Mercurial > hg
view tests/test-merge-halt.t @ 49149:006688e36e12 stable
rhg: use `Command::exec` instead of `Command::status`
`rhg` is supposed to be a transparent executable, using a subprocess defeats
that purpose. See inline comments for more details.
This also introduces the `which` crate to check if the fallback executable
actually exists to help debugging (plain `execve` doesn't give much
information).
The error code 253 is used to signify that the fallback is not found, but may
mean in the future that it is otherwise invalid if we start being more
specific.
Differential Revision: https://phab.mercurial-scm.org/D12578
author | Raphaël Gomès <rgomes@octobus.net> |
---|---|
date | Tue, 19 Apr 2022 12:27:40 +0200 |
parents | 38941a28406a |
children | f64bbba2ee59 |
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$ cat >> $HGRCPATH <<EOF > [extensions] > rebase= > [phases] > publish=False > [merge] > EOF $ hg init repo $ cd repo $ echo a > a $ echo b > b $ hg commit -qAm ab $ echo c >> a $ echo c >> b $ hg commit -qAm c $ hg up -q ".^" $ echo d >> a $ echo d >> b $ hg commit -qAm d Testing on-failure=continue $ echo on-failure=continue >> $HGRCPATH $ hg rebase -s 1 -d 2 --tool false rebasing 1:1f28a51c3c9b "c" merging a merging a failed! merging b merging b failed! unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg resolve --list U a U b $ hg rebase --abort rebase aborted Testing on-failure=halt $ echo on-failure=halt >> $HGRCPATH $ hg rebase -s 1 -d 2 --tool false rebasing 1:1f28a51c3c9b "c" merging a merging a failed! unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg resolve --list U a U b $ hg rebase --abort rebase aborted Testing on-failure=prompt $ cat <<EOS >> $HGRCPATH > [merge] > on-failure=prompt > [ui] > interactive=1 > EOS $ cat <<EOS | hg rebase -s 1 -d 2 --tool false > y > n > EOS rebasing 1:1f28a51c3c9b "c" merging a merging a failed! continue merge operation (yn)? y merging b merging b failed! continue merge operation (yn)? n unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg resolve --list U a U b $ hg rebase --abort rebase aborted Check that successful tool with failed post-check halts the merge $ cat <<EOS >> $HGRCPATH > [merge-tools] > true.check=changed > EOS $ cat <<EOS | hg rebase -s 1 -d 2 --tool true > y > n > n > EOS rebasing 1:1f28a51c3c9b "c" merging a output file a appears unchanged was merge successful (yn)? y merging b output file b appears unchanged was merge successful (yn)? n merging b failed! continue merge operation (yn)? n unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg resolve --list R a U b $ hg rebase --abort rebase aborted Check that conflicts with conflict check also halts the merge $ cat <<EOS >> $HGRCPATH > [merge-tools] > true.check=conflicts > true.premerge=keep > [merge] > on-failure=halt > EOS $ hg rebase -s 1 -d 2 --tool true rebasing 1:1f28a51c3c9b "c" merging a merging a failed! unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg resolve --list U a U b $ hg rebase --abort rebase aborted Check that always-prompt also can halt the merge $ cat <<EOS | hg rebase -s 1 -d 2 --tool true --config merge-tools.true.check=prompt > y > n > EOS rebasing 1:1f28a51c3c9b "c" merging a was merge of 'a' successful (yn)? y merging b was merge of 'b' successful (yn)? n merging b failed! unresolved conflicts (see 'hg resolve', then 'hg rebase --continue') [240] $ hg resolve --list R a U b $ hg rebase --abort rebase aborted Check that successful tool otherwise allows the merge to continue $ hg rebase -s 1 -d 2 --tool echo --keep --config merge-tools.echo.premerge=keep rebasing 1:1f28a51c3c9b "c" merging a $TESTTMP/repo/a *a~base* *a~other* (glob) merging b $TESTTMP/repo/b *b~base* *b~other* (glob) Check that unshelve isn't broken by halting the merge $ cat <<EOS >> $HGRCPATH > [extensions] > shelve = > [merge-tools] > false.check=conflicts > false.premerge=false > EOS $ echo foo > shelve_file1 $ echo foo > shelve_file2 $ hg ci -qAm foo $ echo bar >> shelve_file1 $ echo bar >> shelve_file2 $ hg shelve --list $ hg shelve shelved as default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo baz >> shelve_file1 $ echo baz >> shelve_file2 $ hg ci -m baz $ hg unshelve --tool false --config merge-tools.false.premerge=keep unshelving change 'default' rebasing shelved changes merging shelve_file1 merging shelve_file1 failed! unresolved conflicts (see 'hg resolve', then 'hg unshelve --continue') [240] $ hg status --config commands.status.verbose=True M shelve_file1 M shelve_file2 ? shelve_file1.orig # The repository is in an unfinished *unshelve* state. # Unresolved merge conflicts: # # shelve_file1 # shelve_file2 # # To mark files as resolved: hg resolve --mark FILE # To continue: hg unshelve --continue # To abort: hg unshelve --abort $ hg resolve --tool false --all --re-merge merging shelve_file1 merging shelve_file1 failed! merge halted after failed merge (see hg resolve) [240] $ hg shelve --list default (* ago) changes to: foo (glob) $ hg unshelve --abort unshelve of 'default' aborted