Commit Graph

41 Commits

Author SHA1 Message Date
Sergey Fedoseev b796e7dcdc Fixed several assertTrue() that were intended to be assertEqual(). (GH-8191)
Fixed also testing the "always" warning filter.
2018-07-09 18:25:55 +03:00
Christopher Frederickson 419e88d18c bpo-33912: Fix test_warnings when run with -Werror (GH-7839)
Add missing warning filter to test_exec_filename().
2018-06-21 18:12:56 +02:00
Thomas Kluyver 11a896652e bpo-33375: Get filename for warnings from frame.f_code.co_filename (GH-6622)
More consistent with how other parts of Python find the filename (e.g. tracebacks and pdb).
2018-06-08 12:28:37 -07:00
Victor Stinner e292b75e3e bpo-33509: Fix test_warnings for python3 -Werror (GH-7365)
Fix test_warnings.test_module_globals() when python3 is run with
-Werror.
2018-06-04 01:14:46 -04:00
Victor Stinner b056562860
bpo-33509: Fix _warnings for module_globals=None (#6833)
Don't crash on warnings.warn_explicit() if module_globals is not a dict.
2018-05-15 20:42:12 +02:00
Nick Coghlan 9b99747386
bpo-31975 (PEP 565): Show DeprecationWarning in __main__ (GH-4458)
- primary change is to add a new default filter entry for
  'default::DeprecationWarning:__main__'
- secondary change is an internal one to cope with plain
  strings in the warning module's internal filter list
  (this avoids the need to create a compiled regex object
  early on during interpreter startup)
- assorted documentation updates, including many more
  examples of configuring the warnings settings
- additional tests to ensure that both the pure Python and
  the C accelerated warnings modules have the expected
  default configuration
2018-01-08 12:45:02 +10:00
Victor Stinner 747f48e2e9
bpo-32230: Set sys.warnoptions with -X dev (#4820)
Rather than supporting dev mode directly in the warnings module, this
instead adjusts the initialisation code to add an extra 'default'
entry to sys.warnoptions when dev mode is enabled.

This ensures that dev mode behaves *exactly* as if `-Wdefault` had
been passed on the command line, including in the way it interacts
with `sys.warnoptions`, and with other command line flags like `-bb`.

Fix also bpo-20361: have -b & -bb options take precedence over any
other warnings options.

Patch written by Nick Coghlan, with minor modifications of Victor Stinner.
2017-12-12 22:59:48 +01:00
Jesse-Bakker 706e10b186 bpo-32121: Add most_recent_first parameter to tracemalloc.Traceback.format (#4534)
* Add most_recent_first parameter to tracemalloc.Traceback.format to allow
   reversing the order of the frames in the output
* Reversed default sorting of tracemalloc.Traceback frames
* Allowed negative limit, truncating from the other side.
2017-11-30 00:05:07 +01:00
Victor Stinner c9758784eb
bpo-27535: Fix memory leak with warnings ignore (#4489)
The warnings module doesn't leak memory anymore in the hidden
warnings registry for the "ignore" action of warnings filters.

The warn_explicit() function doesn't add the warning key to the
registry anymore for the "ignore" action.
2017-11-27 16:57:07 +01:00
Oren Milman 5d3e80021a bpo-31566: Fix an assertion failure in _warnings.warn() in case of a bad __name__ global. (#3717) 2017-09-24 21:28:42 +03:00
Oren Milman 91fb0afe18 bpo-31285: Fix an assertion failure and a SystemError in warnings.warn_explicit. (#3219) 2017-09-24 21:27:12 +03:00
Oren Milman 9d984fd2b0 bpo-31416: Fix assertion failures in case of a bad warnings.filters or warnings.defaultaction. (#3496)
Patch by Oren Milman.
2017-09-12 00:18:09 +03:00
Oren Milman 252033d50e bpo-31411: Prevent raising a SystemError in case warnings.onceregistry is not a dictionary. (#3485) 2017-09-11 09:28:39 +03:00
Ville Skyttä 49b2734bf1 Spelling fixes (#2902) 2017-08-03 09:00:59 +03:00
Victor Stinner 7eebeb8fb8 bpo-30812: Fix test_warnings, restore _showwarnmsg (#2504)
bpo-26568, bpo-30812: Fix test_showwarnmsg_missing(): restore the
attribute after removing it.
2017-06-30 12:58:46 +02:00
Serhiy Storchaka f15c4d374a bpo-20548: Use specific asserts in warnings and exceptions tests (#788) 2017-03-30 18:05:08 +03:00
Victor Stinner 8ae9e6a627 warnings: Fix the issue number
The fix for catch_warnings() is the issue #28835 (not the issue #28089).
2016-12-06 11:02:12 +01:00
Victor Stinner 8ef46be26a catch_warnings() calls showwarning() if overriden
Issue #28089: Fix a regression introduced in warnings.catch_warnings(): call
warnings.showwarning() if it was overriden inside the context manager.
2016-12-06 10:53:52 +01:00
Martin Panter e3d747496e Issue #27528: Merge warning doc and test from 3.5 2016-07-19 02:50:51 +00:00
Martin Panter 221945056d Issue #27528: Document and test warning messages must match at beginning 2016-07-19 02:26:38 +00:00
Serhiy Storchaka bae75cf3fe Issue #19527: Fixed tests with defined COUNT_ALLOCS. 2016-07-03 22:30:49 +03:00
Serhiy Storchaka a793037d80 Issue #19527: Fixed tests with defined COUNT_ALLOCS. 2016-07-03 22:27:26 +03:00
Ned Deily 6371152154 first step in backout of bad default->3.5 merge d085b4f779af. Create new head and fix whitespace. 2016-06-03 15:17:13 -07:00
Victor Stinner b69d3fea88 Merge 3.5 (test_warnings) 2016-05-26 15:22:14 +02:00
Victor Stinner 0025eb145f test_warnings: catch stderr and check warning
Check the user warning in test_error_after_default() to not pollute the output,
and check the warning logged into stderr.
2016-05-26 15:21:25 +02:00
Martin Panter b6ae2ae47c Issue #18383: Merge warnings fix from 3.5 2016-05-26 09:39:41 +00:00
Martin Panter 43593a1892 Issue #18383: Avoid adding duplicate filters when warnings is reloaded
Based on patch by Alex Shkop.
2016-05-26 09:10:55 +00:00
Victor Stinner 6c45d397a3 Issue #21925: Fix test_warnings for release mode
Use -Wd comment line option to log the ResourceWarning.
2016-03-25 09:51:14 +01:00
Victor Stinner e091d32a7a Merge 3.5
Issue #21925: warnings.formatwarning() now catches exceptions when calling
linecache.getline() and tracemalloc.get_object_traceback() to be able to log
ResourceWarning emitted late during the Python shutdown process.
2016-03-25 00:33:12 +01:00
Victor Stinner 27461683a9 warnings.formatwarning(): catch exceptions
Issue #21925: warnings.formatwarning() now catches exceptions on
linecache.getline(...) to be able to log ResourceWarning emitted late during
the Python shutdown process.
2016-03-25 00:30:32 +01:00
Victor Stinner e0511e797c Fix test_warnings.test_improper_option()
test_warnings: only run test_improper_option() and test_warnings_bootstrap()
once. The unit test doesn't depend on self.module.
2016-03-25 00:28:56 +01:00
Victor Stinner f9a71153e9 Issue #26588: remove debug traces from _tracemalloc. 2016-03-22 23:54:42 +01:00
Victor Stinner 92c21d7a7c Issue #26588: skip test_warnings.test_tracemalloc() 2016-03-22 21:26:31 +01:00
Victor Stinner 74879e4179 Try again to fix test_warnings on Windows
Issue #26567: normalize newlines in test_tracemalloc.
2016-03-19 10:00:08 +01:00
Victor Stinner bfab932971 Try to fix test_warnings on Windows
Issue #26567.
2016-03-19 02:51:45 +01:00
Victor Stinner 914cde89d4 On ResourceWarning, log traceback where the object was allocated
Issue #26567:

* Add a new function PyErr_ResourceWarning() function to pass the destroyed
  object
* Add a source attribute to warnings.WarningMessage
* Add warnings._showwarnmsg() which uses tracemalloc to get the traceback where
  source object was allocated.
2016-03-19 01:03:51 +01:00
Victor Stinner 1231a4615f Add _showwarnmsg() and _formatwarnmsg() to warnings
Issue #26568: add new  _showwarnmsg() and _formatwarnmsg() functions to the
warnings module.

The C function warn_explicit() now calls warnings._showwarnmsg() with a
warnings.WarningMessage as parameter, instead of calling warnings.showwarning()
with multiple parameters.

_showwarnmsg() calls warnings.showwarning() if warnings.showwarning() was
replaced. Same for _formatwarnmsg(): call warnings.formatwarning() if it was
replaced.
2016-03-19 00:47:17 +01:00
Steve Dower 45fd95155f Merge from 3.5 2015-09-06 22:31:26 -07:00
Steve Dower 96d4943846 Reapplied change to test_warnings.py to test_warnings/__init__.py. 2015-09-06 22:30:40 -07:00
Larry Hastings 714e49371b Issue #24305: Prevent import subsystem stack frames from being counted
by the warnings.warn(stacklevel=) parameter.
2015-09-06 00:39:37 -07:00
Victor Stinner 540a81c720 Issue #21925: Fix test_warnings for release mode
Use -Wd comment line option to log the ResourceWarning.
2016-03-25 09:51:14 +01:00