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bpo-33873: Add warning when using less than 3 warmup runs in runtest.py.#7736

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vstinner merged 4 commits intopython:masterfrom
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Jun 16, 2018
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bpo-33873: Add warning when using less than 3 warmup runs in runtest.py.#7736
vstinner merged 4 commits intopython:masterfrom
pablogsal:bpo33873-2

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@pablogsal pablogsal commented Jun 15, 2018

@pablogsal pablogsal changed the title Add warning when using less than 3 warmup runs in runtest.py. bpo-33873: Add warning when using less than 3 warmup runs in runtest.py. Jun 15, 2018
Comment thread Lib/test/libregrtest/runtest.py Outdated

output_on_failure = ns.verbose3

if ns.huntrleaks:
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If you put the warning here, you get one warning per test file. It would be better to put it in Regrtest.runtest().

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My bad. I did not notice this because I usually only run one file.

Comment thread Lib/test/libregrtest/runtest.py Outdated
warmup, repetitions, _ = ns.huntrleaks
if warmup < 3:
msg = ("WARNING: Using less than 3 warmup repetitions can "
"give false positives!")
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Somewhere you should mention the option "--huntrleaks/-R".

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A Python core developer has requested some changes be made to your pull request before we can consider merging it. If you could please address their requests along with any other requests in other reviews from core developers that would be appreciated.

Once you have made the requested changes, please leave a comment on this pull request containing the phrase I have made the requested changes; please review again. I will then notify any core developers who have left a review that you're ready for them to take another look at this pull request.

And if you don't make the requested changes, you will be put in the comfy chair!

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I have made the requested changes; please review again

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Thanks for making the requested changes!

@vstinner: please review the changes made to this pull request.

Comment thread Lib/test/libregrtest/main.py Outdated
if self.ns.huntrleaks:
warmup, repetitions, _ = self.ns.huntrleaks
if warmup < 3:
msg = ("WARNING: Runing tests with --huntrleaks/-R and less than "
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Runing: typo => Running

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Done in 1696a14

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LGTM.

@vstinner vstinner merged commit cac4fef into python:master Jun 16, 2018
vstinner added a commit that referenced this pull request Jun 26, 2018
* bpo-33718: regrtest: use format_duration() to display failed tests (GH-7686)

* Enhance also format_duration(): work on integers and rounds towards
  +infinity (math.ceil).
* Write unit tests on format_duration()

(cherry picked from commit 4ffe9c2)

* bpo-33873: regrtest: Add warning on -R 1:3 (GH-7736)

regrtest: Add warning when using less than 3 warmup runs like -R 1:3.
(cherry picked from commit cac4fef)

* bpo-33873: Fix bug in `runtest.py` and add checks for invalid `-R` parameters (GH-7735)

Fix bug in `Lib/test/libregrtest/runtest.py` that makes running tests an extra time than the specified number of runs.

Add check for invalid --huntrleaks/-R parameters.

(cherry picked from commit 58ed730)
vstinner added a commit that referenced this pull request Jun 26, 2018
* bpo-33718: regrtest: use format_duration() to display failed tests (GH-7686)

* Enhance also format_duration(): work on integers and rounds towards
  +infinity (math.ceil).
* Write unit tests on format_duration()

(cherry picked from commit 4ffe9c2)

* bpo-33873: regrtest: Add warning on -R 1:3 (GH-7736)

regrtest: Add warning when using less than 3 warmup runs like -R 1:3.

(cherry picked from commit cac4fef)

* bpo-33873: Fix bug in `runtest.py` and add checks for invalid `-R` parameters (GH-7735)

Fix bug in `Lib/test/libregrtest/runtest.py` that makes running tests an extra time than the specified number of runs.

Add check for invalid --huntrleaks/-R parameters.

(cherry picked from commit 58ed730)
vstinner added a commit that referenced this pull request Jun 26, 2018
* bpo-33718: regrtest: use format_duration() to display failed tests (GH-7686)

* Enhance also format_duration(): work on integers and rounds towards
  +infinity (math.ceil).
* Write unit tests on format_duration()

(cherry picked from commit 4ffe9c2)

* bpo-33873: regrtest: Add warning on -R 1:3 (GH-7736)

regrtest: Add warning when using less than 3 warmup runs like -R 1:3.
(cherry picked from commit cac4fef)

* bpo-33873: Fix bug in `runtest.py` and add checks for invalid `-R` parameters (GH-7735)

Fix bug in `Lib/test/libregrtest/runtest.py` that makes running tests an extra time than the specified number of runs.

Add check for invalid --huntrleaks/-R parameters.

(cherry picked from commit 58ed730)
(cherry picked from commit d1f9481)
@pablogsal pablogsal deleted the bpo33873-2 branch July 31, 2018 22:29
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4 participants