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branching: merge default into stable This mark the start of the 5.9 freeze.

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             test-remotefilelog-corrupt-cache.t
        
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        Matt Harbison
    
tests: disable remotefilelog on Windows...

              r40758
            
      #require no-windows

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
        $ . "$TESTDIR/remotefilelog-library.sh"

        Martin von Zweigbergk
    
tests: drop obsolete "hginit" alias in remotefilelog tests...

              r40605
            
        $ hg init master

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
        $ cd master

        $ cat >> .hg/hgrc <<EOF

        > [remotefilelog]

        > server=True

        > EOF

        $ echo x > x

        $ echo y > y

        $ echo z > z

        $ hg commit -qAm xy

        $ cd ..

        $ hgcloneshallow ssh://user@dummy/master shallow -q

        3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)

        $ cd shallow

      Verify corrupt cache handling repairs by default

        $ hg up -q null

        $ chmod u+w $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0

        $ echo x > $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0

        $ hg up tip

        3 files updated, 0 files merged, 0 files removed, 0 files unresolved

        1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)

      Verify corrupt cache error message

        $ hg up -q null

        $ cat >> .hg/hgrc <<EOF

        > [remotefilelog]

        > validatecache=off

        > EOF

        $ chmod u+w $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0

        $ echo x > $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0

        Augie Fackler
    
remotefilelog: tweak corrupt cache test to grep more flexibly...

              r48337
            
        $ hg up tip 2>&1 | egrep "^[^ ].*unexpected remotefilelog"

        Augie Fackler
    
remotefilelog: stop using RuntimeError for control flow...

              r48344
            
        abort: unexpected remotefilelog header: illegal format (no-py3 !)

        hgext.remotefilelog.shallowutil.BadRemotefilelogHeader: unexpected remotefilelog header: illegal format (py3 !)

        Augie Fackler
    
remotefilelog: import pruned-down remotefilelog extension from hg-experimental...

              r40530
            
      Verify detection and remediation when remotefilelog.validatecachelog is set

        $ cat >> .hg/hgrc <<EOF

        > [remotefilelog]

        > validatecachelog=$PWD/.hg/remotefilelog_cache.log

        > validatecache=strict

        > EOF

        $ chmod u+w $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0

        $ echo x > $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0

        $ hg up tip

        3 files updated, 0 files merged, 0 files removed, 0 files unresolved

        1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)

        $ cat .hg/remotefilelog_cache.log

        corrupt $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0 during contains

      Verify handling of corrupt server cache

        $ rm -f ../master/.hg/remotefilelogcache/y/076f5e2225b3ff0400b98c92aa6cdf403ee24cca

        $ touch ../master/.hg/remotefilelogcache/y/076f5e2225b3ff0400b98c92aa6cdf403ee24cca

        $ clearcache

        $ hg prefetch -r .

        3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)

        $ test -s ../master/.hg/remotefilelogcache/y/076f5e2225b3ff0400b98c92aa6cdf403ee24cca

        $ hg debugremotefilelog $CACHEDIR/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca

        size: 2 bytes

        path: $TESTTMP/hgcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca 

        key: 076f5e2225b3 

                node =>           p1            p2      linknode     copyfrom

        076f5e2225b3 => 000000000000  000000000000  f3d0bb0d1e48

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Matt Harbison tests: disable remotefilelog on Windows...	r40758	#require no-windows

Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	$ . "$TESTDIR/remotefilelog-library.sh"

Martin von Zweigbergk tests: drop obsolete "hginit" alias in remotefilelog tests...	r40605	$ hg init master
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530	$ cd master
		$ cat >> .hg/hgrc <<EOF
		> [remotefilelog]
		> server=True
		> EOF
		$ echo x > x
		$ echo y > y
		$ echo z > z
		$ hg commit -qAm xy

		$ cd ..

		$ hgcloneshallow ssh://user@dummy/master shallow -q
		3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
		$ cd shallow

		Verify corrupt cache handling repairs by default

		$ hg up -q null
		$ chmod u+w $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
		$ echo x > $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
		$ hg up tip
		3 files updated, 0 files merged, 0 files removed, 0 files unresolved
		1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)

		Verify corrupt cache error message

		$ hg up -q null
		$ cat >> .hg/hgrc <<EOF
		> [remotefilelog]
		> validatecache=off
		> EOF
		$ chmod u+w $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
		$ echo x > $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
Augie Fackler remotefilelog: tweak corrupt cache test to grep more flexibly...	r48337	$ hg up tip 2>&1 \| egrep "^[^ ].*unexpected remotefilelog"
Augie Fackler remotefilelog: stop using RuntimeError for control flow...	r48344	abort: unexpected remotefilelog header: illegal format (no-py3 !)
		hgext.remotefilelog.shallowutil.BadRemotefilelogHeader: unexpected remotefilelog header: illegal format (py3 !)
Augie Fackler remotefilelog: import pruned-down remotefilelog extension from hg-experimental...	r40530
		Verify detection and remediation when remotefilelog.validatecachelog is set

		$ cat >> .hg/hgrc <<EOF
		> [remotefilelog]
		> validatecachelog=$PWD/.hg/remotefilelog_cache.log
		> validatecache=strict
		> EOF
		$ chmod u+w $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
		$ echo x > $CACHEDIR/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0
		$ hg up tip
		3 files updated, 0 files merged, 0 files removed, 0 files unresolved
		1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
		$ cat .hg/remotefilelog_cache.log
		corrupt $TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1406e74118627694268417491f018a4a883152f0 during contains

		Verify handling of corrupt server cache

		$ rm -f ../master/.hg/remotefilelogcache/y/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
		$ touch ../master/.hg/remotefilelogcache/y/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
		$ clearcache
		$ hg prefetch -r .
		3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
		$ test -s ../master/.hg/remotefilelogcache/y/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
		$ hg debugremotefilelog $CACHEDIR/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
		size: 2 bytes
		path: $TESTTMP/hgcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/076f5e2225b3ff0400b98c92aa6cdf403ee24cca
		key: 076f5e2225b3

		node => p1 p2 linknode copyfrom
		076f5e2225b3 => 000000000000 000000000000 f3d0bb0d1e48