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httprepo: long arguments support (issue2126)...
httprepo: long arguments support (issue2126) Send the command arguments in the HTTP headers. The command is still part of the URL. If the server does not have the 'httpheader' capability, the client will send the command arguments in the URL as it did previously. Web servers typically allow more data to be placed within the headers than in the URL, so this approach will: - Avoid HTTP errors due to using a URL that is too large. - Allow Mercurial to implement a more efficient wire protocol. An alternate approach is to send the arguments as part of the request body. This approach has been rejected because it requires the use of POST requests, so it would break any existing configuration that relies on the request type for authentication or caching. Extensibility: - The header size is provided by the server, which makes it possible to introduce an hgrc setting for it. - The client ignores the capability value after the first comma, which allows more information to be included in the future.

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r13508:0396ca80 stable
r14093:ce99d887 default
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test-mq-qpush-fail.t
152 lines | 3.2 KiB | text/troff | Tads3Lexer
/ tests / test-mq-qpush-fail.t
Test that qpush cleans things up if it doesn't complete
$ echo "[extensions]" >> $HGRCPATH
$ echo "mq=" >> $HGRCPATH
$ hg init repo
$ cd repo
$ echo foo > foo
$ hg ci -Am 'add foo'
adding foo
$ touch untracked-file
$ echo 'syntax: glob' > .hgignore
$ echo '.hgignore' >> .hgignore
$ hg qinit
test qpush on empty series
$ hg qpush
no patches in series
$ hg qnew patch1
$ echo >> foo
$ hg qrefresh -m 'patch 1'
$ hg qnew patch2
$ echo bar > bar
$ hg add bar
$ hg qrefresh -m 'patch 2'
$ hg qnew --config 'mq.plain=true' bad-patch
$ echo >> foo
$ hg qrefresh
$ hg qpop -a
popping bad-patch
popping patch2
popping patch1
patch queue now empty
$ python -c 'print "\xe9"' > message
$ cat .hg/patches/bad-patch >> message
$ mv message .hg/patches/bad-patch
$ hg qpush -a && echo 'qpush succeded?!'
applying patch1
applying patch2
applying bad-patch
transaction abort!
rollback completed
cleaning up working directory...done
abort: decoding near '\xe9': 'ascii' codec can't decode byte 0xe9 in position 0: ordinal not in range(128)! (esc)
[255]
$ hg parents
changeset: 0:bbd179dfa0a7
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: add foo
test corrupt status file
$ hg qpush
applying patch1
now at: patch1
$ cp .hg/patches/status .hg/patches/status.orig
$ hg qpop
popping patch1
patch queue now empty
$ cp .hg/patches/status.orig .hg/patches/status
$ hg qpush
mq status file refers to unknown node * (glob)
abort: working directory revision is not qtip
[255]
$ rm .hg/patches/status .hg/patches/status.orig
bar should be gone; other unknown/ignored files should still be around
$ hg status -A
? untracked-file
I .hgignore
C foo
preparing qpush of a missing patch
$ hg qpop -a
no patches applied
$ hg qpush
applying patch1
now at: patch1
$ rm .hg/patches/patch2
now we expect the push to fail, but it should NOT complain about patch1
$ hg qpush
applying patch2
unable to read patch2
now at: patch1
[1]
preparing qpush of missing patch with no patch applied
$ hg qpop -a
popping patch1
patch queue now empty
$ rm .hg/patches/patch1
qpush should fail the same way as below
$ hg qpush
applying patch1
unable to read patch1
[1]
Test qpush to a patch below the currently applied patch.
$ hg qq -c guardedseriesorder
$ hg qnew a
$ hg qguard +block
$ hg qnew b
$ hg qnew c
$ hg qpop -a
popping c
popping b
popping a
patch queue now empty
try to push and pop while a is guarded
$ hg qpush a
cannot push 'a' - guarded by ['+block']
[1]
$ hg qpush -a
applying b
patch b is empty
applying c
patch c is empty
now at: c
now try it when a is unguarded, and we're at the top of the queue
$ hg qsel block
number of guarded, applied patches has changed from 1 to 0
$ hg qpush b
abort: cannot push to a previous patch: b
[255]
$ hg qpush a
abort: cannot push to a previous patch: a
[255]
and now we try it one more time with a unguarded, while we're not at the top of the queue
$ hg qpop b
popping c
now at: b
$ hg qpush a
abort: cannot push to a previous patch: a
[255]