Add 'assert_truncate_level' to show the full diff without -vv
#10588
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Thanks a lot @Pierre-Sassoulas, we really appreciate it!
As for the option name, assert_truncate_level reads strange to me, given assert is a verb. Perhaps we should use assertion_truncate_level? I'm not a native English speaker, so would appreciate if others share their opinions.
| @@ -270,6 +270,10 @@ situations, for example you are shown even fixtures that start with ``_`` if you | |||
| Using higher verbosity levels (``-vvv``, ``-vvvv``, ...) is supported, but has no effect in pytest itself at the moment, | |||
| however some plugins might make use of higher verbosity. | |||
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| By default for verbosity inferior to ``-vv`` really long output are truncated. It's also possible to | |||
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This is great, but in addition to this, we should also include this option in the Configuration Options section in reference.rst, making use of the confval directive, for example:
pytest/doc/en/reference/reference.rst
Lines 1180 to 1184 in f6adebb
(Make sure to include the new option in alphabetical order)
| @@ -0,0 +1 @@ | |||
| ``assert_truncate_level`` option added to be able to get the full diff without using ``-vv``. | |||
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By using confval as I mentioned before, we can create a link to it automatically:
| ``assert_truncate_level`` option added to be able to get the full diff without using ``-vv``. | |
| :confval:`assert_truncate_level` option added to be able to get the full diff without using ``-vv``. |
| @@ -1664,7 +1674,9 @@ def test_raising_repr(): | |||
| """ | |||
| ) | |||
| result = pytester.runpytest() | |||
| result.stdout.fnmatch_lines(["E AssertionError: <exception str() failed>"]) | |||
| result.stdout.fnmatch_lines( | |||
| ["E AssertionError: <unprintable AssertionError object>"] | |||
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This change should be reverted it seems.
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Right, it's strange I had an issue locally.
I agree. |
The second makes sense if we will be using it for other things than just the |
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Closes pytest-dev#3962 Co-authored-by: Daniel Hahler <[email protected]>
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Closing as it was done in #11473 |
Add an option to get the full diff regardless of the verbosity.
This would Closes #3962
Co-authored-by: Daniel Hahler [email protected] (expanded from it and adapted from the fork. I kept the option name but changing it wouldn't be that hard).