comparison tests/test-revset2.t @ 45895:fc4fb2f17dd4

errors: use exit code 10 for parse errors

Now that `ParseError`s raised while reading the config file has been
converted into `ConfigError`s, the remaining parse errors should all
be "input errors" (i.e. exit code 10), according to
https://www.mercurial-scm.org/wiki/ErrorCategoriesPlan.

Differential Revision: https://phab.mercurial-scm.org/D9332

45894:9dc1351d0b5f

test ',' in `_list`
  $ log '0,1'
  hg: parse error: can't use a list in this context
  (see 'hg help "revsets.x or y"')
  [255]
  $ try '0,1,2'
  (list
    (symbol '0')
    (symbol '1')
    (symbol '2'))
  hg: parse error: can't use a list in this context
  (see 'hg help "revsets.x or y"')
  [255]

test that chained `or` operations make balanced addsets

  $ try '0:1|1:2|2:3|3:4|4:5'
  (or

  (or
    (list
      (symbol '0')
      None))
  hg: parse error: missing argument
  [255]

test that chained `or` operations never eat up stack (issue4624)
(uses `0:1` instead of `0` to avoid future optimization of trivial revisions)

  $ hg log -T '{rev}\n' -r `"$PYTHON" -c "print('+'.join(['0:1'] * 500))"`

    (func
      (symbol 'ancestors')
      (symbol '1'))
    None)
  hg: parse error: missing argument
  [255]

optimization to only() works only if ancestors() takes only one argument

  $ hg debugrevspec -p optimized 'ancestors(6) - ancestors(4, 1)'
  * optimized:

invalid function call should not be optimized to only()

  $ log '"ancestors"(6) and not ancestors(4)'
  hg: parse error: not a symbol
  [255]

  $ log 'ancestors(6) and not "ancestors"(4)'
  hg: parse error: not a symbol
  [255]

test empty string

  $ log ''
  hg: parse error: empty query
  [255]
  $ log 'parents("")'
  hg: parse error: empty string is not a valid revision
  [255]

test empty revset
  $ hg log 'none()'

we can use patterns when searching for tags

  $ log '1 OR 2'
  hg: parse error at 2: invalid token
  (1 OR 2
     ^ here)
  [255]

or operator should preserve ordering:
  $ log 'reverse(2::4) or tip'
  4
  2

  6
  8

  $ log 'tip^foo'
  hg: parse error: ^ expects a number 0, 1, or 2
  [255]

  $ log 'branchpoint()~-1'
  abort: revision in set has more than one child!
  [255]

Bogus function gets suggestions
  $ log 'add()'
  hg: parse error: unknown identifier: add
  (did you mean adds?)
  [255]
  $ log 'added()'
  hg: parse error: unknown identifier: added
  (did you mean adds?)
  [255]
  $ log 'remo()'
  hg: parse error: unknown identifier: remo
  (did you mean one of remote, removes?)
  [255]
  $ log 'babar()'
  hg: parse error: unknown identifier: babar
  [255]

Bogus function with a similar internal name doesn't suggest the internal name
  $ log 'matches()'
  hg: parse error: unknown identifier: matches
  (did you mean matching?)
  [255]

Undocumented functions aren't suggested as similar either
  $ log 'tagged2()'
  hg: parse error: unknown identifier: tagged2
  [255]

multiple revspecs

  $ hg log -r 'tip~1:tip' -r 'tip~2:tip~1' --template '{rev}\n'
  8

  $ echo 'recurse1 = recurse2' >> .hg/hgrc
  $ echo 'recurse2 = recurse1' >> .hg/hgrc
  $ try recurse1
  (symbol 'recurse1')
  hg: parse error: infinite expansion of revset alias "recurse1" detected
  [255]

  $ echo 'level1($1, $2) = $1 or $2' >> .hg/hgrc
  $ echo 'level2($1, $2) = level1($2, $1)' >> .hg/hgrc
  $ try "level2(level1(1, 2), 3)"
  (func

  $ try 'rs()'
  (func
    (symbol 'rs')
    None)
  hg: parse error: invalid number of arguments: 0
  [255]
  $ try 'rs(2)'
  (func
    (symbol 'rs')
    (symbol '2'))
  hg: parse error: invalid number of arguments: 1
  [255]
  $ try 'rs(2, data, 7)'
  (func
    (symbol 'rs')
    (list
      (symbol '2')
      (symbol 'data')
      (symbol '7')))
  hg: parse error: invalid number of arguments: 3
  [255]
  $ try 'rs4(2 or 3, x, x, date)'
  (func
    (symbol 'rs4')
    (list
      (or

test error message of bad revset
  $ hg log -r 'foo\\'
  hg: parse error at 3: syntax error in revset 'foo\\'
  (foo\\
      ^ here)
  [255]

  $ cd ..

Test that revset predicate of extension isn't loaded at failure of
loading it

  > EOF

  $ hg debugrevspec "custom1()"
  *** failed to import extension custompredicate from $TESTTMP/custompredicate.py: intentional failure of loading extension
  hg: parse error: unknown identifier: custom1
  [255]

Test repo.anyrevs with customized revset overrides

  $ cat > $TESTTMP/printprevset.py <<EOF
  > from mercurial import encoding, registrar

45895:fc4fb2f17dd4

test ',' in `_list`
  $ log '0,1'
  hg: parse error: can't use a list in this context
  (see 'hg help "revsets.x or y"')
  [10]
  $ try '0,1,2'
  (list
    (symbol '0')
    (symbol '1')
    (symbol '2'))
  hg: parse error: can't use a list in this context
  (see 'hg help "revsets.x or y"')
  [10]

test that chained `or` operations make balanced addsets

  $ try '0:1|1:2|2:3|3:4|4:5'
  (or

  (or
    (list
      (symbol '0')
      None))
  hg: parse error: missing argument
  [10]

test that chained `or` operations never eat up stack (issue4624)
(uses `0:1` instead of `0` to avoid future optimization of trivial revisions)

  $ hg log -T '{rev}\n' -r `"$PYTHON" -c "print('+'.join(['0:1'] * 500))"`

    (func
      (symbol 'ancestors')
      (symbol '1'))
    None)
  hg: parse error: missing argument
  [10]

optimization to only() works only if ancestors() takes only one argument

  $ hg debugrevspec -p optimized 'ancestors(6) - ancestors(4, 1)'
  * optimized:

invalid function call should not be optimized to only()

  $ log '"ancestors"(6) and not ancestors(4)'
  hg: parse error: not a symbol
  [10]

  $ log 'ancestors(6) and not "ancestors"(4)'
  hg: parse error: not a symbol
  [10]

test empty string

  $ log ''
  hg: parse error: empty query
  [10]
  $ log 'parents("")'
  hg: parse error: empty string is not a valid revision
  [10]

test empty revset
  $ hg log 'none()'

we can use patterns when searching for tags

  $ log '1 OR 2'
  hg: parse error at 2: invalid token
  (1 OR 2
     ^ here)
  [10]

or operator should preserve ordering:
  $ log 'reverse(2::4) or tip'
  4
  2

  6
  8

  $ log 'tip^foo'
  hg: parse error: ^ expects a number 0, 1, or 2
  [10]

  $ log 'branchpoint()~-1'
  abort: revision in set has more than one child!
  [255]

Bogus function gets suggestions
  $ log 'add()'
  hg: parse error: unknown identifier: add
  (did you mean adds?)
  [10]
  $ log 'added()'
  hg: parse error: unknown identifier: added
  (did you mean adds?)
  [10]
  $ log 'remo()'
  hg: parse error: unknown identifier: remo
  (did you mean one of remote, removes?)
  [10]
  $ log 'babar()'
  hg: parse error: unknown identifier: babar
  [10]

Bogus function with a similar internal name doesn't suggest the internal name
  $ log 'matches()'
  hg: parse error: unknown identifier: matches
  (did you mean matching?)
  [10]

Undocumented functions aren't suggested as similar either
  $ log 'tagged2()'
  hg: parse error: unknown identifier: tagged2
  [10]

multiple revspecs

  $ hg log -r 'tip~1:tip' -r 'tip~2:tip~1' --template '{rev}\n'
  8

  $ echo 'recurse1 = recurse2' >> .hg/hgrc
  $ echo 'recurse2 = recurse1' >> .hg/hgrc
  $ try recurse1
  (symbol 'recurse1')
  hg: parse error: infinite expansion of revset alias "recurse1" detected
  [10]

  $ echo 'level1($1, $2) = $1 or $2' >> .hg/hgrc
  $ echo 'level2($1, $2) = level1($2, $1)' >> .hg/hgrc
  $ try "level2(level1(1, 2), 3)"
  (func

  $ try 'rs()'
  (func
    (symbol 'rs')
    None)
  hg: parse error: invalid number of arguments: 0
  [10]
  $ try 'rs(2)'
  (func
    (symbol 'rs')
    (symbol '2'))
  hg: parse error: invalid number of arguments: 1
  [10]
  $ try 'rs(2, data, 7)'
  (func
    (symbol 'rs')
    (list
      (symbol '2')
      (symbol 'data')
      (symbol '7')))
  hg: parse error: invalid number of arguments: 3
  [10]
  $ try 'rs4(2 or 3, x, x, date)'
  (func
    (symbol 'rs4')
    (list
      (or

test error message of bad revset
  $ hg log -r 'foo\\'
  hg: parse error at 3: syntax error in revset 'foo\\'
  (foo\\
      ^ here)
  [10]

  $ cd ..

Test that revset predicate of extension isn't loaded at failure of
loading it

  > EOF

  $ hg debugrevspec "custom1()"
  *** failed to import extension custompredicate from $TESTTMP/custompredicate.py: intentional failure of loading extension
  hg: parse error: unknown identifier: custom1
  [10]

Test repo.anyrevs with customized revset overrides

  $ cat > $TESTTMP/printprevset.py <<EOF
  > from mercurial import encoding, registrar