Mercurial > hg
view tests/test-template-functions.t @ 38486:4c0683655599
namespaces: let namespaces override singlenode() definition
Some namespaces have multiple nodes per name (meaning that their
namemap() returns multiple nodes). One such namespace is the "topics"
namespace (from the evolve repo). We also have our own internal
namespace at Google (for review units) that has multiple nodes per
name. These namespaces may not want to use the default "pick highest
revnum" resolution that we currently use when resolving a name to a
single node. As an example, they may decide that `hg co <name>` should
check out a commit that's last in some sense even if an earlier commit
had just been amended and thus had a higher revnum [1]. This patch
gives the namespace the option to continue to return multiple nodes
and to override how the best node is picked. Allowing namespaces to
override that may also be useful as an optimization (it may be cheaper
for the namespace to find just that node).
I have been arguing (in D3715) for using all the nodes returned from
namemap() when resolving the symbol to a revset, so e.g. `hg log -r
stable` would resolve to *all* nodes on stable, not just the one with
the highest revnum (except that I don't actually think we should
change it for the branch namespace because of BC). Most people seem
opposed to that. If we decide not to do it, I think we can deprecate
the namemap() function in favor of the new singlenode() (I find it
weird to have namespaces, like the branch namespace, where namemap()
isn't nodemap()'s inverse). I therefore think this patch makes sense
regardless of what we decide on that issue.
[1] Actually, even the branch namespace would have wanted to override
singlenode() if it had supported multiple nodes. That's because
closes branch heads are mostly ignored, so "hg co default" will
not check out the highest-revnum node if that's a closed head.
Differential Revision: https://phab.mercurial-scm.org/D3852
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Tue, 26 Jun 2018 10:02:01 -0700 |
| parents | bc8d925342f0 |
| children | a01200b25da6 |
line wrap: on
line source
Test template filters and functions =================================== $ hg init a $ cd a $ echo a > a $ hg add a $ echo line 1 > b $ echo line 2 >> b $ hg commit -l b -d '1000000 0' -u 'User Name <user@hostname>' $ hg add b $ echo other 1 > c $ echo other 2 >> c $ echo >> c $ echo other 3 >> c $ hg commit -l c -d '1100000 0' -u 'A. N. Other <other@place>' $ hg add c $ hg commit -m 'no person' -d '1200000 0' -u 'other@place' $ echo c >> c $ hg commit -m 'no user, no domain' -d '1300000 0' -u 'person' $ echo foo > .hg/branch $ hg commit -m 'new branch' -d '1400000 0' -u 'person' $ hg co -q 3 $ echo other 4 >> d $ hg add d $ hg commit -m 'new head' -d '1500000 0' -u 'person' $ hg merge -q foo $ hg commit -m 'merge' -d '1500001 0' -u 'person' Second branch starting at nullrev: $ hg update null 0 files updated, 0 files merged, 4 files removed, 0 files unresolved $ echo second > second $ hg add second $ hg commit -m second -d '1000000 0' -u 'User Name <user@hostname>' created new head $ echo third > third $ hg add third $ hg mv second fourth $ hg commit -m third -d "2020-01-01 10:01" $ hg phase -r 5 --public $ hg phase -r 7 --secret --force Filters work: $ hg log --template '{author|domain}\n' hostname place place hostname $ hg log --template '{author|person}\n' test User Name person person person person other A. N. Other User Name $ hg log --template '{author|user}\n' test user person person person person other other user $ hg log --template '{date|date}\n' Wed Jan 01 10:01:00 2020 +0000 Mon Jan 12 13:46:40 1970 +0000 Sun Jan 18 08:40:01 1970 +0000 Sun Jan 18 08:40:00 1970 +0000 Sat Jan 17 04:53:20 1970 +0000 Fri Jan 16 01:06:40 1970 +0000 Wed Jan 14 21:20:00 1970 +0000 Tue Jan 13 17:33:20 1970 +0000 Mon Jan 12 13:46:40 1970 +0000 $ hg log --template '{date|isodate}\n' 2020-01-01 10:01 +0000 1970-01-12 13:46 +0000 1970-01-18 08:40 +0000 1970-01-18 08:40 +0000 1970-01-17 04:53 +0000 1970-01-16 01:06 +0000 1970-01-14 21:20 +0000 1970-01-13 17:33 +0000 1970-01-12 13:46 +0000 $ hg log --template '{date|isodatesec}\n' 2020-01-01 10:01:00 +0000 1970-01-12 13:46:40 +0000 1970-01-18 08:40:01 +0000 1970-01-18 08:40:00 +0000 1970-01-17 04:53:20 +0000 1970-01-16 01:06:40 +0000 1970-01-14 21:20:00 +0000 1970-01-13 17:33:20 +0000 1970-01-12 13:46:40 +0000 $ hg log --template '{date|rfc822date}\n' Wed, 01 Jan 2020 10:01:00 +0000 Mon, 12 Jan 1970 13:46:40 +0000 Sun, 18 Jan 1970 08:40:01 +0000 Sun, 18 Jan 1970 08:40:00 +0000 Sat, 17 Jan 1970 04:53:20 +0000 Fri, 16 Jan 1970 01:06:40 +0000 Wed, 14 Jan 1970 21:20:00 +0000 Tue, 13 Jan 1970 17:33:20 +0000 Mon, 12 Jan 1970 13:46:40 +0000 $ hg log --template '{desc|firstline}\n' third second merge new head new branch no user, no domain no person other 1 line 1 $ hg log --template '{node|short}\n' 95c24699272e 29114dbae42b d41e714fe50d 13207e5a10d9 bbe44766e73d 10e46f2dcbf4 97054abb4ab8 b608e9d1a3f0 1e4e1b8f71e0 $ hg log --template '<changeset author="{author|xmlescape}"/>\n' <changeset author="test"/> <changeset author="User Name <user@hostname>"/> <changeset author="person"/> <changeset author="person"/> <changeset author="person"/> <changeset author="person"/> <changeset author="other@place"/> <changeset author="A. N. Other <other@place>"/> <changeset author="User Name <user@hostname>"/> $ hg log --template '{rev}: {children}\n' 8: 7: 8:95c24699272e 6: 5: 6:d41e714fe50d 4: 6:d41e714fe50d 3: 4:bbe44766e73d 5:13207e5a10d9 2: 3:10e46f2dcbf4 1: 2:97054abb4ab8 0: 1:b608e9d1a3f0 Formatnode filter works: $ hg -q log -r 0 --template '{node|formatnode}\n' 1e4e1b8f71e0 $ hg log -r 0 --template '{node|formatnode}\n' 1e4e1b8f71e0 $ hg -v log -r 0 --template '{node|formatnode}\n' 1e4e1b8f71e0 $ hg --debug log -r 0 --template '{node|formatnode}\n' 1e4e1b8f71e05681d422154f5421e385fec3454f Age filter: $ hg init unstable-hash $ cd unstable-hash $ hg log --template '{date|age}\n' > /dev/null || exit 1 >>> from __future__ import absolute_import >>> import datetime >>> fp = open('a', 'wb') >>> n = datetime.datetime.now() + datetime.timedelta(366 * 7) >>> fp.write(b'%d-%d-%d 00:00' % (n.year, n.month, n.day)) and None >>> fp.close() $ hg add a $ hg commit -m future -d "`cat a`" $ hg log -l1 --template '{date|age}\n' 7 years from now $ cd .. $ rm -rf unstable-hash Filename filters: $ hg debugtemplate '{"foo/bar"|basename}|{"foo/"|basename}|{"foo"|basename}|\n' bar||foo| $ hg debugtemplate '{"foo/bar"|dirname}|{"foo/"|dirname}|{"foo"|dirname}|\n' foo|foo|| $ hg debugtemplate '{"foo/bar"|stripdir}|{"foo/"|stripdir}|{"foo"|stripdir}|\n' foo|foo|foo| commondir() filter: $ hg debugtemplate '{""|splitlines|commondir}\n' $ hg debugtemplate '{"foo/bar\nfoo/baz\nfoo/foobar\n"|splitlines|commondir}\n' foo $ hg debugtemplate '{"foo/bar\nfoo/bar\n"|splitlines|commondir}\n' foo $ hg debugtemplate '{"/foo/bar\n/foo/bar\n"|splitlines|commondir}\n' foo $ hg debugtemplate '{"/foo\n/foo\n"|splitlines|commondir}\n' $ hg debugtemplate '{"foo/bar\nbar/baz"|splitlines|commondir}\n' $ hg debugtemplate '{"foo/bar\nbar/baz\nbar/foo\n"|splitlines|commondir}\n' $ hg debugtemplate '{"foo/../bar\nfoo/bar"|splitlines|commondir}\n' foo $ hg debugtemplate '{"foo\n/foo"|splitlines|commondir}\n' $ hg log -r null -T '{rev|commondir}' hg: parse error: argument is not a list of text (template filter 'commondir' is not compatible with keyword 'rev') [255] Add a dummy commit to make up for the instability of the above: $ echo a > a $ hg add a $ hg ci -m future Count filter: $ hg log -l1 --template '{node|count} {node|short|count}\n' 40 12 $ hg log -l1 --template '{revset("null^")|count} {revset(".")|count} {revset("0::3")|count}\n' 0 1 4 $ hg log -G --template '{rev}: children: {children|count}, \ > tags: {tags|count}, file_adds: {file_adds|count}, \ > ancestors: {revset("ancestors(%s)", rev)|count}' @ 9: children: 0, tags: 1, file_adds: 1, ancestors: 3 | o 8: children: 1, tags: 0, file_adds: 2, ancestors: 2 | o 7: children: 1, tags: 0, file_adds: 1, ancestors: 1 o 6: children: 0, tags: 0, file_adds: 0, ancestors: 7 |\ | o 5: children: 1, tags: 0, file_adds: 1, ancestors: 5 | | o | 4: children: 1, tags: 0, file_adds: 0, ancestors: 5 |/ o 3: children: 2, tags: 0, file_adds: 0, ancestors: 4 | o 2: children: 1, tags: 0, file_adds: 1, ancestors: 3 | o 1: children: 1, tags: 0, file_adds: 1, ancestors: 2 | o 0: children: 1, tags: 0, file_adds: 1, ancestors: 1 $ hg log -l1 -T '{termwidth|count}\n' hg: parse error: not countable (template filter 'count' is not compatible with keyword 'termwidth') [255] Upper/lower filters: $ hg log -r0 --template '{branch|upper}\n' DEFAULT $ hg log -r0 --template '{author|lower}\n' user name <user@hostname> $ hg log -r0 --template '{date|upper}\n' 1000000.00 Add a commit that does all possible modifications at once $ echo modify >> third $ touch b $ hg add b $ hg mv fourth fifth $ hg rm a $ hg ci -m "Modify, add, remove, rename" Pass generator object created by template function to filter $ hg log -l 1 --template '{if(author, author)|user}\n' test Test diff function: $ hg diff -c 8 diff -r 29114dbae42b -r 95c24699272e fourth --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fourth Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +second diff -r 29114dbae42b -r 95c24699272e second --- a/second Mon Jan 12 13:46:40 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -second diff -r 29114dbae42b -r 95c24699272e third --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/third Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +third $ hg log -r 8 -T "{diff()}" diff -r 29114dbae42b -r 95c24699272e fourth --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fourth Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +second diff -r 29114dbae42b -r 95c24699272e second --- a/second Mon Jan 12 13:46:40 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -second diff -r 29114dbae42b -r 95c24699272e third --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/third Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +third $ hg log -r 8 -T "{diff('glob:f*')}" diff -r 29114dbae42b -r 95c24699272e fourth --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fourth Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +second $ hg log -r 8 -T "{diff('', 'glob:f*')}" diff -r 29114dbae42b -r 95c24699272e second --- a/second Mon Jan 12 13:46:40 1970 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -second diff -r 29114dbae42b -r 95c24699272e third --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/third Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +third $ hg log -r 8 -T "{diff('FOURTH'|lower)}" diff -r 29114dbae42b -r 95c24699272e fourth --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fourth Wed Jan 01 10:01:00 2020 +0000 @@ -0,0 +1,1 @@ +second $ cd .. latesttag() function: $ hg init latesttag $ cd latesttag $ echo a > file $ hg ci -Am a -d '0 0' adding file $ echo b >> file $ hg ci -m b -d '1 0' $ echo c >> head1 $ hg ci -Am h1c -d '2 0' adding head1 $ hg update -q 1 $ echo d >> head2 $ hg ci -Am h2d -d '3 0' adding head2 created new head $ echo e >> head2 $ hg ci -m h2e -d '4 0' $ hg merge -q $ hg ci -m merge -d '5 -3600' $ hg tag -r 1 -m t1 -d '6 0' t1 $ hg tag -r 2 -m t2 -d '7 0' t2 $ hg tag -r 3 -m t3 -d '8 0' t3 $ hg tag -r 4 -m t4 -d '4 0' t4 # older than t2, but should not matter $ hg tag -r 5 -m t5 -d '9 0' t5 $ hg tag -r 3 -m at3 -d '10 0' at3 $ hg log -G --template "{rev}: {latesttag('re:^t[13]$') % '{tag}, C: {changes}, D: {distance}'}\n" @ 11: t3, C: 9, D: 8 | o 10: t3, C: 8, D: 7 | o 9: t3, C: 7, D: 6 | o 8: t3, C: 6, D: 5 | o 7: t3, C: 5, D: 4 | o 6: t3, C: 4, D: 3 | o 5: t3, C: 3, D: 2 |\ | o 4: t3, C: 1, D: 1 | | | o 3: t3, C: 0, D: 0 | | o | 2: t1, C: 1, D: 1 |/ o 1: t1, C: 0, D: 0 | o 0: null, C: 1, D: 1 $ cd .. Test filter() empty values: $ hg log -R a -r 1 -T '{filter(desc|splitlines) % "{line}\n"}' other 1 other 2 other 3 $ hg log -R a -r 0 -T '{filter(dict(a=0, b=1) % "{ifeq(key, "a", "{value}\n")}")}' 0 0 should not be falsy $ hg log -R a -r 0 -T '{filter(revset("0:2"))}\n' 0 1 2 Test filter() by expression: $ hg log -R a -r 1 -T '{filter(desc|splitlines, ifcontains("1", line, "t"))}\n' other 1 $ hg log -R a -r 0 -T '{filter(dict(a=0, b=1), ifeq(key, "b", "t"))}\n' b=1 Test filter() shouldn't crash: $ hg log -R a -r 0 -T '{filter(extras)}\n' branch=default $ hg log -R a -r 0 -T '{filter(files)}\n' a Test filter() unsupported arguments: $ hg log -R a -r 0 -T '{filter()}\n' hg: parse error: filter expects one or two arguments [255] $ hg log -R a -r 0 -T '{filter(date)}\n' hg: parse error: date is not iterable [255] $ hg log -R a -r 0 -T '{filter(rev)}\n' hg: parse error: 0 is not iterable [255] $ hg log -R a -r 0 -T '{filter(desc|firstline)}\n' hg: parse error: 'line 1' is not filterable [255] $ hg log -R a -r 0 -T '{filter(manifest)}\n' hg: parse error: '0:a0c8bcbbb45c' is not filterable [255] $ hg log -R a -r 0 -T '{filter(succsandmarkers)}\n' hg: parse error: not filterable without template [255] $ hg log -R a -r 0 -T '{filter(desc|splitlines % "{line}", "")}\n' hg: parse error: not filterable by expression [255] Test manifest/get() can be join()-ed as string, though it's silly: $ hg log -R latesttag -r tip -T '{join(manifest, ".")}\n' 1.1.:.2.b.c.6.e.9.0.0.6.c.e.2 $ hg log -R latesttag -r tip -T '{join(get(extras, "branch"), ".")}\n' d.e.f.a.u.l.t Test join() over string $ hg log -R latesttag -r tip -T '{join(rev|stringify, ".")}\n' 1.1 Test join() over uniterable $ hg log -R latesttag -r tip -T '{join(rev, "")}\n' hg: parse error: 11 is not iterable [255] Test min/max of integers $ hg log -R latesttag -l1 -T '{min(revset("9:10"))}\n' 9 $ hg log -R latesttag -l1 -T '{max(revset("9:10"))}\n' 10 Test min/max over map operation: $ hg log -R latesttag -r3 -T '{min(tags % "{tag}")}\n' at3 $ hg log -R latesttag -r3 -T '{max(tags % "{tag}")}\n' t3 Test min/max of strings: $ hg log -R latesttag -l1 -T '{min(desc)}\n' 3 $ hg log -R latesttag -l1 -T '{max(desc)}\n' t Test min/max of non-iterable: $ hg debugtemplate '{min(1)}' hg: parse error: 1 is not iterable (min first argument should be an iterable) [255] $ hg debugtemplate '{max(2)}' hg: parse error: 2 is not iterable (max first argument should be an iterable) [255] $ hg log -R latesttag -l1 -T '{min(date)}' hg: parse error: date is not iterable (min first argument should be an iterable) [255] $ hg log -R latesttag -l1 -T '{max(date)}' hg: parse error: date is not iterable (max first argument should be an iterable) [255] Test min/max of empty sequence: $ hg debugtemplate '{min("")}' hg: parse error: empty string (min first argument should be an iterable) [255] $ hg debugtemplate '{max("")}' hg: parse error: empty string (max first argument should be an iterable) [255] $ hg debugtemplate '{min(dict())}' hg: parse error: empty sequence (min first argument should be an iterable) [255] $ hg debugtemplate '{max(dict())}' hg: parse error: empty sequence (max first argument should be an iterable) [255] $ hg debugtemplate '{min(dict() % "")}' hg: parse error: empty sequence (min first argument should be an iterable) [255] $ hg debugtemplate '{max(dict() % "")}' hg: parse error: empty sequence (max first argument should be an iterable) [255] Test min/max of if() result $ cd latesttag $ hg log -l1 -T '{min(if(true, revset("9:10"), ""))}\n' 9 $ hg log -l1 -T '{max(if(false, "", revset("9:10")))}\n' 10 $ hg log -l1 -T '{min(ifcontains("a", "aa", revset("9:10"), ""))}\n' 9 $ hg log -l1 -T '{max(ifcontains("a", "bb", "", revset("9:10")))}\n' 10 $ hg log -l1 -T '{min(ifeq(0, 0, revset("9:10"), ""))}\n' 9 $ hg log -l1 -T '{max(ifeq(0, 1, "", revset("9:10")))}\n' 10 $ cd .. Test laziness of if() then/else clause $ hg debugtemplate '{count(0)}' hg: parse error: not countable (incompatible use of template filter 'count') [255] $ hg debugtemplate '{if(true, "", count(0))}' $ hg debugtemplate '{if(false, count(0), "")}' $ hg debugtemplate '{ifcontains("a", "aa", "", count(0))}' $ hg debugtemplate '{ifcontains("a", "bb", count(0), "")}' $ hg debugtemplate '{ifeq(0, 0, "", count(0))}' $ hg debugtemplate '{ifeq(0, 1, count(0), "")}' Test the sub function of templating for expansion: $ hg log -R latesttag -r 10 --template '{sub("[0-9]", "x", "{rev}")}\n' xx $ hg log -R latesttag -r 10 -T '{sub("[", "x", rev)}\n' hg: parse error: sub got an invalid pattern: [ [255] $ hg log -R latesttag -r 10 -T '{sub("[0-9]", r"\1", rev)}\n' hg: parse error: sub got an invalid replacement: \1 [255] Test the strip function with chars specified: $ hg log -R latesttag --template '{desc}\n' at3 t5 t4 t3 t2 t1 merge h2e h2d h1c b a $ hg log -R latesttag --template '{strip(desc, "te")}\n' at3 5 4 3 2 1 merg h2 h2d h1c b a Test date format: $ hg log -R latesttag --template 'date: {date(date, "%y %m %d %S %z")}\n' date: 70 01 01 10 +0000 date: 70 01 01 09 +0000 date: 70 01 01 04 +0000 date: 70 01 01 08 +0000 date: 70 01 01 07 +0000 date: 70 01 01 06 +0000 date: 70 01 01 05 +0100 date: 70 01 01 04 +0000 date: 70 01 01 03 +0000 date: 70 01 01 02 +0000 date: 70 01 01 01 +0000 date: 70 01 01 00 +0000 Test invalid date: $ hg log -R latesttag -T '{date(rev)}\n' hg: parse error: date expects a date information [255] Set up repository containing template fragments in commit metadata: $ hg init r $ cd r $ echo a > a $ hg ci -Am '{rev}' adding a $ hg branch -q 'text.{rev}' $ echo aa >> aa $ hg ci -u '{node|short}' -m 'desc to be wrapped desc to be wrapped' color effect can be specified without quoting: $ hg log --color=always -l 1 --template '{label(red, "text\n")}' \x1b[0;31mtext\x1b[0m (esc) color effects can be nested (issue5413) $ hg debugtemplate --color=always \ > '{label(red, "red{label(magenta, "ma{label(cyan, "cyan")}{label(yellow, "yellow")}genta")}")}\n' \x1b[0;31mred\x1b[0;35mma\x1b[0;36mcyan\x1b[0m\x1b[0;31m\x1b[0;35m\x1b[0;33myellow\x1b[0m\x1b[0;31m\x1b[0;35mgenta\x1b[0m (esc) pad() should interact well with color codes (issue5416) $ hg debugtemplate --color=always \ > '{pad(label(red, "red"), 5, label(cyan, "-"))}\n' \x1b[0;31mred\x1b[0m\x1b[0;36m-\x1b[0m\x1b[0;36m-\x1b[0m (esc) label should be no-op if color is disabled: $ hg log --color=never -l 1 --template '{label(red, "text\n")}' text $ hg log --config extensions.color=! -l 1 --template '{label(red, "text\n")}' text Test branches inside if statement: $ hg log -r 0 --template '{if(branches, "yes", "no")}\n' no Test dict constructor: $ hg log -r 0 -T '{dict(y=node|short, x=rev)}\n' y=f7769ec2ab97 x=0 $ hg log -r 0 -T '{dict(x=rev, y=node|short) % "{key}={value}\n"}' x=0 y=f7769ec2ab97 $ hg log -r 0 -T '{dict(x=rev, y=node|short)|json}\n' {"x": 0, "y": "f7769ec2ab97"} $ hg log -r 0 -T '{dict()|json}\n' {} $ hg log -r 0 -T '{dict(rev, node=node|short)}\n' rev=0 node=f7769ec2ab97 $ hg log -r 0 -T '{dict(rev, node|short)}\n' rev=0 node=f7769ec2ab97 $ hg log -r 0 -T '{dict(rev, rev=rev)}\n' hg: parse error: duplicated dict key 'rev' inferred [255] $ hg log -r 0 -T '{dict(node, node|short)}\n' hg: parse error: duplicated dict key 'node' inferred [255] $ hg log -r 0 -T '{dict(1 + 2)}' hg: parse error: dict key cannot be inferred [255] $ hg log -r 0 -T '{dict(x=rev, x=node)}' hg: parse error: dict got multiple values for keyword argument 'x' [255] Test get function: $ hg log -r 0 --template '{get(extras, "branch")}\n' default $ hg log -r 0 --template '{get(extras, "br{"anch"}")}\n' default $ hg log -r 0 --template '{get(files, "should_fail")}\n' hg: parse error: not a dictionary (get() expects a dict as first argument) [255] Test json filter applied to wrapped object: $ hg log -r0 -T '{files|json}\n' ["a"] $ hg log -r0 -T '{extras|json}\n' {"branch": "default"} $ hg log -r0 -T '{date|json}\n' [0, 0] Test json filter applied to map result: $ hg log -r0 -T '{json(extras % "{key}")}\n' ["branch"] Test localdate(date, tz) function: $ TZ=JST-09 hg log -r0 -T '{date|localdate|isodate}\n' 1970-01-01 09:00 +0900 $ TZ=JST-09 hg log -r0 -T '{localdate(date, "UTC")|isodate}\n' 1970-01-01 00:00 +0000 $ TZ=JST-09 hg log -r0 -T '{localdate(date, "blahUTC")|isodate}\n' hg: parse error: localdate expects a timezone [255] $ TZ=JST-09 hg log -r0 -T '{localdate(date, "+0200")|isodate}\n' 1970-01-01 02:00 +0200 $ TZ=JST-09 hg log -r0 -T '{localdate(date, "0")|isodate}\n' 1970-01-01 00:00 +0000 $ TZ=JST-09 hg log -r0 -T '{localdate(date, 0)|isodate}\n' 1970-01-01 00:00 +0000 $ hg log -r0 -T '{localdate(date, "invalid")|isodate}\n' hg: parse error: localdate expects a timezone [255] $ hg log -r0 -T '{localdate(date, date)|isodate}\n' hg: parse error: localdate expects a timezone [255] Test shortest(node) function: $ echo b > b $ hg ci -qAm b $ hg log --template '{shortest(node)}\n' e777 bcc7 f776 $ hg log --template '{shortest(node, 10)}\n' e777603221 bcc7ff960b f7769ec2ab $ hg log --template '{node|shortest}\n' -l1 e777 $ hg log -r 0 -T '{shortest(node, "1{"0"}")}\n' f7769ec2ab $ hg log -r 0 -T '{shortest(node, "not an int")}\n' hg: parse error: shortest() expects an integer minlength [255] $ hg log -r 'wdir()' -T '{node|shortest}\n' ffff $ hg log --template '{shortest("f")}\n' -l1 f $ hg log --template '{shortest("0123456789012345678901234567890123456789")}\n' -l1 0123456789012345678901234567890123456789 $ hg log --template '{shortest("01234567890123456789012345678901234567890123456789")}\n' -l1 01234567890123456789012345678901234567890123456789 $ hg log --template '{shortest("not a hex string")}\n' -l1 not a hex string $ hg log --template '{shortest("not a hex string, but it'\''s 40 bytes long")}\n' -l1 not a hex string, but it's 40 bytes long $ hg log --template '{shortest("ffffffffffffffffffffffffffffffffffffffff")}\n' -l1 ffff $ hg log --template '{shortest("fffffff")}\n' -l1 ffff $ hg log --template '{shortest("ff")}\n' -l1 ffff $ cd .. Test shortest(node) with the repo having short hash collision: $ hg init hashcollision $ cd hashcollision $ cat <<EOF >> .hg/hgrc > [experimental] > evolution.createmarkers=True > EOF $ echo 0 > a $ hg ci -qAm 0 $ for i in 17 129 248 242 480 580 617 1057 2857 4025; do > hg up -q 0 > echo $i > a > hg ci -qm $i > done $ hg up -q null $ hg log -r0: -T '{rev}:{node}\n' 0:b4e73ffab476aa0ee32ed81ca51e07169844bc6a 1:11424df6dc1dd4ea255eae2b58eaca7831973bbc 2:11407b3f1b9c3e76a79c1ec5373924df096f0499 3:11dd92fe0f39dfdaacdaa5f3997edc533875cfc4 4:10776689e627b465361ad5c296a20a487e153ca4 5:a00be79088084cb3aff086ab799f8790e01a976b 6:a0b0acd79b4498d0052993d35a6a748dd51d13e6 7:a0457b3450b8e1b778f1163b31a435802987fe5d 8:c56256a09cd28e5764f32e8e2810d0f01e2e357a 9:c5623987d205cd6d9d8389bfc40fff9dbb670b48 10:c562ddd9c94164376c20b86b0b4991636a3bf84f $ hg debugobsolete a00be79088084cb3aff086ab799f8790e01a976b obsoleted 1 changesets $ hg debugobsolete c5623987d205cd6d9d8389bfc40fff9dbb670b48 obsoleted 1 changesets $ hg debugobsolete c562ddd9c94164376c20b86b0b4991636a3bf84f obsoleted 1 changesets nodes starting with '11' (we don't have the revision number '11' though) $ hg log -r 1:3 -T '{rev}:{shortest(node, 0)}\n' 1:1142 2:1140 3:11d '5:a00' is hidden, but still we have two nodes starting with 'a0' $ hg log -r 6:7 -T '{rev}:{shortest(node, 0)}\n' 6:a0b 7:a04 node '10' conflicts with the revision number '10' even if it is hidden (we could exclude hidden revision numbers, but currently we don't) $ hg log -r 4 -T '{rev}:{shortest(node, 0)}\n' 4:107 $ hg log -r 4 -T '{rev}:{shortest(node, 0)}\n' --hidden 4:107 node 'c562' should be unique if the other 'c562' nodes are hidden (but we don't try the slow path to filter out hidden nodes for now) $ hg log -r 8 -T '{rev}:{node|shortest}\n' 8:c5625 $ hg log -r 8:10 -T '{rev}:{node|shortest}\n' --hidden 8:c5625 9:c5623 10:c562d $ cd .. Test pad function $ cd r $ hg log --template '{pad(rev, 20)} {author|user}\n' 2 test 1 {node|short} 0 test $ hg log --template '{pad(rev, 20, " ", True)} {author|user}\n' 2 test 1 {node|short} 0 test $ hg log --template '{pad(rev, 20, "-", False)} {author|user}\n' 2------------------- test 1------------------- {node|short} 0------------------- test Test template string in pad function $ hg log -r 0 -T '{pad("\{{rev}}", 10)} {author|user}\n' {0} test $ hg log -r 0 -T '{pad(r"\{rev}", 10)} {author|user}\n' \{rev} test Test width argument passed to pad function $ hg log -r 0 -T '{pad(rev, "1{"0"}")} {author|user}\n' 0 test $ hg log -r 0 -T '{pad(rev, "not an int")}\n' hg: parse error: pad() expects an integer width [255] Test invalid fillchar passed to pad function $ hg log -r 0 -T '{pad(rev, 10, "")}\n' hg: parse error: pad() expects a single fill character [255] $ hg log -r 0 -T '{pad(rev, 10, "--")}\n' hg: parse error: pad() expects a single fill character [255] Test boolean argument passed to pad function no crash $ hg log -r 0 -T '{pad(rev, 10, "-", "f{"oo"}")}\n' ---------0 string/literal $ hg log -r 0 -T '{pad(rev, 10, "-", "false")}\n' ---------0 $ hg log -r 0 -T '{pad(rev, 10, "-", false)}\n' 0--------- $ hg log -r 0 -T '{pad(rev, 10, "-", "")}\n' 0--------- unknown keyword is evaluated to '' $ hg log -r 0 -T '{pad(rev, 10, "-", unknownkeyword)}\n' 0--------- Test separate function $ hg log -r 0 -T '{separate("-", "", "a", "b", "", "", "c", "")}\n' a-b-c $ hg log -r 0 -T '{separate(" ", "{rev}:{node|short}", author|user, branch)}\n' 0:f7769ec2ab97 test default $ hg log -r 0 --color=always -T '{separate(" ", "a", label(red, "b"), "c", label(red, ""), "d")}\n' a \x1b[0;31mb\x1b[0m c d (esc) Test boolean expression/literal passed to if function $ hg log -r 0 -T '{if(rev, "rev 0 is True")}\n' rev 0 is True $ hg log -r 0 -T '{if(0, "literal 0 is True as well")}\n' literal 0 is True as well $ hg log -r 0 -T '{if(min(revset(r"0")), "0 of hybriditem is also True")}\n' 0 of hybriditem is also True $ hg log -r 0 -T '{if("", "", "empty string is False")}\n' empty string is False $ hg log -r 0 -T '{if(revset(r"0 - 0"), "", "empty list is False")}\n' empty list is False $ hg log -r 0 -T '{if(revset(r"0"), "non-empty list is True")}\n' non-empty list is True $ hg log -r 0 -T '{if(revset(r"0") % "", "list of empty strings is True")}\n' list of empty strings is True $ hg log -r 0 -T '{if(true, "true is True")}\n' true is True $ hg log -r 0 -T '{if(false, "", "false is False")}\n' false is False $ hg log -r 0 -T '{if("false", "non-empty string is True")}\n' non-empty string is True Test ifcontains function $ hg log --template '{rev} {ifcontains(rev, "2 two 0", "is in the string", "is not")}\n' 2 is in the string 1 is not 0 is in the string $ hg log -T '{rev} {ifcontains(rev, "2 two{" 0"}", "is in the string", "is not")}\n' 2 is in the string 1 is not 0 is in the string $ hg log --template '{rev} {ifcontains("a", file_adds, "added a", "did not add a")}\n' 2 did not add a 1 did not add a 0 added a $ hg log --debug -T '{rev}{ifcontains(1, parents, " is parent of 1")}\n' 2 is parent of 1 1 0 $ hg log -l1 -T '{ifcontains("branch", extras, "t", "f")}\n' t $ hg log -l1 -T '{ifcontains("branch", extras % "{key}", "t", "f")}\n' t $ hg log -l1 -T '{ifcontains("branc", extras % "{key}", "t", "f")}\n' f $ hg log -l1 -T '{ifcontains("branc", stringify(extras % "{key}"), "t", "f")}\n' t Test revset function $ hg log --template '{rev} {ifcontains(rev, revset("."), "current rev", "not current rev")}\n' 2 current rev 1 not current rev 0 not current rev $ hg log --template '{rev} {ifcontains(rev, revset(". + .^"), "match rev", "not match rev")}\n' 2 match rev 1 match rev 0 not match rev $ hg log -T '{ifcontains(desc, revset(":"), "", "type not match")}\n' -l1 type not match $ hg log --template '{rev} Parents: {revset("parents(%s)", rev)}\n' 2 Parents: 1 1 Parents: 0 0 Parents: $ cat >> .hg/hgrc <<EOF > [revsetalias] > myparents(\$1) = parents(\$1) > EOF $ hg log --template '{rev} Parents: {revset("myparents(%s)", rev)}\n' 2 Parents: 1 1 Parents: 0 0 Parents: $ hg log --template 'Rev: {rev}\n{revset("::%s", rev) % "Ancestor: {revision}\n"}\n' Rev: 2 Ancestor: 0 Ancestor: 1 Ancestor: 2 Rev: 1 Ancestor: 0 Ancestor: 1 Rev: 0 Ancestor: 0 $ hg log --template '{revset("TIP"|lower)}\n' -l1 2 $ hg log -T '{revset("%s", "t{"ip"}")}\n' -l1 2 a list template is evaluated for each item of revset/parents $ hg log -T '{rev} p: {revset("p1(%s)", rev) % "{rev}:{node|short}"}\n' 2 p: 1:bcc7ff960b8e 1 p: 0:f7769ec2ab97 0 p: $ hg log --debug -T '{rev} p:{parents % " {rev}:{node|short}"}\n' 2 p: 1:bcc7ff960b8e -1:000000000000 1 p: 0:f7769ec2ab97 -1:000000000000 0 p: -1:000000000000 -1:000000000000 therefore, 'revcache' should be recreated for each rev $ hg log -T '{rev} {file_adds}\np {revset("p1(%s)", rev) % "{file_adds}"}\n' 2 aa b p 1 p a 0 a p $ hg log --debug -T '{rev} {file_adds}\np {parents % "{file_adds}"}\n' 2 aa b p 1 p a 0 a p a revset item must be evaluated as an integer revision, not an offset from tip $ hg log -l 1 -T '{revset("null") % "{rev}:{node|short}"}\n' -1:000000000000 $ hg log -l 1 -T '{revset("%s", "null") % "{rev}:{node|short}"}\n' -1:000000000000 join() should pick '{rev}' from revset items: $ hg log -R ../a -T '{join(revset("parents(%d)", rev), ", ")}\n' -r6 4, 5 on the other hand, parents are formatted as '{rev}:{node|formatnode}' by default. join() should agree with the default formatting: $ hg log -R ../a -T '{join(parents, ", ")}\n' -r6 5:13207e5a10d9, 4:bbe44766e73d $ hg log -R ../a -T '{join(parents, ",\n")}\n' -r6 --debug 5:13207e5a10d9fd28ec424934298e176197f2c67f, 4:bbe44766e73d5f11ed2177f1838de10c53ef3e74 Invalid arguments passed to revset() $ hg log -T '{revset("%whatever", 0)}\n' hg: parse error: unexpected revspec format character w [255] $ hg log -T '{revset("%lwhatever", files)}\n' hg: parse error: unexpected revspec format character w [255] $ hg log -T '{revset("%s %s", 0)}\n' hg: parse error: missing argument for revspec [255] $ hg log -T '{revset("", 0)}\n' hg: parse error: too many revspec arguments specified [255] $ hg log -T '{revset("%s", 0, 1)}\n' hg: parse error: too many revspec arguments specified [255] $ hg log -T '{revset("%", 0)}\n' hg: parse error: incomplete revspec format character [255] $ hg log -T '{revset("%l", 0)}\n' hg: parse error: incomplete revspec format character [255] $ hg log -T '{revset("%d", 'foo')}\n' hg: parse error: invalid argument for revspec [255] $ hg log -T '{revset("%ld", files)}\n' hg: parse error: invalid argument for revspec [255] $ hg log -T '{revset("%ls", 0)}\n' hg: parse error: invalid argument for revspec [255] $ hg log -T '{revset("%b", 'foo')}\n' hg: parse error: invalid argument for revspec [255] $ hg log -T '{revset("%lb", files)}\n' hg: parse error: invalid argument for revspec [255] $ hg log -T '{revset("%r", 0)}\n' hg: parse error: invalid argument for revspec [255] Test files function $ hg log -T "{rev}\n{join(files('*'), '\n')}\n" 2 a aa b 1 a 0 a $ hg log -T "{rev}\n{join(files('aa'), '\n')}\n" 2 aa 1 0 $ hg rm a $ hg log -r "wdir()" -T "{rev}\n{join(files('*'), '\n')}\n" 2147483647 aa b $ hg revert a Test relpath function $ hg log -r0 -T '{files % "{file|relpath}\n"}' a $ cd .. $ hg log -R r -r0 -T '{files % "{file|relpath}\n"}' r/a Test stringify on sub expressions $ hg log -R a -r 8 --template '{join(files, if("1", if("1", ", ")))}\n' fourth, second, third $ hg log -R a -r 8 --template '{strip(if("1", if("1", "-abc-")), if("1", if("1", "-")))}\n' abc Test splitlines $ hg log -Gv -R a --template "{splitlines(desc) % 'foo {line}\n'}" @ foo Modify, add, remove, rename | o foo future | o foo third | o foo second o foo merge |\ | o foo new head | | o | foo new branch |/ o foo no user, no domain | o foo no person | o foo other 1 | foo other 2 | foo | foo other 3 o foo line 1 foo line 2 $ hg log -R a -r0 -T '{desc|splitlines}\n' line 1 line 2 $ hg log -R a -r0 -T '{join(desc|splitlines, "|")}\n' line 1|line 2 Test startswith $ hg log -Gv -R a --template "{startswith(desc)}" hg: parse error: startswith expects two arguments [255] $ hg log -Gv -R a --template "{startswith('line', desc)}" @ | o | o | o o |\ | o | | o | |/ o | o | o | o line 1 line 2 Test word function (including index out of bounds graceful failure) $ hg log -Gv -R a --template "{word('1', desc)}" @ add, | o | o | o o |\ | o head | | o | branch |/ o user, | o person | o 1 | o 1 Test word third parameter used as splitter $ hg log -Gv -R a --template "{word('0', desc, 'o')}" @ M | o future | o third | o sec o merge |\ | o new head | | o | new branch |/ o n | o n | o | o line 1 line 2 Test word error messages for not enough and too many arguments $ hg log -Gv -R a --template "{word('0')}" hg: parse error: word expects two or three arguments, got 1 [255] $ hg log -Gv -R a --template "{word('0', desc, 'o', 'h', 'b', 'o', 'y')}" hg: parse error: word expects two or three arguments, got 7 [255] Test word for integer literal $ hg log -R a --template "{word(2, desc)}\n" -r0 line Test word for invalid numbers $ hg log -Gv -R a --template "{word('a', desc)}" hg: parse error: word expects an integer index [255] Test word for out of range $ hg log -R a --template "{word(10000, desc)}" $ hg log -R a --template "{word(-10000, desc)}" Test indent and not adding to empty lines $ hg log -T "-----\n{indent(desc, '>> ', ' > ')}\n" -r 0:1 -R a ----- > line 1 >> line 2 ----- > other 1 >> other 2 >> other 3 Test with non-strings like dates $ hg log -T "{indent(date, ' ')}\n" -r 2:3 -R a 1200000.00 1300000.00 json filter should escape HTML tags so that the output can be embedded in hgweb: $ hg log -T "{'<foo@example.org>'|json}\n" -R a -l1 "\u003cfoo@example.org\u003e" Set up repository for non-ascii encoding tests: $ hg init nonascii $ cd nonascii $ $PYTHON <<EOF > open('latin1', 'wb').write(b'\xe9') > open('utf-8', 'wb').write(b'\xc3\xa9') > EOF $ HGENCODING=utf-8 hg branch -q `cat utf-8` $ HGENCODING=utf-8 hg ci -qAm "non-ascii branch: `cat utf-8`" utf-8 json filter should try round-trip conversion to utf-8: $ HGENCODING=ascii hg log -T "{branch|json}\n" -r0 "\u00e9" $ HGENCODING=ascii hg log -T "{desc|json}\n" -r0 "non-ascii branch: \u00e9" json filter should take input as utf-8 if it was converted from utf-8: $ HGENCODING=latin-1 hg log -T "{branch|json}\n" -r0 "\u00e9" $ HGENCODING=latin-1 hg log -T "{desc|json}\n" -r0 "non-ascii branch: \u00e9" json filter takes input as utf-8b: $ HGENCODING=ascii hg log -T "{'`cat utf-8`'|json}\n" -l1 "\u00e9" $ HGENCODING=ascii hg log -T "{'`cat latin1`'|json}\n" -l1 "\udce9" utf8 filter: $ HGENCODING=ascii hg log -T "round-trip: {branch|utf8|hex}\n" -r0 round-trip: c3a9 $ HGENCODING=latin1 hg log -T "decoded: {'`cat latin1`'|utf8|hex}\n" -l1 decoded: c3a9 $ HGENCODING=ascii hg log -T "replaced: {'`cat latin1`'|utf8|hex}\n" -l1 abort: decoding near * (glob) [255] $ hg log -T "coerced to string: {rev|utf8}\n" -r0 coerced to string: 0 pad width: $ HGENCODING=utf-8 hg debugtemplate "{pad('`cat utf-8`', 2, '-')}\n" \xc3\xa9- (esc) $ cd ..