Commit Graph

34 Commits

Author SHA1 Message Date
Jim Mussared a1fbb1980c extmod/modtimeq: Remove timeq module.
This is a MicroPython-specific module that existed to support the old
version of uasyncio.  It's undocumented and not enabled on all ports and
takes up code size unnecessarily.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-06-08 17:54:28 +10:00
Jim Mussared 4216bc7d13 tests: Replace umodule with module everywhere.
This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-06-08 17:54:24 +10:00
Dan Ellis f9cbe6bc47 py/formatfloat: Format all whole-number floats exactly.
Formerly, py/formatfloat would print whole numbers inaccurately with
nonzero digits beyond the decimal place.  This resulted from its strategy
of successive scaling of the argument by 0.1 which cannot be exactly
represented in floating point.  The change in this commit avoids scaling
until the value is smaller than 1, so all whole numbers print with zero
fractional part.

Fixes issue #4212.

Signed-off-by: Dan Ellis dan.ellis@gmail.com
2022-07-26 22:23:47 +10:00
Damien George 8c4ba575fd tests/basics: Split f-string debug printing to separate file with .exp.
This feature {x=} was introduced in Python 3.8 so needs a separate .exp
file to run on earlier Python versions.

See https://bugs.python.org/issue36817

Signed-off-by: Damien George <damien@micropython.org>
2021-08-26 23:56:02 +10:00
Jim Mussared 692d36d779 py: Implement partial PEP-498 (f-string) support.
This implements (most of) the PEP-498 spec for f-strings and is based on
https://github.com/micropython/micropython/pull/4998 by @klardotsh.

It is implemented in the lexer as a syntax translation to `str.format`:
  f"{a}" --> "{}".format(a)

It also supports:
  f"{a=}" --> "a={}".format(a)

This is done by extracting the arguments into a temporary vstr buffer,
then after the string has been tokenized, the lexer input queue is saved
and the contents of the temporary vstr buffer are injected into the lexer
instead.

There are four main limitations:
- raw f-strings (`fr` or `rf` prefixes) are not supported and will raise
  `SyntaxError: raw f-strings are not supported`.

- literal concatenation of f-strings with adjacent strings will fail
    "{}" f"{a}" --> "{}{}".format(a)    (str.format will incorrectly use
                                         the braces from the non-f-string)
    f"{a}" f"{a}" --> "{}".format(a) "{}".format(a) (cannot concatenate)

- PEP-498 requires the full parser to understand the interpolated
  argument, however because this entirely runs in the lexer it cannot
  resolve nested braces in expressions like
    f"{'}'}"

- The !r, !s, and !a conversions are not supported.

Includes tests and cpydiffs.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-14 16:58:40 +10:00
Damien George f5cba77e50 tools/tinytest-codegen.py: Add command-line option to exclude tests.
Signed-off-by: Damien George <damien@micropython.org>
2021-05-26 16:24:00 +10:00
Jim Mussared 85858e72df py/objexcept: Allow compression of exception message text.
The decompression of error-strings is only done if the string is accessed
via printing or via er.args.  Tests are added for this feature to ensure
the decompression works.
2020-04-05 15:02:06 +10:00
Damien George 69661f3343 all: Reformat C and Python source code with tools/codeformat.py.
This is run with uncrustify 0.70.1, and black 19.10b0.
2020-02-28 10:33:03 +11:00
David Lechner fd0ba7be07 tools/tinytest-codegen.py: Add extra newline and result message.
This is an alternative to f4ed2df that adds a newline so that the output of
the test starts on a new line and the result of the test is prefixed with
"result: " to distinguish it from the test output.

Suggested-by: @dpgeorge
2019-12-19 17:55:50 +11:00
Milan Rossa 498e35219e tests: Add tests for sys.settrace feature. 2019-08-30 16:48:22 +10:00
Jim Mussared 0bd1eb80ff qemu-arm: Add testing of frozen native modules.
- Split 'qemu-arm' from 'unix' for generating tests.
- Add frozen module to the qemu-arm test build.
- Add test that reproduces the requirement to half-word align native
  function data.
2019-08-20 15:14:08 +10:00
Paul Sokolovsky 4475f32420 tools/tinytest-codegen: Ignore system locale, write output in UTF-8.
Way to reproduce a UnicodeEncodeError without this patch:

    LC_ALL=C tinytest-codegen.py ...
2017-12-15 12:04:10 +02:00
Paul Sokolovsky 325d0fc74b tools/tinytest-codegen: Add --stdin switch instead of recently added --target.
Instead of passing thru more and more options from tinytest-codegen to
run-tests --list-tests, pipe output of run-tests --list-tests into
tinytest-codegen.
2017-12-14 12:26:59 +02:00
Paul Sokolovsky 43141ddb55 tools/tinytest-codegen: Take --target= option for test set selection.
Gets passed to run-tests --list-tests to get actual list of tests to use.
If --target= is not given, legacy set hardcoded in tinytest-codegen itself
is used.

Also, get rid of tinytest test groups - they aren't really used for
anything, and only complicate processing. Besides, one of the next
step is to limit number of tests per a generated file to control
the binary size, which also will require "flat" list of tests.
2017-12-13 18:35:37 +02:00
Paul Sokolovsky e6f0d547ab tools/tinytest-codegen: More excludes after enabling expected output match. 2017-12-13 09:07:51 +02:00
Paul Sokolovsky 4db6a7adbe tools/tinytest-codegen: Wrap lines of exclude_tests.
So it was manageable and extensible.
2017-12-13 09:07:51 +02:00
Paul Sokolovsky 48e931e1d3 tools/tinytest-codegen.py: Generate code for upytesthelper.
The way tinytest was used in qemu-arm test target is that it didn't test
much. MicroPython tests are based on matching the test output against
reference output, but qemu-arm's implementation didn't do that, it
effectively tested just that there was no exception during test
execution. "upytesthelper" wrapper was introduce to fix it, and so
test generator is now switched to generate test code for it.

Also, fix PEP8 and other codestyle issues.
2017-12-13 09:07:51 +02:00
Paul Sokolovsky 320099aab9 tools/tinytest-codegen: Update for recent test renaming ("intbig" suffix). 2017-03-06 22:40:04 +01:00
Damien George e4be56a0ea qemu-arm: Enable machine module and associated tests. 2017-03-02 16:39:58 +11:00
Damien George f1db8a3097 qemu-arm: Don't compile tests in "REPL" mode.
Previous to this patch the qemu-arm tests were compiled with is_relp=true
meaning that the __repl_print__ function was called for all lines of code
in the outer scope.  This is not the right behaviour for scripts that are
executed as though they were a file (eg tests).

With this fix the micropython/heapalloc_str.py test now works so it is
removed from the test blacklist.
2017-01-27 12:35:46 +11:00
Paul Sokolovsky 4614403f63 tools/tinytest-codegen.py: Blacklist heapalloc_str.py test for qemu-arm. 2017-01-27 01:19:36 +03:00
Paul Sokolovsky 30cfdc29ed tools/tinytest-codegen: Blacklist recently added uheapq_timeq test (qemu-arm). 2016-11-12 03:24:36 +03:00
Damien George ca973bd308 qemu-arm: Enable software floating point support, and float tests.
This helps to test floating point code on Cortex-M hardware.

As part of this patch the link-time-optimisation was disabled because it
wasn't compatible with software FP support.  In particular, the linker
could not find the __aeabi_f2d, __aeabi_d2f etc functions even though they
were provided by lib/libm/math.c.
2016-11-03 12:28:31 +11:00
Paul Sokolovsky 796b720dbc tools/tinytest-codegen: Exclude ticks_diff test for qemu-arm port. 2016-10-30 22:24:07 +03:00
Alex March 52aa532050 qemu-arm: Exclude new vfs_fat tests. 2016-10-27 12:25:28 +11:00
Alex March 06e7032906 qemu-arm: Exclude extmod/vfs_fat_fileio.py test. 2016-10-24 12:49:19 +11:00
Damien George b0a15aa735 qemu-arm: Enable lots of extmods and enable tests for them.
The qemu-arm port is used for testing of ARM Thumb architecture on a
desktop so should have many features enabled.
2016-10-14 00:08:19 +11:00
Damien George be989be861 qemu-arm: Enable builtin override feature, and enable more tests.
Hopefully these tests run reliably on Travis.
2016-03-15 13:45:32 +00:00
Damien George d8475092d1 qemu-arm: Disable inline asm tests that use floating point. 2015-04-19 15:50:24 +01:00
Damien George 2f8c409a4f qemu-arm: Disable try_finally1.py test (it fails randomly on Travis). 2015-01-25 18:48:03 +00:00
Damien George b58da9420c qemu-arm: Disable basics/memoryerror.py test. 2015-01-12 16:32:14 +00:00
Damien George 99dde4ed1f qemu-arm: Enable GC and native code-gen; enable more tests. 2015-01-12 12:07:42 +00:00
Damien George 85e8e2ed5b qemu-arm: Add 'test' target to Makefile to run and verify test suite.
Replaces RUN_TEST=1 definition; now "make test" in qemu-arm directory
will run tests/basics/ and check that they all succeed.

This patch also enables the test on Travis CI.
2015-01-09 00:03:21 +00:00
Ilya Dmitrichenko be86596bb9 tools: inline test suite generator. 2014-05-08 01:41:22 +03:00