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51 Commits

Author SHA1 Message Date
Scott Shawcroft
b057fb8a4b
codeformat 2021-04-19 22:22:44 -07:00
Paul Sokolovsky
5c34c2ff7f tests/io: Update tests to use uos.remove() instead of uos.unlink(). 
After Unix port switches from one to another, to be consistent with
baremetal ports.
 2018-11-26 23:27:28 +11:00
Damien George
726804ea40 tests: Move non-filesystem io tests to basics dir with io_ prefix. 2018-06-27 16:55:05 +10:00
Damien George
b92a8adbfa tests: Add tests using "file" argument in print and sys.print_exception. 2018-06-20 16:08:25 +10:00
Damien George
9144b1f10c tests/io: Add simple IOBase test. 2018-06-12 12:29:26 +10:00
Mike Wadsten
9f1eafc380 tests/io/bytesio_ext2: Remove dependency on specific EINVAL value 
If MICROPY_USE_INTERNAL_ERRNO is disabled, MP_EINVAL is not guaranteed
to have the value 22, so we cannot depend on OSError(22,).
Instead, to support any given port's errno values, without relying
on uerrno, we just check that the args[0] is positive.
 2018-05-01 15:48:43 +10:00
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
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
Paul Sokolovsky
85d809d1f4 tests: Convert remaining "sys.exit()" to "raise SystemExit". 2017-06-10 20:34:38 +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
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
4a4490ffcc py/modio: resource_stream: Implement "package" param handling. 2017-05-06 18:42:35 +03:00
Paul Sokolovsky
7d4ba9d257 tests/io/resource_stream: Add test for uio.resource_stream(). 2017-05-03 01:47:14 +03:00
Rami Ali
cba723fc8c tests/io: Improve test coverage of io.BufferedWriter. 2017-01-17 13:27:02 +11:00
Paul Sokolovsky
8212773adb tests: Use read() instead of readall(). 2016-11-14 00:27:35 +03:00
Paul Sokolovsky
3dabaae47d tests/io/bytesio_ext: Add test for readinto(). 2016-10-09 12:01:02 +03:00
Paul Sokolovsky
49e140488d tests/io/write_ext: Add description comment. 2016-10-09 11:55:28 +03:00
Paul Sokolovsky
abd5a57ea1 tests/io/bytesio_ext: Test for .seek()/.flush() on BytesIO. 2016-07-29 23:00:25 +03:00
Paul Sokolovsky
0b52228739 tests: Add test for extended arguments to stream .write() method. 2016-07-14 11:48:15 +03:00
Paul Sokolovsky
566d8f1d7e tests: Make "io" modules fixes for CPython compatibility. 
Previously, "import _io" worked on both CPython and MicroPython (essentially
by a chance on CPython, as there's not guarantee that its contents will stay
the same across versions), but as the module was renamed to uio, need to use
more robust import sequence for compatibility.
 2016-05-02 14:38:07 +03:00
Paul Sokolovsky
8c35f3979c tests: Update for _io/_collections module having been renamed. 2016-05-02 14:15:11 +03:00
Paul Sokolovsky
88f60de914 tests: Add test for io.BufferedWriter. 2016-03-25 15:01:19 +02:00
Damien George
99146ea444 tests/io: Remove "testfile" at end of open_plus test. 2016-03-17 20:09:33 +00:00
Paul Sokolovsky
5bf6eba845 tests/open_plus: Add tests for "r+", "w+" open modes. 2016-02-06 21:59:54 +02:00
Damien George
117158fcd5 tests: Add tests for stream IO errors. 2015-12-23 22:37:02 +00:00
Paul Sokolovsky
a6eff059b9 unix: Rename "_os" module to "uos" for consistency with baremetal ports. 2015-12-12 00:04:35 +02:00
Damien George
d292a81e95 tests: Make io test cleanup after itself by removing 'testfile'. 2015-08-21 08:45:52 +01:00
blmorris
bdd78c31b6 py: Add stream_tell method, and use for unix and stmhal file tell. 2015-08-13 22:56:32 +01:00
Paul Sokolovsky
a06c38b486 tests: Add testcase for open(..., "a"). 2015-06-21 00:05:09 +03:00
Damien George
9dd3640464 tests: Add missing tests for builtins, and many other things. 2015-04-04 22:05:30 +01:00
Damien George
92ab95f215 tests: Add some tests to improve coverage. 2015-01-29 14:56:09 +00:00
Paul Sokolovsky
66b060f3e6 tests: Fix typo in file_long_read3.py. 2015-01-23 19:00:02 +02:00
Paul Sokolovsky
1f04336b23 tests: Add extra test for reading multiple of internal chunk size. 2015-01-23 18:18:11 +02:00
Paul Sokolovsky
220d21e1bf tests: Add testcase for reading amounts bigger than buffer/chunk size. 2015-01-23 16:42:02 +02:00
stijn
bf19541f46 py: Prevent segfault for operations on closed StringIO. 
Addresses issue #1067.
 2015-01-20 23:50:43 +00:00
Damien George
5694cc5490 py: Make stream seek correctly check for ioctl fn; add seek for textio. 2014-11-16 23:56:37 +00:00
Paul Sokolovsky
c7d5500142 tests: Add test for file.seek(). 2014-11-17 00:16:14 +02:00
Paul Sokolovsky
e2f8d98525 stream: Add optional 2nd "length" arg to .readinto() - extension to CPython. 
While extension to file.readinto() definition of CPython, the additional arg
is similar to what in CPython available in socket.recv_into().
 2014-10-23 21:43:59 +03:00
stijn
a3efe04dce Use mode/encoding kwargs in io and unicode tests 
mode argument is used to assert it works
encoding argument is used to make sure CPython uses the correct encoding
as it does not automatically use utf-8
 2014-10-21 22:10:38 +03:00
Paul Sokolovsky
1a55b6a787 unix, stmhal: Implement file.readinto() method. 
Also, usocket.readinto(). Known issue is that .readinto() should be available
only for binary files, but micropython uses single method table for both
binary and text files.
 2014-10-18 22:44:07 +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
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
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
Damien George
d5f5b2f766 py, stream: Implement readlines for a stream. 2014-05-03 22:01:32 +01:00
Paul Sokolovsky
cb9dc086a3 modio: Implement io.StringIO class. 2014-04-26 20:26:14 +03:00
Paul Sokolovsky
072cf022e0 tests/file-with: Add testcase which failed for @dpgeorge. 
Works on x86.
 2014-04-04 12:15:39 +03:00
Paul Sokolovsky
c61ce96590 unix file: Implement context manager protocol (for "with" statement). 2014-04-03 22:09:05 +03:00
Paul Sokolovsky
1e19b24ea0 io.File, socket types: Add fileno() method. 
Implementation is duplicated, but tolerate this for now, because there's
no clear idea how to de-dup it.
 2014-02-08 21:20:32 +02:00
Paul Sokolovsky
decd597273 unix io.FileIO: Add iteration support. 
A file cannot be iterated concurrently, so we make io.FileIO its own
iterator.
 2014-01-20 18:42:08 +02:00
Paul Sokolovsky
fe2690da0a unix: Implement sys.argv. 2014-01-20 01:00:28 +02:00