circuitpython

History

Damien George ede8a0235b py/vstr: Raise a RuntimeError if fixed vstr buffer overflows. Current users of fixed vstr buffers (building file paths) assume that there is no overflow and do not check for overflow after building the vstr. This has the potential to lead to NULL pointer dereferences (when vstr_null_terminated_str returns NULL because it can't allocate RAM for the terminating byte) and stat'ing and loading invalid path names (due to the path being truncated). The safest and simplest thing to do in these cases is just raise an exception if a write goes beyond the end of a fixed vstr buffer, which is what this patch does. It also simplifies the vstr code.		2017-09-21 20:29:41 +10:00
..
basics	py/objstr: strip: Don't strip "\0" by default.	2017-09-19 21:21:12 +03:00
bench	tests/bench: Add testcase to compare bytes(N) vs b"\0" * N.	2016-06-08 14:28:18 +03:00
cmdline	py/runtime0.h: Put inplace arith ops in front of normal operations.	2017-09-08 00:10:10 +03:00
cpydiff	tests/cpydiff: Add cases for locals() discrepancies.	2017-09-16 13:05:15 +03:00
extmod	extmod/modubinascii: Rewrite mod_binascii_a2b_base64.	2017-08-17 09:25:51 +03:00
feature_check	tests/class_reverse_op: Test for reverse arith ops special methods.	2017-09-10 17:05:57 +03:00
float	py/obj: Fix comparison of float/complex NaN with itself.	2017-09-04 14:16:27 +10:00
import	tests/import: Update comment now that uPy raises correct exception.	2017-06-28 12:21:29 +10:00
inlineasm	tests: Add a test for argument passing to inline-asm functions.	2016-03-16 08:24:07 +00:00
io	py/stream: seek: Consistently handle negative offset for SEEK_SET.	2017-08-20 22:02:41 +03:00
jni	tests: Convert remaining "sys.exit()" to "raise SystemExit".	2017-06-10 20:34:38 +03:00
micropython	py/objexcept: Prevent infinite recursion when allocating exceptions.	2017-09-21 15:24:57 +10:00
misc	tests: Convert remaining "sys.exit()" to "raise SystemExit".	2017-06-10 20:34:38 +03:00
net_hosted	extmod/modussl_mbedtls.c: Add ussl.getpeercert() method.	2017-08-16 15:01:00 +10:00
net_inet	tests/net_inet: Move tests which don't require full Internet to net_hosted.	2017-06-23 21:12:32 +03:00
pyb	tests: Convert remaining "sys.exit()" to "raise SystemExit".	2017-06-10 20:34:38 +03:00
pybnative	py: Fix stack access in thumb native emitter.	2014-05-07 23:27:45 +01:00
stress	tests: Add new subdir "stress/" specifically for stress tests.	2016-03-15 13:20:18 +00:00
thread	py/modthread: Raise RuntimeError in release() if lock is not acquired.	2017-06-14 14:43:50 +10:00
unicode	py/objstr: Add check for valid UTF-8 when making a str from bytes.	2017-09-06 16:43:09 +10:00
unix	py/vstr: Raise a RuntimeError if fixed vstr buffer overflows.	2017-09-21 20:29:41 +10:00
wipy	various: Spelling fixes	2017-05-29 11:36:05 +03:00
pyboard.py	tests: Add a suite of tests specifically for the pyboard.	2014-05-03 16:43:27 +01:00
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/objexcept: Prevent infinite recursion when allocating exceptions.	2017-09-21 15:24:57 +10:00
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.