setup

  $ cat >> $HGRCPATH <<EOF

  > [extensions]

  > blackbox=

  > mock=$TESTDIR/mockblackbox.py

  > mq=

  > [alias]

  > confuse = log --limit 3

  > so-confusing = confuse --style compact

  > EOF

  $ hg init blackboxtest

  $ cd blackboxtest

command, exit codes, and duration

  $ echo a > a

  $ hg add a

  $ hg blackbox --config blackbox.dirty=True

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> init blackboxtest exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> add a

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> add a exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000+ (5000)> blackbox --config *blackbox.dirty=True* (glob)

alias expansion is logged

  $ rm ./.hg/blackbox.log

  $ hg confuse

  $ hg blackbox

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> confuse

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> alias 'confuse' expands to 'log --limit 3'

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> confuse exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> blackbox

recursive aliases work correctly

  $ rm ./.hg/blackbox.log

  $ hg so-confusing

  $ hg blackbox

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> so-confusing

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> alias 'so-confusing' expands to 'confuse --style compact'

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> alias 'confuse' expands to 'log --limit 3'

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> so-confusing exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> blackbox

incoming change tracking

create two heads to verify that we only see one change in the log later

  $ hg commit -ma

  $ hg up null

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ echo b > b

  $ hg commit -Amb

  adding b

  created new head

clone, commit, pull

  $ hg clone . ../blackboxtest2

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ echo c > c

  $ hg commit -Amc

  adding c

  $ cd ../blackboxtest2

  $ hg pull

  pulling from $TESTTMP/blackboxtest

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  new changesets d02f48003e62

  (run 'hg update' to get a working copy)

  $ hg blackbox -l 6

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> pull

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> updated served branch cache in * seconds (glob)

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> wrote served branch cache with 1 labels and 2 nodes

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> 1 incoming changes - new heads: d02f48003e62

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> pull exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> blackbox -l 6

we must not cause a failure if we cannot write to the log

  $ hg rollback

  repository tip rolled back to revision 1 (undo pull)

  $ mv .hg/blackbox.log .hg/blackbox.log-

  $ mkdir .hg/blackbox.log

  $ hg --debug incoming

  warning: cannot write to blackbox.log: * (glob)

  comparing with $TESTTMP/blackboxtest

  query 1; heads

  searching for changes

  all local heads known remotely

  changeset:   2:d02f48003e62c24e2659d97d30f2a83abe5d5d51

  tag:         tip

  phase:       draft

  parent:      1:6563da9dcf87b1949716e38ff3e3dfaa3198eb06

  parent:      -1:0000000000000000000000000000000000000000

  manifest:    2:ab9d46b053ebf45b7996f2922b9893ff4b63d892

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  files+:      c

  extra:       branch=default

  description:

  c

  $ hg pull

  pulling from $TESTTMP/blackboxtest

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files

  new changesets d02f48003e62

  (run 'hg update' to get a working copy)

a failure reading from the log is fatal

  $ hg blackbox -l 3

  abort: *$TESTTMP/blackboxtest2/.hg/blackbox.log* (glob)

  [255]

  $ rmdir .hg/blackbox.log

  $ mv .hg/blackbox.log- .hg/blackbox.log

backup bundles get logged

  $ touch d

  $ hg commit -Amd

  adding d

  created new head

  $ hg strip tip

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  saved backup bundle to $TESTTMP/blackboxtest2/.hg/strip-backup/*-backup.hg (glob)

  $ hg blackbox -l 6

  1970/01/01 00:00:00 bob @73f6ee326b27d820b0472f1a825e3a50f3dc489b (5000)> strip tip

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> saved backup bundle to $TESTTMP/blackboxtest2/.hg/strip-backup/73f6ee326b27-7612e004-backup.hg

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> updated base branch cache in * seconds (glob)

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> wrote base branch cache with 1 labels and 2 nodes

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> strip tip exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> blackbox -l 6

extension and python hooks - use the eol extension for a pythonhook

  $ echo '[extensions]' >> .hg/hgrc

  $ echo 'eol=' >> .hg/hgrc

  $ echo '[hooks]' >> .hg/hgrc

  $ echo 'update = echo hooked' >> .hg/hgrc

  $ hg update

  The fsmonitor extension is incompatible with the eol extension and has been disabled. (fsmonitor !)

  hooked

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  updated to "d02f48003e62: c"

  1 other heads for branch "default"

  $ cat >> .hg/hgrc <<EOF

  > [extensions]

  > # disable eol, because it is not needed for subsequent tests

  > # (in addition, keeping it requires extra care for fsmonitor)

  > eol=!

  > EOF

  $ hg blackbox -l 5

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> update (no-chg !)

  1970/01/01 00:00:00 bob @6563da9dcf87b1949716e38ff3e3dfaa3198eb06 (5000)> pythonhook-preupdate: hgext.eol.preupdate finished in * seconds (glob)

  1970/01/01 00:00:00 bob @d02f48003e62c24e2659d97d30f2a83abe5d5d51 (5000)> exthook-update: echo hooked finished in * seconds (glob)

  1970/01/01 00:00:00 bob @d02f48003e62c24e2659d97d30f2a83abe5d5d51 (5000)> update exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @d02f48003e62c24e2659d97d30f2a83abe5d5d51 (5000)> serve --cmdserver chgunix --address $TESTTMP.chgsock/server.* --daemon-postexec 'chdir:/' (glob) (chg !)

  1970/01/01 00:00:00 bob @d02f48003e62c24e2659d97d30f2a83abe5d5d51 (5000)> blackbox -l 5

log rotation

  $ echo '[blackbox]' >> .hg/hgrc

  $ echo 'maxsize = 20 b' >> .hg/hgrc

  $ echo 'maxfiles = 3' >> .hg/hgrc

  $ hg status

  $ hg status

  $ hg status

  $ hg tip -q

  2:d02f48003e62

  $ ls .hg/blackbox.log*

  .hg/blackbox.log

  .hg/blackbox.log.1

  .hg/blackbox.log.2

  $ cd ..

  $ hg init blackboxtest3

  $ cd blackboxtest3

  $ hg blackbox

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> init blackboxtest3 exited 0 after * seconds (glob)

  1970/01/01 00:00:00 bob @0000000000000000000000000000000000000000 (5000)> blackbox

  $ mv .hg/blackbox.log .hg/blackbox.log-

  $ mkdir .hg/blackbox.log

  $ sed -e 's/\(.*test1.*\)/#\1/; s#\(.*commit2.*\)#os.rmdir(".hg/blackbox.log")\

  > os.rename(".hg/blackbox.log-", ".hg/blackbox.log")\

  > \1#' $TESTDIR/test-dispatch.py > ../test-dispatch.py

  $ $PYTHON $TESTDIR/blackbox-readonly-dispatch.py

  running: --debug add foo

  warning: cannot write to blackbox.log: Is a directory (no-windows !)

  warning: cannot write to blackbox.log: $TESTTMP/blackboxtest3/.hg/blackbox.log: Access is denied (windows !)

  adding foo

  result: 0

  running: --debug commit -m commit1 -d 2000-01-01 foo

  warning: cannot write to blackbox.log: Is a directory (no-windows !)

  warning: cannot write to blackbox.log: $TESTTMP/blackboxtest3/.hg/blackbox.log: Access is denied (windows !)

  committing files:

  foo

  committing manifest

  committing changelog

  updating the branch cache

  committed changeset 0:0e46349438790c460c5c9f7546bfcd39b267bbd2

  result: None

  running: --debug commit -m commit2 -d 2000-01-02 foo

  committing files:

  foo

  committing manifest

  committing changelog

  updating the branch cache

  committed changeset 1:45589e459b2edfbf3dbde7e01f611d2c1e7453d7

  result: None

  running: --debug log -r 0

  changeset:   0:0e46349438790c460c5c9f7546bfcd39b267bbd2

  phase:       draft

  parent:      -1:0000000000000000000000000000000000000000

  parent:      -1:0000000000000000000000000000000000000000

  manifest:    0:9091aa5df980aea60860a2e39c95182e68d1ddec

  user:        test

  date:        Sat Jan 01 00:00:00 2000 +0000

  files+:      foo

  extra:       branch=default

  description:

  commit1

  result: None

  running: --debug log -r tip

  changeset:   1:45589e459b2edfbf3dbde7e01f611d2c1e7453d7

  tag:         tip

  phase:       draft

  parent:      0:0e46349438790c460c5c9f7546bfcd39b267bbd2

  parent:      -1:0000000000000000000000000000000000000000

  manifest:    1:895aa9b7886f89dd017a6d62524e1f9180b04df9

  user:        test

  date:        Sun Jan 02 00:00:00 2000 +0000

  files:       foo

  extra:       branch=default

  description:

  commit2

  result: None

  $ hg blackbox

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> updating the branch cache

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> updated served branch cache in * seconds (glob)

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> wrote served branch cache with 1 labels and 1 nodes

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> --debug commit -m commit2 -d 2000-01-02 foo exited 0 after *.?? seconds (glob)

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> --debug log -r 0

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> writing .hg/cache/tags2-visible with 0 tags

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> --debug log -r 0 exited 0 after *.?? seconds (glob)

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> --debug log -r tip

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> --debug log -r tip exited 0 after *.?? seconds (glob)

  1970/01/01 00:00:00 bob @45589e459b2edfbf3dbde7e01f611d2c1e7453d7 (5000)> blackbox

Test log recursion from dirty status check

  $ cat > ../r.py <<EOF

  > from mercurial import context, error, extensions

  > x=[False]

  > def status(orig, *args, **opts):

  >     args[0].repo().ui.log(b"broken", b"recursion?")

  >     return orig(*args, **opts)

  > def reposetup(ui, repo):

  >     extensions.wrapfunction(context.basectx, 'status', status)

  > EOF

  $ hg id --config extensions.x=../r.py --config blackbox.dirty=True

  45589e459b2e tip

cleanup

  $ cd ..

#if chg

when using chg, blackbox.log should get rotated correctly

  $ cat > $TESTTMP/noop.py << EOF

  > from __future__ import absolute_import

  > import time

  > from mercurial import registrar, scmutil

  > cmdtable = {}

  > command = registrar.command(cmdtable)

  > @command('noop')

  > def noop(ui, repo):

  >     pass

  > EOF

  $ hg init blackbox-chg

  $ cd blackbox-chg

  $ cat > .hg/hgrc << EOF

  > [blackbox]

  > maxsize = 500B

  > [extensions]

  > # extension change forces chg to restart

  > noop=$TESTTMP/noop.py

  > EOF

  $ $PYTHON -c 'print("a" * 400)' > .hg/blackbox.log

  $ chg noop

  $ chg noop

  $ chg noop

  $ chg noop

  $ chg noop

  $ cat > showsize.py << 'EOF'

  > import os, sys

  > limit = 500

  > for p in sys.argv[1:]:

  >     size = os.stat(p).st_size

  >     if size >= limit:

  >         desc = '>='

  >     else:

  >         desc = '<'

  >     print('%s: %s %d' % (p, desc, limit))

  > EOF

  $ $PYTHON showsize.py .hg/blackbox*

  .hg/blackbox.log: < 500

  .hg/blackbox.log.1: >= 500