the JSON parser raise an exception when handling objects or arrays whose declaration is incomplete, as in missing the closing marker (brace or bracket) and if the missing marker would have been the last non-whitespace character in the incoming string. Since CPython's JSON parser would raise an exception in such a case, unlike MicroPython's, this commit aligns MicroPython's behaviour with CPython. This commit fixes issue #17141. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-19 02:09:40 +02:00
Damien George	44bcfe53de	tests/extmod/vfs_lfs_error.py: Test value of all OSError's errno. ... To make sure they have the correct value. Signed-off-by: Damien George <damien@micropython.org>	2025-05-15 13:09:49 +10:00
Damien George	487c94c253	tests/extmod/vfs_rom.py: Clear sys.path before running test. ... Otherwise if the target has certain files/directories (such as "test") in its filesystem then these interfere with the unit tests. Signed-off-by: Damien George <damien@micropython.org>	2025-05-12 13:33:42 +10:00
Daniël van de Giessen	9287a1e6ea	lib/littlefs: Update LittleFS to v2.10.2. ... Going above the root directory (/../foo) now gives an error. This is an intentional change made by LittleFS. It required a update of the testsuite and is a (minor) compatibility break. Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2025-05-07 17:01:16 +10:00
Yoctopuce dev	bdb7e036d2	extmod/asyncio: Fix early exit of asyncio scheduler. ... This commit fixes three open issues related to the asyncio scheduler exiting prematurely when the main task queue is empty, in cases where CPython would not exit (for example, because the main task is not done because it's on a different queue). In the first case, the scheduler exits because running a task via `run_until_complete` did not schedule any dependent tasks. In the other two cases, the scheduler exits because the tasks are queued in an event queue. Tests have been added which reproduce the original issues. These test cases document the unauthorized use of `Event.set()` from a soft IRQ, and are skipped in unsupported environments (webassembly and native emitter). Fixes issues #16759, #16569 and #16318. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>	2025-05-07 14:56:47 +10:00
Angus Gratton	79abdad9e9	tests/extmod: Rename ssl tests that only use the tls module. ... Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-02 17:24:58 +10:00
Angus Gratton	70ed315193	py/malloc: Add mutex for tracked allocations. ... Fixes thread safety issue that could cause memory corruption on ports with (MICROPY_PY_THREAD && !MICROPY_PY_THREAD_GIL) - currently only rp2 and unix have this configuration. Adds unit test for TLS sockets that exercises this code path. I wasn't able to make this fail on rp2, the race condition window is pretty narrow and may not have a direct impact on a quiet system. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-02 17:24:16 +10:00
Alessandro Gatti	ce7f65f967	tests/extmod/vfs_posix.py: Fix test on Android. ... This commit makes a slight change to the vfs_posix test suite to let it pass on Android. On Android, non-root processes can perform most filesystem operations only on a restricted set of directories. The vfs_posix test suite attempted to enumerate the filesystem root directory, and said directory happens to be restricted for non-root processes. This would raise an EACCES OSError and terminate the test with a unexpected failure. To fix this, rather than enumerating the filesystem root directory the enumeration target is the internal shared storage area root - which doesn't have enumeration restrictions for non-root processes. The path is hardcoded because it is guaranteed to be there on pretty much any recent-ish device for now (it stayed the same for more than a decade for compatibility reasons). The proper way would be to query the storage subsystem via a JNI round-trip call, but this introduces too much complexity for something that is unlikely to break going forward. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-04-24 22:11:42 +10:00
Damien George	898c04ae0e	tests/extmod/vfs_mountinfo.py: Don't import unused errno module. ... Signed-off-by: Damien George <damien@micropython.org>	2025-04-24 22:06:11 +10:00
Damien George	a081b2e151	tests/extmod/vfs_lfs_ilistdir_del.py: Skip test if not enough memory. ... Signed-off-by: Damien George <damien@micropython.org>	2025-04-24 22:06:11 +10:00
Damien George	c83e907d9d	tests/extmod: Skip binascii tests when hexlify/unhexlify don't exist. ... These functions are only available when `MICROPY_PY_BUILTINS_BYTES_HEX` is enabled. Signed-off-by: Damien George <damien@micropython.org>	2025-04-24 22:06:11 +10:00
Damien George	037f2dad72	tests: Update UART and SPI tests to work on Alif boards. ... Signed-off-by: Damien George <damien@micropython.org>	2025-04-09 00:22:33 +10:00
Damien George	e4051a1ca6	extmod/vfs_rom: Implement minimal VfsRom.getcwd() method. ... This is needed if you chdir to a ROMFS and want to query your current directory. Prior to this change, using `os.getcwd()` when in a ROMFS would raise: AttributeError: 'VfsRom' object has no attribute 'getcwd' Signed-off-by: Damien George <damien@micropython.org>	2025-03-27 17:04:12 +11:00
Anson Mansfield	9fcc25b9d7	tests/extmod/vfs_mountinfo.py: Add test for no-args mount output. ... Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-03-27 16:37:04 +11:00