circuitpython

History

Damien George 5996eeb48f py/persistentcode: Add a qstr window to save mpy files more efficiently. This is an implementation of a sliding qstr window used to reduce the number of qstrs stored in a .mpy file. The window size is configured to 32 entries which takes a fixed 64 bytes (16-bits each) on the C stack when loading/saving a .mpy file. It allows to remember the most recent 32 qstrs so they don't need to be stored again in the .mpy file. The qstr window uses a simple least-recently-used mechanism to discard the least recently used qstr when the window overflows (similar to dictionary compression). This scheme only needs a single pass to save/load the .mpy file. Reduces mpy file size by about 25% with a window size of 32.		2019-03-05 16:25:07 +11:00
..
basics	py: Fix VM crash with unwinding jump out of a finally block.	2019-03-05 16:05:05 +11:00
bench	tests/bench: Add testcase to compare bytes(N) vs b"\0" * N.	2016-06-08 14:28:18 +03:00
cmdline	py: Replace POP_BLOCK and POP_EXCEPT opcodes with POP_EXCEPT_JUMP.	2019-03-05 16:09:58 +11:00
cpydiff	tests/cpydiff: Add case for difference in behaviour of bytes.format().	2018-09-26 15:31:10 +10:00
extmod	extmod/moduwebsocket: Refactor `websocket` to `uwebsocket`.	2019-02-14 00:35:45 +11:00
feature_check	tests/class_reverse_op: Test for reverse arith ops special methods.	2017-09-10 17:05:57 +03:00
float	py/objfloat: Fix abs(-0.0) so it returns 0.0.	2018-09-27 15:21:25 +10:00
import	py/persistentcode: Add a qstr window to save mpy files more efficiently.	2019-03-05 16:25:07 +11:00
inlineasm	tests: Add a test for argument passing to inline-asm functions.	2016-03-16 08:24:07 +00:00
io	tests/io: Update tests to use uos.remove() instead of uos.unlink().	2018-11-26 23:27:28 +11:00
jni	tests: Convert remaining "sys.exit()" to "raise SystemExit".	2017-06-10 20:34:38 +03:00
micropython	tests/micropython: Test loading const objs in native and viper funcs.	2018-09-27 23:39:08 +10:00
misc	tests: Make bytes/str.count() tests skippable.	2018-10-22 22:50:28 +11:00
net_hosted	tests/net_hosted: Add test for socket connect() and poll() behaviour.	2017-11-23 10:45:12 +11:00
net_inet	tests/net_inet: Update tls test to work with CPython and incl new site.	2017-10-26 12:29:24 +11:00
pyb	stm32/uart: Add rxbuf keyword arg to UART constructor and init method.	2018-12-05 13:24:11 +11:00
pybnative	py: Fix stack access in thumb native emitter.	2014-05-07 23:27:45 +01:00
stress	tests: Move recursive tests to the tests/stress/ subdir.	2018-04-10 14:43:52 +10:00
thread	py/modthread: Raise RuntimeError in release() if lock is not acquired.	2017-06-14 14:43:50 +10:00
unicode	py/unicode: Fix check for valid utf8 being stricter about contn chars.	2018-11-26 16:13:08 +11:00
unix	tests/unix/ffi_float: Skip if strtof() is not available.	2018-10-05 16:49:32 +10:00
wipy	various: Spelling fixes	2017-05-29 11:36:05 +03:00
README	all: Remove trailing spaces, per coding conventions.	2017-07-19 13:12:10 +10:00
run-bench-tests	tests/run-bench-tests: Update locations of executables, now in ports/.	2017-09-08 12:11:15 +10:00
run-tests	py/compile: Fix case of eager implicit conversion of local to nonlocal.	2018-10-28 00:33:08 +11:00
run-tests-exp.py	unix: Rename "_os" module to "uos" for consistency with baremetal ports.	2015-12-12 00:04:35 +02:00
run-tests-exp.sh	run-tests-exp.sh: Typo fix in comment.	2015-02-21 03:22:33 +02:00

README

This directory contains tests for various functionality areas of MicroPython.
To run all stable tests, run "run-tests" 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 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 script uses small scripts in the
feature_check directory to check whether each such feature is present,
and skips the relevant tests if not.

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.