micropython/tests
Damien George 8c4ba575fd tests/basics: Split f-string debug printing to separate file with .exp.
This feature {x=} was introduced in Python 3.8 so needs a separate .exp
file to run on earlier Python versions.

See https://bugs.python.org/issue36817

Signed-off-by: Damien George <damien@micropython.org>
2021-08-26 23:56:02 +10:00
..
basics tests/basics: Split f-string debug printing to separate file with .exp. 2021-08-26 23:56:02 +10:00
cmdline py: Implement partial PEP-498 (f-string) support. 2021-08-14 16:58:40 +10:00
cpydiff py: Implement partial PEP-498 (f-string) support. 2021-08-14 16:58:40 +10:00
esp32 tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
extmod extmod/modframebuf: Enable blit between different formats via a palette. 2021-08-25 15:31:23 +10:00
feature_check py: Implement partial PEP-498 (f-string) support. 2021-08-14 16:58:40 +10:00
float tests/float: Make bytes/bytearray construct tests work with obj repr C. 2021-06-18 14:16:07 +10:00
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 extmod/vfs_posix_file: Allow closing an already closed file. 2021-02-11 22:54:41 +11:00
jni tests: Rename run-tests to run-tests.py for consistency. 2021-03-12 19:56:09 +11:00
micropython py/emitnative: Ensure stack settling is safe mid-branch. 2021-07-19 23:18:59 +10:00
misc tests/misc/sys_settrace_features.py: Fix running with non-dflt encoding. 2020-12-18 13:57:17 +11:00
multi_bluetooth tests/multi_bluetooth/ble_subscribe.py: Add test for subscription. 2021-08-14 22:44:47 +10:00
multi_net extmod/modlwip: Fix close and clean up of UDP and raw sockets. 2021-08-13 23:46:11 +10:00
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: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
pyb stm32: Replace master/slave with controller/peripheral in I2C and SPI. 2021-07-18 11:23:41 +10:00
pybnative tests: Move native for test from pybnative to micropython. 2021-01-29 23:57:10 +11:00
qemu-arm qemu-arm: Add testing of frozen native modules. 2019-08-20 15:14:08 +10:00
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 ffi test for integer types. 2021-06-06 22:52:25 +10:00
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: Add broadcast and wait facility. 2021-08-13 23:26:34 +10:00
run-natmodtests.py all: Rename "sys" module to "usys". 2020-09-04 00:10:24 +10:00
run-perfbench.py tests/run-perfbench.py: Fix native feature check. 2021-05-11 23:45:36 +10:00
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 py: Implement partial PEP-498 (f-string) support. 2021-08-14 16:58:40 +10:00

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.