Mercurial > hg
view tests/test-convert-baz.t @ 36534:5faeabb07cf5
debugcommands: support for triggering push protocol
The mechanism for pushing to a remote is a bit more complicated
than other commands. On SSH, we wait for a positive reply from
the server before we start sending the bundle payload.
This commit adds a mechanism to the "command" action in
`hg debugwireproto` to trigger the "push protocol" and to
specify a file whose contents should be submitted as the command
payload.
With this new feature, we implement a handful of tests for the
"unbundle" command. We try to cover various server failures and
hook/output scenarios so protocol behavior is as comprehensively
tested as possible. Even with so much test output, we only cover
bundle1 with Python hooks. There's still a lot of test coverage
that needs to be implemented. But this is certainly a good start.
Because there are so many new tests, we split these tests into their
own test file.
In order to make output deterministic, we need to disable the
doublepipe primitive. We add an option to `hg debugwireproto`
to do that. Because something in the bowels of the peer does a
read of stderr, we still capture read I/O from stderr. So there
is test coverage of what the server emits.
The tests around I/O capture some wonkiness. For example,
interleaved ui.write() and ui.write_err() calls are emitted in
order. However, (presumably due to buffering), print() to
sys.stdout and sys.stderr aren't in order.
We currently only test bundle1 because bundle2 is substantially
harder to test because it is more complicated (the server responds
with a stream containing a bundle2 instead of a frame).
Differential Revision: https://phab.mercurial-scm.org/D2471
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 26 Feb 2018 18:01:13 -0800 |
parents | 561a019c0268 |
children |
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#require baz symlink $ baz my-id "mercurial <mercurial@mercurial-scm.org>" $ echo "[extensions]" >> $HGRCPATH $ echo "convert=" >> $HGRCPATH create baz archive $ baz make-archive baz@mercurial--convert hg-test-convert-baz initialize baz repo $ mkdir baz-repo $ cd baz-repo/ $ baz init-tree baz@mercurial--convert/baz--test--0 $ baz import * creating version baz@mercurial--convert/baz--test--0 * imported baz@mercurial--convert/baz--test--0 create initial files $ echo 'this is a file' > a $ baz add a $ mkdir src $ baz add src $ cd src $ dd count=1 if=/dev/zero of=b > /dev/null 2> /dev/null $ baz add b HACK: hide GNU tar-1.22 "tar: The --preserve option is deprecated, use --preserve-permissions --preserve-order instead" $ baz commit -s "added a file, src and src/b (binary)" 2>&1 | grep -v '^tar' * build pristine tree for baz@mercurial--convert/baz--test--0--base-0 * Scanning for full-tree revision: . * from import revision: baz@mercurial--convert/baz--test--0--base-0 A/ .arch-ids A/ src A/ src/.arch-ids A .arch-ids/a.id A a A src/.arch-ids/=id A src/.arch-ids/b.id A src/b * update pristine tree (baz@mercurial--convert/baz--test--0--base-0 => baz--test--0--patch-1) * committed baz@mercurial--convert/baz--test--0--patch-1 create link file and modify a $ ln -s ../a a-link $ baz add a-link $ echo 'this a modification to a' >> ../a $ baz commit -s "added link to a and modify a" A src/.arch-ids/a-link.id A src/a-link M a * update pristine tree (baz@mercurial--convert/baz--test--0--patch-1 => baz--test--0--patch-2) * committed baz@mercurial--convert/baz--test--0--patch-2 create second link and modify b $ ln -s ../a a-link-2 $ baz add a-link-2 $ dd count=1 seek=1 if=/dev/zero of=b > /dev/null 2> /dev/null $ baz commit -s "added second link and modify b" A src/.arch-ids/a-link-2.id A src/a-link-2 Mb src/b * update pristine tree (baz@mercurial--convert/baz--test--0--patch-2 => baz--test--0--patch-3) * committed baz@mercurial--convert/baz--test--0--patch-3 b file to link and a-link-2 to regular file $ rm -f a-link-2 $ echo 'this is now a regular file' > a-link-2 $ ln -sf ../a b $ baz commit -s "file to link and link to file test" fl src/b lf src/a-link-2 * update pristine tree (baz@mercurial--convert/baz--test--0--patch-3 => baz--test--0--patch-4) * committed baz@mercurial--convert/baz--test--0--patch-4 move a-link-2 file and src directory $ cd .. $ baz mv src/a-link-2 c $ baz mv src test $ baz commit -s "move and rename a-link-2 file and src directory" D/ src/.arch-ids A/ test/.arch-ids /> src test => src/.arch-ids/a-link-2.id .arch-ids/c.id => src/a-link-2 c => src/.arch-ids/=id test/.arch-ids/=id => src/.arch-ids/a-link.id test/.arch-ids/a-link.id => src/.arch-ids/b.id test/.arch-ids/b.id * update pristine tree (baz@mercurial--convert/baz--test--0--patch-4 => baz--test--0--patch-5) * committed baz@mercurial--convert/baz--test--0--patch-5 move and add the moved file again $ echo e > e $ baz add e $ baz commit -s "add e" A .arch-ids/e.id A e * update pristine tree (baz@mercurial--convert/baz--test--0--patch-5 => baz--test--0--patch-6) * committed baz@mercurial--convert/baz--test--0--patch-6 $ baz mv e f $ echo ee > e $ baz add e $ baz commit -s "move e and recreate it again" A .arch-ids/e.id A e => .arch-ids/e.id .arch-ids/f.id => e f * update pristine tree (baz@mercurial--convert/baz--test--0--patch-6 => baz--test--0--patch-7) * committed baz@mercurial--convert/baz--test--0--patch-7 $ cd .. converting baz repo to Mercurial $ hg convert baz-repo baz-repo-hg initializing destination baz-repo-hg repository analyzing tree version baz@mercurial--convert/baz--test--0... scanning source... sorting... converting... 7 initial import 6 added a file, src and src/b (binary) 5 added link to a and modify a 4 added second link and modify b 3 file to link and link to file test 2 move and rename a-link-2 file and src directory 1 add e 0 move e and recreate it again $ baz register-archive -d baz@mercurial--convert $ glog() > { > hg log -G --template '{rev} "{desc|firstline}" files: {files}\n' "$@" > } show graph log $ glog -R baz-repo-hg o 7 "move e and recreate it again" files: e f | o 6 "add e" files: e | o 5 "move and rename a-link-2 file and src directory" files: c src/a-link src/a-link-2 src/b test/a-link test/b | o 4 "file to link and link to file test" files: src/a-link-2 src/b | o 3 "added second link and modify b" files: src/a-link-2 src/b | o 2 "added link to a and modify a" files: a src/a-link | o 1 "added a file, src and src/b (binary)" files: a src/b | o 0 "initial import" files: $ hg up -q -R baz-repo-hg $ hg -R baz-repo-hg manifest --debug c4072c4b72e1cabace081888efa148ee80ca3cbb 644 a 0201ac32a3a8e86e303dff60366382a54b48a72e 644 c 1a4a864db0073705a11b1439f563bfa4b46d9246 644 e 09e0222742fc3f75777fa9d68a5d8af7294cb5e7 644 f c0067ba5ff0b7c9a3eb17270839d04614c435623 644 @ test/a-link 375f4263d86feacdea7e3c27100abd1560f2a973 644 @ test/b $ hg -R baz-repo-hg log -r 5 -r 7 -C --debug | grep copies copies: c (src/a-link-2) test/a-link (src/a-link) test/b (src/b) copies: f (e)