comparison tests/test-debugcommands.t @ 35678:43154a76f392

debugdeltachain: display how many chunks would be read in sparse-read mode

35677:cf2e2a7399bc

  $ cat >> $HGRCPATH <<EOF
  > [experimental]
  > sparse-read = True
  > EOF
  $ hg debugdeltachain -m
      rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity
        0       1        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000

  $ hg debugdeltachain -m -T '{rev} {chainid} {chainlen} {readsize} {largestblock} {readdensity}\n'
  0 1 1 44 44 1.0

  $ hg debugdeltachain -m -Tjson

    "lindist": 44,
    "prevrev": -1,
    "readdensity": 1.0,
    "readsize": 44,
    "rev": 0,
    "uncompsize": 43
   }
  ]

Test max chain len
  $ cat >> $HGRCPATH << EOF
  > [format]
  > maxchainlen=4

35678:43154a76f392

  $ cat >> $HGRCPATH <<EOF
  > [experimental]
  > sparse-read = True
  > EOF
  $ hg debugdeltachain -m
      rev  chain# chainlen     prev   delta       size    rawsize  chainsize     ratio   lindist extradist extraratio   readsize largestblk rddensity srchunks
        0       1        1       -1    base         44         43         44   1.02326        44         0    0.00000         44         44   1.00000        1

  $ hg debugdeltachain -m -T '{rev} {chainid} {chainlen} {readsize} {largestblock} {readdensity}\n'
  0 1 1 44 44 1.0

  $ hg debugdeltachain -m -Tjson

    "lindist": 44,
    "prevrev": -1,
    "readdensity": 1.0,
    "readsize": 44,
    "rev": 0,
    "srchunks": 1,
    "uncompsize": 43
   }
  ]

  $ printf "This test checks things.\n" >> a
  $ hg ci -m a
  $ hg branch other
  marked working directory as branch other
  (branches are permanent and global, did you want a bookmark?)
  $ for i in `$TESTDIR/seq.py 5`; do
  >   printf "shorter ${i}" >> a
  >   hg ci -m "a other:$i"
  >   hg up -q default
  >   printf "for the branch default we want longer chains: ${i}" >> a
  >   hg ci -m "a default:$i"
  >   hg up -q other
  > done
  $ hg debugdeltachain a -T '{rev} {srchunks}\n' \
  >    --config experimental.sparse-read.density-threshold=0.50 \
  >    --config experimental.sparse-read.min-gap-size=0
  0 1
  1 1
  2 1
  3 1
  4 1
  5 1
  6 1
  7 1
  8 1
  9 1
  10 2
  11 1
  $ hg --config extensions.strip= strip --no-backup -r 1
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

Test max chain len
  $ cat >> $HGRCPATH << EOF
  > [format]
  > maxchainlen=4