2731 Commits

Author	SHA1	Message	Date
Damien George	5b340b12b8	tests/run-tests.py: Remove filename arg from prepare_script_for_target. ... It's no longer used. Signed-off-by: Damien George <damien@micropython.org>	2025-06-05 15:18:30 +10:00
Damien George	229104558f	tests/run-tests.py: Automatically skip tests that are too large. ... Some tests are just too big for targets that don't have much heap memory, eg `tests/extmod/vfs_rom.py`. Other tests are too large because the target doesn't have enough IRAM for native code, eg esp8266 running `tests/micropython/viper_args.py`. Previously, such tests were explicitly skipped on targets known to have little memory, eg esp8266. But this doesn't scale to multiple targets, nor to more and more tests which are too large. This commit addresses that by adding logic to the test runner so it can automatically skip tests when they don't fit in the target's memory. It does this by prepending a `print('START TEST')` to every test, and if a `MemoryError` occurs before that line is printed then the test was too big. This works for standard tests, tests that go via .mpy files, and tests that run in native emitter mode via .mpy files. For tests that are too big, it prints `lrge <test name>` on the output, and at the end prints them on a separate line of skipped tests so they can be distinguished. They are also distinguished in the `_result.json` file as a skipped test with reason "too large". Signed-off-by: Damien George <damien@micropython.org>	2025-06-05 15:15:31 +10:00
Alessandro Gatti	9ef7322a5d	tests/run-natmodtests.py: Allow injected code customisation. ... This commit introduces a mechanism to customise the code that is injected to the board when performing a native module import. A new argument, "-b"/"--begin", is added so regular Python code can be inserted in the injected fragment between the module file creation and the effective module import. This is needed for running natmod tests on ESP8266 as that board does not have enough memory to fit certain modules unless additional configuration is performed. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-06-04 22:35:39 +10:00
Andrew Leech	820485358d	unix/coverage: Add coverage test for mp_sched_schedule_node. ... Test modified to reschedule itself based on a flag setting. Without the change in the parent commit, this test executes the callback indefinitely and hangs but with the change it runs only once each time mp_handle_pending() is called. Modified-by: Angus Gratton <angus@redyak.com.au> Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-04 11:31:12 +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
Angus Gratton	d23fb86934	tests/multi_net: Add test coverage for socket recv flag MSG_DONTWAIT. ... Adding multi_net case for UDP only, as TCP timing is hard to test reliably. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:25 +10:00
Angus Gratton	73d4ddce6c	tests/multi_net: Add test coverage for socket recv flag MSG_PEEK. ... Adds TCP and UDP multi_net test cases. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:22 +10:00
Damien George	4dff9cbf1a	tests/run-tests.py: Change _results.json to have a combined result list. ... The `_results.json` output of `run-tests.py` was recently changed in 7a55cb6b36 to add a list of passed and skipped tests. The way this was done turned out to be not general enough, because we want to add another type of result, namely tests that are skipped because they are too large. Instead of having separate lists in `_results.json` for each kind of result (pass, fail, skip, skip too large, etc), this commit changes the output form of `_results.json` so that it stores a single list of 3-tuples of all tests that were run: [(test_name, result, reason), ...] That's more general and allows adding a reason for skipped and failed tests. At the moment this reason is just an empty string, but can be improved in the future. Signed-off-by: Damien George <damien@micropython.org>	2025-06-03 10:07:29 +10:00
Alessandro Gatti	1006ed69f0	py/emitinlinextensa: Add the rest of LX3 opcodes to the assembler. ... This commit expands the Xtensa inline assembler to support most if not all opcodes available on the ESP8266 and LX3 Xtensa cores. This is meant as a stepping stone to add inline assembler support for the ESP32 and its LX6 core, along to windowed-specific opcodes and additional opcodes that are present only on the LX7 core (ESP32-S3 and later). New opcodes being added are covered by tests, and the provided tests were expanded to also include opcodes available in the existing implementation. Given that the ESP8266 space requirements are tighter than ESP32's, certain opcodes that won't be commonly used have been put behind a define to save some space in the general use case. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-29 12:12:39 +10:00
Damien George	49f81d5046	tests/float/math_constants.py: Test actual e and pi constant values. ... The existing test for `math.e` and `math.pi` constants can fail on certain targets if the functions `math.exp()` and/or `math.cos()` are not accurate enough (eg out by an LSB of float precision). For example this test currently fails on PYBD_SF6 which uses double precision floats (and that's due to the `lib/libm_dbl/exp.c` implementation not being exact). This commit changes this constant test so that it tests the actual constant value, not the evaluation of `exp()` and `cos()` functions. Signed-off-by: Damien George <damien@micropython.org>	2025-05-22 17:19:03 +10:00
Alessandro Gatti	2260fe0828	tests/micropython/viper_ptr: Add tests for arch edge cases. ... This commit adds a series of test cases to exercise the Viper code generator load/store emitting capabilities on certain boundary conditions. The new test cases check whether the emitted load/store code performs correctly when dealing with specific memory offsets, which trigger specific code generation sequences on different architectures. Right now the cases are for unsigned offsets whose bitmasks span up to 5, 8, and 12 bits (respectively Arm/Thumb, Xtensa, RV32). Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 02:00:40 +02:00
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	7a55cb6b36	tests/run-tests.py: Add list of passed/skipped tests to _result.json. ... The output `_result.json` file generated by `run-tests.py` currently contains a list of failed tests. This commit adds to the output a list of passed and skipped tests, and so now provides full information about which tests were run and what their results were. Signed-off-by: Damien George <damien@micropython.org>	2025-05-18 00:31:48 +10:00
Jeff Epler	ea19f3b735	tests/cpydiff: Ensure all have two levels of category. ... This improves the TOC display of the generated differences section. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-05-16 11:52:03 +10:00
Jeff Epler	8648e6d1cf	tests/cpydiff: Add test of underscore-in-literals. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-05-16 11:52:03 +10:00
Jeff Epler	2f97d1dd28	tests/cpydiff: Document that uPy requires space after number+period. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-05-16 11:51:43 +10:00
Jeff Epler	e22c666d06	tests/cpydiff: Explain the numeric literal parsing difference. ... Fixes issue #17224. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-05-16 11:45:18 +10:00
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
Jeff Epler	f77fd6257c	tests/cpydiff: Document format separator difference. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-05-13 12:19:46 +10:00
Jeff Epler	9032491efd	py/objstr: Add support for the :_b/o/x specifier in str.format. ... This groups non-decimal values by fours, such as bbb_bbbb_bbbb. It also supports `{:_d}` to use underscore for decimal numbers (grouped in threes). Use of incorrect ":,b" is not diagnosed. Thanks to @dpgeorge for the suggestion to reduce code size. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-05-13 12:16:35 +10:00
Angus Gratton	69993daa5c	rp2/modmachine: Add mutual exclusion for machine.lightsleep(). ... There's no specified behaviour for what should happen if both CPUs call `lightsleep()` together, but the latest changes could cause a permanent hang due to a race in the timer cleanup code. Add a flag to prevent hangs if two threads accidentally lightsleep, at least. This allows the new lightsleep test to pass on RPI_PICO and RPI_PICO2, and even have much tighter time deltas. However, the test still fails on wireless boards where the lwIP tick wakes them up too frequently. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-12 16:30:46 +10:00
Angus Gratton	977fd94856	tests/ports/rp2: Add a test case for light sleeping from CPU1. ... Not currently passing. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-12 16:30:38 +10:00
Peter Harper	03da15575f	tests/ports/rp2: Update machine idle test to revert skip for RP2350. ... This reverts commit b42bb911c6. Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>	2025-05-12 16:29:51 +10:00
Damien George	a05766f47b	tests/multi_net: Add test that requires queuing UDP packets. ... This commit adds a new network multi-test which sends a burst of UDP packets from the client, and the server doesn't recv them until they have all been sent. Signed-off-by: Damien George <damien@micropython.org>	2025-05-12 14:19:34 +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
Damien George	f7c53cd221	tests/net_inet: Update micropython.org certificate for SSL tests. ... The Let's Encrypt root certificate has changed so needs updating in these tests. Also use `bytes.fromhex()` instead of `binascii.unhexlify()`, to eliminate the need for the `binascii` module. Both of these features are controlled by `MICROPY_PY_BUILTINS_BYTES_HEX`, so the test will still work on the same targets that it previously did. Signed-off-by: Damien George <damien@micropython.org>	2025-05-12 13:32:06 +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
Damien George	00a0cd70f5	tests/ports/rp2: Tune rp2.DMA test so it runs in all configurations. ... Changes in this commit: - Allow the DMA instance to be any instance, not just DMA(0); eg WLAN may be using DMA(0). - Make the DMA timing test run a little faster by preloading `dma.active`. - Run the DMA timing test 10 times and take the average time taken as the test result, to eliminate any big effects of caching. - Change the expected time to `range(30, 80)` to cover RP2040, RP2350, RISC-V variants, and both bytecode and native emitter. - Add a `sleep_ms(1)` after waiting for the IRQ to fire, so that any scheduled code gets a chance to run when the test is compiled with the native emitter. With these changes this test passes reliably on RPI_PICO, RPI_PICO_W, RPI_PICO2, RPI_PICO2_W, RPI_PICO2-RISCV and RPI_PICO2_W-RISCV, in both bytecode and native emitter mode, with and without WLAN enabled. Signed-off-by: Damien George <damien@micropython.org>	2025-05-01 13:18:28 +10:00
Damien George	ffd7e0e28d	tests/ports/rp2: Convert rp2.DMA test to a unittest. ... This test is rather complicated and benefits from being a unittest. Signed-off-by: Damien George <damien@micropython.org>	2025-05-01 13:18:28 +10:00
Damien George	3f1df4bacb	tests/net_hosted: Only run network loopback test on supported targets. ... Only a few ports have TCP/IP loopback enabled in their network stack, and this test will only pass on those ports. There's not really any good way to do a feature check for loopback mode without actually running the test and seeing if it passes/fails, so add an explicit check that the test is running on a port known to support loopback. (Enabling loopback on lwIP, eg RPI_PICO_W, costs +568 code and +272 bss and is a rarely used feature, so not worth unconditionally enabling.) Signed-off-by: Damien George <damien@micropython.org>	2025-05-01 11:16:29 +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
Yoctopuce dev	0d2c18c299	py/objstr: Fix handling of OP_MODULO with namedtuple. ... This fix handles attrtuple as well, eg. os.uname(). A test case has been added in basics/attrtuple2.py. Fixes issue #16969. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>	2025-04-21 17:37:39 +10:00
Jeff Epler	760b962924	tests/basics/builtin_range.py: Add more tests for range slicing. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-04-21 17:09:37 +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	2ad5925302	tests/ports/alif_hardware: Add flash testing script. ... This test is not intended to be run automatically and does not have a corresponding .exp file. Signed-off-by: Damien George <damien@micropython.org>	2025-04-09 00:22:33 +10:00
Angus Gratton	e9a80fc9a0	tests/cpydiff: Remove types_str_endswith. ... MicroPython support for this behaviour was added in eb45d97898. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-04-07 16:10:05 +10:00
Angus Gratton	57f1e60dd0	tests/cpydiff: Update CPy diff for assign expr in nested comprehensions. ... Since 7c1584aef1 MicroPython matches CPython in most cases, aside from nested comprehensions. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-04-07 15:43:03 +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
Damien George	fa42487e45	extmod/moddeflate: Keep DeflateIO state consistent on window alloc fail. ... Allocation of a large compression window may fail, and in that case keep the `DeflateIO` state consistent so its other methods (such as `close()`) still work. Consistency is kept by only updating the `self->write` member if the window allocation succeeds. Thanks to @jimmo for finding the bug. Signed-off-by: Damien George <damien@micropython.org>	2025-03-27 11:58:59 +11:00
Damien George	994751c251	tests/cpydiff: Remove builtin_next_arg2.py difference. ... Because 2-arg `next()` is implemented, and now enabled at the basic feature level. Signed-off-by: Damien George <damien@micropython.org>	2025-03-27 11:52:29 +11:00
Angus Gratton	dbda43b9e1	tests/multi_pyb_can: Add multitests for pyboard CAN controller. ... Currently only classic CAN, but tests run on both the stm32 classic CAN controller and the FD-CAN controller with the same results. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-03-14 14:52:38 +11:00
Damien George	f5b4545761	py/modsys: Add sys.implementation._build entry. ... For a given MicroPython firmware/executable it can be sometimes important to know how it was built, which variant/board configuration it came from. This commit adds a new field `sys.implementation._build` that can help identify the configuration that MicroPython was built with. For now it's either: * <VARIANT> for unix, webassembly and windows ports * <BOARD>-<VARIANT> for microcontroller ports (the variant is optional) In the future additional elements may be added to this string, separated by a hyphen. Resolves issue #16498. Signed-off-by: Damien George <damien@micropython.org>	2025-03-05 12:23:40 +11:00
Angus Gratton	b4cf82b2d6	test/run-tests: Print a note if it looks like unittest.main() missing. ... This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-03-04 10:45:23 +11:00