Mercurial > hg-stable
view tests/test-bundle2.t @ 22017:7986e99bb69a
push: rework the bundle2partsgenerators logic
Instead of a single list of functions, we now have a list of names and
a mapping of names to functions. This simplifies wrapping of steps
from extensions. In the same move, declaration becomes decorator-based
(syntax sugar, nom nom nom!).
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Wed, 30 Jul 2014 19:04:50 -0700 |
| parents | ef555e456420 |
| children | 711b5cfddb1b |
line wrap: on
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Create an extension to test bundle2 API $ cat > bundle2.py << EOF > """A small extension to test bundle2 implementation > > Current bundle2 implementation is far too limited to be used in any core > code. We still need to be able to test it while it grow up. > """ > > import sys, os > from mercurial import cmdutil > from mercurial import util > from mercurial import bundle2 > from mercurial import scmutil > from mercurial import discovery > from mercurial import changegroup > from mercurial import error > > try: > import msvcrt > msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY) > msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) > msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) > except ImportError: > pass > > cmdtable = {} > command = cmdutil.command(cmdtable) > > ELEPHANTSSONG = """Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko > Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko > Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.""" > assert len(ELEPHANTSSONG) == 178 # future test say 178 bytes, trust it. > > @bundle2.parthandler('test:song') > def songhandler(op, part): > """handle a "test:song" bundle2 part, printing the lyrics on stdin""" > op.ui.write('The choir starts singing:\n') > verses = 0 > for line in part.read().split('\n'): > op.ui.write(' %s\n' % line) > verses += 1 > op.records.add('song', {'verses': verses}) > > @bundle2.parthandler('test:ping') > def pinghandler(op, part): > op.ui.write('received ping request (id %i)\n' % part.id) > if op.reply is not None and 'ping-pong' in op.reply.capabilities: > op.ui.write_err('replying to ping request (id %i)\n' % part.id) > op.reply.newpart('test:pong', [('in-reply-to', str(part.id))]) > > @bundle2.parthandler('test:debugreply') > def debugreply(op, part): > """print data about the capacity of the bundle reply""" > if op.reply is None: > op.ui.write('debugreply: no reply\n') > else: > op.ui.write('debugreply: capabilities:\n') > for cap in sorted(op.reply.capabilities): > op.ui.write('debugreply: %r\n' % cap) > for val in op.reply.capabilities[cap]: > op.ui.write('debugreply: %r\n' % val) > > @command('bundle2', > [('', 'param', [], 'stream level parameter'), > ('', 'unknown', False, 'include an unknown mandatory part in the bundle'), > ('', 'unknownparams', False, 'include an unknown part parameters in the bundle'), > ('', 'parts', False, 'include some arbitrary parts to the bundle'), > ('', 'reply', False, 'produce a reply bundle'), > ('', 'pushrace', False, 'includes a check:head part with unknown nodes'), > ('r', 'rev', [], 'includes those changeset in the bundle'),], > '[OUTPUTFILE]') > def cmdbundle2(ui, repo, path=None, **opts): > """write a bundle2 container on standard ouput""" > bundler = bundle2.bundle20(ui) > for p in opts['param']: > p = p.split('=', 1) > try: > bundler.addparam(*p) > except ValueError, exc: > raise util.Abort('%s' % exc) > > if opts['reply']: > capsstring = 'ping-pong\nelephants=babar,celeste\ncity%3D%21=celeste%2Cville' > bundler.newpart('b2x:replycaps', data=capsstring) > > if opts['pushrace']: > # also serve to test the assignement of data outside of init > part = bundler.newpart('b2x:check:heads') > part.data = '01234567890123456789' > > revs = opts['rev'] > if 'rev' in opts: > revs = scmutil.revrange(repo, opts['rev']) > if revs: > # very crude version of a changegroup part creation > bundled = repo.revs('%ld::%ld', revs, revs) > headmissing = [c.node() for c in repo.set('heads(%ld)', revs)] > headcommon = [c.node() for c in repo.set('parents(%ld) - %ld', revs, revs)] > outgoing = discovery.outgoing(repo.changelog, headcommon, headmissing) > cg = changegroup.getlocalbundle(repo, 'test:bundle2', outgoing, None) > bundler.newpart('b2x:changegroup', data=cg.getchunks()) > > if opts['parts']: > bundler.newpart('test:empty') > # add a second one to make sure we handle multiple parts > bundler.newpart('test:empty') > bundler.newpart('test:song', data=ELEPHANTSSONG) > bundler.newpart('test:debugreply') > mathpart = bundler.newpart('test:math') > mathpart.addparam('pi', '3.14') > mathpart.addparam('e', '2.72') > mathpart.addparam('cooking', 'raw', mandatory=False) > mathpart.data = '42' > # advisory known part with unknown mandatory param > bundler.newpart('test:song', [('randomparam','')]) > if opts['unknown']: > bundler.newpart('test:UNKNOWN', data='some random content') > if opts['unknownparams']: > bundler.newpart('test:SONG', [('randomparams', '')]) > if opts['parts']: > bundler.newpart('test:ping') > > if path is None: > file = sys.stdout > else: > file = open(path, 'w') > > for chunk in bundler.getchunks(): > file.write(chunk) > > @command('unbundle2', [], '') > def cmdunbundle2(ui, repo, replypath=None): > """process a bundle2 stream from stdin on the current repo""" > try: > tr = None > lock = repo.lock() > tr = repo.transaction('processbundle') > try: > unbundler = bundle2.unbundle20(ui, sys.stdin) > op = bundle2.processbundle(repo, unbundler, lambda: tr) > tr.close() > except error.BundleValueError, exc: > raise util.Abort('missing support for %s' % exc) > except error.PushRaced, exc: > raise util.Abort('push race: %s' % exc) > finally: > if tr is not None: > tr.release() > lock.release() > remains = sys.stdin.read() > ui.write('%i unread bytes\n' % len(remains)) > if op.records['song']: > totalverses = sum(r['verses'] for r in op.records['song']) > ui.write('%i total verses sung\n' % totalverses) > for rec in op.records['changegroup']: > ui.write('addchangegroup return: %i\n' % rec['return']) > if op.reply is not None and replypath is not None: > file = open(replypath, 'w') > for chunk in op.reply.getchunks(): > file.write(chunk) > > @command('statbundle2', [], '') > def cmdstatbundle2(ui, repo): > """print statistic on the bundle2 container read from stdin""" > unbundler = bundle2.unbundle20(ui, sys.stdin) > try: > params = unbundler.params > except error.BundleValueError, exc: > raise util.Abort('unknown parameters: %s' % exc) > ui.write('options count: %i\n' % len(params)) > for key in sorted(params): > ui.write('- %s\n' % key) > value = params[key] > if value is not None: > ui.write(' %s\n' % value) > count = 0 > for p in unbundler.iterparts(): > count += 1 > ui.write(' :%s:\n' % p.type) > ui.write(' mandatory: %i\n' % len(p.mandatoryparams)) > ui.write(' advisory: %i\n' % len(p.advisoryparams)) > ui.write(' payload: %i bytes\n' % len(p.read())) > ui.write('parts count: %i\n' % count) > EOF $ cat >> $HGRCPATH << EOF > [extensions] > bundle2=$TESTTMP/bundle2.py > [experimental] > bundle2-exp=True > [ui] > ssh=python "$TESTDIR/dummyssh" > logtemplate={rev}:{node|short} {phase} {author} {desc|firstline} > [web] > push_ssl = false > allow_push = * > [phases] > publish=False > EOF The extension requires a repo (currently unused) $ hg init main $ cd main $ touch a $ hg add a $ hg commit -m 'a' Empty bundle ================= - no option - no parts Test bundling $ hg bundle2 HG2X\x00\x00\x00\x00 (no-eol) (esc) Test unbundling $ hg bundle2 | hg statbundle2 options count: 0 parts count: 0 Test old style bundle are detected and refused $ hg bundle --all ../bundle.hg 1 changesets found $ hg statbundle2 < ../bundle.hg abort: unknown bundle version 10 [255] Test parameters ================= - some options - no parts advisory parameters, no value ------------------------------- Simplest possible parameters form Test generation simple option $ hg bundle2 --param 'caution' HG2X\x00\x07caution\x00\x00 (no-eol) (esc) Test unbundling $ hg bundle2 --param 'caution' | hg statbundle2 options count: 1 - caution parts count: 0 Test generation multiple option $ hg bundle2 --param 'caution' --param 'meal' HG2X\x00\x0ccaution meal\x00\x00 (no-eol) (esc) Test unbundling $ hg bundle2 --param 'caution' --param 'meal' | hg statbundle2 options count: 2 - caution - meal parts count: 0 advisory parameters, with value ------------------------------- Test generation $ hg bundle2 --param 'caution' --param 'meal=vegan' --param 'elephants' HG2X\x00\x1ccaution meal=vegan elephants\x00\x00 (no-eol) (esc) Test unbundling $ hg bundle2 --param 'caution' --param 'meal=vegan' --param 'elephants' | hg statbundle2 options count: 3 - caution - elephants - meal vegan parts count: 0 parameter with special char in value --------------------------------------------------- Test generation $ hg bundle2 --param 'e|! 7/=babar%#==tutu' --param simple HG2X\x00)e%7C%21%207/=babar%25%23%3D%3Dtutu simple\x00\x00 (no-eol) (esc) Test unbundling $ hg bundle2 --param 'e|! 7/=babar%#==tutu' --param simple | hg statbundle2 options count: 2 - e|! 7/ babar%#==tutu - simple parts count: 0 Test unknown mandatory option --------------------------------------------------- $ hg bundle2 --param 'Gravity' | hg statbundle2 abort: unknown parameters: Stream Parameter - Gravity [255] Test debug output --------------------------------------------------- bundling debug $ hg bundle2 --debug --param 'e|! 7/=babar%#==tutu' --param simple ../out.hg2 start emission of HG2X stream bundle parameter: e%7C%21%207/=babar%25%23%3D%3Dtutu simple start of parts end of bundle file content is ok $ cat ../out.hg2 HG2X\x00)e%7C%21%207/=babar%25%23%3D%3Dtutu simple\x00\x00 (no-eol) (esc) unbundling debug $ hg statbundle2 --debug < ../out.hg2 start processing of HG2X stream reading bundle2 stream parameters ignoring unknown parameter 'e|! 7/' ignoring unknown parameter 'simple' options count: 2 - e|! 7/ babar%#==tutu - simple start extraction of bundle2 parts part header size: 0 end of bundle2 stream parts count: 0 Test buggy input --------------------------------------------------- empty parameter name $ hg bundle2 --param '' --quiet abort: empty parameter name [255] bad parameter name $ hg bundle2 --param 42babar abort: non letter first character: '42babar' [255] Test part ================= $ hg bundle2 --parts ../parts.hg2 --debug start emission of HG2X stream bundle parameter: start of parts bundle part: "test:empty" bundle part: "test:empty" bundle part: "test:song" bundle part: "test:debugreply" bundle part: "test:math" bundle part: "test:song" bundle part: "test:ping" end of bundle $ cat ../parts.hg2 HG2X\x00\x00\x00\x11 (esc) test:empty\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11 (esc) test:empty\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x10 test:song\x00\x00\x00\x02\x00\x00\x00\x00\x00\xb2Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko (esc) Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.\x00\x00\x00\x00\x00\x16\x0ftest:debugreply\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00+ test:math\x00\x00\x00\x04\x02\x01\x02\x04\x01\x04\x07\x03pi3.14e2.72cookingraw\x00\x00\x00\x0242\x00\x00\x00\x00\x00\x1d test:song\x00\x00\x00\x05\x01\x00\x0b\x00randomparam\x00\x00\x00\x00\x00\x10 test:ping\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00 (no-eol) (esc) $ hg statbundle2 < ../parts.hg2 options count: 0 :test:empty: mandatory: 0 advisory: 0 payload: 0 bytes :test:empty: mandatory: 0 advisory: 0 payload: 0 bytes :test:song: mandatory: 0 advisory: 0 payload: 178 bytes :test:debugreply: mandatory: 0 advisory: 0 payload: 0 bytes :test:math: mandatory: 2 advisory: 1 payload: 2 bytes :test:song: mandatory: 1 advisory: 0 payload: 0 bytes :test:ping: mandatory: 0 advisory: 0 payload: 0 bytes parts count: 7 $ hg statbundle2 --debug < ../parts.hg2 start processing of HG2X stream reading bundle2 stream parameters options count: 0 start extraction of bundle2 parts part header size: 17 part type: "test:empty" part id: "0" part parameters: 0 :test:empty: mandatory: 0 advisory: 0 payload chunk size: 0 payload: 0 bytes part header size: 17 part type: "test:empty" part id: "1" part parameters: 0 :test:empty: mandatory: 0 advisory: 0 payload chunk size: 0 payload: 0 bytes part header size: 16 part type: "test:song" part id: "2" part parameters: 0 :test:song: mandatory: 0 advisory: 0 payload chunk size: 178 payload chunk size: 0 payload: 178 bytes part header size: 22 part type: "test:debugreply" part id: "3" part parameters: 0 :test:debugreply: mandatory: 0 advisory: 0 payload chunk size: 0 payload: 0 bytes part header size: 43 part type: "test:math" part id: "4" part parameters: 3 :test:math: mandatory: 2 advisory: 1 payload chunk size: 2 payload chunk size: 0 payload: 2 bytes part header size: 29 part type: "test:song" part id: "5" part parameters: 1 :test:song: mandatory: 1 advisory: 0 payload chunk size: 0 payload: 0 bytes part header size: 16 part type: "test:ping" part id: "6" part parameters: 0 :test:ping: mandatory: 0 advisory: 0 payload chunk size: 0 payload: 0 bytes part header size: 0 end of bundle2 stream parts count: 7 Test actual unbundling of test part ======================================= Process the bundle $ hg unbundle2 --debug < ../parts.hg2 start processing of HG2X stream reading bundle2 stream parameters start extraction of bundle2 parts part header size: 17 part type: "test:empty" part id: "0" part parameters: 0 ignoring unsupported advisory part test:empty payload chunk size: 0 part header size: 17 part type: "test:empty" part id: "1" part parameters: 0 ignoring unsupported advisory part test:empty payload chunk size: 0 part header size: 16 part type: "test:song" part id: "2" part parameters: 0 found a handler for part 'test:song' The choir starts singing: payload chunk size: 178 payload chunk size: 0 Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko. part header size: 22 part type: "test:debugreply" part id: "3" part parameters: 0 found a handler for part 'test:debugreply' debugreply: no reply payload chunk size: 0 part header size: 43 part type: "test:math" part id: "4" part parameters: 3 ignoring unsupported advisory part test:math payload chunk size: 2 payload chunk size: 0 part header size: 29 part type: "test:song" part id: "5" part parameters: 1 found a handler for part 'test:song' ignoring unsupported advisory part test:song - randomparam payload chunk size: 0 part header size: 16 part type: "test:ping" part id: "6" part parameters: 0 found a handler for part 'test:ping' received ping request (id 6) payload chunk size: 0 part header size: 0 end of bundle2 stream 0 unread bytes 3 total verses sung Unbundle with an unknown mandatory part (should abort) $ hg bundle2 --parts --unknown ../unknown.hg2 $ hg unbundle2 < ../unknown.hg2 The choir starts singing: Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko. debugreply: no reply 0 unread bytes abort: missing support for test:unknown [255] Unbundle with an unknown mandatory part parameters (should abort) $ hg bundle2 --unknownparams ../unknown.hg2 $ hg unbundle2 < ../unknown.hg2 0 unread bytes abort: missing support for test:song - randomparams [255] unbundle with a reply $ hg bundle2 --parts --reply ../parts-reply.hg2 $ hg unbundle2 ../reply.hg2 < ../parts-reply.hg2 0 unread bytes 3 total verses sung The reply is a bundle $ cat ../reply.hg2 HG2X\x00\x00\x00\x1f (esc) b2x:output\x00\x00\x00\x00\x00\x01\x0b\x01in-reply-to3\x00\x00\x00\xd9The choir starts singing: (esc) Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko. \x00\x00\x00\x00\x00\x1f (esc) b2x:output\x00\x00\x00\x01\x00\x01\x0b\x01in-reply-to4\x00\x00\x00\xc9debugreply: capabilities: (esc) debugreply: 'city=!' debugreply: 'celeste,ville' debugreply: 'elephants' debugreply: 'babar' debugreply: 'celeste' debugreply: 'ping-pong' \x00\x00\x00\x00\x00\x1e test:pong\x00\x00\x00\x02\x01\x00\x0b\x01in-reply-to7\x00\x00\x00\x00\x00\x1f (esc) b2x:output\x00\x00\x00\x03\x00\x01\x0b\x01in-reply-to7\x00\x00\x00=received ping request (id 7) (esc) replying to ping request (id 7) \x00\x00\x00\x00\x00\x00 (no-eol) (esc) The reply is valid $ hg statbundle2 < ../reply.hg2 options count: 0 :b2x:output: mandatory: 0 advisory: 1 payload: 217 bytes :b2x:output: mandatory: 0 advisory: 1 payload: 201 bytes :test:pong: mandatory: 1 advisory: 0 payload: 0 bytes :b2x:output: mandatory: 0 advisory: 1 payload: 61 bytes parts count: 4 Unbundle the reply to get the output: $ hg unbundle2 < ../reply.hg2 remote: The choir starts singing: remote: Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko remote: Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko remote: Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko. remote: debugreply: capabilities: remote: debugreply: 'city=!' remote: debugreply: 'celeste,ville' remote: debugreply: 'elephants' remote: debugreply: 'babar' remote: debugreply: 'celeste' remote: debugreply: 'ping-pong' remote: received ping request (id 7) remote: replying to ping request (id 7) 0 unread bytes Test push race detection $ hg bundle2 --pushrace ../part-race.hg2 $ hg unbundle2 < ../part-race.hg2 0 unread bytes abort: push race: repository changed while pushing - please try again [255] Support for changegroup =================================== $ hg unbundle $TESTDIR/bundles/rebase.hg adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 7 files (+3 heads) (run 'hg heads' to see heads, 'hg merge' to merge) $ hg log -G o 8:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H | | o 7:eea13746799a draft Nicolas Dumazet <nicdumz.commits@gmail.com> G |/| o | 6:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com> F | | | o 5:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ | o 4:32af7686d403 draft Nicolas Dumazet <nicdumz.commits@gmail.com> D | | | o 3:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com> C | | | o 2:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com> B |/ o 1:cd010b8cd998 draft Nicolas Dumazet <nicdumz.commits@gmail.com> A @ 0:3903775176ed draft test a $ hg bundle2 --debug --rev '8+7+5+4' ../rev.hg2 4 changesets found list of changesets: 32af7686d403cf45b5d95f2d70cebea587ac806a 9520eea781bcca16c1e15acc0ba14335a0e8e5ba eea13746799a9e0bfd88f29d3c2e9dc9389f524f 02de42196ebee42ef284b6780a87cdc96e8eaab6 start emission of HG2X stream bundle parameter: start of parts bundle part: "b2x:changegroup" bundling: 1/4 changesets (25.00%) bundling: 2/4 changesets (50.00%) bundling: 3/4 changesets (75.00%) bundling: 4/4 changesets (100.00%) bundling: 1/4 manifests (25.00%) bundling: 2/4 manifests (50.00%) bundling: 3/4 manifests (75.00%) bundling: 4/4 manifests (100.00%) bundling: D 1/3 files (33.33%) bundling: E 2/3 files (66.67%) bundling: H 3/3 files (100.00%) end of bundle $ cat ../rev.hg2 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\x00\x00\x00\x00\x00\x00\x00\x05E\x00\x00\x00b\x9co\xd05 (esc) l\r (no-eol) (esc) \x0cI\xd4\xa9\xc5\x01|\xf0pC\xf5NX\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x95 \xee\xa7\x81\xbc\xca\x16\xc1\xe1Z\xcc\x0b\xa1C5\xa0\xe8\xe5\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02E (esc) \x00\x00\x00\x00\x00\x00\x00\x05H\x00\x00\x00b\x85\x00\x18\x9et\xa9\xe0G^\x82 \x93\xbc}\xb0\xd61\xae\xb0\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xdeB\x19n\xbe\xe4.\xf2\x84\xb6x (esc) \x87\xcd\xc9n\x8e\xaa\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02H (esc) \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 (no-eol) (esc) $ hg unbundle2 < ../rev.hg2 adding changesets adding manifests adding file changes added 0 changesets with 0 changes to 3 files 0 unread bytes addchangegroup return: 1 with reply $ hg bundle2 --rev '8+7+5+4' --reply ../rev-rr.hg2 $ hg unbundle2 ../rev-reply.hg2 < ../rev-rr.hg2 0 unread bytes addchangegroup return: 1 $ cat ../rev-reply.hg2 HG2X\x00\x00\x003\x15b2x:reply:changegroup\x00\x00\x00\x00\x00\x02\x0b\x01\x06\x01in-reply-to1return1\x00\x00\x00\x00\x00\x1f (esc) b2x:output\x00\x00\x00\x01\x00\x01\x0b\x01in-reply-to1\x00\x00\x00dadding changesets (esc) adding manifests adding file changes added 0 changesets with 0 changes to 3 files \x00\x00\x00\x00\x00\x00 (no-eol) (esc) Real world exchange ===================== clone --pull $ cd .. $ hg -R main phase --public cd010b8cd998 $ hg clone main other --pull --rev 9520eea781bc adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg -R other log -G @ 1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E | o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A pull $ hg -R main phase --public 9520eea781bc $ hg -R other pull -r 24b6387c8c8c pulling from $TESTTMP/main (glob) searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) $ hg -R other log -G o 2:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com> F | | @ 1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A pull empty (with phase movement) $ hg -R main phase --public 24b6387c8c8c $ hg -R other pull -r 24b6387c8c8c pulling from $TESTTMP/main (glob) no changes found $ hg -R other log -G o 2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | @ 1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A pull empty $ hg -R other pull -r 24b6387c8c8c pulling from $TESTTMP/main (glob) no changes found $ hg -R other log -G o 2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | @ 1:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A push $ hg -R main phase --public eea13746799a $ hg -R main push other --rev eea13746799a pushing to other searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 0 changes to 0 files (-1 heads) $ hg -R other log -G o 3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G |\ | o 2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | @ | 1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A pull over ssh $ hg -R other pull ssh://user@dummy/main -r 02de42196ebe --traceback pulling from ssh://user@dummy/main searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) pull over http $ hg -R main serve -p $HGPORT -d --pid-file=main.pid -E main-error.log $ cat main.pid >> $DAEMON_PIDS $ hg -R other pull http://localhost:$HGPORT/ -r 42ccdea3bb16 pulling from http://localhost:$HGPORT/ searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) (run 'hg heads .' to see heads, 'hg merge' to merge) $ cat main-error.log push over ssh $ hg -R main push ssh://user@dummy/other -r 5fddd98957c8 pushing to ssh://user@dummy/other searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files $ hg -R other log -G o 6:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com> C | o 5:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com> B | | o 4:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H | | | | o 3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G | |/| | o | 2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F |/ / | @ 1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A push over http $ hg -R other serve -p $HGPORT2 -d --pid-file=other.pid -E other-error.log $ cat other.pid >> $DAEMON_PIDS $ hg -R main phase --public 32af7686d403 $ hg -R main push http://localhost:$HGPORT2/ -r 32af7686d403 pushing to http://localhost:$HGPORT2/ searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files $ cat other-error.log Check final content. $ hg -R other log -G o 7:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> D | o 6:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | o 5:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B | | o 4:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H | | | | o 3:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G | |/| | o | 2:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F |/ / | @ 1:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A Error Handling ============== Check that errors are properly returned to the client during push. Setting up $ cat > failpush.py << EOF > """A small extension that makes push fails when using bundle2 > > used to test error handling in bundle2 > """ > > from mercurial import util > from mercurial import bundle2 > from mercurial import exchange > from mercurial import extensions > > def _pushbundle2failpart(pushop, bundler): > reason = pushop.ui.config('failpush', 'reason', None) > part = None > if reason == 'abort': > bundler.newpart('test:abort') > if reason == 'unknown': > bundler.newpart('TEST:UNKNOWN') > if reason == 'race': > # 20 Bytes of crap > bundler.newpart('b2x:check:heads', data='01234567890123456789') > > @bundle2.parthandler("test:abort") > def handleabort(op, part): > raise util.Abort('Abandon ship!', hint="don't panic") > > def uisetup(ui): > exchange.b2partsgenmapping['failpart'] = _pushbundle2failpart > exchange.b2partsgenorder.insert(0, 'failpart') > > EOF $ cd main $ hg up tip 3 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo 'I' > I $ hg add I $ hg ci -m 'I' $ hg id e7ec4e813ba6 tip $ cd .. $ cat << EOF >> $HGRCPATH > [extensions] > failpush=$TESTTMP/failpush.py > EOF $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS $ hg -R other serve -p $HGPORT2 -d --pid-file=other.pid -E other-error.log $ cat other.pid >> $DAEMON_PIDS Doing the actual push: Abort error $ cat << EOF >> $HGRCPATH > [failpush] > reason = abort > EOF $ hg -R main push other -r e7ec4e813ba6 pushing to other searching for changes abort: Abandon ship! (don't panic) [255] $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6 pushing to ssh://user@dummy/other searching for changes abort: Abandon ship! (don't panic) [255] $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6 pushing to http://localhost:$HGPORT2/ searching for changes abort: Abandon ship! (don't panic) [255] Doing the actual push: unknown mandatory parts $ cat << EOF >> $HGRCPATH > [failpush] > reason = unknown > EOF $ hg -R main push other -r e7ec4e813ba6 pushing to other searching for changes abort: missing support for test:unknown [255] $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6 pushing to ssh://user@dummy/other searching for changes abort: missing support for test:unknown [255] $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6 pushing to http://localhost:$HGPORT2/ searching for changes abort: missing support for test:unknown [255] Doing the actual push: race $ cat << EOF >> $HGRCPATH > [failpush] > reason = race > EOF $ hg -R main push other -r e7ec4e813ba6 pushing to other searching for changes abort: push failed: 'repository changed while pushing - please try again' [255] $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6 pushing to ssh://user@dummy/other searching for changes abort: push failed: 'repository changed while pushing - please try again' [255] $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6 pushing to http://localhost:$HGPORT2/ searching for changes abort: push failed: 'repository changed while pushing - please try again' [255] Doing the actual push: hook abort $ cat << EOF >> $HGRCPATH > [failpush] > reason = > [hooks] > b2x-pretransactionclose.failpush = false > EOF $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS $ hg -R other serve -p $HGPORT2 -d --pid-file=other.pid -E other-error.log $ cat other.pid >> $DAEMON_PIDS $ hg -R main push other -r e7ec4e813ba6 pushing to other searching for changes transaction abort! rollback completed abort: b2x-pretransactionclose.failpush hook exited with status 1 [255] $ hg -R main push ssh://user@dummy/other -r e7ec4e813ba6 pushing to ssh://user@dummy/other searching for changes abort: b2x-pretransactionclose.failpush hook exited with status 1 remote: transaction abort! remote: rollback completed [255] $ hg -R main push http://localhost:$HGPORT2/ -r e7ec4e813ba6 pushing to http://localhost:$HGPORT2/ searching for changes abort: b2x-pretransactionclose.failpush hook exited with status 1 [255]