view tests/test-fileset.t @ 19865:ba6577a19656

get-with-headers: don't block indefinitely if the server had an internal error

If the server had an internal error and returned 500, there's nothing
to read, so "response.read()" blocks indefinitely.  Only output the
response if there's really a response.

  $ fileset() {
  >   hg debugfileset "$@"
  > }

  $ 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 a1
  a1
  $ fileset 'a*'
  a1
  a2
  $ fileset '"re:a\d"'
  a1
  a2
  $ fileset 'a1 or 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'

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 'unknown()'
  c3
  $ fileset 'ignored()'
  .hgignore
  c2
  $ fileset 'hgignore()'
  a2
  b2
  $ fileset 'clean()'
  b1
  $ fileset 'copied()'
  c1

Test files properties

  >>> file('bin', 'wb').write('\0a')
  $ fileset 'binary()'
  $ fileset 'binary() and unknown()'
  bin
  $ echo '^bin$' >> .hgignore
  $ fileset 'binary() and ignored()'
  bin
  $ hg add bin
  $ fileset 'binary()'
  bin

  $ fileset 'grep("b{1}")'
  b2
  c1
  b1
  $ fileset 'grep("missingparens(")'
  hg: parse error: invalid match pattern: unbalanced parenthesis
  [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

  >>> file('1k', 'wb').write(' '*1024)
  >>> file('2k', 'wb').write(' '*2048)
  $ hg add 1k 2k
  $ fileset 'size("bar")'
  hg: parse error: couldn't parse size: bar
  [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

Test merge states

  $ hg ci -m manychanges
  $ 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 during merge.
  merging b2 incomplete! (edit conflicts, then use 'hg resolve --mark')
  * files updated, 0 files merged, * files removed, 1 files unresolved (glob)
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  [1]
  $ fileset 'resolved()'
  $ fileset 'unresolved()'
  b2
  $ echo e > b2
  $ hg resolve -m b2
  $ 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
  $ fileset 'subrepo()'
  $ hg add .hgsub
  $ fileset 'subrepo()'
  sub
  $ fileset 'subrepo("sub")'
  sub
  $ fileset 'subrepo("glob:*")'
  sub
  $ hg ci -m subrepo

Test with a revision

  $ hg log -G --template '{rev} {desc}\n'
  @  4 subrepo
  |
  o    3 merge
  |\
  | o  2 diverging
  | |
  o |  1 manychanges
  |/
  o  0 addfiles
  
  $ echo unknown > unknown
  $ fileset -r1 'modified()'
  b2
  $ fileset -r1 'added() and c1'
  c1
  $ fileset -r1 'removed()'
  a2
  $ fileset -r1 'deleted()'
  $ fileset -r1 'unknown()'
  $ fileset -r1 'ignored()'
  $ fileset -r1 'hgignore()'
  b2
  bin
  $ fileset -r1 'binary()'
  bin
  $ fileset -r1 'size(1k)'
  1k
  $ fileset -r3 'resolved()'
  $ fileset -r3 'unresolved()'

#if execbit
  $ fileset -r1 'exec()'
  b2
#endif

#if symlink
  $ fileset -r1 'symlink()'
  b2link
#endif

  $ fileset -r4 'subrepo("re:su.*")'
  sub
  $ fileset -r4 'subrepo("sub")'
  sub
  $ fileset -r4 'b2 or c1'
  b2
  c1

  >>> open('dos', 'wb').write("dos\r\n")
  >>> open('mixed', 'wb').write("dos\r\nunix\n")
  >>> open('mac', 'wb').write("mac\r")
  $ hg add dos mixed mac

  $ fileset 'eol(dos)'
  dos
  mixed
  $ fileset 'eol(unix)'
  .hgsub
  .hgsubstate
  a1
  b1
  b2
  c1
  mixed
  $ fileset 'eol(mac)'
  mac