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Differential D7479

repoview: add a test to track operation not supposed to trigger filtering
ClosedPublic

Authored by marmoute on Nov 22 2019, 4:19 AM.

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHG3082ef682bc2: repoview: add a test to track operation not supposed to trigger filtering
rHGa7a4b3b28c52: repoview: add a test to track operation not supposed to trigger filtering
Summary

This test will be useful to confirm we removed filtering trigger and to prevent
it to come back without us noticing.

The command tested in the test were initially introduced one by one. However, on
Martin von Zweigbergk request, we are adding them all at once a the start of the
series.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Revision Contents
Changeset List

PathPackages
AMtests/test-repo-filters-tiptoe.t (53 lines)

Diff 18331

tests/test-repo-filters-tiptoe.t

  • This file was added.
===================================
Test repository filtering avoidance
===================================
This test file is a bit special as he does not check feature, but performance related internal code path.
Right now, filtering a repository comes with a cost that might be significant.
Until this get better, ther are various operation that try hard not to trigger
a filtering computation. This test file make sure we don't reintroduce code that trigger the filtering for these operation:
Setup
-----
$ hg init test-repo
$ cd test-repo
$ echo "some line" > z
$ echo a > a
$ hg commit -Am a
adding a
adding z
$ echo "in a" >> z
$ echo b > b
$ hg commit -Am b
adding b
$ echo "file" >> z
$ echo c > c
$ hg commit -Am c
adding c
$ hg rm a
$ echo c1 > c
$ hg add c
c already tracked!
$ echo d > d
$ hg add d
$ rm b
$ cat << EOF >> $HGRCPATH
> [devel]
> debug.repo-filters = yes
> [ui]
> debug = yes
> EOF
tests
-----
Getting the node of `null`
$ hg init test-repo
$ cd test-repo
$ hg log -r null -T "{node}\n"
debug.filters: computing revision filter for "visible"
0000000000000000000000000000000000000000