Init repo1:

  $ hg init repo1

  $ cd repo1

  $ echo "some text" > a

  $ hg add

  adding a

  $ hg ci -m first

  $ cat .hg/store/fncache | sort

  data/a.i

Testing a.i/b:

  $ mkdir a.i

  $ echo "some other text" > a.i/b

  $ hg add

  adding a.i/b (glob)

  $ hg ci -m second

  $ cat .hg/store/fncache | sort

  data/a.i

  data/a.i.hg/b.i

Testing a.i.hg/c:

  $ mkdir a.i.hg

  $ echo "yet another text" > a.i.hg/c

  $ hg add

  adding a.i.hg/c (glob)

  $ hg ci -m third

  $ cat .hg/store/fncache | sort

  data/a.i

  data/a.i.hg.hg/c.i

  data/a.i.hg/b.i

Testing verify:

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  3 files, 3 changesets, 3 total revisions

  $ rm .hg/store/fncache

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

   data/a.i@0: missing revlog!

   data/a.i.hg/c.i@2: missing revlog!

   data/a.i/b.i@1: missing revlog!

  3 files, 3 changesets, 3 total revisions

  3 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cd ..

Non store repo:

  $ hg --config format.usestore=False init foo

  $ cd foo

  $ mkdir tst.d

  $ echo foo > tst.d/foo

  $ hg ci -Amfoo

  adding tst.d/foo

  $ find .hg | sort

  .hg

  .hg/00changelog.i

  .hg/00manifest.i

  .hg/cache

  .hg/data

  .hg/data/tst.d.hg

  .hg/data/tst.d.hg/foo.i

  .hg/dirstate

  .hg/last-message.txt

  .hg/phaseroots

  .hg/requires

  .hg/undo

  .hg/undo.bookmarks

  .hg/undo.branch

  .hg/undo.desc

  .hg/undo.dirstate

  .hg/undo.phaseroots

  $ cd ..

Non fncache repo:

  $ hg --config format.usefncache=False init bar

  $ cd bar

  $ mkdir tst.d

  $ echo foo > tst.d/Foo

  $ hg ci -Amfoo

  adding tst.d/Foo

  $ find .hg | sort

  .hg

  .hg/00changelog.i

  .hg/cache

  .hg/dirstate

  .hg/last-message.txt

  .hg/requires

  .hg/store

  .hg/store/00changelog.i

  .hg/store/00manifest.i

  .hg/store/data

  .hg/store/data/tst.d.hg

  .hg/store/data/tst.d.hg/_foo.i

  .hg/store/phaseroots

  .hg/store/undo

  .hg/store/undo.phaseroots

  .hg/undo.bookmarks

  .hg/undo.branch

  .hg/undo.desc

  .hg/undo.dirstate

  $ cd ..

Encoding of reserved / long paths in the store

  $ hg init r2

  $ cd r2

  $ cat <<EOF > .hg/hgrc

  > [ui]

  > portablefilenames = ignore

  > EOF

  $ hg import -q --bypass - <<EOF

  > # HG changeset patch

  > # User test

  > # Date 0 0

  > # Node ID 1c7a2f7cb77be1a0def34e4c7cabc562ad98fbd7

  > # Parent  0000000000000000000000000000000000000000

  > 1

  > 

  > diff --git a/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz b/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz

  > new file mode 100644

  > --- /dev/null

  > +++ b/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxxxxx-xxxxxxxxx-xxxxxxxxx-123456789-12.3456789-12345-ABCDEFGHIJKLMNOPRSTUVWXYZ-abcdefghjiklmnopqrstuvwxyz

  > @@ -0,0 +1,1 @@

  > +foo

  > diff --git a/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT b/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT

  > new file mode 100644

  > --- /dev/null

  > +++ b/AUX/SECOND/X.PRN/FOURTH/FI:FTH/SIXTH/SEVENTH/EIGHTH/NINETH/TENTH/ELEVENTH/LOREMIPSUM.TXT

  > @@ -0,0 +1,1 @@

  > +foo

  > diff --git a/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt b/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt

  > new file mode 100644

  > --- /dev/null

  > +++ b/Project Planning/Resources/AnotherLongDirectoryName/Followedbyanother/AndAnother/AndThenAnExtremelyLongFileName.txt	

  > @@ -0,0 +1,1 @@

  > +foo

  > diff --git a/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c b/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c

  > new file mode 100644

  > --- /dev/null

  > +++ b/bla.aux/prn/PRN/lpt/com3/nul/coma/foo.NUL/normal.c

  > @@ -0,0 +1,1 @@

  > +foo

  > diff --git a/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider b/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider

  > new file mode 100644

  > --- /dev/null

  > +++ b/enterprise/openesbaddons/contrib-imola/corba-bc/netbeansplugin/wsdlExtension/src/main/java/META-INF/services/org.netbeans.modules.xml.wsdl.bindingsupport.spi.ExtensibilityElementTemplateProvider

  > @@ -0,0 +1,1 @@

  > +foo

  > EOF

  $ find .hg/store -name *.i  | sort

  .hg/store/00changelog.i

  .hg/store/00manifest.i

  .hg/store/data/bla.aux/pr~6e/_p_r_n/lpt/co~6d3/nu~6c/coma/foo._n_u_l/normal.c.i

  .hg/store/dh/12345678/12345678/12345678/12345678/12345678/12345678/12345678/12345/xxxxxx168e07b38e65eff86ab579afaaa8e30bfbe0f35f.i

  .hg/store/dh/au~78/second/x.prn/fourth/fi~3afth/sixth/seventh/eighth/nineth/tenth/loremia20419e358ddff1bf8751e38288aff1d7c32ec05.i

  .hg/store/dh/enterpri/openesba/contrib-/corba-bc/netbeans/wsdlexte/src/main/java/org.net7018f27961fdf338a598a40c4683429e7ffb9743.i

  .hg/store/dh/project_/resource/anotherl/followed/andanoth/andthenanextremelylongfilename0d8e1f4187c650e2f1fdca9fd90f786bc0976b6b.i

  $ cd ..