test: allow different result for zstd compression (issue6188)

test-repo-compengines fails on big-endian due to different file size,
but the repo doesn't seem broken, so allow both sizes.

Differential Revision: https://phab.mercurial-scm.org/D6787

tests/test-repo-compengines.t

@@ -1,199 +1,199 b''
 A new repository uses zlib storage, which doesn't need a requirement
 
   $ hg init default
   $ cd default
   $ cat .hg/requires
   dotencode
   fncache
   generaldelta
   revlogv1
   sparserevlog
   store
   testonly-simplestore (reposimplestore !)
 
   $ touch foo
   $ hg -q commit -A -m 'initial commit with a lot of repeated repeated repeated text to trigger compression'
   $ hg debugrevlog -c | grep 0x78
       0x78 (x)  :   1 (100.00%)
       0x78 (x)  : 110 (100.00%)
 
   $ cd ..
 
 Unknown compression engine to format.compression aborts
 
   $ hg --config format.revlog-compression=unknown init unknown
   abort: compression engine unknown defined by format.revlog-compression not available
   (run "hg debuginstall" to list available compression engines)
   [255]
 
 A requirement specifying an unknown compression engine results in bail
 
   $ hg init unknownrequirement
   $ cd unknownrequirement
   $ echo exp-compression-unknown >> .hg/requires
   $ hg log
   abort: repository requires features unknown to this Mercurial: exp-compression-unknown!
   (see https://mercurial-scm.org/wiki/MissingRequirement for more information)
   [255]
 
   $ cd ..
 
 #if zstd
 
   $ hg --config format.revlog-compression=zstd init zstd
   $ cd zstd
   $ cat .hg/requires
   dotencode
   fncache
   generaldelta
   revlog-compression-zstd
   revlogv1
   sparserevlog
   store
   testonly-simplestore (reposimplestore !)
 
   $ touch foo
   $ hg -q commit -A -m 'initial commit with a lot of repeated repeated repeated text'
 
   $ hg debugrevlog -c | grep 0x28
       0x28      :  1 (100.00%)
       0x28      : 98 (100.00%)
 
   $ cd ..
 
 Specifying a new format.compression on an existing repo won't introduce data
 with that engine or a requirement
 
   $ cd default
   $ touch bar
   $ hg --config format.revlog-compression=zstd -q commit -A -m 'add bar with a lot of repeated repeated repeated text'
 
   $ cat .hg/requires
   dotencode
   fncache
   generaldelta
   revlogv1
   sparserevlog
   store
   testonly-simplestore (reposimplestore !)
 
   $ hg debugrevlog -c | grep 0x78
       0x78 (x)  :   2 (100.00%)
       0x78 (x)  : 199 (100.00%)
 
 #endif
 
 checking zlib options
 =====================
 
   $ hg init zlib-level-default
   $ hg init zlib-level-1
   $ cat << EOF >> zlib-level-1/.hg/hgrc
   > [storage]
   > revlog.zlib.level=1
   > EOF
   $ hg init zlib-level-9
   $ cat << EOF >> zlib-level-9/.hg/hgrc
   > [storage]
   > revlog.zlib.level=9
   > EOF
 
 
   $ commitone() {
   >    repo=$1
   >    cp $RUNTESTDIR/bundles/issue4438-r1.hg $repo/a
   >    hg -R $repo add $repo/a
   >    hg -R $repo commit -m some-commit
   > }
 
   $ for repo in zlib-level-default zlib-level-1 zlib-level-9; do
   >     commitone $repo
   > done
 
   $ $RUNTESTDIR/f -s */.hg/store/data/*
   default/.hg/store/data/foo.i: size=64 (pure !)
   zlib-level-1/.hg/store/data/a.i: size=4146
   zlib-level-9/.hg/store/data/a.i: size=4138
   zlib-level-default/.hg/store/data/a.i: size=4138
 
 Test error cases
 
   $ hg init zlib-level-invalid
   $ cat << EOF >> zlib-level-invalid/.hg/hgrc
   > [storage]
   > revlog.zlib.level=foobar
   > EOF
   $ commitone zlib-level-invalid
   abort: storage.revlog.zlib.level is not a valid integer ('foobar')
   abort: storage.revlog.zlib.level is not a valid integer ('foobar')
   [255]
 
   $ hg init zlib-level-out-of-range
   $ cat << EOF >> zlib-level-out-of-range/.hg/hgrc
   > [storage]
   > revlog.zlib.level=42
   > EOF
 
   $ commitone zlib-level-out-of-range
   abort: invalid value for `storage.revlog.zlib.level` config: 42
   abort: invalid value for `storage.revlog.zlib.level` config: 42
   [255]
 
 #if zstd
 
 checking zstd options
 =====================
 
   $ hg init zstd-level-default --config format.revlog-compression=zstd
   $ hg init zstd-level-1 --config format.revlog-compression=zstd
   $ cat << EOF >> zstd-level-1/.hg/hgrc
   > [storage]
   > revlog.zstd.level=1
   > EOF
   $ hg init zstd-level-22 --config format.revlog-compression=zstd
   $ cat << EOF >> zstd-level-22/.hg/hgrc
   > [storage]
   > revlog.zstd.level=22
   > EOF
 
 
   $ commitone() {
   >    repo=$1
   >    cp $RUNTESTDIR/bundles/issue4438-r1.hg $repo/a
   >    hg -R $repo add $repo/a
   >    hg -R $repo commit -m some-commit
   > }
 
   $ for repo in zstd-level-default zstd-level-1 zstd-level-22; do
   >     commitone $repo
   > done
 
   $ $RUNTESTDIR/f -s zstd-*/.hg/store/data/*
   zstd-level-1/.hg/store/data/a.i: size=4097
   zstd-level-22/.hg/store/data/a.i: size=4091
-  zstd-level-default/.hg/store/data/a.i: size=4094
+  zstd-level-default/\.hg/store/data/a\.i: size=(4094|4102) (re)
 
 Test error cases
 
   $ hg init zstd-level-invalid --config format.revlog-compression=zstd
   $ cat << EOF >> zstd-level-invalid/.hg/hgrc
   > [storage]
   > revlog.zstd.level=foobar
   > EOF
   $ commitone zstd-level-invalid
   abort: storage.revlog.zstd.level is not a valid integer ('foobar')
   abort: storage.revlog.zstd.level is not a valid integer ('foobar')
   [255]
 
   $ hg init zstd-level-out-of-range --config format.revlog-compression=zstd
   $ cat << EOF >> zstd-level-out-of-range/.hg/hgrc
   > [storage]
   > revlog.zstd.level=42
   > EOF
 
   $ commitone zstd-level-out-of-range
   abort: invalid value for `storage.revlog.zstd.level` config: 42
   abort: invalid value for `storage.revlog.zstd.level` config: 42
   [255]
 
 #endif