Modify managed_connect() helper to support in-memory databases. Use it
for the regression tests added in GH-27844.
Automerge-Triggered-By: GH:pablogsal
Instead of explicitly enumerate test classes for run_unittest()
use the unittest ability to discover tests. This also makes these
tests discoverable and runnable with unittest.
load_tests() can be used for dynamic generating tests and adding
doctests. setUpModule(), tearDownModule() and addModuleCleanup()
can be used for running code before and after all module tests.
TestResult methods addFailure(), addError(), addSkip() and
addSubTest() are now called immediately after raising an exception
in test or finishing a subtest. Previously they were called only
after finishing the test clean up.
unittest.TestCase.debug() raises now a SkipTest if the class or
the test method are decorated with the skipping decorator.
Previously it only raised a SkipTest if the test method was decorated
with other decorator in addition to the skipping decorator, or
if SkipTest was explicitly raised in the test or setup methods.
This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).
`os.path.realpath()` already exists in all our supported Python versions.
There's no longer a need to check if it exists or not.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* "fail*" and "assert*" aliases of TestCase methods.
* Broken from start TestCase method assertDictContainsSubset().
* Ignored TestLoader.loadTestsFromModule() parameter use_load_tests.
* Old alias _TextTestResult of TextTestResult.
Previously, test classes ISOTPTest, J1939Test, BasicUDPLITETest and
UDPLITETimeoutTest were not included in the list of tests and
were not run by regrtest.
tearDown() is not called if setUp() raises an exception
(including SkipTest). addCleanup() should be used for guaranteed
execution of the cleanup code.
Here's one more small cleanup that should have been in PR gh-28319. We eliminate stdout side-effects from importing the frozen __hello__ module, and update tests accordingly. We also move the module's source file into Lib/ from Toos/freeze/flag.py.
https://bugs.python.org/issue45019
Make test_compileall quiet: test_year_2038_mtime_compilation() and
test_larger_than_32_bit_times() of test_compileall no longer log
"Compiling ..." messages to stdout.
Doing this provides significant performance gains for runtime startup (~15% with all the imported modules frozen). We don't yet freeze all the imported modules because there are a few hiccups in the build systems we need to sort out first. (See bpo-45186 and bpo-45188.)
Note that in PR GH-28320 we added a command-line flag (-X frozen_modules=[on|off]) that allows users to opt out of (or into) using frozen modules. The default is still "off" but we will change it to "on" as soon as we can do it in a way that does not cause contributors pain.
https://bugs.python.org/issue45020
The line that should not have been needed on macOS tk 8.6.8 but was,
should not be a problem on Ubuntu, but is. It is not needed on macOS
tk 8.6.11, installed with 3.10. Disable it but leave it for
now in case some system needs it.
Currently we freeze several modules into the runtime. For each of these modules it is essential to bootstrapping the runtime that they be frozen. Any other stdlib module that we later freeze into the runtime is not essential. We can just as well import from the .py file. This PR lets users explicitly choose which should be used, with the new "-X frozen_modules=[on|off]" CLI flag. The default is "off" for now.
https://bugs.python.org/issue45020
Alexander Böhn
Serhiy Storchaka
Mohamad Mansour
andrei kulakov
Nikita Sobolev
Erlend Egeberg Aasland
nullptr
Raymond Hettinger
Rémi Lapeyre
Victor Stinner
Adam Schwalm
Brett Cannon
Eric Snow
Daniel Hahler
Omer Katz
speedrun-program
Barry Warsaw
Hubert Badocha
Konstantin Popov
Pablo Galindo Salgado
Irit Katriel
Terry Jan Reedy