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view tests/test-revset.t @ 20519:cda9d2b6beab
template: add revset() template function
Adds a template function that executes a revset and returns the list of
revisions as the result. It has the signature 'revset(query [, args...])'. The
args are optional and are applied to the query string using the standard
python string.format(args) pattern. This allows things like:
'{revset("parents({0})", rev)}' to produce the parents of each individual
commit in the log output. If no args are specified, the revset result is
cached for the duration of the templater; so it's better to not use args if
performance is a concern.
By itself, revset() can be used to print commit parents, print the common
ancestor of a commit with the main branch, etc.
It can be used with the ifcontains() function to do things like
'{ifcontains(rev, revset('.'), label(...), ...)}' to color the working copy
parent, to color certain branches, to color draft commits, etc.
author | Durham Goode <durham@fb.com> |
---|---|
date | Tue, 11 Feb 2014 21:04:12 -0800 |
parents | 2efd608473fb |
children | 10433163bf57 |
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$ HGENCODING=utf-8 $ export HGENCODING $ try() { > hg debugrevspec --debug "$@" > } $ log() { > hg log --template '{rev}\n' -r "$1" > } $ 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 (branches are permanent and global, did you want a bookmark?) $ hg ci -Aqm1 $ rm a $ hg branch a-b-c- marked working directory as branch a-b-c- (branches are permanent and global, did you want a bookmark?) $ 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+ (branches are permanent and global, did you want a bookmark?) $ 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- (branches are permanent and global, did you want a bookmark?) $ 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/ (branches are permanent and global, did you want a bookmark?) $ 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_ (branches are permanent and global, did you want a bookmark?) $ hg ci -Aqm"6 issue619" $ hg branch .a.b.c. marked working directory as branch .a.b.c. (branches are permanent and global, did you want a bookmark?) $ hg ci -Aqm7 $ hg branch all marked working directory as branch all (branches are permanent and global, did you want a bookmark?) $ 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) (branches are permanent and global, did you want a bookmark?) $ hg ci -Aqm9 $ hg tag -r6 1.0 $ hg clone --quiet -U -r 7 . ../remote1 $ hg clone --quiet -U -r 8 . ../remote2 $ echo "[paths]" >> .hg/hgrc $ echo "default = ../remote1" >> .hg/hgrc names that should work without quoting $ try a ('symbol', 'a') 0 $ try b-a (minus ('symbol', 'b') ('symbol', 'a')) 1 $ try _a_b_c_ ('symbol', '_a_b_c_') 6 $ try _a_b_c_-a (minus ('symbol', '_a_b_c_') ('symbol', 'a')) 6 $ try .a.b.c. ('symbol', '.a.b.c.') 7 $ try .a.b.c.-a (minus ('symbol', '.a.b.c.') ('symbol', 'a')) 7 $ try -- '-a-b-c-' # complains hg: parse error at 7: not a prefix: end [255] $ log -a-b-c- # succeeds with fallback 4 $ 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') 9 quoting needed $ try '"-a-b-c-"-a' (minus ('string', '-a-b-c-') ('symbol', 'a')) 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 (and ('symbol', '1') ('symbol', '2')) ('symbol', '3')) 3 $ try '1|2&3' (or ('symbol', '1') (and ('symbol', '2') ('symbol', '3'))) 1 $ try '1&2&3' # associativity (and (and ('symbol', '1') ('symbol', '2')) ('symbol', '3')) $ try '1|(2|3)' (or ('symbol', '1') (group (or ('symbol', '2') ('symbol', '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 [255] $ log 'date()' hg: parse error: date requires a string [255] $ log 'date' hg: parse error: can't use date here [255] $ log 'date(' hg: parse error at 5: not a prefix: end [255] $ log 'date(tip)' abort: invalid date: 'tip' [255] $ log '"date"' abort: unknown revision 'date'! [255] $ log 'date(2005) and 1::' 4 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 $ log 'ancestors(5)' 0 1 3 5 $ log 'ancestor(ancestors(5))' 0 $ log 'author(bob)' 2 $ log 'author("re:bob|test")' 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 'closed()' $ log 'contains(a)' 0 1 3 5 $ log 'contains("../repo/a")' 0 1 3 5 $ log 'desc(B)' 5 $ 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 [255] $ try 'grep("\bissue\d+")' (func ('symbol', 'grep') ('string', '\x08issue\\d+')) $ try 'grep(r"\bissue\d+")' (func ('symbol', 'grep') ('string', '\\bissue\\d+')) 6 $ try 'grep(r"\")' hg: parse error at 7: unterminated string [255] $ log 'head()' 0 1 2 3 4 5 6 7 9 $ log 'heads(6::)' 7 $ log 'keyword(issue)' 6 $ log 'keyword("test a")' $ log 'limit(head(), 1)' 0 $ log 'matching(6)' 6 $ log 'matching(6:7, "phase parents user date branch summary files description substate")' 6 7 $ log 'max(contains(a))' 5 $ log 'min(contains(a))' 0 $ log 'merge()' 6 $ log 'branchpoint()' 1 4 $ log 'modifies(b)' 4 $ log 'modifies("path:b")' 4 $ log 'modifies("*")' 4 6 $ log 'modifies("set:modified()")' 4 $ log 'id(5)' 2 $ 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 $ log 'p1(branchpoint())' 0 2 $ log 'p2(branchpoint())' $ log 'parents(branchpoint())' 0 2 $ log 'removes(a)' 2 6 $ 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 '1:: and reverse(all())' 9 8 7 6 5 4 3 2 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 check that conversion to _missingancestors works $ try --optimize '::3 - ::1' (minus (dagrangepre ('symbol', '3')) (dagrangepre ('symbol', '1'))) * optimized: (func ('symbol', '_missingancestors') (list ('symbol', '3') ('symbol', '1'))) 3 $ try --optimize 'ancestors(1) - ancestors(3)' (minus (func ('symbol', 'ancestors') ('symbol', '1')) (func ('symbol', 'ancestors') ('symbol', '3'))) * optimized: (func ('symbol', '_missingancestors') (list ('symbol', '1') ('symbol', '3'))) $ try --optimize 'not ::2 and ::6' (and (not (dagrangepre ('symbol', '2'))) (dagrangepre ('symbol', '6'))) * optimized: (func ('symbol', '_missingancestors') (list ('symbol', '6') ('symbol', '2'))) 3 4 5 6 $ try --optimize 'ancestors(6) and not ancestors(4)' (and (func ('symbol', 'ancestors') ('symbol', '6')) (not (func ('symbol', 'ancestors') ('symbol', '4')))) * optimized: (func ('symbol', '_missingancestors') (list ('symbol', '6') ('symbol', '4'))) 3 5 6 we can use patterns when searching for tags $ log 'tag("1..*")' abort: tag '1..*' does not exist [255] $ log 'tag("re:1..*")' 6 $ log 'tag("re:[0-9].[0-9]")' 6 $ log 'tag("literal:1.0")' 6 $ log 'tag("re:0..*")' $ log 'tag(unknown)' abort: tag 'unknown' does not exist [255] $ log 'branch(unknown)' abort: unknown revision 'unknown'! [255] $ log 'user(bob)' 2 $ log '4::8' 4 8 $ log '4:8' 4 5 6 7 8 $ log 'sort(!merge() & (modifies(b) | user(bob) | keyword(bug) | keyword(issue) & 1::9), "-date")' 4 2 5 $ log 'not 0 and 0:2' 1 2 $ log 'not 1 and 0:2' 0 2 $ log 'not 2 and 0:2' 0 1 $ log '(1 and 2)::' $ log '(1 and 2):' $ log '(1 and 2):3' $ log 'sort(head(), -rev)' 9 7 6 5 4 3 2 1 0 $ log '4::8 - 8' 4 $ log 'matching(1 or 2 or 3) and (2 or 3 or 1)' 2 3 1 issue2437 $ log '3 and p1(5)' 3 $ log '4 and p2(6)' 4 $ log '1 and parents(:2)' 1 $ log '2 and children(1:)' 2 $ log 'roots(all()) or roots(all())' 0 $ hg debugrevspec 'roots(all()) or roots(all())' 0 $ log 'heads(branch(é)) or heads(branch(é))' 9 $ log 'ancestors(8) and (heads(branch("-a-b-c-")) or heads(branch(é)))' 4 issue2654: report a parse error if the revset was not completely parsed $ log '1 OR 2' hg: parse error at 2: invalid token [255] or operator should preserve ordering: $ log 'reverse(2::4) or tip' 4 2 9 parentrevspec $ log 'merge()^0' 6 $ log 'merge()^' 5 $ log 'merge()^1' 5 $ log 'merge()^2' 4 $ log 'merge()^^' 3 $ log 'merge()^1^' 3 $ log 'merge()^^^' 1 $ log 'merge()~0' 6 $ log 'merge()~1' 5 $ log 'merge()~2' 3 $ log 'merge()~2^1' 1 $ log 'merge()~3' 1 $ log '(-3:tip)^' 4 6 8 $ log 'tip^foo' hg: parse error: ^ expects a number 0, 1, or 2 [255] aliases: $ echo '[revsetalias]' >> .hg/hgrc $ echo 'm = merge()' >> .hg/hgrc $ echo 'sincem = descendants(m)' >> .hg/hgrc $ echo 'd($1) = reverse(sort($1, date))' >> .hg/hgrc $ echo 'rs(ARG1, ARG2) = reverse(sort(ARG1, ARG2))' >> .hg/hgrc $ echo 'rs4(ARG1, ARGA, ARGB, ARG2) = reverse(sort(ARG1, ARG2))' >> .hg/hgrc $ try m ('symbol', 'm') (func ('symbol', 'merge') None) 6 test alias recursion $ try sincem ('symbol', 'sincem') (func ('symbol', 'descendants') (func ('symbol', 'merge') None)) 6 7 test infinite recursion $ 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 ('symbol', 'level2') (list (func ('symbol', 'level1') (list ('symbol', '1') ('symbol', '2'))) ('symbol', '3'))) (or ('symbol', '3') (or ('symbol', '1') ('symbol', '2'))) 3 1 2 test nesting and variable passing $ echo 'nested($1) = nested2($1)' >> .hg/hgrc $ echo 'nested2($1) = nested3($1)' >> .hg/hgrc $ echo 'nested3($1) = max($1)' >> .hg/hgrc $ try 'nested(2:5)' (func ('symbol', 'nested') (range ('symbol', '2') ('symbol', '5'))) (func ('symbol', 'max') (range ('symbol', '2') ('symbol', '5'))) 5 test variable isolation, variable placeholders are rewritten as string then parsed and matched again as string. Check they do not leak too far away. $ echo 'injectparamasstring = max("$1")' >> .hg/hgrc $ echo 'callinjection($1) = descendants(injectparamasstring)' >> .hg/hgrc $ try 'callinjection(2:5)' (func ('symbol', 'callinjection') (range ('symbol', '2') ('symbol', '5'))) (func ('symbol', 'descendants') (func ('symbol', 'max') ('string', '$1'))) abort: unknown revision '$1'! [255] $ echo 'injectparamasstring2 = max(_aliasarg("$1"))' >> .hg/hgrc $ echo 'callinjection2($1) = descendants(injectparamasstring2)' >> .hg/hgrc $ try 'callinjection2(2:5)' (func ('symbol', 'callinjection2') (range ('symbol', '2') ('symbol', '5'))) hg: parse error: not a function: _aliasarg [255] >>> data = file('.hg/hgrc', 'rb').read() >>> file('.hg/hgrc', 'wb').write(data.replace('_aliasarg', '')) $ try 'd(2:5)' (func ('symbol', 'd') (range ('symbol', '2') ('symbol', '5'))) (func ('symbol', 'reverse') (func ('symbol', 'sort') (list (range ('symbol', '2') ('symbol', '5')) ('symbol', 'date')))) 4 5 3 2 $ try 'rs(2 or 3, date)' (func ('symbol', 'rs') (list (or ('symbol', '2') ('symbol', '3')) ('symbol', 'date'))) (func ('symbol', 'reverse') (func ('symbol', 'sort') (list (or ('symbol', '2') ('symbol', '3')) ('symbol', 'date')))) 3 2 $ 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 (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 (list (list (or ('symbol', '2') ('symbol', '3')) ('symbol', 'x')) ('symbol', 'x')) ('symbol', 'date'))) (func ('symbol', 'reverse') (func ('symbol', 'sort') (list (or ('symbol', '2') ('symbol', '3')) ('symbol', 'date')))) 3 2 issue2549 - correct optimizations $ log 'limit(1 or 2 or 3, 2) and not 2' 1 $ log 'max(1 or 2) and not 2' $ log 'min(1 or 2) and not 1' $ log 'last(1 or 2, 1) and not 2' test revsets started with 40-chars hash (issue3669) $ ISSUE3669_TIP=`hg tip --template '{node}'` $ hg log -r "${ISSUE3669_TIP}" --template '{rev}\n' 9 $ hg log -r "${ISSUE3669_TIP}^" --template '{rev}\n' 8 test or-ed indirect predicates (issue3775) $ log '6 or 6^1' | sort 5 6 $ log '6^1 or 6' | sort 5 6 $ log '4 or 4~1' | sort 2 4 $ log '4~1 or 4' | sort 2 4 $ log '(0 or 2):(4 or 6) or 0 or 6' | sort 0 1 2 3 4 5 6 $ log '0 or 6 or (0 or 2):(4 or 6)' | sort 0 1 2 3 4 5 6 tests for 'remote()' predicate: #. (csets in remote) (id) (remote) 1. less than local current branch "default" 2. same with local specified "default" 3. more than local specified specified $ hg clone --quiet -U . ../remote3 $ cd ../remote3 $ hg update -q 7 $ echo r > r $ hg ci -Aqm 10 $ log 'remote()' 7 $ log 'remote("a-b-c-")' 2 $ cd ../repo $ log 'remote(".a.b.c.", "../remote3")' $ cd .. test author/desc/keyword in problematic encoding # unicode: cp932: # u30A2 0x83 0x41(= 'A') # u30C2 0x83 0x61(= 'a') $ hg init problematicencoding $ cd problematicencoding $ python > setup.sh <<EOF > print u''' > echo a > text > hg add text > hg --encoding utf-8 commit -u '\u30A2' -m none > echo b > text > hg --encoding utf-8 commit -u '\u30C2' -m none > echo c > text > hg --encoding utf-8 commit -u none -m '\u30A2' > echo d > text > hg --encoding utf-8 commit -u none -m '\u30C2' > '''.encode('utf-8') > EOF $ sh < setup.sh test in problematic encoding $ python > test.sh <<EOF > print u''' > hg --encoding cp932 log --template '{rev}\\n' -r 'author(\u30A2)' > echo ==== > hg --encoding cp932 log --template '{rev}\\n' -r 'author(\u30C2)' > echo ==== > hg --encoding cp932 log --template '{rev}\\n' -r 'desc(\u30A2)' > echo ==== > hg --encoding cp932 log --template '{rev}\\n' -r 'desc(\u30C2)' > echo ==== > hg --encoding cp932 log --template '{rev}\\n' -r 'keyword(\u30A2)' > echo ==== > hg --encoding cp932 log --template '{rev}\\n' -r 'keyword(\u30C2)' > '''.encode('cp932') > EOF $ sh < test.sh 0 ==== 1 ==== 2 ==== 3 ==== 0 2 ==== 1 3 $ cd ..