2560 Commits

Author	SHA1	Message	Date
Damien George	a2e3055d2d	tests/extmod_hardware: Add UART config for STM32WB boards. ... Signed-off-by: Damien George <damien@micropython.org>	2025-07-08 13:18:05 +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	a8c2b917e2	tools/ci.sh: Increase test timeout to 60s in coverage jobs. ... The additional overhead of the settrace profiler means that the `aes_stress.py` test was running too slowly on GitHub CI. Double the timeout to 60 seconds. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-07-06 00:08:13 +10:00
Jeff Epler	ff8c4e5943	tests/misc: Improve test coverage of py/profile.c. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-07-06 00:05:36 +10:00
Jeff Epler	fcfed6a0ea	unix/variants/coverage: Enable sys.settrace. ... The unix coverage variant should have all features enabled, so they can be tested for coverage. Therefore, enabled `MICROPY_PY_SYS_SETTRACE`. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-07-06 00:04:18 +10:00
Andrea Giammarchi	e33a0f4682	webassembly/objpyproxy: Avoid throwing on symbol or iterator has-check. ... JavaScript code uses "Symbol in object" to brand check its own proxies, and such checks should also work on the Python side. Signed-off-by: Andrea Giammarchi <andrea.giammarchi@gmail.com>	2025-07-04 15:08:03 +10:00
Alessandro Gatti	6fd7422a8e	tests/run-tests.py: Allow injected code customisation. ... This commit introduces a mechanism to customise the code that is injected to the board when performing a test file upload and execution. A new argument, --begin", is added so regular Python code can be inserted in the injected fragment between the module file creation and the effective file import. This is needed for running larger tests (usually ones that have been pre-compiled with "--via-mpy --emit native") on ESP8266, as that board does not have enough memory to fit certain blocks of code unless additional configuration is performed. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-07-01 15:43:17 +10:00
Alessandro Gatti	0d435959e0	tests/micropython: Improve viper ptr boundary tests. ... This commit reworks the Viper pointer boundary tests in order to make them more accurate and easier to extend. The tests are now easier to reason about in their output, using easier to read values, and bit thresholds are now more configurable. If a new conditional code sequence is introduced, adding a new bit threshold is just a matter of adding a value into a tuple at the beginning of the relevant test file. Load tests have also been made more accurate, with better function templates to test register-indexed operations. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-07-01 15:43:02 +10:00
Andrew Leech	2f04381aeb	extmod/modlwip: Fix crash when calling recv on listening socket. ... Add check to prevent calling recv on a socket in the listening state. This prevents a crash/hard fault when user code mistakenly tries to recv on the listening socket instead of on the accepted connection. Add corresponding test case to demonstrate the bug. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-26 12:46:45 +10:00
Yoctopuce dev	e57aa7e70a	py/obj: Fix nan handling in object REPR_C and REPR_D. ... CPython math.nan is positive with regards to copysign. The signaling bit (aka sign flag) was incorrectly set. In addition, REPR_C and REPR_D should only use the _true_ nan to prevent system crash in case of hand-crafted floats. For instance, with REPR_C, any nan-like float following the pattern `01111111 1xxxxxxx xxxxxxxx xxxxx1xx` would be switched to an immediate object or a qstr string. When the qstr index is too large, this would cause a crash. This commit fixes the issue, and adds the relevant test cases. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>	2025-06-24 00:30:08 +10:00
Yoctopuce dev	66c0148022	py/runtime: Add support for using __all__ in star import. ... When the symbol `__all__` is defined in a module, `mp_import_all()` should import all listed symbols into the global environment, rather than relying on the underscore-is-private default. This is the standard in CPython. Each item is loaded in the same way as if it would be an explicit import statement, and will invoke the module's `__getattr__` function if needed. This provides a straightforward solution for fixing star import of modules using a dynamic loader, such as `extmod/asyncio` (see issue #7266). This improvement has been enabled at BASIC_FEATURES level, to avoid impacting devices with limited ressources, for which star import is of little use anyway. Additionally, detailled reporting of errors during `__all__` import has been implemented to match CPython, but this is only enabled when ERROR_REPORTING is set to MICROPY_ERROR_REPORTING_DETAILED. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>	2025-06-23 16:05:12 +10:00
Andrew Leech	09541b7896	py/repl: Skip private variables when printing tab completion options. ... Any '_' variables/functions in frozen modules are currently printed, when they shouldn't be. That's due to underscore names possibly existing between the start and end qstrs which are used to print the auto-complete matches. The underscore names should be skipped when iterating between the two boundary qstrs. The underscore attributes are removed from the extra coverage exp file because tab completing "import <tab>" no longer lists modules beginning with an underscore. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-19 17:23:42 +10:00
Andrew Leech	8eb5636996	tests/cmdline: Add a test for REPL paste mode. ... Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-19 17:23:42 +10:00
Andrew Leech	5e965618be	tests/run-tests.py: Add support for ctrl keys in REPL tests. ... This allows having {\xDD} in tests, which will be expanded to the given hex character. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-19 17:23:39 +10:00
Jeff Epler	b6b7d64bd9	py/modio: Fix the case where write fails in BufferedWriter.flush. ... Previously, there was no test coverage of the "write failed" path. In fact, the assertion would fire instead of gracefully raising a Python exception. Slightly re-organize the code to place the assertion later. Add a test case which exercises all paths, and update the expected output. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-17 10:15:59 +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
Jeff Epler	5901b8d149	tests/cpydiff: Document complex() parsing difference. ... In #17384 it was decided that fixing this difference was not worth the code size increase. So document it instead. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-16 23:34:34 +10:00
Chris Webb	8f85edad86	tests/ports/rp2: Add tests for rp2-specific timer options. ... Add tests for both one-shot and periodic timers using the rp2-specific tick_hz= and hard= parameters. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-06-16 12:35:51 +01:00
Jeff Epler	fc6205c4f0	unix/coverage: Add coverage test for left adjusted print. ... Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-16 13:59:57 +10:00
Jeff Epler	0ef5ede382	py/mpz: Avoid undefined behavior decrementing NULL. ... In the case where an mpz number is zero, its `len` is 0 and its `dig` is NULL. In that case, decrementing NULL via `d--` is undefined behavior according to the C specification. Restructuring the loops in this way avoids undefined behavior. Also, ensure that these cases are tested in the coverage test. This doesn't make much difference now, but would otherwise cause errors later when the undefined behavior sanitizer is employed in CI. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-16 12:11:07 +10:00
Damien George	5676b45cbb	tests/run-natmodtests.py: Consider a test skipped if mpy doesn't exist. ... This is different to a test not being run because there is no corresponding natmod at all. Signed-off-by: Damien George <damien@micropython.org>	2025-06-12 21:53:31 +10:00
Damien George	63701c2e94	tests/run-perfbench.py: Create a _result.json at end of run. ... Reuse the `create_test_report()` function from `run-tests.py` to generate a `_result.json` file summarising the test run. Signed-off-by: Damien George <damien@micropython.org>	2025-06-12 21:53:31 +10:00
Damien George	09b058559b	tests/run-natmodtests.py: Create a _result.json at end of run. ... Reuse the `create_test_report()` function from `run-tests.py` to generate a `_result.json` file summarising the test run. Signed-off-by: Damien George <damien@micropython.org>	2025-06-12 21:53:31 +10:00
Damien George	6db9c80856	tests/run-multitests.py: Create a _result.json at end of run. ... Reuse the `create_test_report()` function from `run-tests.py` to generate a `_result.json` file summarising the test run. If there's more than one permutation of the test run, only the last result is saved. Signed-off-by: Damien George <damien@micropython.org>	2025-06-12 21:53:25 +10:00
Damien George	2bc5af6945	tests/run-tests.py: Factor out helper function to create test report. ... This commit factors existing code in `run-tests.py` into a new helper function `create_test_report()`. That function prints out a summary of the test run (eg number of tests passed, number failed, number skipped) and creates the corresponding `_results.json` file. This is done so `create_test_report()` can be reused by the other test runners. The `test_count` counter is now gone, and instead the number of passed plus number of failed tests is used as an equivalent count. For consistency this commit makes a minor change to the printed output of `run-tests.py`: instead of printing a shorthand name for tests that failed or skipped, it now prints the full name. Eg what was previously printed as `attrtuple2` is now printed as `basics/attrtuple2.py`. This makes the output a little longer (when there are failed/skipped tests) but helps to disambiguate the test name, eg which directory it's in. Signed-off-by: Damien George <damien@micropython.org>	2025-06-12 21:47:20 +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
Jeff Epler	2ce63b1420	py/parsenum: Fix parsing complex literals with negative real part. ... If a complex literal had a negative real part and a positive imaginary part, it was not parsed properly because the imaginary part also came out negative. Includes a test of complex parsing, which fails without this fix. Co-authored-by: ComplexSymbol <141301057+ComplexSymbol@users.noreply.github.com> Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-10 15:41:24 +10:00
Jeff Epler	0a98f3a911	py/objarray: Allow extending array with any iterable. ... As suggested by @dpgeorge, factor out part of array_construct to allow it to be used for construction & extension. Note that extending with a known-length list (or tuple) goes through the slow path of calling array_extend once per element. Fixes issue #7408. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-06-10 15:32:54 +10:00
Alessandro Gatti	c1c73d966e	tests/run-tests.py: Unconditionally enable native tests if asked. ... This commit lets the test runner enumerate and run native tests if the feature check fails but native tests were explicitly requested from the command line. The old behaviour would disable native tests anyway if the feature check failed, however this hid a bug in the x86 native emitter that would be triggered even during the feature check. That meant the test suite would pass on x86 even with a broken emitter, as those tests would have been skipped anyway. Now, if the user asks for native code it will get native code out of the runner no matter what. Co-authored-by: Damien George <damien@micropython.org> Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-06-10 11:29:02 +10:00
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