$ fileset() {

  >   hg debugfileset --all-files "$@"

  > }

  $ hg init repo

  $ cd repo

  $ echo a > a1

  $ echo a > a2

  $ echo b > b1

  $ echo b > b2

  $ hg ci -Am addfiles

  adding a1

  adding a2

  adding b1

  adding b2

Test operators and basic patterns

  $ fileset -v a1

  (symbol 'a1')

  * matcher:

  <patternmatcher patterns='(?:a1$)'>

  a1

  $ fileset -v 'a*'

  (symbol 'a*')

  * matcher:

  <patternmatcher patterns='(?:a[^/]*$)'>

  a1

  a2

  $ fileset -v '"re:a\d"'

  (string 're:a\\d')

  * matcher:

  <patternmatcher patterns='(?:a\\d)'>

  a1

  a2

  $ fileset -v '!re:"a\d"'

  (not

    (kindpat

      (symbol 're')

      (string 'a\\d')))

  * matcher:

  <predicatenmatcher

    pred=<not

      <patternmatcher patterns='(?:a\\d)'>>>

  b1

  b2

  $ fileset -v 'path:a1 or glob:b?'

  (or

    (kindpat

      (symbol 'path')

      (symbol 'a1'))

    (kindpat

      (symbol 'glob')

      (symbol 'b?')))

  * matcher:

  <unionmatcher matchers=[

    <patternmatcher patterns='(?:a1(?:/|$))'>,

    <patternmatcher patterns='(?:b.$)'>]>

  a1

  b1

  b2

  $ fileset -v --no-show-matcher 'a1 or a2'

  (or

    (symbol 'a1')

    (symbol 'a2'))

  a1

  a2

  $ fileset 'a1 | a2'

  a1

  a2

  $ fileset 'a* and "*1"'

  a1

  $ fileset 'a* & "*1"'

  a1

  $ fileset 'not (r"a*")'

  b1

  b2

  $ fileset '! ("a*")'

  b1

  b2

  $ fileset 'a* - a1'

  a2

  $ fileset 'a_b'

  $ fileset '"\xy"'

  hg: parse error: invalid \x escape* (glob)

  [255]

Test invalid syntax

  $ fileset -v '"added"()'

  (func

    (string 'added')

    None)

  hg: parse error: not a symbol

  [255]

  $ fileset -v '()()'

  (func

    (group

      None)

    None)

  hg: parse error: not a symbol

  [255]

  $ fileset -v -- '-x'

  (negate

    (symbol 'x'))

  hg: parse error: can't use negate operator in this context

  [255]

  $ fileset -v -- '-()'

  (negate

    (group

      None))

  hg: parse error: can't use negate operator in this context

  [255]

  $ fileset -p parsed 'a, b, c'

  * parsed:

  (list

    (symbol 'a')

    (symbol 'b')

    (symbol 'c'))

  hg: parse error: can't use a list in this context

  (see 'hg help "filesets.x or y"')

  [255]

  $ fileset '"path":.'

  hg: parse error: not a symbol

  [255]

  $ fileset 'path:foo bar'

  hg: parse error at 9: invalid token

  [255]

  $ fileset 'foo:bar:baz'

  hg: parse error: not a symbol

  [255]

  $ fileset 'foo:bar()'

  hg: parse error: pattern must be a string

  [255]

  $ fileset 'foo:bar'

  hg: parse error: invalid pattern kind: foo

  [255]

Show parsed tree at stages:

  $ fileset -p unknown a

  abort: invalid stage name: unknown

  [255]

  $ fileset -p parsed 'path:a1 or glob:b?'

  * parsed:

  (or

    (kindpat

      (symbol 'path')

      (symbol 'a1'))

    (kindpat

      (symbol 'glob')

      (symbol 'b?')))

  a1

  b1

  b2

  $ fileset -p all -s 'a1 or a2 or (grep("b") & clean())'

  * parsed:

  (or

    (symbol 'a1')

    (symbol 'a2')

    (group

      (and

        (func

          (symbol 'grep')

          (string 'b'))

        (func

          (symbol 'clean')

          None))))

  * matcher:

  <unionmatcher matchers=[

    <patternmatcher patterns='(?:a1$)'>,

    <patternmatcher patterns='(?:a2$)'>,

    <intersectionmatcher

      m1=<predicatenmatcher pred=grep('b')>,

      m2=<predicatenmatcher pred=clean>>]>

  a1

  a2

  b1

  b2

Test files status

  $ rm a1

  $ hg rm a2

  $ echo b >> b2

  $ hg cp b1 c1

  $ echo c > c2

  $ echo c > c3

  $ cat > .hgignore <<EOF

  > \.hgignore

  > 2$

  > EOF

  $ fileset 'modified()'

  b2

  $ fileset 'added()'

  c1

  $ fileset 'removed()'

  a2

  $ fileset 'deleted()'

  a1

  $ fileset 'missing()'

  a1

  $ fileset 'unknown()'

  c3

  $ fileset 'ignored()'

  .hgignore

  c2

  $ fileset 'hgignore()'

  .hgignore

  a2

  b2

  c2

  $ fileset 'clean()'

  b1

  $ fileset 'copied()'

  c1

Test files status in different revisions

  $ hg status -m

  M b2

  $ fileset -r0 'revs("wdir()", modified())' --traceback

  b2

  $ hg status -a

  A c1

  $ fileset -r0 'revs("wdir()", added())'

  c1

  $ hg status --change 0 -a

  A a1

  A a2

  A b1

  A b2

  $ hg status -mru

  M b2

  R a2

  ? c3

  $ fileset -r0 'added() and revs("wdir()", modified() or removed() or unknown())'

  a2

  b2

  $ fileset -r0 'added() or revs("wdir()", added())'

  a1

  a2

  b1

  b2

  c1

Test files properties

  >>> open('bin', 'wb').write(b'\0a') and None

  $ fileset 'binary()'

  bin

  $ fileset 'binary() and unknown()'

  bin

  $ echo '^bin$' >> .hgignore

  $ fileset 'binary() and ignored()'

  bin

  $ hg add bin

  $ fileset 'binary()'

  bin

  $ fileset 'grep("b{1}")'

  .hgignore

  b1

  b2

  c1

  $ fileset 'grep("missingparens(")'

  hg: parse error: invalid match pattern: (unbalanced parenthesis|missing \)).* (re)

  [255]

#if execbit

  $ chmod +x b2

  $ fileset 'exec()'

  b2

#endif

#if symlink

  $ ln -s b2 b2link

  $ fileset 'symlink() and unknown()'

  b2link

  $ hg add b2link

#endif

#if no-windows

  $ echo foo > con.xml

  $ fileset 'not portable()'

  con.xml

  $ hg --config ui.portablefilenames=ignore add con.xml

#endif

  >>> open('1k', 'wb').write(b' '*1024) and None

  >>> open('2k', 'wb').write(b' '*2048) and None

  $ hg add 1k 2k

  $ fileset 'size("bar")'

  hg: parse error: couldn't parse size: bar

  [255]

  $ fileset '(1k, 2k)'

  hg: parse error: can't use a list in this context

  (see 'hg help "filesets.x or y"')

  [255]

  $ fileset 'size(1k)'

  1k

  $ fileset '(1k or 2k) and size("< 2k")'

  1k

  $ fileset '(1k or 2k) and size("<=2k")'

  1k

  2k

  $ fileset '(1k or 2k) and size("> 1k")'

  2k

  $ fileset '(1k or 2k) and size(">=1K")'

  1k

  2k

  $ fileset '(1k or 2k) and size(".5KB - 1.5kB")'

  1k

  $ fileset 'size("1M")'

  $ fileset 'size("1 GB")'

Test merge states

  $ hg ci -m manychanges

  $ hg file -r . 'set:copied() & modified()'

  [1]

  $ hg up -C 0

  * files updated, 0 files merged, * files removed, 0 files unresolved (glob)

  $ echo c >> b2

  $ hg ci -m diverging b2

  created new head

  $ fileset 'resolved()'

  $ fileset 'unresolved()'

  $ hg merge

  merging b2

  warning: conflicts while merging b2! (edit, then use 'hg resolve --mark')

  * files updated, 0 files merged, 1 files removed, 1 files unresolved (glob)

  use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon

  [1]

  $ fileset 'resolved()'

  $ fileset 'unresolved()'

  b2

  $ echo e > b2

  $ hg resolve -m b2

  (no more unresolved files)

  $ fileset 'resolved()'

  b2

  $ fileset 'unresolved()'

  $ hg ci -m merge

Test subrepo predicate

  $ hg init sub

  $ echo a > sub/suba

  $ hg -R sub add sub/suba

  $ hg -R sub ci -m sub

  $ echo 'sub = sub' > .hgsub

  $ hg init sub2

  $ echo b > sub2/b

  $ hg -R sub2 ci -Am sub2

  adding b

  $ echo 'sub2 = sub2' >> .hgsub

  $ fileset 'subrepo()'

  $ hg add .hgsub

  $ fileset 'subrepo()'

  sub

  sub2

  $ fileset 'subrepo("sub")'

  sub

  $ fileset 'subrepo("glob:*")'

  sub

  sub2

  $ hg ci -m subrepo

Test that .hgsubstate is updated as appropriate during a conversion.  The

saverev property is enough to alter the hashes of the subrepo.

  $ hg init ../converted

  $ hg --config extensions.convert= convert --config convert.hg.saverev=True  \

  >      sub ../converted/sub

  initializing destination ../converted/sub repository

  scanning source...

  sorting...

  converting...

  0 sub

  $ hg clone -U sub2 ../converted/sub2

  $ hg --config extensions.convert= convert --config convert.hg.saverev=True  \

  >      . ../converted

  scanning source...

  sorting...

  converting...

  4 addfiles

  3 manychanges

  2 diverging

  1 merge