posix: don't compare atime when determining if a file has changed
A file's atime might change even if the file itself doesn't change. This might
cause us to invalidate caches more often than necessary.
Before this change, hg add often resulted in the dirstate being parsed twice
on systems that track atime. After this change, it is only parsed once. For a
repository with over 180,000 files, this speeds up hg add from 1.2 seconds to
1.0.
$ "$TESTDIR/hghave" killdaemons || exit 80
$ cat <<EOF >> $HGRCPATH
> [extensions]
> transplant=
> EOF
$ hg init t
$ cd t
$ echo r1 > r1
$ hg ci -Amr1 -d'0 0'
adding r1
$ echo r2 > r2
$ hg ci -Amr2 -d'1 0'
adding r2
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b1 > b1
$ hg ci -Amb1 -d '0 0'
adding b1
created new head
$ echo b2 > b2
$ hg ci -Amb2 -d '1 0'
adding b2
$ echo b3 > b3
$ hg ci -Amb3 -d '2 0'
adding b3
$ hg log --template '{rev} {parents} {desc}\n'
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
$ hg clone . ../rebase
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../rebase
$ hg up -C 1
1 files updated, 0 files merged, 3 files removed, 0 files unresolved
rebase b onto r1
$ hg transplant -a -b tip
applying 37a1297eb21b
37a1297eb21b transplanted to e234d668f844
applying 722f4667af76
722f4667af76 transplanted to 539f377d78df
applying a53251cdf717
a53251cdf717 transplanted to ffd6818a3975
$ hg log --template '{rev} {parents} {desc}\n'
7 b3
6 b2
5 1:d11e3596cc1a b1
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
test transplanted revset
$ hg log -r 'transplanted()' --template '{rev} {parents} {desc}\n'
5 1:d11e3596cc1a b1
6 b2
7 b3
$ hg help revsets | grep transplanted
"transplanted([set])"
Transplanted changesets in set, or all transplanted changesets.
test tranplanted keyword
$ hg log --template '{rev} {transplanted}\n'
7 a53251cdf717679d1907b289f991534be05c997a
6 722f4667af767100cb15b6a79324bf8abbfe1ef4
5 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21
4
3
2
1
0
test destination() revset predicate with a transplant of a transplant; new
clone so subsequent rollback isn't affected
$ hg clone -q . ../destination
$ cd ../destination
$ hg up -Cq 0
$ hg branch -q b4
$ hg ci -qm "b4"
$ hg transplant 7
applying ffd6818a3975
ffd6818a3975 transplanted to 502236fa76bb
$ hg log -r 'destination()'
changeset: 5:e234d668f844
parent: 1:d11e3596cc1a
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: b1
changeset: 6:539f377d78df
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: b2
changeset: 7:ffd6818a3975
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b3
changeset: 9:502236fa76bb
branch: b4
tag: tip
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b3
$ hg log -r 'destination(a53251cdf717)'
changeset: 7:ffd6818a3975
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b3
changeset: 9:502236fa76bb
branch: b4
tag: tip
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b3
test subset parameter in reverse order
$ hg log -r 'reverse(all()) and destination(a53251cdf717)'
changeset: 9:502236fa76bb
branch: b4
tag: tip
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b3
changeset: 7:ffd6818a3975
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b3
back to the original dir
$ cd ../rebase
rollback the transplant
$ hg rollback
repository tip rolled back to revision 4 (undo transplant)
working directory now based on revision 1
$ hg tip -q
4:a53251cdf717
$ hg parents -q
1:d11e3596cc1a
$ hg status
? b1
? b2
? b3
$ hg clone ../t ../prune
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../prune
$ hg up -C 1
1 files updated, 0 files merged, 3 files removed, 0 files unresolved
rebase b onto r1, skipping b2
$ hg transplant -a -b tip -p 3
applying 37a1297eb21b
37a1297eb21b transplanted to e234d668f844
applying a53251cdf717
a53251cdf717 transplanted to 7275fda4d04f
$ hg log --template '{rev} {parents} {desc}\n'
6 b3
5 1:d11e3596cc1a b1
4 b3
3 b2
2 0:17ab29e464c6 b1
1 r2
0 r1
test same-parent transplant with --log
$ hg clone -r 1 ../t ../sameparent
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../sameparent
$ hg transplant --log -s ../prune 5
searching for changes
applying e234d668f844
e234d668f844 transplanted to e07aea8ecf9c
$ hg log --template '{rev} {parents} {desc}\n'
2 b1
(transplanted from e234d668f844e1b1a765f01db83a32c0c7bfa170)
1 r2
0 r1
remote transplant
$ hg clone -r 1 ../t ../remote
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../remote
$ hg transplant --log -s ../t 2 4
searching for changes
applying 37a1297eb21b
37a1297eb21b transplanted to c19cf0ccb069
applying a53251cdf717
a53251cdf717 transplanted to f7fe5bf98525
$ hg log --template '{rev} {parents} {desc}\n'
3 b3
(transplanted from a53251cdf717679d1907b289f991534be05c997a)
2 b1
(transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21)
1 r2
0 r1
skip previous transplants
$ hg transplant -s ../t -a -b 4
searching for changes
applying 722f4667af76
722f4667af76 transplanted to 47156cd86c0b
$ hg log --template '{rev} {parents} {desc}\n'
4 b2
3 b3
(transplanted from a53251cdf717679d1907b289f991534be05c997a)
2 b1
(transplanted from 37a1297eb21b3ef5c5d2ffac22121a0988ed9f21)
1 r2
0 r1
skip local changes transplanted to the source
$ echo b4 > b4
$ hg ci -Amb4 -d '3 0'
adding b4
$ hg clone ../t ../pullback
updating to branch default
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../pullback
$ hg transplant -s ../remote -a -b tip
searching for changes
applying 4333daefcb15
4333daefcb15 transplanted to 5f42c04e07cc
remote transplant with pull
$ hg -R ../t serve -p $HGPORT -d --pid-file=../t.pid
$ cat ../t.pid >> $DAEMON_PIDS
$ hg clone -r 0 ../t ../rp
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../rp
$ hg transplant -s http://localhost:$HGPORT/ 2 4
searching for changes
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
applying a53251cdf717
a53251cdf717 transplanted to 8d9279348abb
$ hg log --template '{rev} {parents} {desc}\n'
2 b3
1 b1
0 r1
remote transplant without pull
$ hg pull -q http://localhost:$HGPORT/
$ hg transplant -s http://localhost:$HGPORT/ 2 4
searching for changes
skipping already applied revision 2:8d9279348abb
applying 722f4667af76
722f4667af76 transplanted to 76e321915884
transplant --continue
$ hg init ../tc
$ cd ../tc
$ cat <<EOF > foo
> foo
> bar
> baz
> EOF
$ echo toremove > toremove
$ echo baz > baz
$ hg ci -Amfoo
adding baz
adding foo
adding toremove
$ cat <<EOF > foo
> foo2
> bar2
> baz2
> EOF
$ rm toremove
$ echo added > added
$ hg ci -Amfoo2
adding added
removing toremove
$ echo bar > bar
$ cat > baz <<EOF
> before baz
> baz
> after baz
> EOF
$ hg ci -Ambar
adding bar
$ echo bar2 >> bar
$ hg ci -mbar2
$ hg up 0
3 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo foobar > foo
$ hg ci -mfoobar
created new head
$ hg transplant 1:3
applying 46ae92138f3c
patching file foo
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file foo.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
transplant -c shouldn't use an old changeset
$ hg up -C
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ rm added
$ hg transplant 1
applying 46ae92138f3c
patching file foo
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file foo.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
$ hg transplant --continue
46ae92138f3c transplanted as 9159dada197d
$ hg transplant 1:3
skipping already applied revision 1:46ae92138f3c
applying 9d6d6b5a8275
9d6d6b5a8275 transplanted to 2d17a10c922f
applying 1dab759070cf
1dab759070cf transplanted to e06a69927eb0
$ hg locate
added
bar
baz
foo
test multiple revisions and --continue
$ hg up -qC 0
$ echo bazbaz > baz
$ hg ci -Am anotherbaz baz
created new head
$ hg transplant 1:3
applying 46ae92138f3c
46ae92138f3c transplanted to 1024233ea0ba
applying 9d6d6b5a8275
patching file baz
Hunk #1 FAILED at 0
1 out of 1 hunks FAILED -- saving rejects to file baz.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
$ echo fixed > baz
$ hg transplant --continue
9d6d6b5a8275 transplanted as d80c49962290
applying 1dab759070cf
1dab759070cf transplanted to aa0ffe6bd5ae
$ cd ..
Issue1111: Test transplant --merge
$ hg init t1111
$ cd t1111
$ echo a > a
$ hg ci -Am adda
adding a
$ echo b >> a
$ hg ci -m appendb
$ echo c >> a
$ hg ci -m appendc
$ hg up -C 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo d >> a
$ hg ci -m appendd
created new head
tranplant
$ hg transplant -m 1
applying 42dc4432fd35
1:42dc4432fd35 merged at a9f4acbac129
$ cd ..
test transplant into empty repository
$ hg init empty
$ cd empty
$ hg transplant -s ../t -b tip -a
adding changesets
adding manifests
adding file changes
added 4 changesets with 4 changes to 4 files
$ cd ..
#if unix-permissions system-sh
test filter
$ hg init filter
$ cd filter
$ cat <<'EOF' >test-filter
> #!/bin/sh
> sed 's/r1/r2/' $1 > $1.new
> mv $1.new $1
> EOF
$ chmod +x test-filter
$ hg transplant -s ../t -b tip -a --filter ./test-filter
filtering * (glob)
applying 17ab29e464c6
17ab29e464c6 transplanted to e9ffc54ea104
filtering * (glob)
applying 37a1297eb21b
37a1297eb21b transplanted to 348b36d0b6a5
filtering * (glob)
applying 722f4667af76
722f4667af76 transplanted to 0aa6979afb95
filtering * (glob)
applying a53251cdf717
a53251cdf717 transplanted to 14f8512272b5
$ hg log --template '{rev} {parents} {desc}\n'
3 b3
2 b2
1 b1
0 r2
$ cd ..
test filter with failed patch
$ cd filter
$ hg up 0
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ echo foo > b1
$ hg ci -Am foo
adding b1
adding test-filter
created new head
$ hg transplant 1 --filter ./test-filter
filtering * (glob)
applying 348b36d0b6a5
file b1 already exists
1 out of 1 hunks FAILED -- saving rejects to file b1.rej
patch failed to apply
abort: fix up the merge and run hg transplant --continue
[255]
$ cd ..
test environment passed to filter
$ hg init filter-environment
$ cd filter-environment
$ cat <<'EOF' >test-filter-environment
> #!/bin/sh
> echo "Transplant by $HGUSER" >> $1
> echo "Transplant from rev $HGREVISION" >> $1
> EOF
$ chmod +x test-filter-environment
$ hg transplant -s ../t --filter ./test-filter-environment 0
filtering * (glob)
applying 17ab29e464c6
17ab29e464c6 transplanted to 5190e68026a0
$ hg log --template '{rev} {parents} {desc}\n'
0 r1
Transplant by test
Transplant from rev 17ab29e464c6ca53e329470efe2a9918ac617a6f
$ cd ..
test transplant with filter handles invalid changelog
$ hg init filter-invalid-log
$ cd filter-invalid-log
$ cat <<'EOF' >test-filter-invalid-log
> #!/bin/sh
> echo "" > $1
> EOF
$ chmod +x test-filter-invalid-log
$ hg transplant -s ../t --filter ./test-filter-invalid-log 0
filtering * (glob)
abort: filter corrupted changeset (no user or date)
[255]
$ cd ..
#endif
test with a win32ext like setup (differing EOLs)
$ hg init twin1
$ cd twin1
$ echo a > a
$ echo b > b
$ echo b >> b
$ hg ci -Am t
adding a
adding b
$ echo a > b
$ echo b >> b
$ hg ci -m changeb
$ cd ..
$ hg init twin2
$ cd twin2
$ echo '[patch]' >> .hg/hgrc
$ echo 'eol = crlf' >> .hg/hgrc
$ python -c "file('b', 'wb').write('b\r\nb\r\n')"
$ hg ci -Am addb
adding b
$ hg transplant -s ../twin1 tip
searching for changes
warning: repository is unrelated
applying 2e849d776c17
2e849d776c17 transplanted to 8e65bebc063e
$ cat b
a\r (esc)
b\r (esc)
$ cd ..
test transplant with merge changeset is skipped
$ hg init merge1a
$ cd merge1a
$ echo a > a
$ hg ci -Am a
adding a
$ hg branch b
marked working directory as branch b
(branches are permanent and global, did you want a bookmark?)
$ hg ci -m branchb
$ echo b > b
$ hg ci -Am b
adding b
$ hg update default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg merge b
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m mergeb
$ cd ..
$ hg init merge1b
$ cd merge1b
$ hg transplant -s ../merge1a tip
$ cd ..
test transplant with merge changeset accepts --parent
$ hg init merge2a
$ cd merge2a
$ echo a > a
$ hg ci -Am a
adding a
$ hg branch b
marked working directory as branch b
(branches are permanent and global, did you want a bookmark?)
$ hg ci -m branchb
$ echo b > b
$ hg ci -Am b
adding b
$ hg update default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg merge b
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m mergeb
$ cd ..
$ hg init merge2b
$ cd merge2b
$ hg transplant -s ../merge2a --parent 0 tip
applying be9f9b39483f
be9f9b39483f transplanted to 9959e51f94d1
$ cd ..
test transplanting a patch turning into a no-op
$ hg init binarysource
$ cd binarysource
$ echo a > a
$ hg ci -Am adda a
>>> file('b', 'wb').write('\0b1')
$ hg ci -Am addb b
>>> file('b', 'wb').write('\0b2')
$ hg ci -m changeb b
$ cd ..
$ hg clone -r0 binarysource binarydest
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd binarydest
$ cp ../binarysource/b b
$ hg ci -Am addb2 b
$ hg transplant -s ../binarysource 2
searching for changes
applying 7a7d57e15850
skipping emptied changeset 7a7d57e15850
$ cd ..
Explicitly kill daemons to let the test exit on Windows
$ "$TESTDIR/killdaemons.py" $DAEMON_PIDS