Mercurial > hg-stable
view tests/test-rollback.t @ 14707:964a72038bb0 stable
cmdserver, runcommand: properly handle the client sending no arguments
No real reason for a client to do this, but still possible.
Previously if the client sent no arguments, a list with an empty string ['']
would be used as the arguments to dispatch, which would cause hg to complain
about an ambiguous command.
Instead, we simply check for no arguments and use an empty list instead (which
is equivalent to invoking hg with no args on the command line).
author | Idan Kamara <idankk86@gmail.com> |
---|---|
date | Tue, 21 Jun 2011 15:38:10 +0300 |
parents | 141f88ae5276 |
children | 4c1ec0fe59d6 |
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$ hg init t $ cd t $ echo a > a $ hg add a $ hg commit -m "test" $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 1 files, 1 changesets, 1 total revisions $ hg parents changeset: 0:acb14030fe0a tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: test $ hg status $ hg rollback repository tip rolled back to revision -1 (undo commit) working directory now based on revision -1 $ hg verify checking changesets checking manifests crosschecking files in changesets and manifests checking files 0 files, 0 changesets, 0 total revisions $ hg parents $ hg status A a Test issue 902 $ hg commit -m "test2" $ hg branch test marked working directory as branch test $ hg rollback repository tip rolled back to revision -1 (undo commit) working directory now based on revision -1 $ hg branch default Test issue 1635 (commit message saved) .hg/last-message.txt: $ cat .hg/last-message.txt ; echo test2 Test rollback of hg before issue 902 was fixed $ hg commit -m "test3" $ hg branch test marked working directory as branch test $ rm .hg/undo.branch $ hg rollback repository tip rolled back to revision -1 (undo commit) named branch could not be reset, current branch is still: test working directory now based on revision -1 $ hg branch test rollback by pretxncommit saves commit message (issue 1635) $ echo a >> a $ hg --config hooks.pretxncommit=false commit -m"precious commit message" transaction abort! rollback completed abort: pretxncommit hook exited with status * (glob) [255] .hg/last-message.txt: $ cat .hg/last-message.txt ; echo precious commit message same thing, but run $EDITOR $ cat > editor << '__EOF__' > #!/bin/sh > echo "another precious commit message" > "$1" > __EOF__ $ chmod +x editor $ HGEDITOR="'`pwd`'"/editor hg --config hooks.pretxncommit=false commit 2>&1 transaction abort! rollback completed note: commit message saved in .hg/last-message.txt abort: pretxncommit hook exited with status * (glob) [255] $ cat .hg/last-message.txt another precious commit message test rollback on served repository $ hg commit -m "precious commit message" $ hg serve -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS $ cd .. $ hg clone http://localhost:$HGPORT u requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files updating to branch test 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd u $ hg id default 1df294f7b1a2 now rollback and observe that 'hg serve' reloads the repository and presents the correct tip changeset: $ hg -R ../t rollback repository tip rolled back to revision -1 (undo commit) working directory now based on revision -1 $ hg id default 000000000000