upstream/mercurial-mirror Files · tests/test-remotefilelog-corrupt-cache.t

py3: use io.BytesIO directly...

py3: use io.BytesIO directly Previously, pycompat.bytesio and pycompat.stringio referred to io.BytesIO. And util.bytesio and util.stringio aliased the pycompat symbols. This commit switches everything to use io.BytesIO directly. util.bytesio and util.stringio still exist to provide backwards compatibility, as they were the preferred symbols. Differential Revision: https://phab.mercurial-scm.org/D12252

Augie Fackler - - Load All Authors

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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