annotate tests/test-rhg.t @ 46492:7289eac777ec stable

hooks: introduce a `:run-with-plain` option for hooks

This option control if HGPLAIN should be set or not for the hooks. This is the
first step to give user some control of the HGPLAIN setting for they hooks.

Some hooks (eg: consistency checking) deserve to be run with HGPLAIN, some other
(eg: user set visual helper) might need to respect the user config and setting.

So both usage are valid and we need to restore the ability to run -without-
HGPLAIN that got lost in Mercurial 5.7.

This does not offer a way to restore the pre-5.7 behavior yet (respect whatever
HGPLAIN setting from the shell), this will be dealt with in the next changeset.

The option name is a bit verbose because implementing this highlighs the need
for another option: `:run-if-plain`. That would make it possible for some hooks
to be easily disabled if HG PLAIN is set. However such option would be a new
feature, not something introduced to mitigate a behavior change introduced in
5.7, so the `:run-if-plain` option belong to the default branch and is not part
of this series.

Differential Revision: https://phab.mercurial-scm.org/D9981

#require rust

Define an rhg function that will only run if rhg exists
  $ rhg() {
  > if [ -f "$RUNTESTDIR/../rust/target/release/rhg" ]; then
  >   "$RUNTESTDIR/../rust/target/release/rhg" "$@"
  > else
  >   echo "skipped: Cannot find rhg. Try to run cargo build in rust/rhg."
  >   exit 80
  > fi
  > }

Unimplemented command
  $ rhg unimplemented-command
  error: Found argument 'unimplemented-command' which wasn't expected, or isn't valid in this context
  
  USAGE:
      rhg <SUBCOMMAND>
  
  For more information try --help
  [252]

Finding root
  $ rhg root
  abort: no repository found in '$TESTTMP' (.hg not found)!
  [255]

  $ hg init repository
  $ cd repository
  $ rhg root
  $TESTTMP/repository

Unwritable file descriptor
  $ rhg root > /dev/full
  abort: No space left on device (os error 28)
  [255]

Deleted repository
  $ rm -rf `pwd`
  $ rhg root
  abort: error getting current working directory: $ENOENT$
  [255]

Listing tracked files
  $ cd $TESTTMP
  $ hg init repository
  $ cd repository
  $ for i in 1 2 3; do
  >   echo $i >> file$i
  >   hg add file$i
  > done
  > hg commit -m "commit $i" -q

Listing tracked files from root
  $ rhg files
  file1
  file2
  file3

Listing tracked files from subdirectory
  $ mkdir -p path/to/directory
  $ cd path/to/directory
  $ rhg files
  ../../../file1
  ../../../file2
  ../../../file3

Listing tracked files through broken pipe
  $ rhg files | head -n 1
  ../../../file1

Debuging data in inline index
  $ cd $TESTTMP
  $ rm -rf repository
  $ hg init repository
  $ cd repository
  $ for i in 1 2 3 4 5 6; do
  >   echo $i >> file-$i
  >   hg add file-$i
  >   hg commit -m "Commit $i" -q
  > done
  $ rhg debugdata -c 2
  8d0267cb034247ebfa5ee58ce59e22e57a492297
  test
  0 0
  file-3
  
  Commit 3 (no-eol)
  $ rhg debugdata -m 2
  file-1\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc)
  file-2\x005d9299349fc01ddd25d0070d149b124d8f10411e (esc)
  file-3\x002661d26c649684b482d10f91960cc3db683c38b4 (esc)

Debuging with full node id
  $ rhg debugdata -c `hg log -r 0 -T '{node}'`
  d1d1c679d3053e8926061b6f45ca52009f011e3f
  test
  0 0
  file-1
  
  Commit 1 (no-eol)

Specifying revisions by changeset ID
  $ hg log -T '{node}\n'
  c6ad58c44207b6ff8a4fbbca7045a5edaa7e908b
  d654274993d0149eecc3cc03214f598320211900
  f646af7e96481d3a5470b695cf30ad8e3ab6c575
  cf8b83f14ead62b374b6e91a0e9303b85dfd9ed7
  91c6f6e73e39318534dc415ea4e8a09c99cd74d6
  6ae9681c6d30389694d8701faf24b583cf3ccafe
  $ rhg files -r cf8b83
  file-1
  file-2
  file-3
  $ rhg cat -r cf8b83 file-2
  2
  $ rhg cat -r c file-2
  abort: ambiguous revision identifier c
  [255]
  $ rhg cat -r d file-2
  2

Cat files
  $ cd $TESTTMP
  $ rm -rf repository
  $ hg init repository
  $ cd repository
  $ echo "original content" > original
  $ hg add original
  $ hg commit -m "add original" original
  $ rhg cat -r 0 original
  original content
Cat copied file should not display copy metadata
  $ hg copy original copy_of_original
  $ hg commit -m "add copy of original"
  $ rhg cat -r 1 copy_of_original
  original content

Requirements
  $ rhg debugrequirements
  dotencode
  fncache
  generaldelta
  revlogv1
  sparserevlog
  store

  $ echo indoor-pool >> .hg/requires
  $ rhg files
  [252]

  $ rhg cat -r 1 copy_of_original
  [252]

  $ rhg debugrequirements
  dotencode
  fncache
  generaldelta
  revlogv1
  sparserevlog
  store
  indoor-pool

  $ echo -e '\xFF' >> .hg/requires
  $ rhg debugrequirements
  abort: .hg/requires is corrupted
  [255]

Persistent nodemap
  $ cd $TESTTMP
  $ rm -rf repository
  $ hg init repository
  $ cd repository
  $ rhg debugrequirements | grep nodemap
  [1]
  $ hg debugbuilddag .+5000 --overwritten-file --config "storage.revlog.nodemap.mode=warn"
  $ hg id -r tip
  c3ae8dec9fad tip
  $ ls .hg/store/00changelog*
  .hg/store/00changelog.d
  .hg/store/00changelog.i
  $ rhg files -r c3ae8dec9fad
  of

  $ cd $TESTTMP
  $ rm -rf repository
  $ hg --config format.use-persistent-nodemap=True init repository
  $ cd repository
  $ rhg debugrequirements | grep nodemap
  persistent-nodemap
  $ hg debugbuilddag .+5000 --overwritten-file --config "storage.revlog.nodemap.mode=warn"
  $ hg id -r tip
  c3ae8dec9fad tip
  $ ls .hg/store/00changelog*
  .hg/store/00changelog-*.nd (glob)
  .hg/store/00changelog.d
  .hg/store/00changelog.i
  .hg/store/00changelog.n

Specifying revisions by changeset ID
  $ rhg files -r c3ae8dec9fad
  of
  $ rhg cat -r c3ae8dec9fad of
  r5000