$ HGENCODING=utf-8
$ export HGENCODING
$ cat > testrevset.py << EOF
> import mercurial.revset
>
> baseset = mercurial.revset.baseset
>
> def r3232(repo, subset, x):
> """"simple revset that return [3,2,3,2]
>
> revisions duplicated on purpose.
> """
> if 3 not in subset:
> if 2 in subset:
> return baseset([2, 2])
> return baseset()
> return baseset([3, 3, 2, 2])
>
> mercurial.revset.symbols[b'r3232'] = r3232
> EOF
$ cat >> $HGRCPATH << EOF
> [extensions]
> drawdag=$TESTDIR/drawdag.py
> testrevset=$TESTTMP/testrevset.py
> EOF
$ try() {
> hg debugrevspec --debug "$@"
> }
$ log() {
> hg log --template '{rev}\n' -r "$1"
> }
extension to build '_intlist()' and '_hexlist()', which is necessary because
these predicates use '\0' as a separator:
$ cat <<EOF > debugrevlistspec.py
> from __future__ import absolute_import
> from mercurial import (
> node as nodemod,
> registrar,
> revset,
> revsetlang,
> )
> from mercurial.utils import stringutil
> cmdtable = {}
> command = registrar.command(cmdtable)
> @command(b'debugrevlistspec',
> [(b'', b'optimize', None, b'print parsed tree after optimizing'),
> (b'', b'bin', None, b'unhexlify arguments')])
> def debugrevlistspec(ui, repo, fmt, *args, **opts):
> if opts['bin']:
> args = map(nodemod.bin, args)
> expr = revsetlang.formatspec(fmt, list(args))
> if ui.verbose:
> tree = revsetlang.parse(expr, lookup=revset.lookupfn(repo))
> ui.note(revsetlang.prettyformat(tree), b"\n")
> if opts["optimize"]:
> opttree = revsetlang.optimize(revsetlang.analyze(tree))
> ui.note(b"* optimized:\n", revsetlang.prettyformat(opttree),
> b"\n")
> func = revset.match(ui, expr, lookup=revset.lookupfn(repo))
> revs = func(repo)
> if ui.verbose:
> ui.note(b"* set:\n", stringutil.prettyrepr(revs), b"\n")
> for c in revs:
> ui.write(b"%d\n" % c)
> EOF
$ cat <<EOF >> $HGRCPATH
> [extensions]
> debugrevlistspec = $TESTTMP/debugrevlistspec.py
> EOF
$ trylist() {
> hg debugrevlistspec --debug "$@"
> }
$ hg init repo
$ cd repo
$ echo a > a
$ hg branch a
marked working directory as branch a
(branches are permanent and global, did you want a bookmark?)
$ hg ci -Aqm0
$ echo b > b
$ hg branch b
marked working directory as branch b
$ hg ci -Aqm1
$ rm a
$ hg branch a-b-c-
marked working directory as branch a-b-c-
$ hg ci -Aqm2 -u Bob
$ hg log -r "extra('branch', 'a-b-c-')" --template '{rev}\n'
2
$ hg log -r "extra('branch')" --template '{rev}\n'
0
1
2
$ hg log -r "extra('branch', 're:a')" --template '{rev} {branch}\n'
0 a
2 a-b-c-
$ hg co 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg branch +a+b+c+
marked working directory as branch +a+b+c+
$ hg ci -Aqm3
$ hg co 2 # interleave
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo bb > b
$ hg branch -- -a-b-c-
marked working directory as branch -a-b-c-
$ hg ci -Aqm4 -d "May 12 2005"
$ hg co 3
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg branch !a/b/c/
marked working directory as branch !a/b/c/
$ hg ci -Aqm"5 bug"
$ hg merge 4
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg branch _a_b_c_
marked working directory as branch _a_b_c_
$ hg ci -Aqm"6 issue619"
$ hg branch .a.b.c.
marked working directory as branch .a.b.c.
$ hg ci -Aqm7
$ hg branch all
marked working directory as branch all
$ hg co 4
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg branch é
marked working directory as branch \xc3\xa9 (esc)
$ hg ci -Aqm9
$ hg tag -r6 1.0
$ hg bookmark -r6 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
$ hg clone --quiet -U -r 7 . ../remote1
$ hg clone --quiet -U -r 8 . ../remote2
$ echo "[paths]" >> .hg/hgrc
$ echo "default = ../remote1" >> .hg/hgrc
trivial
$ try 0:1
(range
(symbol '0')
(symbol '1'))
* set:
<spanset+ 0:2>
0
1
$ try --optimize :
(rangeall
None)
* optimized:
(rangeall
None)
* set:
<spanset+ 0:10>
0
1
2
3
4
5
6
7
8
9
$ try 3::6
(dagrange
(symbol '3')
(symbol '6'))
* set:
<baseset+ [3, 5, 6]>
3
5
6
$ try '0|1|2'
(or
(list
(symbol '0')
(symbol '1')
(symbol '2')))
* set:
<baseset [0, 1, 2]>
0
1
2
names that should work without quoting
$ try a
(symbol 'a')
* set:
<baseset [0]>
0
$ try b-a
(minus
(symbol 'b')
(symbol 'a'))
* set:
<filteredset
<baseset [1]>,
<not
<baseset [0]>>>
1
$ try _a_b_c_
(symbol '_a_b_c_')
* set:
<baseset [6]>
6
$ try _a_b_c_-a
(minus
(symbol '_a_b_c_')
(symbol 'a'))
* set:
<filteredset
<baseset [6]>,
<not
<baseset [0]>>>
6
$ try .a.b.c.
(symbol '.a.b.c.')
* set:
<baseset [7]>
7
$ try .a.b.c.-a
(minus
(symbol '.a.b.c.')
(symbol 'a'))
* set:
<filteredset
<baseset [7]>,
<not
<baseset [0]>>>
7
names that should be caught by fallback mechanism
$ try -- '-a-b-c-'
(symbol '-a-b-c-')
* set:
<baseset [4]>
4
$ log -a-b-c-
4
$ try '+a+b+c+'
(symbol '+a+b+c+')
* set:
<baseset [3]>
3
$ try '+a+b+c+:'
(rangepost
(symbol '+a+b+c+'))
* set:
<spanset+ 3:10>
3
4
5
6
7
8
9
$ try ':+a+b+c+'
(rangepre
(symbol '+a+b+c+'))
* set:
<spanset+ 0:4>
0
1
2
3
$ try -- '-a-b-c-:+a+b+c+'
(range
(symbol '-a-b-c-')
(symbol '+a+b+c+'))
* set:
<spanset- 3:5>
4
3
$ log '-a-b-c-:+a+b+c+'
4
3
$ try -- -a-b-c--a # complains
(minus
(minus
(minus
(negate
(symbol 'a'))
(symbol 'b'))
(symbol 'c'))
(negate
(symbol 'a')))
abort: unknown revision '-a'!
[255]
$ try é
(symbol '\xc3\xa9')
* set:
<baseset [9]>
9
no quoting needed
$ log ::a-b-c-
0
1
2
quoting needed
$ try '"-a-b-c-"-a'
(minus
(string '-a-b-c-')
(symbol 'a'))
* set:
<filteredset
<baseset [4]>,
<not
<baseset [0]>>>
4
$ log '1 or 2'
1
2
$ log '1|2'
1
2
$ log '1 and 2'
$ log '1&2'
$ try '1&2|3' # precedence - and is higher
(or
(list
(and
(symbol '1')
(symbol '2'))
(symbol '3')))
* set:
<addset
<baseset []>,
<baseset [3]>>
3
$ try '1|2&3'
(or
(list
(symbol '1')
(and
(symbol '2')
(symbol '3'))))
* set:
<addset
<baseset [1]>,
<baseset []>>
1
$ try '1&2&3' # associativity
(and
(and
(symbol '1')
(symbol '2'))
(symbol '3'))
* set:
<baseset []>
$ try '1|(2|3)'
(or
(list
(symbol '1')
(group
(or
(list
(symbol '2')
(symbol '3'))))))
* set:
<addset
<baseset [1]>,
<baseset [2, 3]>>
1
2
3
$ log '1.0' # tag
6
$ log 'a' # branch
0
$ log '2785f51ee'
0
$ log 'date(2005)'
4
$ log 'date(this is a test)'
hg: parse error at 10: unexpected token: symbol
(date(this is a test)
^ here)
[255]
$ log 'date()'
hg: parse error: date requires a string
[255]
$ log 'date'
abort: unknown revision 'date'!
[255]
$ log 'date('
hg: parse error at 5: not a prefix: end
(date(
^ here)
[255]
$ log 'date("\xy")'
hg: parse error: invalid \x escape* (glob)
[255]
$ log 'date(tip)'
hg: parse error: invalid date: 'tip'
[255]
$ log '0:date'
abort: unknown revision 'date'!
[255]
$ log '::"date"'
abort: unknown revision 'date'!
[255]
$ hg book date -r 4
$ log '0:date'
0
1
2
3
4
$ log '::date'
0
1
2
4
$ log '::"date"'
0
1
2
4
$ log 'date(2005) and 1::'
4
$ hg book -d date
function name should be a symbol
$ log '"date"(2005)'
hg: parse error: not a symbol
[255]
keyword arguments
$ log 'extra(branch, value=a)'
0
$ log 'extra(branch, a, b)'
hg: parse error: extra takes at most 2 positional arguments
[255]
$ log 'extra(a, label=b)'
hg: parse error: extra got multiple values for keyword argument 'label'
[255]
$ log 'extra(label=branch, default)'
hg: parse error: extra got an invalid argument
[255]
$ log 'extra(branch, foo+bar=baz)'
hg: parse error: extra got an invalid argument
[255]
$ log 'extra(unknown=branch)'
hg: parse error: extra got an unexpected keyword argument 'unknown'
[255]
$ log 'extra((), x)'
hg: parse error: first argument to extra must be a string
[255]
$ log 'extra(label=x, ())'
hg: parse error: extra got an invalid argument
[255]
$ try 'foo=bar|baz'
(keyvalue
(symbol 'foo')
(or
(list
(symbol 'bar')
(symbol 'baz'))))
hg: parse error: can't use a key-value pair in this context
[255]
right-hand side should be optimized recursively
$ try --optimize 'foo=(not public())'
(keyvalue
(symbol 'foo')
(group
(not
(func
(symbol 'public')
None))))
* optimized:
(keyvalue
(symbol 'foo')
(func
(symbol '_notpublic')
None))
hg: parse error: can't use a key-value pair in this context
[255]
relation-subscript operator has the highest binding strength (as function call):
$ hg debugrevspec -p parsed 'tip:tip^#generations[-1]'
* parsed:
(range
(symbol 'tip')
(relsubscript
(parentpost
(symbol 'tip'))
(symbol 'generations')
(negate
(symbol '1'))))
9
8
7
6
5
4
$ hg debugrevspec -p parsed --no-show-revs 'not public()#generations[0]'
* parsed:
(not
(relsubscript
(func
(symbol 'public')
None)
(symbol 'generations')
(symbol '0')))
left-hand side of relation-subscript operator should be optimized recursively:
$ hg debugrevspec -p analyzed -p optimized --no-show-revs \
> '(not public())#generations[0]'
* analyzed:
(relsubscript
(not
(func
(symbol 'public')
None))
(symbol 'generations')
(symbol '0'))
* optimized:
(relsubscript
(func
(symbol '_notpublic')
None)
(symbol 'generations')
(symbol '0'))
resolution of subscript and relation-subscript ternary operators:
$ hg debugrevspec -p analyzed 'tip[0]'
* analyzed:
(subscript
(symbol 'tip')
(symbol '0'))
hg: parse error: can't use a subscript in this context
[255]
$ hg debugrevspec -p analyzed 'tip#rel[0]'
* analyzed:
(relsubscript
(symbol 'tip')
(symbol 'rel')
(symbol '0'))
hg: parse error: unknown identifier: rel
[255]
$ hg debugrevspec -p analyzed '(tip#rel)[0]'
* analyzed:
(subscript
(relation
(symbol 'tip')
(symbol 'rel'))
(symbol '0'))
hg: parse error: can't use a subscript in this context
[255]
$ hg debugrevspec -p analyzed 'tip#rel[0][1]'
* analyzed:
(subscript
(relsubscript
(symbol 'tip')
(symbol 'rel')
(symbol '0'))
(symbol '1'))
hg: parse error: can't use a subscript in this context
[255]
$ hg debugrevspec -p analyzed 'tip#rel0#rel1[1]'
* analyzed:
(relsubscript
(relation
(symbol 'tip')
(symbol 'rel0'))
(symbol 'rel1')
(symbol '1'))
hg: parse error: unknown identifier: rel1
[255]
$ hg debugrevspec -p analyzed 'tip#rel0[0]#rel1[1]'
* analyzed:
(relsubscript
(relsubscript
(symbol 'tip')
(symbol 'rel0')
(symbol '0'))
(symbol 'rel1')
(symbol '1'))
hg: parse error: unknown identifier: rel1
[255]
parse errors of relation, subscript and relation-subscript operators:
$ hg debugrevspec '[0]'
hg: parse error at 0: not a prefix: [
([0]
^ here)
[255]
$ hg debugrevspec '.#'
hg: parse error at 2: not a prefix: end
(.#
^ here)
[255]
$ hg debugrevspec '#rel'
hg: parse error at 0: not a prefix: #
(#rel
^ here)
[255]
$ hg debugrevspec '.#rel[0'
hg: parse error at 7: unexpected token: end
(.#rel[0
^ here)
[255]
$ hg debugrevspec '.]'
hg: parse error at 1: invalid token
(.]
^ here)
[255]
$ hg debugrevspec '.#generations[a]'
hg: parse error: relation subscript must be an integer or a range
[255]
$ hg debugrevspec '.#generations[1-2]'
hg: parse error: relation subscript must be an integer or a range
[255]
$ hg debugrevspec '.#generations[foo:bar]'
hg: parse error: relation subscript bounds must be integers
[255]
suggested relations
$ hg debugrevspec '.#generafions[0]'
hg: parse error: unknown identifier: generafions
(did you mean generations?)
[255]
$ hg debugrevspec '.#f[0]'
hg: parse error: unknown identifier: f
[255]
parsed tree at stages:
$ hg debugrevspec -p all '()'
* parsed:
(group
None)
* expanded:
(group
None)
* concatenated:
(group
None)
* analyzed:
None
* optimized:
None
hg: parse error: missing argument
[255]
$ hg debugrevspec --no-optimized -p all '()'
* parsed:
(group
None)
* expanded:
(group
None)
* concatenated:
(group
None)
* analyzed:
None
hg: parse error: missing argument
[255]
$ hg debugrevspec -p parsed -p analyzed -p optimized '(0|1)-1'
* parsed:
(minus
(group
(or
(list
(symbol '0')
(symbol '1'))))
(symbol '1'))
* analyzed:
(and
(or
(list
(symbol '0')
(symbol '1')))
(not
(symbol '1')))
* optimized:
(difference
(func
(symbol '_list')
(string '0\x001'))
(symbol '1'))
0
$ hg debugrevspec -p unknown '0'
abort: invalid stage name: unknown
[255]
$ hg debugrevspec -p all --optimize '0'
abort: cannot use --optimize with --show-stage
[255]
verify optimized tree:
$ hg debugrevspec --verify '0|1'
$ hg debugrevspec --verify -v -p analyzed -p optimized 'r3232() & 2'
* analyzed:
(and
(func
(symbol 'r3232')
None)
(symbol '2'))
* optimized:
(andsmally
(func
(symbol 'r3232')
None)
(symbol '2'))
* analyzed set:
<baseset [2]>
* optimized set:
<baseset [2, 2]>
--- analyzed
+++ optimized
2
+2
[1]
$ hg debugrevspec --no-optimized --verify-optimized '0'
abort: cannot use --verify-optimized with --no-optimized
[255]
Test that symbols only get parsed as functions if there's an opening
parenthesis.
$ hg book only -r 9
$ log 'only(only)' # Outer "only" is a function, inner "only" is the bookmark
8
9
':y' behaves like '0:y', but can't be rewritten as such since the revision '0'
may be hidden (issue5385)
$ try -p parsed -p analyzed ':'
* parsed:
(rangeall
None)
* analyzed:
(rangeall
None)
* set:
<spanset+ 0:10>
0
1
2
3
4
5
6
7
8
9
$ try -p analyzed ':1'
* analyzed:
(rangepre
(symbol '1'))
* set:
<spanset+ 0:2>
0
1
$ try -p analyzed ':(1|2)'
* analyzed:
(rangepre
(or
(list
(symbol '1')
(symbol '2'))))
* set:
<spanset+ 0:3>
0
1
2
$ try -p analyzed ':(1&2)'
* analyzed:
(rangepre
(and
(symbol '1')
(symbol '2')))
* set:
<baseset []>
infix/suffix resolution of ^ operator (issue2884, issue5764):
x^:y means (x^):y
$ try '1^:2'
(range
(parentpost
(symbol '1'))
(symbol '2'))
* set:
<spanset+ 0:3>
0
1
2
$ try '1^::2'
(dagrange
(parentpost
(symbol '1'))
(symbol '2'))
* set:
<baseset+ [0, 1, 2]>
0
1
2
$ try '1^..2'
(dagrange
(parentpost
(symbol '1'))
(symbol '2'))
* set:
<baseset+ [0, 1, 2]>
0
1
2
$ try '9^:'
(rangepost
(parentpost
(symbol '9')))
* set:
<spanset+ 8:10>
8
9
$ try '9^::'
(dagrangepost
(parentpost
(symbol '9')))
* set:
<generatorsetasc+>
8
9
$ try '9^..'
(dagrangepost
(parentpost
(symbol '9')))
* set:
<generatorsetasc+>
8
9
x^:y should be resolved before omitting group operators
$ try '1^(:2)'
(parent
(symbol '1')
(group
(rangepre
(symbol '2'))))
hg: parse error: ^ expects a number 0, 1, or 2
[255]
x^:y should be resolved recursively
$ try 'sort(1^:2)'
(func
(symbol 'sort')
(range
(parentpost
(symbol '1'))
(symbol '2')))
* set:
<spanset+ 0:3>
0
1
2
$ try '(3^:4)^:2'
(range
(parentpost
(group
(range
(parentpost
(symbol '3'))
(symbol '4'))))
(symbol '2'))
* set:
<spanset+ 0:3>
0
1
2
$ try '(3^::4)^::2'
(dagrange
(parentpost
(group
(dagrange
(parentpost
(symbol '3'))
(symbol '4'))))
(symbol '2'))
* set:
<baseset+ [0, 1, 2]>
0
1
2
$ try '(9^:)^:'
(rangepost
(parentpost
(group
(rangepost
(parentpost
(symbol '9'))))))
* set:
<spanset+ 4:10>
4
5
6
7
8
9
x^ in alias should also be resolved
$ try 'A' --config 'revsetalias.A=1^:2'
(symbol 'A')
* expanded:
(range
(parentpost
(symbol '1'))
(symbol '2'))
* set:
<spanset+ 0:3>
0
1
2
$ try 'A:2' --config 'revsetalias.A=1^'
(range
(symbol 'A')
(symbol '2'))
* expanded:
(range
(parentpost
(symbol '1'))
(symbol '2'))
* set:
<spanset+ 0:3>
0
1
2
but not beyond the boundary of alias expansion, because the resolution should
be made at the parsing stage
$ try '1^A' --config 'revsetalias.A=:2'
(parent
(symbol '1')
(symbol 'A'))
* expanded:
(parent
(symbol '1')
(rangepre
(symbol '2')))
hg: parse error: ^ expects a number 0, 1, or 2
[255]
'::' itself isn't a valid expression
$ try '::'
(dagrangeall
None)
hg: parse error: can't use '::' in this context
[255]
ancestor can accept 0 or more arguments
$ log 'ancestor()'
$ log 'ancestor(1)'
1
$ log 'ancestor(4,5)'
1
$ log 'ancestor(4,5) and 4'
$ log 'ancestor(0,0,1,3)'
0
$ log 'ancestor(3,1,5,3,5,1)'
1
$ log 'ancestor(0,1,3,5)'
0
$ log 'ancestor(1,2,3,4,5)'
1
test ancestors
$ hg log -G -T '{rev}\n' --config experimental.graphshorten=True
@ 9
o 8
| o 7
| o 6
|/|
| o 5
o | 4
| o 3
o | 2
|/
o 1
o 0
$ log 'ancestors(5)'
0
1
3
5
$ log 'ancestor(ancestors(5))'
0
$ log '::r3232()'
0
1
2
3
test common ancestors
$ hg log -T '{rev}\n' -r 'commonancestors(7 + 9)'
0
1
2
4
$ hg log -T '{rev}\n' -r 'commonancestors(heads(all()))'
0
1
2
4
$ hg log -T '{rev}\n' -r 'commonancestors(9)'
0
1
2
4
8
9
$ hg log -T '{rev}\n' -r 'commonancestors(8 + 9)'
0
1
2
4
8
test the specialized implementation of heads(commonancestors(..))
(2 gcas is tested in test-merge-criss-cross.t)
$ hg log -T '{rev}\n' -r 'heads(commonancestors(7 + 9))'
4
$ hg log -T '{rev}\n' -r 'heads(commonancestors(heads(all())))'
4
$ hg log -T '{rev}\n' -r 'heads(commonancestors(9))'
9
$ hg log -T '{rev}\n' -r 'heads(commonancestors(8 + 9))'
8
test ancestor variants of empty revision
$ log 'ancestor(none())'
$ log 'ancestors(none())'
$ log 'commonancestors(none())'
$ log 'heads(commonancestors(none()))'
test ancestors with depth limit
(depth=0 selects the node itself)
$ log 'reverse(ancestors(9, depth=0))'
9
(interleaved: '4' would be missing if heap queue were higher depth first)
$ log 'reverse(ancestors(8:9, depth=1))'
9
8
4
(interleaved: '2' would be missing if heap queue were higher depth first)
$ log 'reverse(ancestors(7+8, depth=2))'
8
7
6
5
4
2
(walk example above by separate queries)
$ log 'reverse(ancestors(8, depth=2)) + reverse(ancestors(7, depth=2))'
8
4
2
7
6
5
(walk 2nd and 3rd ancestors)
$ log 'reverse(ancestors(7, depth=3, startdepth=2))'
5
4
3
2
(interleaved: '4' would be missing if higher-depth ancestors weren't scanned)
$ log 'reverse(ancestors(7+8, depth=2, startdepth=2))'
5
4
2
(note that 'ancestors(x, depth=y, startdepth=z)' does not identical to
'ancestors(x, depth=y) - ancestors(x, depth=z-1)' because a node may have
multiple depths)
$ log 'reverse(ancestors(7+8, depth=2) - ancestors(7+8, depth=1))'
5
2
test bad arguments passed to ancestors()
$ log 'ancestors(., depth=-1)'
hg: parse error: negative depth
[255]
$ log 'ancestors(., depth=foo)'
hg: parse error: ancestors expects an integer depth
[255]
test descendants
$ hg log -G -T '{rev}\n' --config experimental.graphshorten=True
@ 9
o 8
| o 7
| o 6
|/|
| o 5
o | 4
| o 3
o | 2
|/
o 1
o 0
(null is ultimate root and has optimized path)
$ log 'null:4 & descendants(null)'
-1
0
1
2
3
4
(including merge)
$ log ':8 & descendants(2)'
2
4
6
7
8
(multiple roots)
$ log ':8 & descendants(2+5)'
2
4
5
6
7
8
test descendants with depth limit
(depth=0 selects the node itself)
$ log 'descendants(0, depth=0)'
0
$ log 'null: & descendants(null, depth=0)'
-1
(p2 = null should be ignored)
$ log 'null: & descendants(null, depth=2)'
-1
0
1
(multiple paths: depth(6) = (2, 3))
$ log 'descendants(1+3, depth=2)'
1
2
3
4
5
6
(multiple paths: depth(5) = (1, 2), depth(6) = (2, 3))
$ log 'descendants(3+1, depth=2, startdepth=2)'
4
5
6
(multiple depths: depth(6) = (0, 2, 4), search for depth=2)
$ log 'descendants(0+3+6, depth=3, startdepth=1)'
1
2
3
4
5
6
7
(multiple depths: depth(6) = (0, 4), no match)
$ log 'descendants(0+6, depth=3, startdepth=1)'
1
2
3
4
5
7
test ancestors/descendants relation subscript:
$ log 'tip#generations[0]'
9
$ log '.#generations[-1]'
8
$ log '.#g[(-1)]'
8
$ log '6#generations[0:1]'
6
7
$ log '6#generations[-1:1]'
4
5
6
7
$ log '6#generations[0:]'
6
7
$ log '5#generations[:0]'
0
1
3
5
$ log '3#generations[:]'
0
1
3
5
6
7
$ log 'tip#generations[1:-1]'
$ hg debugrevspec -p parsed 'roots(:)#g[2]'
* parsed:
(relsubscript
(func
(symbol 'roots')
(rangeall
None))
(symbol 'g')
(symbol '2'))
2
3
test author
$ log 'author(bob)'
2
$ log 'author("re:bob|test")'
0
1
2
3
4
5
6
7
8
9
$ log 'author(r"re:\S")'
0
1
2
3
4
5
6
7
8
9
$ log 'branch(é)'
8
9
$ log 'branch(a)'
0
$ hg log -r 'branch("re:a")' --template '{rev} {branch}\n'
0 a
2 a-b-c-
3 +a+b+c+
4 -a-b-c-
5 !a/b/c/
6 _a_b_c_
7 .a.b.c.
$ log 'children(ancestor(4,5))'
2
3
$ log 'children(4)'
6
8
$ log 'children(null)'
0
$ log 'closed()'
$ log 'contains(a)'
0
1
3
5
$ log 'contains("../repo/a")'
0
1
3
5
$ log 'desc(B)'
5
$ hg log -r 'desc(r"re:S?u")' --template "{rev} {desc|firstline}\n"
5 5 bug
6 6 issue619
$ log 'descendants(2 or 3)'
2
3
4
5
6
7
8
9
$ log 'file("b*")'
1
4
$ log 'filelog("b")'
1
4
$ log 'filelog("../repo/b")'
1
4
$ log 'follow()'
0
1
2
4
8
9
$ log 'grep("issue\d+")'
6
$ try 'grep("(")' # invalid regular expression
(func
(symbol 'grep')
(string '('))
hg: parse error: invalid match pattern: (unbalanced parenthesis|missing \),.*) (re)
[255]
$ try 'grep("\bissue\d+")'
(func
(symbol 'grep')
(string '\x08issue\\d+'))
* set:
<filteredset
<fullreposet+ 0:10>,
<grep '\x08issue\\d+'>>
$ try 'grep(r"\bissue\d+")'
(func
(symbol 'grep')
(string '\\bissue\\d+'))
* set:
<filteredset
<fullreposet+ 0:10>,
<grep '\\bissue\\d+'>>
6
$ try 'grep(r"\")'
hg: parse error at 7: unterminated string
(grep(r"\")
^ here)
[255]
$ log 'head()'
0
1
2
3
4
5
6
7
9
Test heads
$ log 'heads(6::)'
7
heads() can be computed in subset '9:'
$ hg debugrevspec -s '9: & heads(all())'
* set:
<filteredset
<baseset [9]>,
<baseset+ [7, 9]>>
9
but should follow the order of the subset
$ log 'heads(all())'
7
9
$ log 'heads(tip:0)'
7
9
$ log 'tip:0 & heads(all())'
9
7
$ log 'tip:0 & heads(0:tip)'
9
7
$ log 'keyword(issue)'
6
$ log 'keyword("test a")'
Test first (=limit) and last
$ log 'limit(head(), 1)'
0
$ log 'limit(author("re:bob|test"), 3, 5)'
5
6
7
$ log 'limit(author("re:bob|test"), offset=6)'
6
$ log 'limit(author("re:bob|test"), offset=10)'
$ log 'limit(all(), 1, -1)'
hg: parse error: negative offset
[255]
$ log 'limit(all(), -1)'
hg: parse error: negative number to select
[255]
$ log 'limit(all(), 0)'
$ log 'last(all(), -1)'
hg: parse error: negative number to select
[255]
$ log 'last(all(), 0)'
$ log 'last(all(), 1)'
9
$ log 'last(all(), 2)'
8
9
Test smartset.slice() by first/last()
(using unoptimized set, filteredset as example)
$ hg debugrevspec --no-show-revs -s '0:7 & branch("re:")'
* set:
<filteredset
<spanset+ 0:8>,
<branch 're:'>>
$ log 'limit(0:7 & branch("re:"), 3, 4)'
4
5
6
$ log 'limit(7:0 & branch("re:"), 3, 4)'
3
2
1
$ log 'last(0:7 & branch("re:"), 2)'
6
7
(using baseset)
$ hg debugrevspec --no-show-revs -s 0+1+2+3+4+5+6+7
* set:
<baseset [0, 1, 2, 3, 4, 5, 6, 7]>
$ hg debugrevspec --no-show-revs -s 0::7
* set:
<baseset+ [0, 1, 2, 3, 4, 5, 6, 7]>
$ log 'limit(0+1+2+3+4+5+6+7, 3, 4)'
4
5
6
$ log 'limit(sort(0::7, rev), 3, 4)'
4
5
6
$ log 'limit(sort(0::7, -rev), 3, 4)'
3
2
1
$ log 'last(sort(0::7, rev), 2)'
6
7
$ hg debugrevspec -s 'limit(sort(0::7, rev), 3, 6)'
* set:
<baseset+ [6, 7]>
6
7
$ hg debugrevspec -s 'limit(sort(0::7, rev), 3, 9)'
* set:
<baseset+ []>
$ hg debugrevspec -s 'limit(sort(0::7, -rev), 3, 6)'
* set:
<baseset- [0, 1]>
1
0
$ hg debugrevspec -s 'limit(sort(0::7, -rev), 3, 9)'
* set:
<baseset- []>
$ hg debugrevspec -s 'limit(0::7, 0)'
* set:
<baseset+ []>
(using spanset)
$ hg debugrevspec --no-show-revs -s 0:7
* set:
<spanset+ 0:8>
$ log 'limit(0:7, 3, 4)'
4
5
6
$ log 'limit(7:0, 3, 4)'
3
2
1
$ log 'limit(0:7, 3, 6)'
6
7
$ log 'limit(7:0, 3, 6)'
1
0
$ log 'last(0:7, 2)'
6
7
$ hg debugrevspec -s 'limit(0:7, 3, 6)'
* set:
<spanset+ 6:8>
6
7
$ hg debugrevspec -s 'limit(0:7, 3, 9)'
* set:
<spanset+ 8:8>
$ hg debugrevspec -s 'limit(7:0, 3, 6)'
* set:
<spanset- 0:2>
1
0
$ hg debugrevspec -s 'limit(7:0, 3, 9)'
* set:
<spanset- 0:0>
$ hg debugrevspec -s 'limit(0:7, 0)'
* set:
<spanset+ 0:0>
Test order of first/last revisions
$ hg debugrevspec -s 'first(4:0, 3) & 3:'
* set:
<filteredset
<spanset- 2:5>,
<spanset+ 3:10>>
4
3
$ hg debugrevspec -s '3: & first(4:0, 3)'
* set:
<filteredset
<spanset+ 3:10>,
<spanset- 2:5>>
3
4
$ hg debugrevspec -s 'last(4:0, 3) & :1'
* set:
<filteredset
<spanset- 0:3>,
<spanset+ 0:2>>
1
0
$ hg debugrevspec -s ':1 & last(4:0, 3)'
* set:
<filteredset
<spanset+ 0:2>,
<spanset+ 0:3>>
0
1
Test scmutil.revsingle() should return the last revision
$ hg debugrevspec -s 'last(0::)'
* set:
<baseset slice=0:1
<generatorsetasc->>
9
$ hg identify -r '0::' --num
9
Test matching
$ log 'matching(6)'
6
$ log 'matching(6:7, "phase parents user date branch summary files description substate")'
6
7
Testing min and max
max: simple
$ log 'max(contains(a))'
5
max: simple on unordered set)
$ log 'max((4+0+2+5+7) and contains(a))'
5
max: no result
$ log 'max(contains(stringthatdoesnotappearanywhere))'
max: no result on unordered set
$ log 'max((4+0+2+5+7) and contains(stringthatdoesnotappearanywhere))'
min: simple
$ log 'min(contains(a))'
0
min: simple on unordered set
$ log 'min((4+0+2+5+7) and contains(a))'
0
min: empty
$ log 'min(contains(stringthatdoesnotappearanywhere))'
min: empty on unordered set
$ log 'min((4+0+2+5+7) and contains(stringthatdoesnotappearanywhere))'
$ log 'merge()'
6
$ log 'branchpoint()'
1
4
$ log 'modifies(b)'
4
$ log 'modifies("path:b")'
4
$ log 'modifies("*")'
4
$ log 'modifies("set:modified()")'
4
$ log 'id(5)'
$ log 'only(9)'
8
9
$ log 'only(8)'
8
$ log 'only(9, 5)'
2
4
8
9
$ log 'only(7 + 9, 5 + 2)'
4
6
7
8
9
Test empty set input
$ log 'only(p2())'
$ log 'only(p1(), p2())'
0
1
2
4
8
9
Test '%' operator
$ log '9%'
8
9
$ log '9%5'
2
4
8
9
$ log '(7 + 9)%(5 + 2)'
4
6
7
8
9
Test operand of '%' is optimized recursively (issue4670)
$ try --optimize '8:9-8%'
(onlypost
(minus
(range
(symbol '8')
(symbol '9'))
(symbol '8')))
* optimized:
(func
(symbol 'only')
(difference
(range
(symbol '8')
(symbol '9'))
(symbol '8')))
* set:
<baseset+ [8, 9]>
8
9
$ try --optimize '(9)%(5)'
(only
(group
(symbol '9'))
(group
(symbol '5')))
* optimized:
(func
(symbol 'only')
(list
(symbol '9')
(symbol '5')))
* set:
<baseset+ [2, 4, 8, 9]>
2
4
8
9
Test the order of operations
$ log '7 + 9%5 + 2'
7
2
4
8
9
Test explicit numeric revision
$ log 'rev(-2)'
$ log 'rev(-1)'
-1
$ log 'rev(0)'
0
$ log 'rev(9)'
9
$ log 'rev(10)'
$ log 'rev(tip)'
hg: parse error: rev expects a number
[255]
Test hexadecimal revision
$ log 'id(2)'
$ log 'id(8)'
3
$ hg --config experimental.revisions.prefixhexnode=yes log --template '{rev}\n' -r 'id(x8)'
3
$ hg --config experimental.revisions.prefixhexnode=yes log --template '{rev}\n' -r 'x8'
3
$ hg --config experimental.revisions.prefixhexnode=yes log --template '{rev}\n' -r 'id(x)'
$ hg --config experimental.revisions.prefixhexnode=yes log --template '{rev}\n' -r 'x'
abort: 00changelog.i@: ambiguous identifier!
[255]
$ log 'id(23268)'
4
$ log 'id(2785f51eece)'
0
$ log 'id(d5d0dcbdc4d9ff5dbb2d336f32f0bb561c1a532c)'
8
$ log 'id(d5d0dcbdc4a)'
$ log 'id(d5d0dcbdc4w)'
$ log 'id(d5d0dcbdc4d9ff5dbb2d336f32f0bb561c1a532d)'
$ log 'id(d5d0dcbdc4d9ff5dbb2d336f32f0bb561c1a532q)'
$ log 'id(1.0)'
$ log 'id(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx)'
Test null revision
$ log '(null)'
-1
$ log '(null:0)'
-1
0
$ log '(0:null)'
0
-1
$ log 'null::0'
-1
0
$ log 'null:tip - 0:'
-1
$ log 'null: and null::' | head -1
-1
$ log 'null: or 0:' | head -2
-1
0
$ log 'ancestors(null)'
-1
$ log 'reverse(null:)' | tail -2
0
-1
$ log 'first(null:)'
-1
$ log 'min(null:)'
BROKEN: should be '-1'
$ log 'tip:null and all()' | tail -2
1
0
Test working-directory revision
$ hg debugrevspec 'wdir()'
2147483647
$ hg debugrevspec 'wdir()^'
9
$ hg up 7
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg debugrevspec 'wdir()^'
7
$ hg debugrevspec 'wdir()^0'
2147483647
$ hg debugrevspec 'wdir()~3'
5
$ hg debugrevspec 'ancestors(wdir())'
0
1
2
3
4
5
6
7
2147483647
$ hg debugrevspec '0:wdir() & ancestor(wdir())'
2147483647
$ hg debugrevspec '0:wdir() & ancestor(.:wdir())'
4
$ hg debugrevspec '0:wdir() & ancestor(wdir(), wdir())'
2147483647
$ hg debugrevspec '0:wdir() & ancestor(wdir(), tip)'
4
$ hg debugrevspec 'null:wdir() & ancestor(wdir(), null)'
-1
$ hg debugrevspec 'wdir()~0'
2147483647
$ hg debugrevspec 'p1(wdir())'
7
$ hg debugrevspec 'p2(wdir())'
$ hg debugrevspec 'parents(wdir())'
7
$ hg debugrevspec 'wdir()^1'
7
$ hg debugrevspec 'wdir()^2'
$ hg debugrevspec 'wdir()^3'
hg: parse error: ^ expects a number 0, 1, or 2
[255]
For tests consistency
$ hg up 9
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg debugrevspec 'tip or wdir()'
9
2147483647
$ hg debugrevspec '0:tip and wdir()'
$ log '0:wdir()' | tail -3
8
9
2147483647
$ log 'wdir():0' | head -3
2147483647
9
8
$ log 'wdir():wdir()'
2147483647
$ log '(all() + wdir()) & min(. + wdir())'
9
$ log '(all() + wdir()) & max(. + wdir())'
2147483647
$ log 'first(wdir() + .)'
2147483647
$ log 'last(. + wdir())'
2147483647
Test working-directory integer revision and node id
$ hg debugrevspec '2147483647'
2147483647
$ hg debugrevspec 'rev(2147483647)'
2147483647
$ hg debugrevspec 'ffffffffffffffffffffffffffffffffffffffff'
2147483647
$ hg debugrevspec 'ffffffffffff'
2147483647
$ hg debugrevspec 'id(ffffffffffffffffffffffffffffffffffffffff)'
2147483647
$ hg debugrevspec 'id(ffffffffffff)'
2147483647
$ hg debugrevspec 'ffffffffffff+000000000000'
2147483647
-1
$ cd ..
Test short 'ff...' hash collision
$ hg init wdir-hashcollision
$ cd wdir-hashcollision
$ cat <<EOF >> .hg/hgrc
> [experimental]
> evolution.createmarkers=True
> EOF
$ echo 0 > a
$ hg ci -qAm 0
$ for i in 2463 2961 6726 78127; do
> hg up -q 0
> echo $i > a
> hg ci -qm $i
> done
$ hg up -q null
$ hg log -r '0:wdir()' -T '{rev}:{node} {shortest(node, 3)}\n'
0:b4e73ffab476aa0ee32ed81ca51e07169844bc6a b4e
1:fffbae3886c8fbb2114296380d276fd37715d571 fffba
2:fffb6093b00943f91034b9bdad069402c834e572 fffb6
3:fff48a9b9de34a4d64120c29548214c67980ade3 fff4
4:ffff85cff0ff78504fcdc3c0bc10de0c65379249 ffff8
2147483647:ffffffffffffffffffffffffffffffffffffffff fffff
$ hg debugobsolete fffbae3886c8fbb2114296380d276fd37715d571
1 new obsolescence markers
obsoleted 1 changesets
$ hg debugrevspec 'fff'
abort: 00changelog.i@fff: ambiguous identifier!
[255]
$ hg debugrevspec 'ffff'
abort: 00changelog.i@ffff: ambiguous identifier!
[255]
$ hg debugrevspec 'fffb'
abort: 00changelog.i@fffb: ambiguous identifier!
[255]
BROKEN should be '2' (node lookup uses unfiltered repo)
$ hg debugrevspec 'id(fffb)'
BROKEN should be '2' (node lookup uses unfiltered repo)
$ hg debugrevspec 'ffff8'
4
$ hg debugrevspec 'fffff'
2147483647
$ cd ..
Test branch() with wdir()
$ cd repo
$ log '0:wdir() & branch("literal:é")'
8
9
2147483647
$ log '0:wdir() & branch("re:é")'
8
9
2147483647
$ log '0:wdir() & branch("re:^a")'
0
2
$ log '0:wdir() & branch(8)'
8
9
2147483647
branch(wdir()) returns all revisions belonging to the working branch. The wdir
itself isn't returned unless it is explicitly populated.
$ log 'branch(wdir())'
8
9
$ log '0:wdir() & branch(wdir())'
8
9
2147483647
$ log 'outgoing()'
8
9
$ log 'outgoing("../remote1")'
8
9
$ log 'outgoing("../remote2")'
3
5
6
7
9
$ log 'p1(merge())'
5
$ log 'p2(merge())'
4
$ log 'parents(merge())'
4
5
$ hg merge 7
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ log '0:wdir() & merge()'
6
2147483647
$ hg update -qC .
$ log '0:wdir() & merge()'
6
$ log 'p1(branchpoint())'
0
2
$ log 'p2(branchpoint())'
$ log 'parents(branchpoint())'
0
2
$ log 'removes(a)'
2
$ log 'roots(all())'
0
$ log 'reverse(2 or 3 or 4 or 5)'
5
4
3
2
$ log 'reverse(all())'
9
8
7
6
5
4
3
2
1
0
$ log 'reverse(all()) & filelog(b)'
4
1
$ log 'rev(5)'
5
$ log 'sort(limit(reverse(all()), 3))'
7
8
9
$ log 'sort(2 or 3 or 4 or 5, date)'
2
3
5
4
$ log 'tagged()'
6
$ log 'tag()'
6
$ log 'tag(1.0)'
6
$ log 'tag(tip)'
9
Test order of revisions in compound expression
----------------------------------------------
The general rule is that only the outermost (= leftmost) predicate can
enforce its ordering requirement. The other predicates should take the
ordering defined by it.
'A & B' should follow the order of 'A':
$ log '2:0 & 0::2'
2
1
0
'head()' combines sets in right order:
$ log '2:0 & head()'
2
1
0
'x:y' takes ordering parameter into account:
$ try -p optimized '3:0 & 0:3 & not 2:1'
* optimized:
(difference
(and
(range
(symbol '3')
(symbol '0'))
(range
(symbol '0')
(symbol '3')))
(range
(symbol '2')
(symbol '1')))
* set:
<filteredset
<filteredset
<spanset- 0:4>,
<spanset+ 0:4>>,
<not
<spanset+ 1:3>>>
3
0
'a + b', which is optimized to '_list(a b)', should take the ordering of
the left expression:
$ try --optimize '2:0 & (0 + 1 + 2)'
(and
(range
(symbol '2')
(symbol '0'))
(group
(or
(list
(symbol '0')
(symbol '1')
(symbol '2')))))
* optimized:
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol '_list')
(string '0\x001\x002')))
* set:
<filteredset
<spanset- 0:3>,
<baseset [0, 1, 2]>>
2
1
0
'A + B' should take the ordering of the left expression:
$ try --optimize '2:0 & (0:1 + 2)'
(and
(range
(symbol '2')
(symbol '0'))
(group
(or
(list
(range
(symbol '0')
(symbol '1'))
(symbol '2')))))
* optimized:
(and
(range
(symbol '2')
(symbol '0'))
(or
(list
(range
(symbol '0')
(symbol '1'))
(symbol '2'))))
* set:
<filteredset
<spanset- 0:3>,
<addset
<spanset+ 0:2>,
<baseset [2]>>>
2
1
0
'_intlist(a b)' should behave like 'a + b':
$ trylist --optimize '2:0 & %ld' 0 1 2
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol '_intlist')
(string '0\x001\x002')))
* optimized:
(andsmally
(range
(symbol '2')
(symbol '0'))
(func
(symbol '_intlist')
(string '0\x001\x002')))
* set:
<filteredset
<spanset- 0:3>,
<baseset+ [0, 1, 2]>>
2
1
0
$ trylist --optimize '%ld & 2:0' 0 2 1
(and
(func
(symbol '_intlist')
(string '0\x002\x001'))
(range
(symbol '2')
(symbol '0')))
* optimized:
(and
(func
(symbol '_intlist')
(string '0\x002\x001'))
(range
(symbol '2')
(symbol '0')))
* set:
<filteredset
<baseset [0, 2, 1]>,
<spanset- 0:3>>
0
2
1
'_hexlist(a b)' should behave like 'a + b':
$ trylist --optimize --bin '2:0 & %ln' `hg log -T '{node} ' -r0:2`
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol '_hexlist')
(string '*'))) (glob)
* optimized:
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol '_hexlist')
(string '*'))) (glob)
* set:
<filteredset
<spanset- 0:3>,
<baseset [0, 1, 2]>>
2
1
0
$ trylist --optimize --bin '%ln & 2:0' `hg log -T '{node} ' -r0+2+1`
(and
(func
(symbol '_hexlist')
(string '*')) (glob)
(range
(symbol '2')
(symbol '0')))
* optimized:
(andsmally
(func
(symbol '_hexlist')
(string '*')) (glob)
(range
(symbol '2')
(symbol '0')))
* set:
<baseset [0, 2, 1]>
0
2
1
'_list' should not go through the slow follow-order path if order doesn't
matter:
$ try -p optimized '2:0 & not (0 + 1)'
* optimized:
(difference
(range
(symbol '2')
(symbol '0'))
(func
(symbol '_list')
(string '0\x001')))
* set:
<filteredset
<spanset- 0:3>,
<not
<baseset [0, 1]>>>
2
$ try -p optimized '2:0 & not (0:2 & (0 + 1))'
* optimized:
(difference
(range
(symbol '2')
(symbol '0'))
(and
(range
(symbol '0')
(symbol '2'))
(func
(symbol '_list')
(string '0\x001'))))
* set:
<filteredset
<spanset- 0:3>,
<not
<baseset [0, 1]>>>
2
because 'present()' does nothing other than suppressing an error, the
ordering requirement should be forwarded to the nested expression
$ try -p optimized 'present(2 + 0 + 1)'
* optimized:
(func
(symbol 'present')
(func
(symbol '_list')
(string '2\x000\x001')))
* set:
<baseset [2, 0, 1]>
2
0
1
$ try --optimize '2:0 & present(0 + 1 + 2)'
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol 'present')
(or
(list
(symbol '0')
(symbol '1')
(symbol '2')))))
* optimized:
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol 'present')
(func
(symbol '_list')
(string '0\x001\x002'))))
* set:
<filteredset
<spanset- 0:3>,
<baseset [0, 1, 2]>>
2
1
0
'reverse()' should take effect only if it is the outermost expression:
$ try --optimize '0:2 & reverse(all())'
(and
(range
(symbol '0')
(symbol '2'))
(func
(symbol 'reverse')
(func
(symbol 'all')
None)))
* optimized:
(and
(range
(symbol '0')
(symbol '2'))
(func
(symbol 'reverse')
(func
(symbol 'all')
None)))
* set:
<filteredset
<spanset+ 0:3>,
<spanset+ 0:10>>
0
1
2
'sort()' should take effect only if it is the outermost expression:
$ try --optimize '0:2 & sort(all(), -rev)'
(and
(range
(symbol '0')
(symbol '2'))
(func
(symbol 'sort')
(list
(func
(symbol 'all')
None)
(negate
(symbol 'rev')))))
* optimized:
(and
(range
(symbol '0')
(symbol '2'))
(func
(symbol 'sort')
(list
(func
(symbol 'all')
None)
(string '-rev'))))
* set:
<filteredset
<spanset+ 0:3>,
<spanset+ 0:10>>
0
1
2
invalid argument passed to noop sort():
$ log '0:2 & sort()'
hg: parse error: sort requires one or two arguments
[255]
$ log '0:2 & sort(all(), -invalid)'
hg: parse error: unknown sort key '-invalid'
[255]
for 'A & f(B)', 'B' should not be affected by the order of 'A':
$ try --optimize '2:0 & first(1 + 0 + 2)'
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol 'first')
(or
(list
(symbol '1')
(symbol '0')
(symbol '2')))))
* optimized:
(and
(range
(symbol '2')
(symbol '0'))
(func
(symbol 'first')
(func
(symbol '_list')
(string '1\x000\x002'))))
* set:
<filteredset
<baseset [1]>,
<spanset- 0:3>>
1
$ try --optimize '2:0 & not last(0 + 2 + 1)'
(and
(range
(symbol '2')
(symbol '0'))
(not
(func
(symbol 'last')
(or
(list
(symbol '0')
(symbol '2')
(symbol '1'))))))
* optimized:
(difference
(range
(symbol '2')
(symbol '0'))
(func
(symbol 'last')
(func
(symbol '_list')
(string '0\x002\x001'))))
* set:
<filteredset
<spanset- 0:3>,
<not
<baseset [1]>>>
2
0
for 'A & (op)(B)', 'B' should not be affected by the order of 'A':
$ try --optimize '2:0 & (1 + 0 + 2):(0 + 2 + 1)'
(and
(range
(symbol '2')
(symbol '0'))
(range
(group
(or
(list
(symbol '1')
(symbol '0')
(symbol '2'))))
(group
(or
(list
(symbol '0')
(symbol '2')
(symbol '1'))))))
* optimized:
(and
(range
(symbol '2')
(symbol '0'))
(range
(func
(symbol '_list')
(string '1\x000\x002'))
(func
(symbol '_list')
(string '0\x002\x001'))))
* set:
<filteredset
<spanset- 0:3>,
<baseset [1]>>
1
'A & B' can be rewritten as 'flipand(B, A)' by weight.
$ try --optimize 'contains("glob:*") & (2 + 0 + 1)'
(and
(func
(symbol 'contains')
(string 'glob:*'))
(group
(or
(list
(symbol '2')
(symbol '0')
(symbol '1')))))
* optimized:
(andsmally
(func
(symbol 'contains')
(string 'glob:*'))
(func
(symbol '_list')
(string '2\x000\x001')))
* set:
<filteredset
<baseset+ [0, 1, 2]>,
<contains 'glob:*'>>
0
1
2
and in this example, 'A & B' is rewritten as 'B & A', but 'A' overrides
the order appropriately:
$ try --optimize 'reverse(contains("glob:*")) & (0 + 2 + 1)'
(and
(func
(symbol 'reverse')
(func
(symbol 'contains')
(string 'glob:*')))
(group
(or
(list
(symbol '0')
(symbol '2')
(symbol '1')))))
* optimized:
(andsmally
(func
(symbol 'reverse')
(func
(symbol 'contains')
(string 'glob:*')))
(func
(symbol '_list')
(string '0\x002\x001')))
* set:
<filteredset
<baseset- [0, 1, 2]>,
<contains 'glob:*'>>
2
1
0
test sort revset
--------------------------------------------
test when adding two unordered revsets
$ log 'sort(keyword(issue) or modifies(b))'
4
6
test when sorting a reversed collection in the same way it is
$ log 'sort(reverse(all()), -rev)'
9
8
7
6
5
4
3
2
1
0
test when sorting a reversed collection
$ log 'sort(reverse(all()), rev)'
0
1
2
3
4
5
6
7
8
9
test sorting two sorted collections in different orders
$ log 'sort(outgoing() or reverse(removes(a)), rev)'
2
8
9
test sorting two sorted collections in different orders backwards
$ log 'sort(outgoing() or reverse(removes(a)), -rev)'
9
8
2
test empty sort key which is noop
$ log 'sort(0 + 2 + 1, "")'
0
2
1
test invalid sort keys
$ log 'sort(all(), -invalid)'
hg: parse error: unknown sort key '-invalid'
[255]
$ cd ..
test sorting by multiple keys including variable-length strings
$ hg init sorting
$ cd sorting
$ cat <<EOF >> .hg/hgrc
> [ui]
> logtemplate = '{rev} {branch|p5}{desc|p5}{author|p5}{date|hgdate}\n'
> [templatealias]
> p5(s) = pad(s, 5)
> EOF
$ hg branch -qf b12
$ hg ci -m m111 -u u112 -d '111 10800'
$ hg branch -qf b11
$ hg ci -m m12 -u u111 -d '112 7200'
$ hg branch -qf b111
$ hg ci -m m11 -u u12 -d '111 3600'
$ hg branch -qf b112
$ hg ci -m m111 -u u11 -d '120 0'
$ hg branch -qf b111
$ hg ci -m m112 -u u111 -d '110 14400'
created new head
compare revisions (has fast path):
$ hg log -r 'sort(all(), rev)'
0 b12 m111 u112 111 10800
1 b11 m12 u111 112 7200
2 b111 m11 u12 111 3600
3 b112 m111 u11 120 0
4 b111 m112 u111 110 14400
$ hg log -r 'sort(all(), -rev)'
4 b111 m112 u111 110 14400
3 b112 m111 u11 120 0
2 b111 m11 u12 111 3600
1 b11 m12 u111 112 7200
0 b12 m111 u112 111 10800
compare variable-length strings (issue5218):
$ hg log -r 'sort(all(), branch)'
1 b11 m12 u111 112 7200
2 b111 m11 u12 111 3600
4 b111 m112 u111 110 14400
3 b112 m111 u11 120 0
0 b12 m111 u112 111 10800
$ hg log -r 'sort(all(), -branch)'
0 b12 m111 u112 111 10800
3 b112 m111 u11 120 0
2 b111 m11 u12 111 3600
4 b111 m112 u111 110 14400
1 b11 m12 u111 112 7200
$ hg log -r 'sort(all(), desc)'
2 b111 m11 u12 111 3600
0 b12 m111 u112 111 10800
3 b112 m111 u11 120 0
4 b111 m112 u111 110 14400
1 b11 m12 u111 112 7200
$ hg log -r 'sort(all(), -desc)'
1 b11 m12 u111 112 7200
4 b111 m112 u111 110 14400
0 b12 m111 u112 111 10800
3 b112 m111 u11 120 0
2 b111 m11 u12 111 3600
$ hg log -r 'sort(all(), user)'
3 b112 m111 u11 120 0
1 b11 m12 u111 112 7200
4 b111 m112 u111 110 14400
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
$ hg log -r 'sort(all(), -user)'
2 b111 m11 u12 111 3600
0 b12 m111 u112 111 10800
1 b11 m12 u111 112 7200
4 b111 m112 u111 110 14400
3 b112 m111 u11 120 0
compare dates (tz offset should have no effect):
$ hg log -r 'sort(all(), date)'
4 b111 m112 u111 110 14400
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
1 b11 m12 u111 112 7200
3 b112 m111 u11 120 0
$ hg log -r 'sort(all(), -date)'
3 b112 m111 u11 120 0
1 b11 m12 u111 112 7200
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
4 b111 m112 u111 110 14400
be aware that 'sort(x, -k)' is not exactly the same as 'reverse(sort(x, k))'
because '-k' reverses the comparison, not the list itself:
$ hg log -r 'sort(0 + 2, date)'
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
$ hg log -r 'sort(0 + 2, -date)'
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
$ hg log -r 'reverse(sort(0 + 2, date))'
2 b111 m11 u12 111 3600
0 b12 m111 u112 111 10800
sort by multiple keys:
$ hg log -r 'sort(all(), "branch -rev")'
1 b11 m12 u111 112 7200
4 b111 m112 u111 110 14400
2 b111 m11 u12 111 3600
3 b112 m111 u11 120 0
0 b12 m111 u112 111 10800
$ hg log -r 'sort(all(), "-desc -date")'
1 b11 m12 u111 112 7200
4 b111 m112 u111 110 14400
3 b112 m111 u11 120 0
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
$ hg log -r 'sort(all(), "user -branch date rev")'
3 b112 m111 u11 120 0
4 b111 m112 u111 110 14400
1 b11 m12 u111 112 7200
0 b12 m111 u112 111 10800
2 b111 m11 u12 111 3600
toposort prioritises graph branches
$ hg up 2
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ touch a
$ hg addremove
adding a
$ hg ci -m 't1' -u 'tu' -d '130 0'
created new head
$ echo 'a' >> a
$ hg ci -m 't2' -u 'tu' -d '130 0'
$ hg book book1
$ hg up 4
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
(leaving bookmark book1)
$ touch a
$ hg addremove
adding a
$ hg ci -m 't3' -u 'tu' -d '130 0'
$ hg log -r 'sort(all(), topo)'
7 b111 t3 tu 130 0
4 b111 m112 u111 110 14400
3 b112 m111 u11 120 0
6 b111 t2 tu 130 0
5 b111 t1 tu 130 0
2 b111 m11 u12 111 3600
1 b11 m12 u111 112 7200
0 b12 m111 u112 111 10800
$ hg log -r 'sort(all(), -topo)'
0 b12 m111 u112 111 10800
1 b11 m12 u111 112 7200
2 b111 m11 u12 111 3600
5 b111 t1 tu 130 0
6 b111 t2 tu 130 0
3 b112 m111 u11 120 0
4 b111 m112 u111 110 14400
7 b111 t3 tu 130 0
$ hg log -r 'sort(all(), topo, topo.firstbranch=book1)'
6 b111 t2 tu 130 0
5 b111 t1 tu 130 0
7 b111 t3 tu 130 0
4 b111 m112 u111 110 14400
3 b112 m111 u11 120 0
2 b111 m11 u12 111 3600
1 b11 m12 u111 112 7200
0 b12 m111 u112 111 10800
topographical sorting can't be combined with other sort keys, and you can't
use the topo.firstbranch option when topo sort is not active:
$ hg log -r 'sort(all(), "topo user")'
hg: parse error: topo sort order cannot be combined with other sort keys
[255]
$ hg log -r 'sort(all(), user, topo.firstbranch=book1)'
hg: parse error: topo.firstbranch can only be used when using the topo sort key
[255]
topo.firstbranch should accept any kind of expressions:
$ hg log -r 'sort(0, topo, topo.firstbranch=(book1))'
0 b12 m111 u112 111 10800
$ cd ..
$ cd repo
test multiline revset with errors
$ echo > multiline-revset
$ echo '. +' >> multiline-revset
$ echo '.^ +' >> multiline-revset
$ hg log -r "`cat multiline-revset`"
hg: parse error at 9: not a prefix: end
( . + .^ +
^ here)
[255]
$ hg debugrevspec -v 'revset(first(rev(0)))' -p all
* parsed:
(func
(symbol 'revset')
(func
(symbol 'first')
(func
(symbol 'rev')
(symbol '0'))))
* expanded:
(func
(symbol 'revset')
(func
(symbol 'first')
(func
(symbol 'rev')
(symbol '0'))))
* concatenated:
(func
(symbol 'revset')
(func
(symbol 'first')
(func
(symbol 'rev')
(symbol '0'))))
* analyzed:
(func
(symbol 'revset')
(func
(symbol 'first')
(func
(symbol 'rev')
(symbol '0'))))
* optimized:
(func
(symbol 'revset')
(func
(symbol 'first')
(func
(symbol 'rev')
(symbol '0'))))
* set:
<baseset+ [0]>
0
abort if the revset doesn't expect given size
$ log 'expectsize()'
hg: parse error: invalid set of arguments
[255]
$ log 'expectsize(0:2, a)'
hg: parse error: expectsize requires a size range or a positive integer
[255]
$ log 'expectsize(0:2, 3)'
0
1
2
$ log 'expectsize(2:0, 3)'
2
1
0
$ log 'expectsize(0:1, 1)'
abort: revset size mismatch. expected 1, got 2!
[255]
$ log 'expectsize(0:4, -1)'
hg: parse error: negative size
[255]
$ log 'expectsize(0:2, 2:4)'
0
1
2
$ log 'expectsize(0:1, 3:5)'
abort: revset size mismatch. expected between 3 and 5, got 2!
[255]
$ log 'expectsize(0:1, -1:2)'
hg: parse error: negative size
[255]
$ log 'expectsize(0:1, 1:-2)'
hg: parse error: negative size
[255]
$ log 'expectsize(0:2, a:4)'
hg: parse error: size range bounds must be integers
[255]
$ log 'expectsize(0:2, 2:b)'
hg: parse error: size range bounds must be integers
[255]
$ log 'expectsize(0:2, 2:)'
0
1
2
$ log 'expectsize(0:2, :5)'
0
1
2
$ log 'expectsize(0:2, :)'
0
1
2
$ log 'expectsize(0:2, 4:)'
abort: revset size mismatch. expected between 4 and 11, got 3!
[255]
$ log 'expectsize(0:2, :2)'
abort: revset size mismatch. expected between 0 and 2, got 3!
[255]