2700 Commits

Author	SHA1	Message	Date
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	7ef47ef98d	tests/serial_test.py: Add test for serial throughput. ... This is a test script used to test USB CDC (or USB UART) serial reliability and throughput. Run against any MicroPython remote target with: $ python serial_test.py -t <device> Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 11:36:48 +10:00
Damien George	7db50ccf5f	tests/basics: Skip exception_chain and self_type_check on unix minimal. ... These two tests can't run on the unix minimal build because it doesn't have the relevant build options enabled. So skip them. Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:37:29 +10:00
Damien George	9a37e2feb9	tests/ports/unix: Improve skip detection for os.getenv and time module. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:37:29 +10:00
Damien George	9b5e20dc20	tests/stress/bytecode_limit.py: Tweak to run on minimal builds. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:37:29 +10:00
Damien George	1a96f72b5b	tests/run-tests.py: Update list of tests that use float. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:37:29 +10:00
Damien George	1b9a9dde2d	tests/basics/subclass_native_init.py: Skip if __init__ not supported. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:37:29 +10:00
Damien George	110bff9422	tests/run-tests.py: Don't include cmdline,io tests for minimal targets. ... The unix minimal variant cannot run these tests because: - it doesn't support -v -v debug printing - it doesn't have `open()` Signed-off-by: Damien George <damien@micropython.org>	2025-10-02 00:37:19 +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	7373cbba6b	tests/import: Skip import tests where needed. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:15 +10:00
Damien George	381cd730c8	tests/micropython: Improve skipping of tests using micropython module. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:15 +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	c176fe8702	tests/run-tests.py: Skip more tests that need slice. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:05 +10:00
Damien George	72be75f477	tests/run-tests.py: Improve skip detection for tests using slice. ... This skips some additional tests that use slice, and no longer skips `basics/string_format_modulo.py` which doesn't actually use slice (but `float/string_format_modulo.py` does). Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:05 +10:00
Damien George	d37ce8c369	tests/misc/sys_exc_info.py: Don't rely on slicing. ... Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:59:05 +10:00
Damien George	da568a3a30	tests/stress: Improve qstr_limit test to run on minimal targets. ... Changes here are: - Split out string format module sub-test to a separate test file, so it can be skipped on targets that don't have str% capabilities. - Print the whole type instead of `.__name__` to support targets that don't have `.__name__` enabled (this still tests the same thing). - Print `RuntimeError` exception message to be sure the correct exception is being raised. This test now runs on unix and zephyr minimal configurations. Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 23:58:57 +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	4d905ef552	tests/run-tests.py: Skip certain tests when using --via-mpy. ... These tests cannot pass when using `--via-mpy`. Signed-off-by: Damien George <damien@micropython.org>	2025-10-01 11:14:46 +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
Damien George	a563592b11	webassembly/asyncio: Fix ThenableEvent to handle rejected thenables. ... Prior to this fix, if a JavaScript thenable/Promise that was part of an asyncio chain was rejected it would be ignored because the Python-side `ThenableEvent` did not register a handler for the rejection. That's fixed by this commit, and a corresponding test added. Signed-off-by: Damien George <damien@micropython.org>	2025-09-30 17:39:15 +10:00
Damien George	094000d418	webassembly/objjsproxy: Fix logic that determines if asyncio is active. ... `cur_task` can never be `None` in the webassembly port, so test it for the top-level task to see if an asyncio Task is active or not. This fixes a bug where await'ing on a JavaScript awaitable that ends up raising an error would not be caught on the Python side. The fix here makes sure it is caught by Python, as tested by the new test. Signed-off-by: Damien George <damien@micropython.org>	2025-09-30 17:39:15 +10:00
Damien George	68ca22bbc8	tests/ports/webassembly: Expand test for registerJsModule. ... This tests `from mod import foo` where `mod` is a module registered using the webassembly API `registerJsModule(mod)`, and where `foo` is a JavaScript function. Prior to the parent commit, this would fail. Signed-off-by: Damien George <damien@micropython.org>	2025-09-30 11:04:05 +10:00
Damien George	beb4c3188f	py/runtime: Support importing a method from an instance. ... This change follows CPython behaviour, allowing use of: from instance import method to import a bound method from a class instance, eg registered via setting `sys.modules["instance"] = instance`. Admittedly this is probably a very rarely used pattern in Python, but it resolves a long standing comment about whether or not this is actually possible (it turns out it is possible!). A test is added to show how it works. The main reason for this change is to fix a problem with imports in the webassembly port: prior to this fix, it was not possible to do `from js_module import function`, where `js_module` is a JavaScript object registered to be visible to Python through the webassembly API function `registerJsModule(js_module)`. But now with this fix that is possible. Signed-off-by: Damien George <damien@micropython.org>	2025-09-30 11:04:05 +10:00
Jeff Epler	e35ac67421	tests/stress/fun_call_limit.py: Allow to run with OBJ_REPR_B. ... Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-09-28 23:23:52 +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
Jeff Epler	f6dcf35d5c	tests/basics/int_big_to_small.py: Bifurcate test using small-int-max. ... Different results are needed for different integer sizes. Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-09-28 23:23:11 +10:00
Jeff Epler	4b013ec3ff	extmod/vfs_reader: Check that open() resulted in a file-like object. ... That is, an object whose type defines the protocol slot. Note that due to protocol confusion, a variant of the original crasher that returned e.g., a machine.Pin instance could still lead to a crash (#17852). Fixes issue #17841. Signed-off-by: Jeff Epler <jepler@gmail.com> Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-09-28 22:45:30 +10:00
Damien George	a319ddefa6	webassembly: Improve identity and fix bug with lost JsProxy refs. ... Commit ffa98cb014 improved equality for `JsProxy` objects so that, eg, `js.Object == js.Object` is true. As mentioned in #17758, a further optimisation is to make identity work in that case, eg `js.Object is js.Object` should be true (on the Python side). This commit implements that, by keeping track of all `JsProxy` Python objects and reusing them where possible: where the underlying JS ref is equal, ie they point to the same JS object. That reduces memory churn and gives better identity behaviour of JS objects proxied over to Python. As part of this, a bug is fixed where JS objects can be freed while there's still a `JsProxy` referring to that JS object. A test is added for that exact scenario, and the test now passes. Signed-off-by: Damien George <damien@micropython.org>	2025-09-26 14:07:07 +10:00
Damien George	24f395b5db	tests/ports/webassembly: Move JsProxy identity test to separate file. ... This test is not a PyProxy test, rather it's a JsProxy test. Signed-off-by: Damien George <damien@micropython.org>	2025-09-26 14:02:11 +10:00
Jeff Epler	7be82f8b7c	tests: Test extremes of range() and document differences to CPython. ... This avoids remaining buggy cases where C signed overflow occurs. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-09-26 13:34:55 +10:00
Damien George	b44c4de4fd	tests/ports/unix: Add coverage test for readinto1 stream method. ... And expand the test for `readinto()` to test the difference between trying to read the requested amount by doing multiple underlying IO calls, and only doing one call. Signed-off-by: Damien George <damien@micropython.org>	2025-09-26 00:24:08 +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
Damien George	616f35f7f8	tests/README: Update docs for run-perfbench.py now that it uses -t. ... Follow up to dbbc7d9667 Signed-off-by: Damien George <damien@micropython.org>	2025-09-24 11:43:02 +10:00
Damien George	bf08f601fa	tests/cmdline: Add tests for using -m combined with sys.atexit. ... Signed-off-by: Damien George <damien@micropython.org>	2025-09-23 14:13:37 +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
Alessandro Gatti	40dbf77415	py/emitinlinerv32: Add Zba opcodes to the inline assembler. ... This commit adds support for Zba opcodes to the RV32 inline assembler. Three new opcodes were added, SH1ADD, SH2ADD, and SH3ADD, which performs a scaled addition (by 1, 2, or 3 bits respectively). At the moment only qemu's VIRT_RV32 and rp2's RPI_PICO2/RPI_PICO2_W ports support these opcodes (the latter only when using the RISCV variant). Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-09-19 15:52:20 +02:00
Alessandro Gatti	1b92bda5b8	mpy-cross: Add RISC-V RV64IMC support in MPY files. ... MPY files can now hold data to be run on RV64IMC. This can be accomplished by passing the `-march=rv64imc` flag to mpy-cross. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-09-19 11:11:31 +10:00
Yuuki NAGAO	29246ba817	tests/run-perfbench.py: Fix issues when -s/-m is used with failed tests. ... The option '-s' (--diff-score) or '-m' (--diff-time) fails when the specified result contains tests that was skipped or failed. This patch ignores "skipped: " or "failed: " message. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>	2025-09-16 13:19:29 +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
Anson Mansfield	2707ae032f	tests/internal_bench/var: Benchmark ordered map accesses. ... This adds an internal_bench benchmark that benchmarks ordered map linear scan cache performance. Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-09-15 22:10:13 +10:00
Anson Mansfield	d28844d11b	tests/internal_bench/var: Benchmark checked attribute access. ... This commit also includes a fix to the `var-6.2-instance-speciallookup.py` test originally added by 82db5c8 / #16806, as the `__getattr__` method actually does not trigger a class's special lookups flag as originally believed. Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-09-15 16:10:26 +10:00
Anson Mansfield	6d09d3e76e	tests/internal_bench/class_instance: Benchmark instantiation. ... This commit adds tests to benchmark the performance of class instantiation. Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-09-15 16:09:55 +10:00
Anson Mansfield	2327972947	tests/cpydiff: Test for PEP487 __init_subclass__. ... This commit documents and verifies the current absence of `__init_subclass__` functionality, in anticipation of a possible future PEP487 'metaclasses lite' patch. The main `core_class_initsubclass.py` test verifies if the method is automatically called, while the other three verify other orthogonal properties it should have: if the method is an implicit classmethod; if MicroPython supplies the base case for the usual recursive function body the PEP encourages; and if kwargs inheritance parameters work correctly. Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-09-11 11:49:12 +10:00
Anson Mansfield	52d25928d5	tests/cpydiff: Document ENOTSUP vs EOPNOTSUPP. ... Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-09-11 11:21:14 +10:00
Anson Mansfield	8e6cd4b58e	tests/cpydiff: Document lack of OSError errno subtype mapping. ... Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-09-11 11:18:43 +10:00
Jeff Epler	7630ef0240	tests: Add a test for invalid syntax in @micropython.asm. ... Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-09-10 09:20:01 -05:00
Damien George	123f66b259	tests/target_wiring/ZEPHYR_NUCLEO_WB55RG.py: Add nucleo_wb55rg. ... Signed-off-by: Damien George <damien@micropython.org>	2025-09-08 11:56:12 +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