test-tx-rollback: more lenient glob for kill status (issue6807)

The "killed" message may have some prefix and/or suffix which differ
depending on the platform.

This makes the pinned test output more lenient to accept those.

tests/test-transaction-rollback-on-revlog-split.t

@@ -1,428 +1,428 b''
 Test correctness of revlog inline -> non-inline transition
 ----------------------------------------------------------
 
 Helper extension to intercept renames and kill process
 
   $ cat > $TESTTMP/intercept_before_rename.py << EOF
   > import os
   > import signal
   > from mercurial import extensions, util
   > 
   > def extsetup(ui):
   >     def rename(orig, src, dest, *args, **kwargs):
   >         path = util.normpath(dest)
   >         if path.endswith(b'data/file.i'):
   >             os.kill(os.getpid(), signal.SIGKILL)
   >         return orig(src, dest, *args, **kwargs)
   >     extensions.wrapfunction(util, 'rename', rename)
   > EOF
 
   $ cat > $TESTTMP/intercept_after_rename.py << EOF
   > import os
   > import signal
   > from mercurial import extensions, util
   > 
   > def extsetup(ui):
   >     def close(orig, *args, **kwargs):
   >         path = util.normpath(args[0]._atomictempfile__name)
   >         r = orig(*args, **kwargs)
   >         if path.endswith(b'/.hg/store/data/file.i'):
   >             os.kill(os.getpid(), signal.SIGKILL)
   >         return r
   >     extensions.wrapfunction(util.atomictempfile, 'close', close)
   > def extsetup(ui):
   >     def rename(orig, src, dest, *args, **kwargs):
   >         path = util.normpath(dest)
   >         r = orig(src, dest, *args, **kwargs)
   >         if path.endswith(b'data/file.i'):
   >             os.kill(os.getpid(), signal.SIGKILL)
   >         return r
   >     extensions.wrapfunction(util, 'rename', rename)
   > EOF
 
   $ cat > $TESTTMP/killme.py << EOF
   > import os
   > import signal
   > 
   > def killme(ui, repo, hooktype, **kwargs):
   >     os.kill(os.getpid(), signal.SIGKILL)
   > EOF
 
   $ cat > $TESTTMP/reader_wait_split.py << EOF
   > import os
   > import signal
   > from mercurial import extensions, revlog, testing
   > def _wait_post_load(orig, self, *args, **kwargs):
   >     wait = b'data/file' in self.radix
   >     if wait:
   >         testing.wait_file(b"$TESTTMP/writer-revlog-split")
   >     r = orig(self, *args, **kwargs)
   >     if wait:
   >         testing.write_file(b"$TESTTMP/reader-index-read")
   >         testing.wait_file(b"$TESTTMP/writer-revlog-unsplit")
   >     return r
   > 
   > def extsetup(ui):
   >     extensions.wrapfunction(revlog.revlog, '_loadindex', _wait_post_load)
   > EOF
 
 setup a repository for tests
 ----------------------------
 
   $ cat >> $HGRCPATH << EOF
   > [format]
   > revlog-compression=none
   > EOF
 
   $ hg init troffset-computation
   $ cd troffset-computation
   $ printf '%20d' '1' > file
   $ hg commit -Aqma
   $ printf '%1024d' '1' > file
   $ hg commit -Aqmb
   $ printf '%20d' '1' > file
   $ hg commit -Aqmc
   $ dd if=/dev/zero of=file bs=1k count=128 > /dev/null 2>&1
   $ 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 hard crash after the file was split but before the transaction was committed
 ===================================================================================
 
 Test offset computation to correctly factor in the index entries themselves.
 Also test that the new data size has the correct size if the transaction is aborted
 after the index has been replaced.
 
 Test repo has commits a, b, c, D, where D is large (grows the revlog enough that it
 transitions to non-inline storage). The clone initially has changes a, b
 and will transition to non-inline storage when adding c, D.
 
 If the transaction adding c, D is rolled back, then we don't undo the revlog split,
 but truncate the index and the data to remove both c and D.
 
 
   $ hg clone --quiet --rev 1 troffset-computation troffset-computation-copy
   $ 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
   > EOF
 #if chg
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   [255]
 #else
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
-  Killed
+  *Killed* (glob)
   [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
 
 
 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 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:cfa8d6e60429
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ hg verify -q
   $ hg debugrebuildfncache --only-data
   fncache already up to date
   $ hg verify -q
   $ cd ..
 
 Test a hard crash right before the index is move into place
 ===========================================================
 
 Now retry the procedure but intercept the rename of the index and check that
 the journal does not contain the new index size. This demonstrates the edge case
 where the data file is left as garbage.
 
   $ hg clone --quiet --rev 1 troffset-computation troffset-computation-copy2
   $ 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
   > EOF
 #if chg
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   [255]
 #else
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   searching for changes
   adding changesets
   adding manifests
   adding file changes
-  Killed
+  *Killed* (glob)
   [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:cfa8d6e60429
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ hg verify -q
   $ cd ..
 
 Test a hard crash right after the index is move into place
 ===========================================================
 
 Now retry the procedure but intercept the rename of the index.
 
   $ hg clone --quiet --rev 1 troffset-computation troffset-computation-crash-after-rename
   $ 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
   > EOF
 #if chg
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   [255]
 #else
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   searching for changes
   adding changesets
   adding manifests
   adding file changes
-  Killed
+  *Killed* (glob)
   [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:cfa8d6e60429
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ hg verify -q
   $ cd ..
 
 Have the transaction rollback itself without any hard crash
 ===========================================================
 
 
 Repeat the original test but let hg rollback the transaction.
 
   $ hg clone --quiet --rev 1 troffset-computation troffset-computation-copy-rb
   $ cd troffset-computation-copy-rb
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > pretxnchangegroup = false
   > EOF
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   transaction abort!
   rollback completed
   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:cfa8d6e60429
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     b
   
   $ hg verify -q
   $ cd ..
 
 Read race
 =========
 
 We check that a client that started reading a revlog (its index) after the
 split and end reading (the data) after the rollback should be fine
 
   $ hg clone --quiet --rev 1 troffset-computation troffset-computation-race
   $ cd troffset-computation-race
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > pretxnchangegroup=$RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/reader-index-read $TESTTMP/writer-revlog-split
   > pretxnclose = false
   > EOF
 
 start a reader
 
   $ hg cat --rev 0 file \
   > --config "extensions.wait_read=$TESTTMP/reader_wait_split.py" \
   > 2> $TESTTMP/reader.stderr \
   > > $TESTTMP/reader.stdout &
 
 Do a failed pull in //
 
   $ hg pull ../troffset-computation
   pulling from ../troffset-computation
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   transaction abort!
   rollback completed
   abort: pretxnclose hook exited with status 1
   [40]
   $ touch $TESTTMP/writer-revlog-unsplit
   $ wait
 
 The reader should be fine
   $ cat $TESTTMP/reader.stderr
   $ cat $TESTTMP/reader.stdout
                      1 (no-eol)
   $ cd ..
 
 pending hooks
 =============
 
 We checks that hooks properly see the inside of the transaction, while other process don't.
 
   $ hg clone --quiet --rev 1 troffset-computation troffset-computation-hooks
   $ cd troffset-computation-hooks
   $ cat > .hg/hgrc <<EOF
   > [hooks]
   > pretxnclose.01-echo = hg cat -r 'max(all())' file | f --size
   > pretxnclose.02-echo = $RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/hook-done $TESTTMP/hook-tr-ready
   > pretxnclose.03-abort = false
   > EOF
 
   $ (
   >   $RUNTESTDIR/testlib/wait-on-file 5 $TESTTMP/hook-tr-ready;\
   >   hg cat -r 'max(all())' file | f --size;\
   >   touch $TESTTMP/hook-done
   > ) >stdout 2>stderr &
 
   $ hg pull ../troffset-computation
   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]
 
   $ cat stdout
   size=1024
   $ cat stderr
 
 
   $ cd ..