A script will print "SKIP" if it wants to be skipped, so the test runner
must also use uppercase SKIP.
Signed-off-by: Damien George <damien@micropython.org>
The current test depends on a specific number and order of packets to pass,
which can't be reproduced every run due to the unreliable UDP protocol.
This patch adds simple packets sequencing, retransmits with timeouts, and a
packet loss threshold, to make the test more tolerant to UDP protocol
packet drops and reordering.
This allows encoding things (eg a Basic-Auth header for a request) without
slicing the \n from the string, which allocates additional memory.
Co-authored-by: David Lechner <david@lechnology.com>
The new test has an .exp file, because it is not compatible with Python 3.9
and lower.
See CPython version of the issue at https://bugs.python.org/issue27772
Signed-off-by: Jeff Epler <jepler@gmail.com>
BLE still functions correctly even though these messages are sometimes
printed by the IDF. Ignoring them allows the multi_bluetooth tests to pass
on an esp32 board.
Signed-off-by: Damien George <damien@micropython.org>
In commit 86ce4426079b1b368881c22f46d80045e2f720b0 the '.frozen' entry was
added at the start of sys.path, to allow control over when frozen modules
are searched during import, and retain existing behaviour whereby frozen
was searched before the filesystem.
But Python semantics of sys.path require sys.path[0] to be the directory of
the currently executing script, or ''.
This commit moves the '.frozen' entry to second place in sys.path, so
sys.path[0] retains its correct value (described above).
Signed-off-by: Damien George <damien@micropython.org>
This commit makes sure that the value zero is always encoded in an mpz_t as
neg=0 and len=0 (previously it was just len=0).
This invariant is needed for some of the bitwise operations that operate on
negative numbers, because they cannot handle -0. For example
(-((1<<100)-(1<<100)))|1 was being computed as -65535, instead of 1.
Fixes issue #8042.
Signed-off-by: Damien George <damien@micropython.org>
This feature is not enabled on any port, it's not in CPython's io module,
and functionality is better suited to the micropython-lib implementation of
pkg_resources.
This combines some test vectors from the implementation & a NIST
standards document, plus the code from the docstring.
The test vectors were eyeball-verified.
Expected result of const.py will be matched only when MICROPY_COMP_CONST is
enabled. For easy understanding, added description at the first of the
test code.
