Commit Graph

1632 Commits

Author SHA1 Message Date
Paul Sokolovsky 6364401666 py/objgenerator: Allow to pend an exception for next execution.
This implements .pend_throw(exc) method, which sets up an exception to be
triggered on the next call to generator's .__next__() or .send() method.
This is unlike .throw(), which immediately starts to execute the generator
to process the exception. This effectively adds Future-like capabilities
to generator protocol (exception will be raised in the future).

The need for such a method arised to implement uasyncio wait_for() function
efficiently (its behavior is clearly "Future" like, and normally would
require to introduce an expensive Future wrapper around all native
couroutines, like upstream asyncio does).

py/objgenerator: pend_throw: Return previous pended value.

This effectively allows to store an additional value (not necessary an
exception) in a coroutine while it's not being executed. uasyncio has
exactly this usecase: to mark a coro waiting in I/O queue (and thus
not executed in the normal scheduling queue), for the purpose of
implementing wait_for() function (cancellation of such waiting coro
by a timeout).
2017-12-15 20:20:36 +02:00
Paul Sokolovsky 103eeffcd9 tests/run-tests: Skip running feature checks for --list-tests/--write-exp.
The whole idea of --list-tests is that we prepare a list of tests to run
later, and currently don't have a connection to target board. Similarly
for --write-exp - only "python3" binary would be required for this operation,
not "micropython".
2017-12-15 12:07:09 +02:00
Paul Sokolovsky 3233537a15 tests/run-tests: Don't test for --target=unix with "pyb is None".
If we test for unix target, do that explicitly. pyb var will be None
for commands like --list-tests too.
2017-12-14 13:36:06 +02:00
Paul Sokolovsky 64bb32d87f tests/run-tests: Add composable --include and --exclude options.
The idea that --list-tests would be enough to produce list of tests for
tinytest-codegen didn't work, because normal run-tests processing heavily
relies on dynamic target capabilities discovery, and test filtering happens
as the result of that.

So, approach the issue from different end - allow to specify arbitrary
filtering criteria as run-tests arguments. This way, specific filters
will be still hardcoded, but at least on a particular target's side,
instead of constant patching tinytest-codegen and/or run-tests.
2017-12-14 12:26:10 +02:00
Paul Sokolovsky aaeb70b7b7 tests/run-tests: Fix handling of --list-tests wrt skipped tests.
"skip <test>" message could leak before.
2017-12-14 12:13:36 +02:00
Paul Sokolovsky 8d11fc0bc4 tests/run-tests: minimal: Exclude recently added subclass_native_init.py.
It relies on MICROPY_CPYTHON_COMPAT being defined.
2017-12-14 10:35:05 +02:00
Damien George 46b35356e1 extmod/modframebuf: Add 8-bit greyscale format (GS8). 2017-12-14 17:36:13 +11:00
Petr Viktorin 34247465c3 extmod/modframebuf: Add 2-bit color format (GS2_HMSB).
This format is used in 2-color LED matrices and in e-ink displays like
SSD1606.
2017-12-14 17:13:02 +11:00
Damien George 36f79523ab tests: Add tests to improve coverage of py/objtype.c. 2017-12-14 12:25:30 +11:00
Paul Sokolovsky 334934ee97 tests/run-tests: Add --list-tests switch.
Lists tests to be executed, subject to all other filters requested. This
options would be useful e.g. for scripts like tools/tinytest-codegen.py,
which currently contains hardcoded filters for particular a particular
target and can't work for multiple targets.
2017-12-13 18:35:37 +02:00
Paul Sokolovsky da34b6ef45 tests: Fix few test for proper "skipped" detection with qemu-arm's tinytest.
"Builtin" tinytest-based testsuite as employed by qemu-arm (and now
generalized by me to be reusable for other targets) performs simplified
detection of skipped tests, it treats as such tests which raised SystemExit
(instead of checking got "SKIP" output). Consequently, each "SKIP" must
be accompanied by SystemExit (and conversely, SystemExit should not be
used if test is not skipped, which so far seems to be true).
2017-12-12 23:45:48 +02:00
Damien George e4e3f0d727 tests/cpydiff: Update subclassing Exception case and give work-around. 2017-12-12 17:13:39 +11:00
Damien George 3c28df1658 tests/extmod: Add test which subclasses framebuf.FrameBuffer. 2017-12-12 16:48:09 +11:00
Damien George fd0b0db873 tests/basics: Add test for overriding a native base-class's init method. 2017-12-12 16:47:38 +11:00
Paul Sokolovsky 016f830536 tests/heapalloc, heapalloc_super: Skip in strict stackless mode.
These tests involves testing allocation-free function calling, and in strict
stackless mode, it's not possible to make a function call with heap locked
(because function activation record aka frame is allocated on the heap).
2017-12-11 12:04:59 +02:00
Paul Sokolovsky e02cb9ec31 tests/heapalloc_*: Refactor some tests to work in strict stackless mode.
In strict stackless mode, it's not possible to make a function call with
heap locked (because function activation record aka frame is allocated on
heap). So, if the only purpose of function is to introduce local variable
scope, move heap lock/unlock calls inside the function.
2017-12-11 12:00:41 +02:00
Paul Sokolovsky e104e24e53 tests/run-tests: Wrap long lists to facilitate adding more items. 2017-12-05 01:56:05 +02:00
Paul Sokolovsky 3c483842db tests/cpydiff: Fix markup where "`" (xref) was used instead of "``" (code). 2017-12-03 15:32:09 +02:00
Paul Sokolovsky a289b24e25 tests/run-tests: "minimal": Skip recently added float/float_parse.py.
Fails for Zephyr qemu_x86 with:

-9e-36
+9.000001e-36
2017-11-28 14:11:19 +02:00
Damien George 63f47104fe tests/cpydiff: Add difference-test for second arg of builtin next(). 2017-11-28 10:50:53 +11:00
Damien George c3bc8d7b2b tests/basics/builtin_locals: Add test for using locals() in class body. 2017-11-27 14:14:57 +11:00
Damien George 84895f1a21 py/parsenum: Improve parsing of floating point numbers.
This patch improves parsing of floating point numbers by converting all the
digits (integer and fractional) together into a number 1 or greater, and
then applying the correct power of 10 at the very end.  In particular the
multiple "multiply by 0.1" operations to build a fraction are now combined
together and applied at the same time as the exponent, at the very end.

This helps to retain precision during parsing of floats, and also includes
a check that the number doesn't overflow during the parsing.  One benefit
is that a float will have the same value no matter where the decimal point
is located, eg 1.23 == 123e-2.
2017-11-27 12:51:52 +11:00
Damien George c7a0e1472d tests/basics/builtin_range: Add test for corner case of range slicing. 2017-11-24 15:30:12 +11:00
Damien George 505671b698 tests/basics: Add test for containment of a subclass of a native type. 2017-11-24 14:48:41 +11:00
Damien George 5e34a113ea py/runtime: Add MP_BINARY_OP_CONTAINS as reverse of MP_BINARY_OP_IN.
Before this patch MP_BINARY_OP_IN had two meanings: coming from bytecode it
meant that the args needed to be swapped, but coming from within the
runtime meant that the args were already in the correct order.  This lead
to some confusion in the code and comments stating how args were reversed.
It also lead to 2 bugs: 1) containment for a subclass of a native type
didn't work; 2) the expression "{True} in True" would illegally succeed and
return True.  In both of these cases it was because the args to
MP_BINARY_OP_IN ended up being reversed twice.

To fix these things this patch introduces MP_BINARY_OP_CONTAINS which
corresponds exactly to the __contains__ special method, and this is the
operator that built-in types should implement.  MP_BINARY_OP_IN is now only
emitted by the compiler and is converted to MP_BINARY_OP_CONTAINS by
swapping the arguments.
2017-11-24 14:48:23 +11:00
Damien George df078e8213 tests/net_hosted: Add test for socket connect() and poll() behaviour. 2017-11-23 10:45:12 +11:00
Damien George a07fc5b640 py/objfloat: Allow float() to parse anything with the buffer protocol.
This generalises and simplifies the code and follows CPython behaviour.
2017-11-21 15:01:38 +11:00
stijn 79ed58f87b py/objnamedtuple: Add _asdict function if OrderedDict is supported 2017-11-12 14:16:54 +02:00
Paul Sokolovsky 9b9dbc5815 py/objtype: Define all special methods if requested.
If MICROPY_PY_ALL_SPECIAL_METHODS is defined, actually define all special
methods (still subject to gating by e.g. MICROPY_PY_REVERSE_SPECIAL_METHODS).

This adds quite a number of qstr's, so should be used sparingly.
2017-10-27 20:06:35 +03:00
Damien George f36975b679 tests/net_inet: Update tls test to work with CPython and incl new site.
CPython only supports the server_hostname keyword arg via the SSLContext
object, so use that instead of the top-level ssl.wrap_socket.  This allows
the test to run on CPython the same as uPy.

Also add the "Host:" header to correctly make a GET request (for URLs that
are hosted on other servers).  This is not strictly needed to test the SSL
connection but helps to debug things when printing the response.
2017-10-26 12:29:24 +11:00
Damien George a3afa8cfc4 py/emitnative: Implement floor-division and modulo for viper emitter. 2017-10-11 18:54:34 +11:00
Damien George 08a196697c py/formatfloat: Don't print the negative sign of a NaN value.
NaN may have the sign bit set but it has no meaning, so don't print it out.
2017-10-10 16:01:13 +11:00
Damien George 25e140652b py/modmath: Add full checks for math domain errors.
This patch changes how most of the plain math functions are implemented:
there are now two generic math wrapper functions that take a pointer to a
math function (like sin, cos) and perform the necessary conversion to and
from MicroPython types.  This helps to reduce code size.  The generic
functions can also check for math domain errors in a generic way, by
testing if the result is NaN or infinity combined with finite inputs.

The result is that, with this patch, all math functions now have full
domain error checking (even gamma and lgamma) and code size has decreased
for most ports.  Code size changes in bytes for those with the math module
are:

   unix x64:  -432
unix nanbox:  -792
      stm32:   -88
    esp8266:   +12

Tests are also added to check domain errors are handled correctly.
2017-10-10 15:57:45 +11:00
Paul Sokolovsky 71c1a05d88 tests/run-tests: Close device under test using "finally".
We want to close communication object even if there were exceptions
somewhere in the code. This is important for --device exec:/execpty:
which may otherwise leave processing running in the background.
2017-10-07 15:49:58 +03:00
Damien George 98dd126e98 tests/extmod: Add test for '-' in character class in regex. 2017-10-05 11:33:49 +11:00
Damien George 0864a6957f py: Clean up unary and binary enum list to keep groups together.
2 non-bytecode binary ops (NOT_IN and IN_NOT) are moved out of the
bytecode group, so this change will change the bytecode format.
2017-10-05 10:49:44 +11:00
Damien George dfa563c71f py/objstr: Make empty bytes object have a null-terminating byte.
Because a lot of string processing functions assume there is a null
terminating byte, so they can work in an efficient way.

Fixes issue #3334.
2017-10-04 17:59:22 +11:00
Damien George 1394258f37 py/objset: Include the failed key in a KeyError raised from set.remove. 2017-10-03 18:03:06 +11:00
Damien George 2ac1364688 py/objset: Check that RHS of a binary op is a set/frozenset.
CPython docs explicitly state that the RHS of a set/frozenset binary op
must be a set to prevent user errors.  It also preserves commutativity of
the ops, eg: "abc" & set() is a TypeError, and so should be set() & "abc".

This change actually decreases unix (x64) code by 160 bytes; it increases
stm32 by 4 bytes and esp8266 by 28 bytes (but previous patch already
introduced a much large saving).
2017-10-03 17:56:27 +11:00
Paul Sokolovsky 8e0b9f495b tests/extmod: Add test for ure regexes leading to infinite recursion.
These now should be caught properly and lead to RuntimeError instead of
crash.
2017-10-03 00:24:32 +03:00
Damien George bdc6e86e07 py/objfloat: Support raising a negative number to a fractional power.
This returns a complex number, following CPython behaviour.  For ports that
don't have complex numbers enabled this will raise a ValueError which gives
a fail-safe for scripts that were written assuming complex numbers exist.
2017-09-26 12:57:51 +10:00
David Lechner 62849b7010 py: Add config option to print warnings/errors to stderr.
This adds a new configuration option to print runtime warnings and errors to
stderr. On Unix, CPython prints warnings and unhandled exceptions to stderr,
so the unix port here is configured to use this option.

The unix port already printed unhandled exceptions on the main thread to
stderr. This patch fixes unhandled exceptions on other threads and warnings
(issue #2838) not printing on stderr.

Additionally, a couple tests needed to be fixed to handle this new behavior.
This is done by also capturing stderr when running tests.
2017-09-26 11:59:11 +10:00
Paul Sokolovsky 9d836fedbd py: Clarify which mp_unary_op_t's may appear in the bytecode.
Not all can, so we don't need to reserve bytecodes for them, and can
use free slots for something else later.
2017-09-25 16:35:19 -07:00
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
Damien George 96fd80db13 py/objexcept: Prevent infinite recursion when allocating exceptions.
The aim of this patch is to rewrite the functions that create exception
instances (mp_obj_exception_make_new and mp_obj_new_exception_msg_varg) so
that they do not call any functions that may raise an exception.  Otherwise
it's possible to create infinite recursion with an exception being raised
while trying to create an exception object.

The two main things that are done to accomplish this are:
1. Change mp_obj_new_exception_msg_varg to just format the string, then
   call mp_obj_exception_make_new to actually create the exception object.
2. In mp_obj_exception_make_new and mp_obj_new_exception_msg_varg try to
   allocate all memory first using functions that don't raise exceptions
   If any of the memory allocations fail (return NULL) then degrade
   gracefully by trying other options for memory allocation, eg using the
   emergency exception buffer.
3. Use a custom printer backend to conservatively format strings: if it
   can't allocate memory then it just truncates the string.

As part of this rewrite, raising an exception without a message, like
KeyError(123), will now use the emergency buffer to store the arg and
traceback data if there is no heap memory available.

Memory use with this patch is unchanged.  Code size is increased by:

   bare-arm:  +136
minimal x86:  +124
   unix x64:   +72
unix nanbox:   +96
      stm32:   +88
    esp8266:   +92
     cc3200:   +80
2017-09-21 15:24:57 +10:00
Paul Sokolovsky fc9a6dd09e py/objstr: strip: Don't strip "\0" by default.
An issue was due to incorrectly taking size of default strip characters
set.
2017-09-19 21:21:12 +03:00
Paul Sokolovsky 9dce823cfd py/modbuiltins: Implement abs() by dispatching to MP_UNARY_OP_ABS.
This allows user classes to implement __abs__ special method, and saves
code size (104 bytes for x86_64), even though during refactor, an issue
was fixed and few optimizations were made:

* abs() of minimum (negative) small int value is calculated properly.
* objint_longlong and objint_mpz avoid allocating new object is the
  argument is already non-negative.
2017-09-18 00:06:43 +03:00
Paul Sokolovsky 75163325ae tests/cpydiff: Add cases for locals() discrepancies.
MicroPython doesn't maintain local symbolic environment, so any feature
depending on it won't work as expected.
2017-09-16 13:05:15 +03:00
Paul Sokolovsky f54b3527f2 tests/run-tests: Fix copy-paste mistake in var name. 2017-09-10 22:38:18 +03:00
Paul Sokolovsky d1f909005a tests/run-tests: Skip class_inplace_op for minimal profile.
Don't assume that MICROPY_PY_ALL_SPECIAL_METHODS is defined, as required
for inplace special methods.

Fixes Zephyr tests.
2017-09-10 22:32:08 +03:00
Paul Sokolovsky d6f9d64d97 tests/class_reverse_op: Test for reverse arith ops special methods.
This test should be run only if support for reverse ops is enabled, so
the corresponding feature_check is added to run-tests.
2017-09-10 17:05:57 +03:00
Damien George 0708dd495f tests/run-bench-tests: Update locations of executables, now in ports/. 2017-09-08 12:11:15 +10:00
Paul Sokolovsky b8ee7ab5b9 py/runtime0.h: Put inplace arith ops in front of normal operations.
This is to allow to place reverse ops immediately after normal ops, so
they can be tested as one range (which is optimization for reverse ops
introduction in the next patch).
2017-09-08 00:10:10 +03:00
Paul Sokolovsky 50b9329eba py/runtime0.h: Move MP_BINARY_OP_DIVMOD to the end of mp_binary_op_t.
It starts a dichotomy of mp_binary_op_t values which can't appear in the
bytecode. Another reason to move it is to VALUES of OP_* and OP_INPLACE_*
nicely adjacent. This also will be needed for OP_REVERSE_*, to be soon
introduced.
2017-09-07 11:26:42 +03:00
Paul Sokolovsky d4d1c45a55 py/runtime0.h: Move relational ops to the beginning of mp_binary_op_t.
This is to allow to encode arithmetic operations more efficiently, in
preparation to introduction of __rOP__ method support.
2017-09-07 10:55:43 +03:00
Paul Sokolovsky 5c603bd0fd py/objlist: Properly implement comparison with incompatible types.
Should raise TypeError, unless it's (in)equality comparison.
2017-09-07 00:10:10 +03:00
tll 68c28174d0 py/objstr: Add check for valid UTF-8 when making a str from bytes.
This patch adds a function utf8_check() to check for a valid UTF-8 encoded
string, and calls it when constructing a str from raw bytes.  The feature
is selectable at compile time via MICROPY_PY_BUILTINS_STR_UNICODE_CHECK and
is enabled if unicode is enabled.  It costs about 110 bytes on Thumb-2, 150
bytes on Xtensa and 170 bytes on x86-64.
2017-09-06 16:43:09 +10:00
Damien George 4a93801c12 all: Update Makefiles and others to build with new ports/ dir layout.
Also renames "stmhal" to "stm32" in documentation and everywhere else.
2017-09-06 14:09:13 +10:00
Paul Sokolovsky 1aaba5cabe py/objtuple: Properly implement comparison with incompatible types.
Should raise TypeError, unless it's (in)equality comparison.
2017-09-06 00:23:41 +03:00
Paul Sokolovsky 376618cd8a tests/class_inplace_op: Test for inplace op fallback to normal one. 2017-09-04 16:44:38 +03:00
Damien George d4b75f6b68 py/obj: Fix comparison of float/complex NaN with itself.
IEEE floating point is specified such that a comparison of NaN with itself
returns false, and Python respects these semantics.  This patch makes uPy
also have these semantics.  The fix has a minor impact on the speed of the
object-equality fast-path, but that seems to be unavoidable and it's much
more important to have correct behaviour (especially in this case where
the wrong answer for nan==nan is silently returned).
2017-09-04 14:16:27 +10:00
Paul Sokolovsky 9950865c39 py/objfloat: Fix binary ops with incompatible objects.
These are now returned as "operation not supported" instead of raising
TypeError. In particular, this fixes equality for float vs incompatible
types, which now properly results in False instead of exception. This
also paves the road to support reverse operation (e.g. __radd__) with
float objects.

This is achieved by introducing mp_obj_get_float_maybe(), similar to
existing mp_obj_get_int_maybe().
2017-09-02 23:05:24 +03:00
Damien George 2daacc5cee py/modstruct: Check and prevent buffer-write overflow in struct packing.
Prior to this patch, the size of the buffer given to pack_into() was checked
for being too small by using the count of the arguments, not their actual
size.  For example, a format spec of '4I' would only check that there was 4
bytes available, not 16; and 'I' would check for 1 byte, not 4.

The pack() function is ok because its buffer is created to be exactly the
correct size.

The fix in this patch calculates the total size of the format spec at the
start of pack_into() and verifies that the buffer is large enough.  This
adds some computational overhead, to iterate through the whole format spec.
The alternative is to check during the packing, but that requires extra
code to handle alignment, and the check is anyway not needed for pack().
So to maintain minimal code size the check is done using struct_calcsize.
2017-09-01 11:11:09 +10:00
Damien George 79d5acbd01 py/modstruct: Check and prevent buffer-read overflow in struct unpacking
Prior to this patch, the size of the buffer given to unpack/unpack_from was
checked for being too small by using the count of the arguments, not their
actual size.  For example, a format spec of '4I' would only check that
there was 4 bytes available, not 16; and 'I' would check for 1 byte, not 4.

This bug is fixed in this patch by calculating the total size of the format
spec at the start of the unpacking function.  This function anyway needs to
calculate the number of items at the start, so calculating the total size
can be done at the same time.
2017-09-01 10:53:29 +10:00
Damien George 793d826d9d py/modstruct: In struct.pack, stop converting if there are no args left.
This patch makes a repeat counter behave the same as repeating the
typecode, when there are not enough args.  For example:
struct.pack('2I', 1) now behave the same as struct.pack('II', 1).
2017-09-01 10:10:51 +10:00
Paul Sokolovsky b349479a49 tests/class_new: Add another testcase for __new__/__init__ interaction.
Similar to the existing testcase, but test that returning both value of
native type and instance of another user class from __new__ lead to
__init__ not being called, for better coverage.
2017-09-01 00:43:52 +03:00
Paul Sokolovsky 35be9e805f tests/class_new: Add checks for __init__ being called and other improvements. 2017-08-30 21:33:42 +03:00
Paul Sokolovsky b565c36963 tests/object_new: Better messages, check user __new__() method.
Make messages more verbose and easier to follow and check that user class'
__new__() is not called by object.__new__(user_class).
2017-08-30 21:29:23 +03:00
Paul Sokolovsky 784909ce16 py/objtype: Handle NotImplemented return from binary special methods.
NotImplemented means "try other fallbacks (like calling __rop__
instead of __op__) and if nothing works, raise TypeError". As
MicroPython doesn't implement any fallbacks, signal to raise
TypeError right away.
2017-08-30 01:39:24 +03:00
Paul Sokolovsky 37379a2974 py/objstr: startswith, endswith: Check arg to be a string.
Otherwise, it will silently get incorrect result on other values types,
including CPython tuple form like "foo.png".endswith(("png", "jpg"))
(which MicroPython doesn't support for unbloatedness).
2017-08-29 00:06:21 +03:00
Paul Sokolovsky e3383e9352 py/stream: seek: Consistently handle negative offset for SEEK_SET.
Per POSIX, this is EINVAL, so raises OSError(EINVAL).
2017-08-20 22:02:41 +03:00
Alex Robbins c89254fd0f extmod/modubinascii: Rewrite mod_binascii_a2b_base64.
This implementation ignores invalid characters in the input. This allows
it to decode the output of b2a_base64, and also mimics the behavior of
CPython.
2017-08-17 09:25:51 +03:00
Damien George 025e5f2b33 py/binary: Change internal bytearray typecode from 0 to 1.
The value of 0 can't be used because otherwise mp_binary_get_size will let
a null byte through as the type code (intepreted as byterray).  This can
lead to invalid type-specifier strings being let through without an error
in the struct module, and even buffer overruns.
2017-08-17 16:19:35 +10:00
Eric Poulsen d5191edf7f extmod/modussl_mbedtls.c: Add ussl.getpeercert() method.
Behaviour is as per CPython but only the binary form is implemented here.
A test is included.
2017-08-16 15:01:00 +10:00
Bas van Sisseren a14ce77b28 py/binary.c: Fix bug when packing big-endian 'Q' values.
Without bugfix:

    struct.pack('>Q', 16)
    b'\x00\x00\x00\x10\x00\x00\x00\x00'

With bugfix:

    struct.pack('>Q', 16)
    b'\x00\x00\x00\x00\x00\x00\x00\x10'
2017-08-15 11:33:43 +10:00
Paul Sokolovsky bfc2092dc5 py/modsys: Initial implementation of sys.getsizeof().
Implemented as a new MP_UNARY_OP. This patch adds support lists, dicts and
instances.
2017-08-11 09:43:07 +03:00
Damien George 3d25d9c7d9 py/objstr: Raise an exception for wrong type on RHS of str binary op.
The main case to catch is invalid types for the containment operator, of
the form str.__contains__(non-str).
2017-08-09 21:25:48 +10:00
Damien George eb2784e8a2 py/objtuple: Allow to use inplace-multiplication operator on tuples. 2017-08-09 21:20:42 +10:00
Alexander Steffen 55f33240f3 all: Use the name MicroPython consistently in comments
There were several different spellings of MicroPython present in comments,
when there should be only one.
2017-07-31 18:35:40 +10:00
Damien George 04552ff71b py: Implement raising a big-int to a negative power.
Before this patch raising a big-int to a negative power would just return
0.  Now it returns a floating-point number with the correct value.
2017-07-25 11:49:22 +10:00
Tom Collins 6cfe737597 tests/basics/builtin_exec: Test various globals/locals args to exec(). 2017-07-21 15:17:33 +10:00
Damien George 6c1b7e008d tests: Rename exec1.py to builtin_exec.py. 2017-07-21 15:11:24 +10:00
Paul Sokolovsky 4368ae3142 extmod/modussl_axtls: Allow to close ssl stream multiple times.
Make sure that 2nd close has no effect and operations on closed streams
are handled properly.
2017-07-20 00:20:53 +03:00
Damien George 761e4c7ff6 all: Remove trailing spaces, per coding conventions. 2017-07-19 13:12:10 +10:00
Paul Sokolovsky ad3abcd324 tests/cpydiff: Add case for str.ljust/rjust. 2017-07-09 15:04:26 +03:00
Paul Sokolovsky 0c5369a1f0 tests/cpydiff/: Improve wording, add more workarounds. 2017-07-09 14:33:55 +03:00
Paul Sokolovsky 5f65ad8c96 tests/cpydiff/core_class_supermultiple: Same cause as core_class_mro. 2017-07-09 13:47:23 +03:00
Paul Sokolovsky c5efb8159f tests/cpydiff/core_arguments: Move under Functions subsection.
This is the last "orphan" case.
2017-07-09 13:36:28 +03:00
Paul Sokolovsky b2979023ac tests/cpydiff/core_class_mro: Move under Classes, add workaround. 2017-07-09 13:32:17 +03:00
Damien George f69ab79ec8 py/objgenerator: Allow to hash generators and generator instances.
Adds nothing to the code size, since it uses existing empty slots in the
type structures.
2017-07-07 11:47:38 +10:00
Paul Sokolovsky ed52955c6b tests/cpydiff/modules_deque: Elaborate workaround. 2017-07-05 23:03:37 +03:00
Krzysztof Blazewicz 7feb7301b2 tests/basics: Add tests for arithmetic operators precedence. 2017-07-05 15:51:03 +10:00
Damien George 6b8b56f859 py/modmath: Check for zero division in log with 2 args. 2017-07-04 02:15:11 +10:00
Damien George b86c65d31c extmod/modubinascii: Add check for empty buffer passed to hexlify.
Previous to this patch hexlify(b'', b':') would lead to a bad crash due to
the computed length of the result being -1=0xffffffff.
2017-07-03 14:52:00 +10:00
Paul Sokolovsky 58b7b01cb5 extmod/modure: If input string is bytes, return bytes results too.
This applies to match.group() and split().

For ARM Thumb2, this increased code size by 12 bytes.
2017-07-01 01:25:45 +03:00
Damien George 369e7fd178 tests/unix/extra_coverage: Add test for mp_vprintf with bad fmt spec. 2017-06-30 12:25:42 +10:00
Damien George 8f6ef8de48 tests/basics/namedtuple1: Add test for creating with pos and kw args. 2017-06-29 17:50:09 +10:00
Damien George 409fc8f9c1 tests/import: Update comment now that uPy raises correct exception. 2017-06-28 12:21:29 +10:00
Damien George 3a9445c6b3 tests/import: Add a test for the builtin __import__ function. 2017-06-28 12:21:29 +10:00
Damien George 4a6c0fda78 tests: Auto detect floating point capabilites of the target.
The floating-point precision of the target is detected (0, 30, 32 or 64)
and only those tests which can run on the target will be run.
2017-06-26 13:47:00 +10:00
Paul Sokolovsky bc7659eb59 tests/connect_nonblock: Refactor towards real net_hosted test.
In the future, a special runner for such tests will import each test and
call test() function with an address of test server to use.
2017-06-23 21:27:05 +03:00
Paul Sokolovsky 3f9d59c87a tests/net_inet: Move tests which don't require full Internet to net_hosted.
The idea is that these tests can be run with just a test server running
on a test host, with device under test connecting to it, instead of
requiring Internet connection for testing.

Such setup is however WIP, and some tests in net_hosted/ are so far
written to connect to Internet, as there're not test server written
yet. This is expected to evolve over time.
2017-06-23 21:12:32 +03:00
Damien George 44922934f5 tests/basics: Add tests for for-else statement. 2017-06-22 14:02:14 +10:00
Damien George 458cbacb8f tests/net_inet: Add tests for accept and connect in nonblocking mode.
Some of these tests don't require an Internet connection, but here is a
good place to put them for now.
2017-06-21 12:25:10 +10:00
Paul Sokolovsky 4caa27ae0e tests/net_inet/test_tls_sites.py: Integration test for SSL connections.
This attempts to bootstrap network tests for MicroPython. This commits
sets test/net_inet/ as place for tests which require access to wide
Internet. They aren't intended to be run as part of the main testsuite,
instead to be run manually on demand.

test_tls_sites.py in particular check that it's possible to establish
SSL/TLS connection to select sites on the Internet: few references ones,
plus those for which problems were reported, and resolved.
2017-06-21 01:58:36 +03:00
Damien George e269cabe3e py/objint: In to_bytes(), allow length arg to be any int and check sign. 2017-06-15 14:21:02 +10:00
Damien George 8c5632a869 py/objint: Support "big" byte-order in int.to_bytes(). 2017-06-15 13:56:21 +10:00
Damien George 1e70fda69f py/compile: Raise SyntaxError if positional args are given after */**.
In CPython 3.4 this raises a SyntaxError.  In CPython 3.5+ having a
positional after * is allowed but uPy has the wrong semantics and passes
the arguments in the incorrect order.  To prevent incorrect use of a
function going unnoticed it is important to raise the SyntaxError in uPy,
until the behaviour is fixed to follow CPython 3.5+.
2017-06-14 18:18:01 +10:00
Damien George e374cfff80 py/modthread: Raise RuntimeError in release() if lock is not acquired. 2017-06-14 14:43:50 +10:00
Damien George 6ed4581f54 py/formatfloat: Fix number of digits and exponent sign when rounding.
This patch fixes 2 things when printing a floating-point number that
requires rounding up of the mantissa:
- retain the correct precision; eg 0.99 becomes 1.0, not 1.00
- if the exponent goes from -1 to 0 then render it as +0, not -0
2017-06-13 13:36:56 +10:00
Damien George f55dcddbc7 tests/extmod/vfs_basic: Allow test to pass on embedded targets. 2017-06-11 22:56:27 +10:00
Paul Sokolovsky 85d809d1f4 tests: Convert remaining "sys.exit()" to "raise SystemExit". 2017-06-10 20:34:38 +03:00
Paul Sokolovsky a2803b74f4 tests/basics: Convert "sys.exit()" to "raise SystemExit". 2017-06-10 20:03:01 +03:00
Paul Sokolovsky 07241cd37a py/objstringio: If created from immutable object, follow copy on write policy.
Don't create copy of immutable object's contents until .write() is called
on BytesIO.
2017-06-09 17:33:01 +03:00
Paul Sokolovsky e094200750 tests/float/builtin_float_minmax: PEP8 fixes. 2017-06-08 17:23:22 +03:00
Damien George fde54350a8 tests/float: Convert "sys.exit()" to "raise SystemExit".
The latter is shorter and simpler because it doesn't require importing the
sys module.
2017-06-08 14:00:57 +10:00
Damien George f6ef8e3f17 extmod/vfs: Allow to statvfs the root directory. 2017-06-07 15:17:45 +10:00
Damien George 7400d88762 tests/basics/string_rsplit: Add tests for negative "maxsplit" argument. 2017-06-02 13:08:18 +10:00
Ville Skyttä ca16c38210 various: Spelling fixes 2017-05-29 11:36:05 +03:00
Damien George 8b13cd7e19 tests/basics: Add more tests for unwind jumps from within a try-finally.
These tests excercise cases that are fixed by the previous two commits.
2017-05-25 20:48:16 +10:00
Damien George 218a876f97 tests/basics/builtin_range: Add tests for negative slicing of range. 2017-05-18 17:32:42 +10:00
Damien George e1b0f2a16f tests/basics/list_slice_3arg: Add more tests for negative slicing. 2017-05-18 17:32:42 +10:00
Tom Collins 162a0f942b tests/io/bytesio_ext: Test read() after seek() past end of BytesIO object. 2017-05-15 23:58:06 +03:00
Paul Sokolovsky 054a381d7c tests/extmod/vfs_fat_more: Make skippable is uos is not available.
Fixes Zephyr tests.
2017-05-13 14:13:53 +03:00
Damien George cda09727b4 tests/extmod/vfs_fat: Add test for ilistdir of a non-existent directory. 2017-05-13 19:10:15 +10:00
Tom Collins 760aa0996f tests/basics/lexer: Add line continuation tests for lexer.
Tests for an issue with line continuation failing in paste mode due to the
lexer only checking for \n in the "following" character position, before
next_char() has had a chance to convert \r and \r\n to \n.
2017-05-12 15:14:25 +10:00
Damien George 852c215d76 tests/extmod/vfs: Update tests to reflect new ilistdir() method. 2017-05-10 11:39:29 +10:00
Damien George 9bd67d9fbc tests/extmod: Make some vfs tests fully unmount FSs before running.
Otherwise the existing FSs can interfere with the tests, and in some
cases the tests can write to the real FS on the device.
2017-05-09 15:50:40 +10:00
Tom Collins d00d062af2 tests/basics/lexer: Add lexer tests for input starting with newlines. 2017-05-09 14:48:00 +10:00
Damien George e711e2d44a tests/basics: Add memoryview test for big ints. 2017-05-09 10:49:19 +10:00
Damien George 2e9e14980d tests/basics: Update array test for big-int with lL typecodes. 2017-05-09 10:46:43 +10:00
Paul Sokolovsky 4a4490ffcc py/modio: resource_stream: Implement "package" param handling. 2017-05-06 18:42:35 +03:00
Damien George 084824f866 tests: Move super-as-local test from cpydiff to basic tests.
It's now possible to use the name "super" as a local variable.
2017-05-06 11:01:57 +10:00
Damien George dce7dd4259 tests/micropython: Add test for int.from_bytes with many zero bytes. 2017-05-06 10:29:09 +10:00
Damien George 1b3e372418 tests/extmod: Add some more VFS tests. 2017-05-05 20:15:10 +10:00
Damien George 6c8b57a902 tests/extmod: Add more tests for VFS FAT. 2017-05-05 20:15:10 +10:00
Paul Sokolovsky 12ea06567c tests/cpydiff/core_function_unpacking: Fill in workaround. 2017-05-04 00:48:48 +03:00
Paul Sokolovsky 92657c671f tests/cpydiff/core_import_split_ns_pkgs: Test for split namespace packages. 2017-05-03 17:16:19 +03:00
Paul Sokolovsky 3923f96dc6 tests/cpydiff/core_import_path: Test showing difference in package.__path__. 2017-05-03 12:22:53 +03:00
Paul Sokolovsky 7d4ba9d257 tests/io/resource_stream: Add test for uio.resource_stream(). 2017-05-03 01:47:14 +03:00
Paul Sokolovsky c1b19115e5 tests/cpydiff/core_import_prereg: Fill in cause and workaround. 2017-05-02 14:12:52 +03:00
Paul Sokolovsky 8bb84cc627 tests/cpydiff/core_function_userattr: Clarify, fill in cause and workaround. 2017-05-02 03:43:21 +03:00
Paul Sokolovsky 58ecbc7752 tests/cpydiff/core_arguments: Fill in cause/workaround. 2017-05-02 03:36:47 +03:00
Damien George 810133d97d tests/basics: Add tests for int.from_bytes when src has trailing zeros.
The trailing zeros should be truncated from the converted value.
2017-04-25 12:07:02 +10:00
Damien George 30badd1ce1 tests: Add tests for calling super and loading a method directly. 2017-04-22 23:39:38 +10:00
Damien George 5335942b59 py/compile: Refactor handling of special super() call.
This patch refactors the handling of the special super() call within the
compiler.  It removes the need for a global (to the compiler) state variable
which keeps track of whether the subject of an expression is super.  The
handling of super() is now done entirely within one function, which makes
the compiler a bit cleaner and allows to easily add more optimisations to
super calls.

Changes to the code size are:

   bare-arm: +12
    minimal:  +0
   unix x64: +48
unix nanbox: -16
     stmhal:  +4
     cc3200:  +0
    esp8266: -56
2017-04-22 21:46:32 +10:00
Paul Sokolovsky 9e8f316392 extmod/moductypes: Fix bigint handling for 32-bit ports. 2017-04-21 16:43:21 +03:00
Damien George c7c14f1634 tests/micropython: Add test for micropython.kbd_intr(). 2017-04-18 17:24:30 +10:00
Paul Sokolovsky 57b5ee2fcf tests/run-tests: Don't post-process CRASH result in any way.
If we got a CRASH result, return early, similar to SKIP. This is important
because previous refactor changed branching logic a bit, so CRASH now gets
post-processed into CRASH\n, which broke remote hardware tests.
2017-04-16 17:59:11 +03:00
Damien George 61616e84ce extmod/machine_signal: Rename "inverted" arg to "invert", it's shorter.
A shorter name takes less code size, less room in scripts and is faster to
type at the REPL.

Tests and HW-API examples are updated to reflect the change.
2017-04-15 21:01:47 +03:00
Paul Sokolovsky 5b8122f2bb tests/run-tests: Search feature checks wrt to main script location.
If run-tests script is run from another dir, we still want to look up
feature checks in run-tests' dir.
2017-04-14 17:07:13 +03:00
Damien George 967cad7434 tests/extmod/utimeq1: Improve coverage of utimeq module. 2017-04-13 23:34:28 +10:00
Damien George b6fff4186d tests/basics: Add test for tuple inplace add. 2017-04-05 12:38:18 +10:00
Damien George dcd8f52766 tests/basics: Add tests for raising ValueError when range() gets 0 step. 2017-04-05 10:52:29 +10:00
Peter Hinch 468c6f9da1 extmod/modframebuf: Make monochrome bitmap formats start with MONO_.
MONO_xxx is much easier to read if you're not familiar with the code.
MVLSB is deprecated but kept for backwards compatibility, for the time
being.

This patch also updates the associated docs and tests.
2017-04-04 17:38:33 +10:00
Damien George 805b1c8bc3 tests/run-tests: Update names of tests that may need skipping. 2017-04-04 12:26:43 +10:00
Damien George 677fb31015 tests/float: Add tests for hashing float and complex numbers. 2017-04-04 12:14:34 +10:00
Paul Sokolovsky 831e157226 tests/run-tests: Introduce generic "minimal" target.
Used e.g. by Zephyr port.
2017-04-03 10:20:48 +03:00
Paul Sokolovsky 806c07c898 tests/micropython/heapalloc_iter: Improve skippability. 2017-04-03 00:27:01 +03:00
Paul Sokolovsky 28876d3902 tests/float/byte*_construct: Skip on missing array module. 2017-04-03 00:17:43 +03:00
Paul Sokolovsky 499ea8b253 tests/extmod/vfs_fat_fileio*: Improve skippability.
Should be skipped on missing uso, uerrno modules.
2017-04-03 00:14:57 +03:00
Paul Sokolovsky b099aeb3ca run-tests: Add feature check for "const" keyword and skip related tests. 2017-04-02 22:52:18 +03:00
Paul Sokolovsky b9e9cfcfc1 tests: vfs_fat_fileio.py is too big to be parsed in 16K heap, split in 2.
This restores ability to run testsuite with 16K heap.
2017-04-02 22:02:11 +03:00
Paul Sokolovsky 5b2db4bb51 tests/run-tests: Be sure to close Pyboard object on completion.
So underlying device was properly closed too.
2017-04-02 20:49:16 +03:00
Damien George bf51e2ff98 tests/basics: Add tests for list and bytearray growing using themselves. 2017-04-02 17:31:32 +10:00
Damien George 734775524e tests/basics: Add test for super() when self is closed over. 2017-03-27 11:29:11 +11:00
Damien George bfb48c1620 tests/float: Add tests for round() of inf, nan and large number. 2017-03-24 11:00:45 +11:00
Damien George bacb52aa2d tests/float: Add tests for math funcs that return ints.
One should test bigint, inf and nan to make sure all cases are covered.
2017-03-23 23:54:10 +11:00
Paul Sokolovsky 4a4bb84e92 tests/heapalloc_str: Test no-replacement case for str.replace(). 2017-03-22 22:17:52 +03:00
Peter Hinch 231cfc84a7 extmod/modframebuf: Add support for monochrome horizontal format.
MHLSB and MHMSB formats are added to the framebuf module, which have 8
adjacent horizontal pixels represented in a single byte.
2017-03-20 16:21:47 +11:00
Damien George 74faf4c5fc unix/coverage: Enable scheduler and add tests for it. 2017-03-20 15:20:26 +11:00
Damien George c772817dee tests/micropython: Add tests for micropython.schedule(). 2017-03-20 15:20:26 +11:00
Damien George eeff0c3528 tests/basics/bytes_add: Add tests for optimised bytes addition. 2017-03-16 14:31:03 +11:00
Damien George ecb4357fe1 tests/basics: Move string-modulo-format int tests to dedicated file. 2017-03-15 17:34:47 +11:00
Damien George b154468b08 tests/basics: Add test for string module formatting with int argument. 2017-03-15 17:31:17 +11:00
Damien George 3a0b2be6e2 tests/basics/string_format2: Adjust comment now that tests succeed. 2017-03-15 17:25:46 +11:00
Damien George e29f704b67 tests/micropython/viper_error: Add more tests to improve coverage. 2017-03-14 23:05:41 +11:00
Rami Ali 8a57cacd78 tests/extmod: Improve tinfgzip.c test coverage. 2017-03-14 22:13:36 +11:00
Damien George a49a96bb5d tests/extmod/vfs_basic: Unmount all existing devices before doing test.
This is so the test can run successfully on targets that already have
something mounted.
2017-03-14 22:08:37 +11:00
Damien George 923ec1169f tests/run-tests: Re-instate skipping of doubleprec test on pyboard. 2017-03-14 22:07:52 +11:00
Damien George 05fec17d9b tests/basics/struct_micropython: Add test for 'S' typecode in ustruct.
The 'S' typecode is a uPy extension so it should be grouped with the other
extension (namely 'O' typecode).  Testing 'S' needs uctypes which is an
extmod module and not always available, so this test is made optional and
will only be run on ports that have (u)struct and uctypes.  Otherwise it
will be silently skipped.
2017-03-14 18:27:43 +11:00
Rami Ali 77cbd173df tests: Improve binary.c test coverage. 2017-03-14 18:27:29 +11:00
Rami Ali 4e86ca398f tests/extmod: Improve re1.5/recursiveloop.c test coverage. 2017-03-14 17:17:45 +11:00
Damien George 773b0bac41 tests/extmod/vfs_basic: Add more tests for basic VFS functionality. 2017-03-14 16:07:30 +11:00
Damien George 8891b2e700 tests/extmod: Add a test for core VFS functionality, sans any filesystem. 2017-03-13 21:42:02 +11:00
Paul Sokolovsky 3e321f1724 tests/misc/: Make few tests skippable. 2017-03-11 01:17:02 +01:00
Damien George f07a56fa3b tests/extmod: Rename websocket test to websocket_basic.
This is so that the filename of the test doesn't clash with the module name
itself (being "websocket"), and lead to potential problems executing the
test.
2017-03-10 15:05:08 +11:00
Paul Sokolovsky c9705cff68 tests/basics/fun_error: Split out skippable test. 2017-03-10 02:22:56 +01:00
Paul Sokolovsky 854bb322bf tests/feature_check/int_big: Rework "big int" detection.
MICROPY_LONGINT_IMPL_LONGLONG doesn't have overflow detection, so just
parsing a large number won't give an error, we need to print it out
to check that the whole number was parsed.
2017-03-10 02:11:43 +01:00
Paul Sokolovsky bc5bffbf65 tests/micropython/opt_level: Clarify the expected output for opt_level == 3. 2017-03-09 23:22:31 +01:00
Paul Sokolovsky 53018d5ad2 tests/micropython/heapalloc_traceback: Fix backtrace line # after refactor. 2017-03-09 12:51:45 +01:00
Paul Sokolovsky 1a71d30fb8 tests/micropython: Make uio-using tests skippable. 2017-03-09 10:26:31 +01:00
Paul Sokolovsky ce63a95a85 tests/dict_fromkeys: Split out skippable part. 2017-03-09 08:31:35 +01:00
Alex March ce0b5e078b tests/extmod: Add websocket tests.
These short unit tests test the base uPy methods as well as parts of the
websocket protocol, as implemented by uPy.

@dpgeorge converted the original socket based tests by @hosaka to ones
that only require io.BytesIO.
2017-03-09 16:47:41 +11:00
Damien George 38f063ea72 tests/extmod: Add very basic feature test for ussl module.
This test just tests that the basic functions/methods can be called with
the appropriate arguments.  There is no real test of underlying
functionality.

Thanks to @hosaka for the initial implementation of this test.
2017-03-09 13:42:34 +11:00
Paul Sokolovsky a0cbc108ba tests/float: Make various tests skippable. 2017-03-09 00:11:05 +01:00
Paul Sokolovsky 983144404b tests/basic: Make various tests skippable. 2017-03-09 00:07:19 +01:00
Paul Sokolovsky bdd48e67ee tests/uctypes_array_assign_native_le: Split off intbig part. 2017-03-07 08:40:03 +01:00
Paul Sokolovsky c98d7461a1 tests/micropython/: Split off intbig tests. 2017-03-07 07:12:58 +01:00
Krzysztof Blazewicz 1bd17de4b7 tests/basics/unpack1.py: Test if *a, = b copies b when b is a list. 2017-03-07 16:48:16 +11:00
Krzysztof Blazewicz 38c3778b27 tests/basics/string_join.py: Add test case where argument is not iterable. 2017-03-07 16:48:16 +11:00
Paul Sokolovsky 88ffe0d5cc tests/string_format_modulo2: Split off intbig test. 2017-03-07 00:13:36 +01:00
Paul Sokolovsky 4b03941f5e tests/float2int*: Suffix with _intbig, don't run on any other int type.
I.e. they don't run successfully with MICROPY_LONGINT_IMPL_NONE
and MICROPY_LONGINT_IMPL_LONGLONG (the problem is that they generate
different output than CPython, TODO to fix that).
2017-03-06 16:30:12 +01:00
Paul Sokolovsky 121fb88988 float/float2int*: Make actually be parsable for MICROPY_LONGINT_IMPL_NONE.
The use of large literal numbers is a big no-no when it comes to writing
programs which work with different int representations. Also, some checks
are pretty adhoc (e.g using struct module to check for 64-bitness). This
change bases entire detection on sys.maxsize and integer operarions, and
thus more correct, even if longer.

Note that this change doesn't mean that any of these tests can pass with
anything but MPZ - even despite checking for various int representations,
the tests aren't written to be portable among them.
2017-03-06 16:23:09 +01:00
Paul Sokolovsky 325c4473a5 tests/float/complex1: Split out intbig test. 2017-03-06 15:46:01 +01:00
Paul Sokolovsky 3ab6aa3a6d tests/basic: Split tests into working with small ints and not working.
Tests which don't work with small ints are suffixed with _intbig.py. Some
of these may still work with long long ints and need to be reclassified
later.
2017-03-04 00:13:27 +03:00
Paul Sokolovsky 89e570a5b4 tests/run-tests: Check for big int availability and skip related tests.
Big aka arbitrary-precision integers (implemented by MPZ module) are used
in tests starting with "int_big_" or ending with "_intbig".
2017-03-03 20:16:59 +03:00
Damien George 3d91c12d33 tests/basics: Add further tests for OrderedDict. 2017-03-03 11:23:54 +11:00
Damien George ecc635d551 tests/extmod: Add test for machine.Signal class. 2017-03-02 16:09:16 +11:00
Damien George f4a12dca58 py/objarray: Disallow slice-assignment to read-only memoryview.
Also comes with a test for this.  Fixes issue #2904.
2017-02-27 16:09:57 +11:00
Damien George 5255255fb9 py: Create str/bytes objects in the parser, not the compiler.
Previous to this patch any non-interned str/bytes objects would create a
special parse node that held a copy of the str/bytes data.  Then in the
compiler this data would be turned into a str/bytes object.  This actually
lead to 2 copies of the data, one in the parse node and one in the object.
The parse node's copy of the data would be freed at the end of the compile
stage but nevertheless it meant that the peak memory usage of the
parse/compile stage was higher than it needed to be (by an amount equal to
the number of bytes in all the non-interned str/bytes objects).

This patch changes the behaviour so that str/bytes objects are created
directly in the parser and the object stored in a const-object parse node
(which already exists for bignum, float and complex const objects).  This
reduces peak RAM usage of the parse/compile stage, simplifies the parser
and compiler, and reduces code size by about 170 bytes on Thumb2 archs,
and by about 300 bytes on Xtensa archs.
2017-02-24 13:43:43 +11:00
Damien George f62503dc47 tests/micropython: Add test for consts that are bignums. 2017-02-24 13:08:18 +11:00
Damien George 465a604547 tests/cpydiff: Add a test for storing iterable to a list slice. 2017-02-20 17:22:12 +11:00
Rami Ali 86c7507233 tests/cpydiff: Add initial set of tests for uPy-CPython differences.
These tests are intended to fail, as they provide a programatic record of
differences between uPy and CPython.  They also contain a special comment
at the start of the file which has meta-data describing the difference,
including known causes and known workarounds.
2017-02-20 16:50:34 +11:00
Damien George 89267886cc py/objlist: For list slice assignment, allow RHS to be a tuple or list.
Before this patch, assigning anything other than a list would lead to a
crash.  Fixes issue #2886.
2017-02-20 15:09:59 +11:00
Paul Sokolovsky 6fc6f10b1e tests/heapalloc_exc_raise.py: Heap alloc test for raising/catching exc. 2017-02-20 04:22:32 +03:00
Damien George d87c6b6768 tests/basics/string_join: Add more tests for string concatenation. 2017-02-17 12:30:27 +11:00
Damien George c889f01b8d tests/cmdline/cmd_parsetree: Update to work with changes to grammar. 2017-02-17 12:29:51 +11:00
Damien George 0ec957d7c5 tests/cmdline: Update cmd_parsetree test for changes to grammar order. 2017-02-16 19:45:07 +11:00
Damien George 7839b8b827 tests/micropython/heapalloc_iter: Add tests for contains and unpack. 2017-02-16 19:11:34 +11:00
Damien George 019048a6dc tests/micropython: Add test for iterating with the heap locked. 2017-02-16 19:11:34 +11:00
Damien George 86b3db9cd0 tests/cmdline/cmd_showbc: Update to work with recent changes. 2017-02-16 18:38:07 +11:00
Damien George 861b001783 tests/cmdline: Update tests to pass with latest changes to bytecode. 2017-02-16 18:38:07 +11:00
Damien George f4df3aaa72 py: Allow bytecode/native to put iter_buf on stack for simple for loops.
So that the "for x in it: ..." statement can now work without using the
heap (so long as the iterator argument fits in an iter_buf structure).
2017-02-16 18:38:06 +11:00
Paul Sokolovsky f980c70997 tests/basic/: Make various tests skippable.
To run the testsuite on small ports.
2017-02-15 18:11:16 +03:00
Paul Sokolovsky b737c9cbc8 tests/gen_yield_from_close: Use range() instead of reversed().
As a "more basic" builtin iterator, present even in smaller ports.
2017-02-15 17:05:27 +03:00
Damien George 06a12ada48 tests/thread: Add stress-test for creating many threads. 2017-02-15 11:12:37 +11:00
Damien George 2847d7431d tests/thread: Replace busy waiting loops with a loop that sleeps.
Depending on the thread scheduler, a busy-wait loop can hog the CPU and
make the tests very slow.  So convert such loops to loops that have an
explicit sleep, allowing the worker threads to do their job.
2017-02-15 11:12:37 +11:00
Paul Sokolovsky f2d732f459 tests/extmod: Make tests skippable. 2017-02-15 01:56:22 +03:00
Paul Sokolovsky 7bb146350e tests/dict_fromkeys: Revert to use reversed() to run in native codegen mode. 2017-02-15 01:30:16 +03:00
Paul Sokolovsky 83623b2fde tests/basic/[a-f]*: Make skippable.
For small ports which don't have all features enabled.
2017-02-15 00:57:56 +03:00
Paul Sokolovsky d61ce32022 tests/builtin_dir: The most expected thing in sys is exit, test for it. 2017-02-14 23:30:06 +03:00
Paul Sokolovsky 800b163cd8 tests/comprehension1, containment: Split set tests to separate files.
To make skippable.
2017-02-14 22:31:08 +03:00
Paul Sokolovsky ce2e0eeb7b tests/run-tests: Allow to skip tests using async/await keywords. 2017-02-14 22:03:25 +03:00
stijn c6fd9ba4f3 tests: Add option to not clear MICROPYPATH when running tests
This allows using the test runner for other scenarios than just
testing uPy itself.
The principle of comparing either to CPython or else to a .exp
file is really handy but to be able to test custom modules not
built into micropython.exe one needs to be able to specify the
module search path a.k.a MICROPYPATH.
2017-02-14 20:19:00 +03:00
Damien George e08395a35c tests/misc: Add test for line number printing with large bytecode chunk. 2017-02-10 12:02:02 +11:00
dmazzella 18e6569166 py/objtype: Implement __delattr__ and __setattr__.
This patch implements support for class methods __delattr__ and __setattr__
for customising attribute access.  It is controlled by the config option
MICROPY_PY_DELATTR_SETATTR and is disabled by default.
2017-02-09 12:40:15 +11:00
Damien George d3bb3e38df tests/pyb: Adjust tests so they can run on PYB and PYBLITE.
A few tests still fail on PYBLITE, and that's due to differences in the
available peripheral block numbers on the different MCUs (eg I2C(2)
exists on one, but it's I2C(3) on the other).
2017-02-06 13:50:34 +11:00
Damien George 27c149efe0 stmhal: Add pyb.fault_debug() function, to control hard-fault behaviour.
This new function controls what happens on a hard-fault:
- debugging disabled: board will do a reset
- debugging enabled: board will print registers and stack and flash LEDs

The default is disabled, ie to do a reset.  This is different to previous
behaviour which flashed the LEDs and waited indefinitely.
2017-02-06 13:22:17 +11:00
Paul Sokolovsky d5e9ab6e61 extmod/machine_pulse: Make time_pulse_us() not throw exceptions.
machine.time_pulse_us() is intended to provide very fine timing, including
while working with signal bursts, where each transition is tracked in row.
Throwing and handling an exception may take too much time and "signal loss".
So instead, in case of a timeout, just return negative value. Cases of
timeout while waiting for initial signal stabilization, and during actual
timing, are recognized.

The documentation is updated accordingly, and rewritten somewhat to clarify
the function behavior.
2017-02-05 14:20:17 +03:00
Damien George 84fb292cd5 tests/basics/string_format_modulo: Add more tests for dict formatting. 2017-02-03 12:17:43 +11:00
Paul Sokolovsky 87882e1708 tests: Split tests for 2- and 3-arg pow(). 2017-02-02 23:34:52 +03:00
Nicko van Someren df0117c8ae py: Added optimised support for 3-argument calls to builtin.pow()
Updated modbuiltin.c to add conditional support for 3-arg calls to
pow() using MICROPY_PY_BUILTINS_POW3 config parameter. Added support in
objint_mpz.c for for optimised implementation.
2017-02-02 22:23:10 +03:00
Damien George 8a39e18f5f tests/float: Add tests for zero to a negative power. 2017-02-03 00:04:13 +11:00
Damien George 05c70fdfba tests/basics/set_binop: Add tests for inplace set operations. 2017-02-02 23:36:53 +11:00
Paul Sokolovsky b32880bd51 tests/heapalloc_bytesio: Test for BytesIO with preallocates space. 2017-02-02 00:38:38 +03:00
Damien George 28185bb81b tests/thread: Fix stack size test so tests run reliably on baremetal. 2017-02-01 17:21:35 +11:00
Damien George bebb3a6160 tests/thread: Make thread_exc2 runable on baremetal. 2017-01-31 13:59:20 +11:00
Paul Sokolovsky 33b8e65bc0 tests/basics/zip: Make skippable. 2017-01-31 00:33:01 +03:00
Paul Sokolovsky aee723ed4c tests/run-tests: Skip frozenset tests if set literal syntax is not available. 2017-01-31 00:25:09 +03:00