Commit Graph

487 Commits

Author SHA1 Message Date
Damien George c7a79284bb tests: Enable misc tests on pyboard; output 4 sig figs in rge_sm. 2014-09-06 18:38:55 +01:00
Damien George 17598d49e1 unix: Don't use -Wno-error=cpp or #warning; fix strict alias warning.
For the sake of older versions of gcc (and other compilers), don't use
the #warning CPP directive, nor the -Wno-error=cpp option.

Also, fix a strict alias warning in modffi.c for older compilers, and
add a test for ffi module.

Addresses issue #847.
2014-09-06 17:46:52 +01:00
Damien George 9a21d2e070 py: Make mpz able to use 16 bits per digit; and 32 on 64-bit arch.
Previously, mpz was restricted to using at most 15 bits in each digit,
where a digit was a uint16_t.

With this patch, mpz can use all 16 bits in the uint16_t (improvement
to mpn_div was required).  This gives small inprovements in speed and
RAM usage.  It also yields savings in ROM code size because all of the
digit masking operations become no-ops.

Also, mpz can now use a uint32_t as the digit type, and hence use 32
bits per digit.  This will give decent improvements in mpz speed on
64-bit machines.

Test for big integer division added.
2014-09-06 17:15:34 +01:00
Damien George 02d95d7ce9 py: Fix 2 bugs in native emitter: jump_or_pop and stack settling.
Addresses issue #838.
2014-08-29 20:05:32 +01:00
Damien George 15d2fe8da4 tests: Add option to run-tests to enable native emitter. 2014-08-29 19:47:10 +01:00
Dave Hylands b7f7c655ed Make int(b'123') work properly. 2014-08-26 19:15:04 -07:00
Damien George 779794a680 py: Add dispatch for user defined ==, >, <=, >=.
Addresses issue #827.
2014-08-26 09:31:26 +01:00
Damien George fa1a9bc9fd tests: Add test for pyb.disable_irq and pyb.enable_irq. 2014-08-25 18:44:10 +01:00
Damien George 7310fd469a py: Consolidate min/max functions into one, and add key= argument.
Addresses issue #811.
2014-08-24 19:14:09 +01:00
Damien George 8ba832456e stmhal, modtime: Small changes, reduced code size by around 80 bytes.
Also added test for modtime.
2014-08-24 17:40:24 +01:00
Damien George 3c658a4e75 py: Fix bug where GC collected native/viper/asm function data.
Because (for Thumb) a function pointer has the LSB set, pointers to
dynamic functions in RAM (eg native, viper or asm functions) were not
being traced by the GC.  This patch is a comprehensive fix for this.

Addresses issue #820.
2014-08-24 16:28:17 +01:00
Damien George 86de21b810 py: Viper can call functions with native types, and raise exceptions. 2014-08-16 22:06:11 +01:00
Damien George d779b9642f tests: Wait for just over 1 sec when testing RTC.
Waiting for 1000ms between seconds of RTC is sometimes too quick.
Waiting for 1001ms is enough for the RTC to pass 1 second.
2014-08-16 13:39:14 +01:00
Damien George e6c0dff967 py: Viper can now store to global. 2014-08-15 23:47:59 +01:00
Damien George a5190a7dac py: Fix typing of viper locals; allow default types in annotation. 2014-08-15 22:39:08 +01:00
Damien George 2ac4af6946 py: Allow viper to have type annotations.
Viper functions can now be annotated with the type of their arguments
and return value.  Eg:

@micropython.viper
def f(x:int) -> int:
    return x + 1
2014-08-15 16:45:41 +01:00
Damien George 9b7a8ee8f1 py: Fix mult by negative number of tuple, list, str, bytes.
Multiplication of a tuple, list, str or bytes now yields an empty
sequence (instead of crashing).  Addresses issue #799

Also added ability to mult bytes on LHS by integer.
2014-08-13 13:22:24 +01:00
Damien George 1ddd844815 extmod: Finish rename of zlib to zlibd; enable zlibd on stmhal. 2014-08-12 23:23:53 +01:00
Paul Sokolovsky 5073d3da07 tests: Add test for zlibd module. 2014-08-13 00:26:26 +03:00
Damien George bb91f1195a py: Improve range: add len, subscr, proper print.
Can now index ranges with integers and slices, and reverse ranges
(although reversing is not very efficient).

Not sure how useful this stuff is, but gets us closer to having all of
Python's builtins.
2014-08-12 19:41:18 +01:00
Damien George 4c03b3a899 py: Implement builtin reversed() function.
reversed function now implemented, and works for tuple, list, str, bytes
and user objects with __len__ and __getitem__.

Renamed mp_builtin_len to mp_obj_len to make it publically available (eg
for reversed).
2014-08-12 18:33:40 +01:00
Paul Sokolovsky 9749b2fb0d objstr: Make sure that bytes are indexed as bytes, not as unicode.
Fixes #795.
2014-08-11 22:38:00 +03:00
Paul Sokolovsky 5f930337bc objarray: Implement equality testing between arrays and other buffers. 2014-08-10 16:22:57 +03:00
Damien George b92e7533d3 tests, pyb: Update pin test. 2014-08-08 22:38:58 +01:00
Paul Sokolovsky d0f5e61ab5 py: Implement __file__ attribute for modules. 2014-07-28 21:21:59 +03:00
Paul Sokolovsky 512465bc66 tests: Add testcase for read by length past EOF.
Currently broken for unicode input streams.
2014-07-22 00:11:37 +03:00
Damien George 1694bc733d py: Add stream reading of n unicode chars; unicode support by default.
With unicode enabled, this patch allows reading a fixed number of
characters from text-mode streams; eg file.read(5) will read 5 unicode
chars, which can made of more than 5 bytes.

For an ASCII stream (ie no chars > 127) it only needs to do 1 read.  If
there are lots of non-ASCII chars in a stream, then it needs multiple
reads of the underlying object.

Adds a new test for this case.  Enables unicode support by default on
unix and stmhal ports.
2014-07-19 18:34:04 +01:00
Paul Sokolovsky a1760a56ff test: Add run-tests-exp.sh, script to run testsuite with only sh dependency.
This script uses expected test results as generated by run-tests --write-exp,
and requires only standard unix shell funtionality (no bash). It is useful
to run testsuite on embedded systems, where there's no CPython and Bash.
2014-07-13 18:49:56 +03:00
Paul Sokolovsky 2cf381081a run-tests: Add option to write CPython's test results to .exp files.
Mostly to run testsuite on targets which doesn't have CPython.
2014-07-12 16:34:51 +03:00
Paul Sokolovsky 2097c8b1e1 moductypes: Add symbolic constants to specify bitfield position/length. 2014-07-11 00:06:36 +03:00
Paul Sokolovsky 8215847b4d moductypes: Foreign data interface module, roughly based on ctype ideas.
But much smaller and memory-efficient. Uses Python builtin data structures
(dict, tuple, int) to describe structure layout.
2014-07-09 19:28:24 +03:00
Damien George 539681fffd tests: Rename test scripts, changing - to _ for consistency.
From now on, all new tests must use underscore.

Addresses issue #727.
2014-07-05 06:14:29 +01:00
Damien George 0182385ab0 py: Automatically ake __new__ a staticmethod.
Addresses issue #622.
2014-07-05 05:55:00 +01:00
Damien George 41736f8201 tests: Write output in byte mode, not text mode.
This enables testing unicode and non-unicode implementations.
2014-06-28 10:29:12 +01:00
Damien George b3a50f0f3e Merge branch 'master' into unicode
Conflicts:
	py/mpconfig.h
2014-06-28 10:27:15 +01:00
Paul Sokolovsky 8993fb6cf0 py: Add protection against printing too nested or recursive data structures.
With a test which cannot be automatically validated so far.
2014-06-28 02:25:04 +03:00
Paul Sokolovsky ed07d035d5 tests: Add basic test for unicode file i/o. 2014-06-27 00:04:20 +03:00
Paul Sokolovsky 63143c94ce tests: Test for explicit start/end args to str methods for unicode. 2014-06-27 00:04:20 +03:00
Paul Sokolovsky b1949e4c09 tests: Add tests for unicode find()/rfind()/index(). 2014-06-27 00:04:19 +03:00
Paul Sokolovsky 17994d1bd3 tests: Add test for unicode string iteration. 2014-06-27 00:04:19 +03:00
Chris Angelico 1e3781bc35 tests: Add unicode test. 2014-06-27 00:04:17 +03:00
Paul Sokolovsky 16ac4962ae tests: Add test for catching infinite function recursion.
Put into misc/ to not complicate life for builds with check disabled.
2014-06-27 00:03:56 +03:00
Paul Sokolovsky 7a2f166949 modstruct: Fix alignment handling issues.
Also, factor out mp_binary_get_int() function.
2014-06-25 23:34:44 +03:00
Paul Sokolovsky f605172d2b tests/float/: Skip tests if "math" module is not available. 2014-06-20 18:00:23 +03:00
Paul Sokolovsky 74c710187c bench: Three ways to process a byte buffer. 2014-06-19 22:27:13 +03:00
Paul Sokolovsky 59ced651b5 bench: Add test for map() vs inplace operations in array-likes.
map() is 5 times slower. That's mostly because of inefficiency of creating
containers from iterables of unknown length (like map()).
2014-06-19 22:19:24 +03:00
Paul Sokolovsky 17db096505 bench: Add tests for constructing various containers from iterator.
Both "bound" (like, length known) and "unbound" (length unknown) are tested.
All of list, tuple, bytes, bytesarray offer approximately the same
performance, with "unbound" case being 30 times slower.
2014-06-19 21:44:33 +03:00
Paul Sokolovsky e53d2197e4 bench: Add test for function call overhead.
For a trivial operation, calling a function is 5 times slower than doing
operation inline.
2014-06-19 20:49:03 +03:00
Paul Sokolovsky 2ec38a17d4 objstr: Be 8-bit clean even for repr().
This will allow roughly the same behavior as Python3 for non-ASCII strings,
for example, print("<phrase in non-Latin script>".split()) will print list
of words, not weird hex dump (like Python2 behaves). (Of course, that it
will print list of words, if there're "words" in that phrase at all, separated
by ASCII-compatible whitespace; that surely won't apply to every human
language in existence).
2014-06-14 01:21:13 +03:00
Paul Sokolovsky fbdf2f1d63 py: Rename builtin "io" to "_io".
Functionality we provide in builtin io module is fairly minimal. Some
code, including CPython stdlib, depends on more functionality. So, there's
a choice to either implement it in C, or move it _io, and let implement other
functionality in Python. 2nd choice is pursued. This setup matches CPython
too (_io is builtin, io is Python-level).
2014-06-12 01:22:25 +03:00