micropython/tests
Damien George 3440201e2e tests/micropython: Switch from set.pop to raise-0 to test exc strings.
To not rely on sets, which are an optional feature.

Signed-off-by: Damien George <damien@micropython.org>
2022-03-07 16:48:35 +11:00
..
basics tests/basics: Add test for creating small-ints in nan-box builds. 2022-03-07 15:25:11 +11:00
cmdline py: Rework bytecode and .mpy file format to be mostly static data. 2022-02-24 18:08:43 +11:00
cpydiff all: Update Python formatting to latest Black version 22.1.0. 2022-02-02 16:49:55 +11:00
esp32 tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
extmod tests/extmod/vfs_fat_finaliser.py: Make finalisation more robust. 2022-02-12 09:45:32 +11:00
feature_check py: Implement partial PEP-498 (f-string) support. 2021-08-14 16:58:40 +10:00
float all: Update Python formatting to latest Black version 22.1.0. 2022-02-02 16:49:55 +11:00
import py/builtinimport: Change relative import's ValueError to ImportError. 2021-05-30 19:35:03 +10:00
inlineasm tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
internal_bench tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
io py/modio: Remove io.resource_stream function. 2021-12-17 23:53:44 +11:00
jni tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
micropython tests/micropython: Switch from set.pop to raise-0 to test exc strings. 2022-03-07 16:48:35 +11:00
misc all: Update Python formatting to latest Black version 22.1.0. 2022-02-02 16:49:55 +11:00
multi_bluetooth tests/multi_bluetooth/ble_subscribe.py: Add test for subscription. 2021-08-14 22:44:47 +10:00
multi_net tests/multi_net/udp_data.py: Make UDP test more reliable. 2022-02-09 14:05:01 +11:00
net_hosted extmod/uasyncio: Get addr and bind server socket before creating task. 2021-06-26 22:30:22 +10:00
net_inet tests: Use .errno instead of .args[0] for OSError exceptions. 2021-04-23 22:03:46 +10:00
perf_bench tests/perf_bench: Skip bm_chaos test if random.randrange is unavailable. 2022-02-24 18:29:02 +11:00
pyb stm32: Replace master/slave with controller/peripheral in I2C and SPI. 2021-07-18 11:23:41 +10:00
pybnative tests/pybnative: Make while.py test run on boards without pyb.delay. 2021-09-01 00:43:41 +10:00
qemu-arm qemu-arm: Add tests for freezing viper and asm_thumb code. 2022-02-24 18:29:02 +11:00
stress tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
thread tests/thread: Make exc1,exit1,exit2,stacksize1,start1 tests run on rp2. 2021-05-10 13:07:16 +10:00
unicode tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
unix tests/unix: Add coverage test for freezing various objects. 2022-02-28 19:02:58 +11:00
wipy tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
README tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
run-internalbench.py tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
run-multitests.py tests/run-multitests.py: Set HOST_IP so tests work between PC and board. 2022-01-17 17:35:04 +11:00
run-natmodtests.py all: Rename "sys" module to "usys". 2020-09-04 00:10:24 +10:00
run-perfbench.py tests/run-perfbench.py: Use SKIP consistently, and increase print width. 2022-02-11 22:19:38 +11:00
run-tests-exp.py tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
run-tests-exp.sh tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
run-tests.py tests/run-tests.py: Include test files ending in _set as set tests. 2022-03-07 16:48:35 +11:00

README

This directory contains tests for various functionality areas of MicroPython.
To run all stable tests, run "run-tests.py" script in this directory.

Tests of capabilities not supported on all platforms should be written
to check for the capability being present. If it is not, the test
should merely output 'SKIP' followed by the line terminator, and call
sys.exit() to raise SystemExit, instead of attempting to test the
missing capability. The testing framework (run-tests.py in this
directory, test_main.c in qemu_arm) recognizes this as a skipped test.

There are a few features for which this mechanism cannot be used to
condition a test. The run-tests.py script uses small scripts in the
feature_check directory to check whether each such feature is present,
and skips the relevant tests if not.

Tests are generally verified by running the test both in MicroPython and
in CPython and comparing the outputs. If the output differs the test fails
and the outputs are saved in a .out and a .exp file respectively.
For tests that cannot be run in CPython, for example because they use
the machine module, a .exp file can be provided next to the test's .py
file. A convenient way to generate that is to run the test, let it fail
(because CPython cannot run it) and then copy the .out file (but not
before checking it manually!)

When creating new tests, anything that relies on float support should go in the
float/ subdirectory.  Anything that relies on import x, where x is not a built-in
module, should go in the import/ subdirectory.