comparison tests/test-transaction-rollback-on-revlog-split.t @ 50686:a41eeb877d07

branching: merge with stable

50685:b9a355763e76

  $ files="
  > file
  > Directory_With,Special%Char/Complex_File.babar
  > foo/bar/babar_celeste/foo
  > 1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/f
  > "
  $ for f in $files; do
  >     mkdir -p `dirname $f`
  > done
  $ for f in $files; do

  >     printf '%20d' '1' > $f
  > done
  $ hg commit -Aqmc
  $ for f in $files; do
  >     dd if=/dev/zero of=$f bs=1k count=128 > /dev/null 2>&1
  > done
  $ hg commit -AqmD --traceback

Reference size:
  $ f -s file
  file: size=131072
  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=132139
  .hg/store/data/file.i: size=256

  $ cd ..

Test a succesful pull
=====================

  pulling from ../troffset-computation
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 8 changes to 4 files
  new changesets 16a630ece54e:8437c461d70a
  (run 'hg update' to get a working copy)


The inline revlog has been replaced

  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=132139
  .hg/store/data/file.i: size=256


  $ hg verify -q
  $ cd ..

  $ cd troffset-computation-copy

Reference size:
  $ f -s file
  file: size=1024
  $ f -s .hg/store/data/file*
  .hg/store/data/file.i: size=1174

  $ cat > .hg/hgrc <<EOF
  > [hooks]
  > pretxnchangegroup = python:$TESTTMP/killme.py:killme

#endif


The inline revlog still exist, but a split version exist next to it

  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=132139
  .hg/store/data/file.i: size=132395
  .hg/store/data/file.i.s: size=256


The first file.i entry should match the "Reference size" above.
The first file.d entry is the temporary record during the split,

A "temporary file" entry exist for the split index.

  $ cat .hg/store/journal | tr -s '\000' ' ' | grep data/file
  data/file.i 1174
  data/file.d 0
  $ cat .hg/store/journal.backupfiles | tr -s '\000' ' ' | tr -s '\00' ' '| grep data/file
   data/file.i data/journal.backup.file.i.bck 0
   data/file.i.s 0

recover is rolling the split back, the fncache is still valid

  $ hg recover
  rolling back interrupted transaction
  (verify step skipped, run `hg verify` to check your repository content)
  $ f -s .hg/store/data/file*
  .hg/store/data/file.i: size=1174
  $ hg tip
  changeset:   1:cc8dfb126534
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  $ cd troffset-computation-copy2

Reference size:
  $ f -s file
  file: size=1024
  $ f -s .hg/store/data/file*
  .hg/store/data/file.i: size=1174

  $ cat > .hg/hgrc <<EOF
  > [extensions]
  > intercept_rename = $TESTTMP/intercept_before_rename.py

  [137]
#endif

The inline revlog still exist, but a split version exist next to it

  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=132139
  .hg/store/data/file.i: size=132395
  .hg/store/data/file.i.s: size=256

  $ cat .hg/store/journal | tr -s '\000' ' ' | grep data/file
  data/file.i 1174
  data/file.d 0

recover is rolling the split back, the fncache is still valid

  $ hg recover
  rolling back interrupted transaction
  (verify step skipped, run `hg verify` to check your repository content)
  $ f -s .hg/store/data/file*
  .hg/store/data/file.i: size=1174
  $ hg tip
  changeset:   1:cc8dfb126534
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  $ cd troffset-computation-crash-after-rename

Reference size:
  $ f -s file
  file: size=1024
  $ f -s .hg/store/data/file*
  .hg/store/data/file.i: size=1174

  $ cat > .hg/hgrc <<EOF
  > [extensions]
  > intercept_rename = $TESTTMP/intercept_after_rename.py

  [137]
#endif

The inline revlog was over written on disk

  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=132139
  .hg/store/data/file.i: size=256

  $ cat .hg/store/journal | tr -s '\000' ' ' | grep data/file
  data/file.i 1174
  data/file.d 0

recover is rolling the split back, the fncache is still valid

  $ hg recover
  rolling back interrupted transaction
  (verify step skipped, run `hg verify` to check your repository content)
  $ f -s .hg/store/data/file*
  .hg/store/data/file.i: size=1174
  $ hg tip
  changeset:   1:cc8dfb126534
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  abort: pretxnchangegroup hook exited with status 1
  [40]

The split was rollback

  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=0
  .hg/store/data/file.i: size=1174


  $ hg tip
  changeset:   1:cc8dfb126534
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  pulling from ../troffset-computation
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  size=131072
  transaction abort!
  rollback completed
  abort: pretxnclose.03-abort hook exited with status 1
  [40]

50686:a41eeb877d07

  $ files="
  > file
  > Directory_With,Special%Char/Complex_File.babar
  > foo/bar/babar_celeste/foo
  > 1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/f
  > some_dir/sub_dir/foo_bar
  > some_dir/sub_dir/foo_bar.i.s/tutu
  > "
  $ for f in $files; do
  >     mkdir -p `dirname $f`
  > done
  $ for f in $files; do

  >     printf '%20d' '1' > $f
  > done
  $ hg commit -Aqmc
  $ for f in $files; do
  >     dd if=/dev/zero of=$f bs=1k count=128 > /dev/null 2>&1
  > done
  $ hg commit -AqmD --traceback
  $ for f in $files; do
  >     dd if=/dev/zero of=$f bs=1k count=132 > /dev/null 2>&1
  > done
  $ hg commit -AqmD --traceback

Reference size:
  $ f -s file
  file: size=135168
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.d: size=267307
  .hg/store/data/file.i: size=320

  $ cd ..

Test a succesful pull
=====================

  pulling from ../troffset-computation
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 3 changesets with 18 changes to 6 files
  new changesets c99a94cae9b1:64874a3b0160
  (run 'hg update' to get a working copy)


The inline revlog has been replaced

  $ f -s .hg/store/data/file*
  .hg/store/data/file.d: size=267307
  .hg/store/data/file.i: size=320


  $ hg verify -q
  $ cd ..

  $ cd troffset-computation-copy

Reference size:
  $ f -s file
  file: size=1024
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.i: size=1174

  $ cat > .hg/hgrc <<EOF
  > [hooks]
  > pretxnchangegroup = python:$TESTTMP/killme.py:killme

#endif


The inline revlog still exist, but a split version exist next to it

  $ cat .hg/store/journal | tr '\0' ' ' | grep '\.s'
  data/some_dir/sub_dir/foo_bar.i.s/tutu.i 1174
  data/some_dir/sub_dir/foo_bar.i.s/tutu.d 0
  $ f -s .hg/store/data*/file*
  .hg/store/data-s/file: size=320
  .hg/store/data/file.d: size=267307
  .hg/store/data/file.i: size=132395


The first file.i entry should match the "Reference size" above.
The first file.d entry is the temporary record during the split,

A "temporary file" entry exist for the split index.

  $ cat .hg/store/journal | tr -s '\000' ' ' | grep data/file
  data/file.i 1174
  data/file.d 0
  $ cat .hg/store/journal.backupfiles | tr -s '\000' ' ' | tr -s '\00' ' '| grep 'data.*/file'
   data/file.i data/journal.backup.file.i.bck 0
   data-s/file 0

recover is rolling the split back, the fncache is still valid

  $ hg recover
  rolling back interrupted transaction
  (verify step skipped, run `hg verify` to check your repository content)
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.i: size=1174
  $ hg tip
  changeset:   1:64b04c8dc267
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  $ cd troffset-computation-copy2

Reference size:
  $ f -s file
  file: size=1024
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.i: size=1174

  $ cat > .hg/hgrc <<EOF
  > [extensions]
  > intercept_rename = $TESTTMP/intercept_before_rename.py

  [137]
#endif

The inline revlog still exist, but a split version exist next to it

  $ f -s .hg/store/data*/file*
  .hg/store/data-s/file: size=320
  .hg/store/data/file.d: size=267307
  .hg/store/data/file.i: size=132395

  $ cat .hg/store/journal | tr -s '\000' ' ' | grep 'data.*/file'
  data/file.i 1174
  data/file.d 0

recover is rolling the split back, the fncache is still valid

  $ hg recover
  rolling back interrupted transaction
  (verify step skipped, run `hg verify` to check your repository content)
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.i: size=1174
  $ hg tip
  changeset:   1:64b04c8dc267
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  $ cd troffset-computation-crash-after-rename

Reference size:
  $ f -s file
  file: size=1024
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.i: size=1174

  $ cat > .hg/hgrc <<EOF
  > [extensions]
  > intercept_rename = $TESTTMP/intercept_after_rename.py

  [137]
#endif

The inline revlog was over written on disk

  $ f -s .hg/store/data*/file*
  .hg/store/data/file.d: size=267307
  .hg/store/data/file.i: size=320

  $ cat .hg/store/journal | tr -s '\000' ' ' | grep 'data.*/file'
  data/file.i 1174
  data/file.d 0

recover is rolling the split back, the fncache is still valid

  $ hg recover
  rolling back interrupted transaction
  (verify step skipped, run `hg verify` to check your repository content)
  $ f -s .hg/store/data*/file*
  .hg/store/data/file.i: size=1174
  $ hg tip
  changeset:   1:64b04c8dc267
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  abort: pretxnchangegroup hook exited with status 1
  [40]

The split was rollback

  $ f -s .hg/store/data*/file*
  .hg/store/data/file.d: size=0
  .hg/store/data/file.i: size=1174


  $ hg tip
  changeset:   1:64b04c8dc267
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     b
  

  pulling from ../troffset-computation
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  size=135168
  transaction abort!
  rollback completed
  abort: pretxnclose.03-abort hook exited with status 1
  [40]