Mercurial > hg
view tests/test-push-checkheads-multibranches-E1.t @ 47349:7138c863d0a1
dirstate-v2: Skip readdir in status based on directory mtime
When calling `read_dir` during `status` and the directory is found to be
eligible for caching (see code comments), write the directory’s mtime to the
dirstate. The presence of a directory mtime in the dirstate is meaningful
and indicates eligibility.
When an eligible directory mtime is found in the dirstate and `stat()` shows
that the mtime has not changed, `status` can skip calling `read_dir` again
and instead rely on the names of child nodes in the dirstate tree.
The `tempfile` crate is used to create a temporary file in order to use its
modification time as "current time" with the same truncation as other files
and directories would have in their own modification time.
Differential Revision: https://phab.mercurial-scm.org/D10826
author | Simon Sapin <simon.sapin@octobus.net> |
---|---|
date | Fri, 28 May 2021 11:48:59 +0200 |
parents | 7d5455b988ec |
children |
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==================================== Testing head checking code: Case E-1 ==================================== Mercurial checks for the introduction of new heads on push. Evolution comes into play to detect if existing branches on the server are being replaced by some of the new one we push. This case is part of a series of tests checking this behavior. Category E: case involving changeset on multiple branch TestCase 8: moving a branch to another location .. old-state: .. .. * 1-changeset on branch default .. * 1-changeset on branch Z (above default) .. .. new-state: .. .. * 1-changeset on branch default .. * 1-changeset on branch Z (rebased away from A0) .. .. expected-result: .. .. * push allowed .. .. graph-summary: .. .. B ø⇠◔ B' .. | | .. A ◔ | .. |/ .. ● $ . $TESTDIR/testlib/push-checkheads-util.sh Test setup ---------- $ mkdir E1 $ cd E1 $ setuprepos creating basic server and client repo updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd client $ hg branch Z marked working directory as branch Z (branches are permanent and global, did you want a bookmark?) $ mkcommit B0 $ hg push --new-branch pushing to $TESTTMP/E1/server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files $ hg up 0 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg branch --force Z marked working directory as branch Z $ mkcommit B1 created new head $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"` 1 new obsolescence markers obsoleted 1 changesets $ hg log -G --hidden @ c98b855401e7 (draft): B1 | | x 93e5c1321ece (draft): B0 | | | o 8aaa48160adc (draft): A0 |/ o 1e4be0697311 (public): root Actual testing -------------- $ hg push pushing to $TESTTMP/E1/server searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) 1 new obsolescence markers obsoleted 1 changesets $ cd ../..