Prevent publishing of drafts with same commits
Review Request #7011 — Created March 5, 2015 and submitted
Before support for commit histories was added, it was sufficient to
check if a change description had any modified fields to determine if
an actual change was present. However, theDiffField
is marked as
changed if there is a new diff available. In the case of a squashed
review request, this is sufficient because the API will not allow you
to upload an identical diff. However, with multiple commit review
requests, where each commit is uploaded individually, it becomes more
difficult because we do not know the number of commits before
publishing is attempted.To address this issue, we now determine if only the
DiffField
has
been marked as changed and currentDiffSet
has diff commits. In this
case, we know that theDiffCommit
s haven't changed and therefore the
publish should not be allowed.Added a unit test to capture this behaviour.
We now also use fewer database queries in the case where the history
was previously squashed and no longer is.
Ran units tests.
Created a review request with commit history. Upadated the review
request with the same set of commits and tried to publish the review
request draft, but was not able to.The provided unit test fails without the patch and passes with it.
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Tool: Pyflakes Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/models/review_request_draft.py Tool: PEP8 Style Checker Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/models/review_request_draft.py
Change Summary:
Only save diffset history if we are actually publishing the draft.
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Diff: |
Revision 3 (+34 -5) |
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Tool: Pyflakes Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/models/review_request_draft.py Tool: PEP8 Style Checker Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/models/review_request_draft.py
Change Summary:
Add unit test.
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Diff: |
Revision 4 (+59 -5) |
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Tool: Pyflakes Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/tests.py reviewboard/reviews/models/review_request_draft.py Tool: PEP8 Style Checker Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/tests.py reviewboard/reviews/models/review_request_draft.py
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reviewboard/reviews/tests.py (Diff revision 4) local variable 'diff_commit' is assigned to but never used
Change Summary:
PEP8
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Diff: |
Revision 5 (+59 -5) |
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Tool: Pyflakes Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/tests.py reviewboard/reviews/models/review_request_draft.py Tool: PEP8 Style Checker Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/tests.py reviewboard/reviews/models/review_request_draft.py
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reviewboard/reviews/tests.py (Diff revision 5) Col: 47 E127 continuation line over-indented for visual indent
Change Summary:
Also PEP8
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Revision 6 (+59 -5) |
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Tool: Pyflakes Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/tests.py reviewboard/reviews/models/review_request_draft.py Tool: PEP8 Style Checker Processed Files: reviewboard/reviews/builtin_fields.py reviewboard/reviews/tests.py reviewboard/reviews/models/review_request_draft.py
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Oh, one little nit in your description:
"We now also use less database queries" -> should be "fewer database queries"
Change Summary:
Grammar.
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