view tests/test-merge-tools.t @ 16223:ac4fd3238ead

bugzilla: allow change comment to mark bugs fixed

Add a second regular expression used when scanning change comments.
Bugs matched by this new regular expression have the bug comments and
optionally hours updated as with the first regular expression, but they
are also marked as fixed.

The bug status and resolution to set to mark a bug as fixed can be
configured. By default status is set to RESOLVED and resolution to
FIXED, the default Bugzilla settings.

For example, a change comment containing 'Fixes 1234 h1.5' will be
added to bug 1234, the bug will have its working time increased by
1.65 hours, and the bug will be marked RESOLVED/FIXED.

Change comments may contain both bug update and fix instructions. If
the same bug ID occurs in both, the last instruction found takes
precedence.

The patch adds new bug states 'bug_status' and 'resolution' and actions
to update them to the XMLRPC and XMLRPC/email access methods. XMLRPC does
not support marking bugs as fixed when used with Bugzilla versions prior
to 4.0. When used with an earlier Bugzilla version, a warning is issued
and only comment and hours updated.

  $ "$TESTDIR/hghave" system-sh || exit 80

test merge-tools configuration - mostly exercising filemerge.py

  $ unset HGMERGE # make sure HGMERGE doesn't interfere with the test
  $ hg init

revision 0

  $ echo "revision 0" > f
  $ echo "space" >> f
  $ hg commit -Am "revision 0"
  adding f

revision 1

  $ echo "revision 1" > f
  $ echo "space" >> f
  $ hg commit -Am "revision 1"
  $ hg update 0 > /dev/null

revision 2

  $ echo "revision 2" > f
  $ echo "space" >> f
  $ hg commit -Am "revision 2"
  created new head
  $ hg update 0 > /dev/null

revision 3 - simple to merge

  $ echo "revision 3" >> f
  $ hg commit -Am "revision 3"
  created new head
  $ echo "[merge-tools]" > .hg/hgrc

  $ beforemerge() {
  >   cat .hg/hgrc
  >   echo "# hg update -C 1"
  >   hg update -C 1 > /dev/null
  > }
  $ aftermerge() {
  >   echo "# cat f"
  >   cat f
  >   echo "# hg stat"
  >   hg stat
  >   rm -f f.orig
  > }
  $ domerge() {
  >   beforemerge
  >   echo "# hg merge $*"
  >   hg merge $*
  >   aftermerge
  > }

Tool selection

default is internal merge:

  $ beforemerge
  [merge-tools]
  # hg update -C 1

hg merge -r 2
override $PATH to ensure hgmerge not visible; use $PYTHON in case we're
running from a devel copy, not a temp installation

  $ PATH="$BINDIR" $PYTHON "$BINDIR"/hg merge -r 2
  merging f
  warning: conflicts during merge.
  merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  [1]
  $ aftermerge
  # cat f
  <<<<<<< local
  revision 1
  =======
  revision 2
  >>>>>>> other
  space
  # hg stat
  M f
  ? f.orig

simplest hgrc using false for merge:

  $ echo "false.whatever=" >> .hg/hgrc
  $ domerge -r 2
  [merge-tools]
  false.whatever=
  # hg update -C 1
  # hg merge -r 2
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

unexecutable file in $PATH shouldn't be found:

  $ touch false
  $ hg up -qC 1
  $ PATH="`pwd`:$BINDIR" $PYTHON "$BINDIR"/hg merge -r 2
  merging f
  warning: conflicts during merge.
  merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  [1]
  $ rm false

executable directory in $PATH shouldn't be found:

  $ mkdir false
  $ hg up -qC 1
  $ PATH="`pwd`:$BINDIR" $PYTHON "$BINDIR"/hg merge -r 2
  merging f
  warning: conflicts during merge.
  merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  [1]
  $ rmdir false

true with higher .priority gets precedence:

  $ echo "true.priority=1" >> .hg/hgrc
  $ domerge -r 2
  [merge-tools]
  false.whatever=
  true.priority=1
  # hg update -C 1
  # hg merge -r 2
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

unless lowered on command line:

  $ domerge -r 2 --config merge-tools.true.priority=-7
  [merge-tools]
  false.whatever=
  true.priority=1
  # hg update -C 1
  # hg merge -r 2 --config merge-tools.true.priority=-7
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

or false set higher on command line:

  $ domerge -r 2 --config merge-tools.false.priority=117
  [merge-tools]
  false.whatever=
  true.priority=1
  # hg update -C 1
  # hg merge -r 2 --config merge-tools.false.priority=117
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

or true.executable not found in PATH:

  $ domerge -r 2 --config merge-tools.true.executable=nonexistingmergetool
  [merge-tools]
  false.whatever=
  true.priority=1
  # hg update -C 1
  # hg merge -r 2 --config merge-tools.true.executable=nonexistingmergetool
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

or true.executable with bogus path:

  $ domerge -r 2 --config merge-tools.true.executable=/nonexisting/mergetool
  [merge-tools]
  false.whatever=
  true.priority=1
  # hg update -C 1
  # hg merge -r 2 --config merge-tools.true.executable=/nonexisting/mergetool
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

but true.executable set to cat found in PATH works:

  $ echo "true.executable=cat" >> .hg/hgrc
  $ domerge -r 2
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2
  merging f
  revision 1
  space
  revision 0
  space
  revision 2
  space
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

and true.executable set to cat with path works:

  $ domerge -r 2 --config merge-tools.true.executable=cat
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config merge-tools.true.executable=cat
  merging f
  revision 1
  space
  revision 0
  space
  revision 2
  space
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

environment variables in true.executable are handled:

  $ cat > $HGTMP/merge.sh <<EOF
  > #!/bin/sh
  > echo 'custom merge tool'
  > EOF
  $ chmod +x $HGTMP/merge.sh
  $ domerge -r 2 --config merge-tools.true.executable='$HGTMP/merge.sh'
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config merge-tools.true.executable=$HGTMP/merge.sh
  merging f
  custom merge tool
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

Tool selection and merge-patterns

merge-patterns specifies new tool false:

  $ domerge -r 2 --config merge-patterns.f=false
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config merge-patterns.f=false
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

merge-patterns specifies executable not found in PATH and gets warning:

  $ domerge -r 2 --config merge-patterns.f=true --config merge-tools.true.executable=nonexistingmergetool
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config merge-patterns.f=true --config merge-tools.true.executable=nonexistingmergetool
  couldn't find merge tool true specified for f
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

merge-patterns specifies executable with bogus path and gets warning:

  $ domerge -r 2 --config merge-patterns.f=true --config merge-tools.true.executable=/nonexisting/mergetool
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config merge-patterns.f=true --config merge-tools.true.executable=/nonexisting/mergetool
  couldn't find merge tool true specified for f
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

ui.merge overrules priority

ui.merge specifies false:

  $ domerge -r 2 --config ui.merge=false
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=false
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

ui.merge specifies internal:fail:

  $ domerge -r 2 --config ui.merge=internal:fail
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:fail
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f

ui.merge specifies internal:local:

  $ domerge -r 2 --config ui.merge=internal:local
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:local
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

ui.merge specifies internal:other:

  $ domerge -r 2 --config ui.merge=internal:other
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:other
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 2
  space
  # hg stat
  M f

ui.merge specifies internal:prompt:

  $ domerge -r 2 --config ui.merge=internal:prompt
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:prompt
   no tool found to merge f
  keep (l)ocal or take (o)ther? l
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

ui.merge specifies internal:dump:

  $ domerge -r 2 --config ui.merge=internal:dump
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:dump
  merging f
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.base
  ? f.local
  ? f.orig
  ? f.other

f.base:

  $ cat f.base
  revision 0
  space

f.local:

  $ cat f.local
  revision 1
  space

f.other:

  $ cat f.other
  revision 2
  space
  $ rm f.base f.local f.other

ui.merge specifies internal:other but is overruled by pattern for false:

  $ domerge -r 2 --config ui.merge=internal:other --config merge-patterns.f=false
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:other --config merge-patterns.f=false
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

Premerge

ui.merge specifies internal:other but is overruled by --tool=false

  $ domerge -r 2 --config ui.merge=internal:other --tool=false
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --config ui.merge=internal:other --tool=false
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

HGMERGE specifies internal:other but is overruled by --tool=false

  $ HGMERGE=internal:other ; export HGMERGE
  $ domerge -r 2 --tool=false
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 2 --tool=false
  merging f
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig

  $ unset HGMERGE # make sure HGMERGE doesn't interfere with remaining tests

Default is silent simplemerge:

  $ domerge -r 3
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 3
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  revision 3
  # hg stat
  M f

.premerge=True is same:

  $ domerge -r 3 --config merge-tools.true.premerge=True
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 3 --config merge-tools.true.premerge=True
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  revision 3
  # hg stat
  M f

.premerge=False executes merge-tool:

  $ domerge -r 3 --config merge-tools.true.premerge=False
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -r 3 --config merge-tools.true.premerge=False
  merging f
  revision 1
  space
  revision 0
  space
  revision 0
  space
  revision 3
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  # cat f
  revision 1
  space
  # hg stat
  M f

Tool execution

set tools.args explicit to include $base $local $other $output:

  $ beforemerge
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  $ hg merge -r 2 --config merge-tools.true.executable=head --config merge-tools.true.args='$base $local $other $output' \
  >   | sed 's,==> .* <==,==> ... <==,g'
  merging f
  ==> ... <==
  revision 0
  space
  
  ==> ... <==
  revision 1
  space
  
  ==> ... <==
  revision 2
  space
  
  ==> ... <==
  revision 1
  space
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ aftermerge
  # cat f
  revision 1
  space
  # hg stat
  M f

Merge with "echo mergeresult > $local":

  $ beforemerge
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  $ hg merge -r 2 --config merge-tools.true.executable=echo --config merge-tools.true.args='mergeresult > $local'
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ aftermerge
  # cat f
  mergeresult
  # hg stat
  M f

- and $local is the file f:

  $ beforemerge
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  $ hg merge -r 2 --config merge-tools.true.executable=echo --config merge-tools.true.args='mergeresult > f'
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ aftermerge
  # cat f
  mergeresult
  # hg stat
  M f

Merge with "echo mergeresult > $output" - the variable is a bit magic:

  $ beforemerge
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  $ hg merge -r 2 --config merge-tools.true.executable=echo --config merge-tools.true.args='mergeresult > $output'
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ aftermerge
  # cat f
  mergeresult
  # hg stat
  M f

Merge using tool with a path that must be quoted:

  $ beforemerge
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  $ cat <<EOF > 'my merge tool'
  > #!/bin/sh
  > cat "\$1" "\$2" "\$3" > "\$4"
  > EOF
  $ chmod +x 'my merge tool'
  $ hg merge -r 2 --config merge-tools.true.executable='./my merge tool' --config merge-tools.true.args='$base $local $other $output'
  merging f
  0 files updated, 1 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ rm -f 'my merge tool'
  $ aftermerge
  # cat f
  revision 0
  space
  revision 1
  space
  revision 2
  space
  # hg stat
  M f

Merge post-processing

cat is a bad merge-tool and doesn't change:

  $ domerge -y -r 2 --config merge-tools.true.checkchanged=1
  [merge-tools]
  false.whatever=
  true.priority=1
  true.executable=cat
  # hg update -C 1
  # hg merge -y -r 2 --config merge-tools.true.checkchanged=1
  merging f
  revision 1
  space
  revision 0
  space
  revision 2
  space
   output file f appears unchanged
  was merge successful (yn)? n
  merging f failed!
  0 files updated, 0 files merged, 0 files removed, 1 files unresolved
  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
  # cat f
  revision 1
  space
  # hg stat
  M f
  ? f.orig