py3: port the markdirver extension in tests/test-resolve.t

Differential Revision: https://phab.mercurial-scm.org/D2505

tests/test-resolve.t

@@ -1,366 +1,367 b''
 test that a commit clears the merge state.
 
   $ hg init repo
   $ cd repo
 
   $ echo foo > file1
   $ echo foo > file2
   $ hg commit -Am 'add files'
   adding file1
   adding file2
 
   $ echo bar >> file1
   $ echo bar >> file2
   $ hg commit -Am 'append bar to files'
 
 create a second head with conflicting edits
 
   $ hg up -C 0
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo baz >> file1
   $ echo baz >> file2
   $ hg commit -Am 'append baz to files'
   created new head
 
 create a third head with no conflicting edits
   $ hg up -qC 0
   $ echo foo > file3
   $ hg commit -Am 'add non-conflicting file'
   adding file3
   created new head
 
 failing merge
 
   $ hg up -qC 2
   $ hg merge --tool=internal:fail 1
   0 files updated, 0 files merged, 0 files removed, 2 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
   [1]
 
 resolve -l should contain unresolved entries
 
   $ hg resolve -l
   U file1
   U file2
 
   $ hg resolve -l --no-status
   file1
   file2
 
 resolving an unknown path should emit a warning, but not for -l
 
   $ hg resolve -m does-not-exist
   arguments do not match paths that need resolving
   $ hg resolve -l does-not-exist
 
 tell users how they could have used resolve
 
   $ mkdir nested
   $ cd nested
   $ hg resolve -m file1
   arguments do not match paths that need resolving
   (try: hg resolve -m path:file1)
   $ hg resolve -m file1 filez
   arguments do not match paths that need resolving
   (try: hg resolve -m path:file1 path:filez)
   $ hg resolve -m path:file1 path:filez
   $ hg resolve -l
   R file1
   U file2
   $ hg resolve -m filez file2
   arguments do not match paths that need resolving
   (try: hg resolve -m path:filez path:file2)
   $ hg resolve -m path:filez path:file2
   (no more unresolved files)
   $ hg resolve -l
   R file1
   R file2
 
 cleanup
   $ hg resolve -u
   $ cd ..
   $ rmdir nested
 
 don't allow marking or unmarking driver-resolved files
 
   $ cat > $TESTTMP/markdriver.py << EOF
   > '''mark and unmark files as driver-resolved'''
-  > from mercurial import merge, registrar, scmutil
+  > from mercurial import merge, registrar, scmutil, pycompat
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command(b'markdriver',
-  >   [('u', 'unmark', None, '')],
-  >   'FILE...')
+  >   [(b'u', b'unmark', None, b'')],
+  >   b'FILE...')
   > def markdriver(ui, repo, *pats, **opts):
   >     wlock = repo.wlock()
+  >     opts = pycompat.byteskwargs(opts)
   >     try:
   >         ms = merge.mergestate.read(repo)
   >         m = scmutil.match(repo[None], pats, opts)
   >         for f in ms:
   >             if not m(f):
   >                 continue
-  >             if not opts['unmark']:
-  >                 ms.mark(f, 'd')
+  >             if not opts[b'unmark']:
+  >                 ms.mark(f, b'd')
   >             else:
-  >                 ms.mark(f, 'u')
+  >                 ms.mark(f, b'u')
   >         ms.commit()
   >     finally:
   >         wlock.release()
   > EOF
   $ hg --config extensions.markdriver=$TESTTMP/markdriver.py markdriver file1
   $ hg resolve --list
   D file1
   U file2
   $ hg resolve --mark file1
   not marking file1 as it is driver-resolved
 this should not print out file1
   $ hg resolve --mark --all
   (no more unresolved files -- run "hg resolve --all" to conclude)
   $ hg resolve --mark 'glob:file*'
   (no more unresolved files -- run "hg resolve --all" to conclude)
   $ hg resolve --list
   D file1
   R file2
   $ hg resolve --unmark file1
   not unmarking file1 as it is driver-resolved
   (no more unresolved files -- run "hg resolve --all" to conclude)
   $ hg resolve --unmark --all
   $ hg resolve --list
   D file1
   U file2
   $ hg --config extensions.markdriver=$TESTTMP/markdriver.py markdriver --unmark file1
   $ hg resolve --list
   U file1
   U file2
 
 resolve the failure
 
   $ echo resolved > file1
   $ hg resolve -m file1
 
 resolve -l should show resolved file as resolved
 
   $ hg resolve -l
   R file1
   U file2
 
   $ hg resolve -l -Tjson
   [
    {
     "path": "file1",
     "status": "R"
    },
    {
     "path": "file2",
     "status": "U"
    }
   ]
 
 resolve -m without paths should mark all resolved
 
   $ hg resolve -m
   (no more unresolved files)
   $ hg commit -m 'resolved'
 
 resolve -l should be empty after commit
 
   $ hg resolve -l
 
   $ hg resolve -l -Tjson
   [
   ]
 
 resolve --all should abort when no merge in progress
 
   $ hg resolve --all
   abort: resolve command not applicable when not merging
   [255]
 
 resolve -m should abort when no merge in progress
 
   $ hg resolve -m
   abort: resolve command not applicable when not merging
   [255]
 
 can not update or merge when there are unresolved conflicts
 
   $ hg up -qC 0
   $ echo quux >> file1
   $ hg up 1
   merging file1
   warning: conflicts while merging file1! (edit, then use 'hg resolve --mark')
   1 files updated, 0 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges
   [1]
   $ hg up 0
   abort: outstanding merge conflicts
   [255]
   $ hg merge 2
   abort: outstanding merge conflicts
   [255]
   $ hg merge --force 2
   abort: outstanding merge conflicts
   [255]
 
 set up conflict-free merge
 
   $ hg up -qC 3
   $ hg merge 1
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 resolve --all should do nothing in merge without conflicts
   $ hg resolve --all
   (no more unresolved files)
 
 resolve -m should do nothing in merge without conflicts
 
   $ hg resolve -m
   (no more unresolved files)
 
 get back to conflicting state
 
   $ hg up -qC 2
   $ hg merge --tool=internal:fail 1
   0 files updated, 0 files merged, 0 files removed, 2 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
   [1]
 
 resolve without arguments should suggest --all
   $ hg resolve
   abort: no files or directories specified
   (use --all to re-merge all unresolved files)
   [255]
 
 resolve --all should re-merge all unresolved files
   $ hg resolve --all
   merging file1
   merging file2
   warning: conflicts while merging file1! (edit, then use 'hg resolve --mark')
   warning: conflicts while merging file2! (edit, then use 'hg resolve --mark')
   [1]
   $ cat file1.orig
   foo
   baz
   $ cat file2.orig
   foo
   baz
 
 .orig files should exists where specified
   $ hg resolve --all --verbose --config 'ui.origbackuppath=.hg/origbackups'
   merging file1
   creating directory: $TESTTMP/repo/.hg/origbackups
   merging file2
   warning: conflicts while merging file1! (edit, then use 'hg resolve --mark')
   warning: conflicts while merging file2! (edit, then use 'hg resolve --mark')
   [1]
   $ ls .hg/origbackups
   file1
   file2
   $ grep '<<<' file1 > /dev/null
   $ grep '<<<' file2 > /dev/null
 
 resolve <file> should re-merge file
   $ echo resolved > file1
   $ hg resolve -q file1
   warning: conflicts while merging file1! (edit, then use 'hg resolve --mark')
   [1]
   $ grep '<<<' file1 > /dev/null
 
 test .orig behavior with resolve
 
   $ hg resolve -q file1 --tool "sh -c 'f --dump \"$TESTTMP/repo/file1.orig\"'"
   $TESTTMP/repo/file1.orig:
   >>>
   foo
   baz
   <<<
 
 resolve <file> should do nothing if 'file' was marked resolved
   $ echo resolved > file1
   $ hg resolve -m file1
   $ hg resolve -q file1
   $ cat file1
   resolved
 
 insert unsupported advisory merge record
 
   $ hg --config extensions.fakemergerecord=$TESTDIR/fakemergerecord.py fakemergerecord -x
   $ hg debugmergestate
   * version 2 records
   local: 57653b9f834a4493f7240b0681efcb9ae7cab745
   other: dc77451844e37f03f5c559e3b8529b2b48d381d1
   labels:
     local: working copy
     other: merge rev
   unrecognized entry: x	advisory record
   file extras: file1 (ancestorlinknode = 99726c03216e233810a2564cbc0adfe395007eac)
   file: file1 (record type "F", state "r", hash 60b27f004e454aca81b0480209cce5081ec52390)
     local path: file1 (flags "")
     ancestor path: file1 (node 2ed2a3912a0b24502043eae84ee4b279c18b90dd)
     other path: file1 (node 6f4310b00b9a147241b071a60c28a650827fb03d)
   file extras: file2 (ancestorlinknode = 99726c03216e233810a2564cbc0adfe395007eac)
   file: file2 (record type "F", state "u", hash cb99b709a1978bd205ab9dfd4c5aaa1fc91c7523)
     local path: file2 (flags "")
     ancestor path: file2 (node 2ed2a3912a0b24502043eae84ee4b279c18b90dd)
     other path: file2 (node 6f4310b00b9a147241b071a60c28a650827fb03d)
   $ hg resolve -l
   R file1
   U file2
 
 insert unsupported mandatory merge record
 
   $ hg --config extensions.fakemergerecord=$TESTDIR/fakemergerecord.py fakemergerecord -X
   $ hg debugmergestate
   * version 2 records
   local: 57653b9f834a4493f7240b0681efcb9ae7cab745
   other: dc77451844e37f03f5c559e3b8529b2b48d381d1
   labels:
     local: working copy
     other: merge rev
   file extras: file1 (ancestorlinknode = 99726c03216e233810a2564cbc0adfe395007eac)
   file: file1 (record type "F", state "r", hash 60b27f004e454aca81b0480209cce5081ec52390)
     local path: file1 (flags "")
     ancestor path: file1 (node 2ed2a3912a0b24502043eae84ee4b279c18b90dd)
     other path: file1 (node 6f4310b00b9a147241b071a60c28a650827fb03d)
   file extras: file2 (ancestorlinknode = 99726c03216e233810a2564cbc0adfe395007eac)
   file: file2 (record type "F", state "u", hash cb99b709a1978bd205ab9dfd4c5aaa1fc91c7523)
     local path: file2 (flags "")
     ancestor path: file2 (node 2ed2a3912a0b24502043eae84ee4b279c18b90dd)
     other path: file2 (node 6f4310b00b9a147241b071a60c28a650827fb03d)
   unrecognized entry: X	mandatory record
   $ hg resolve -l
   abort: unsupported merge state records: X
   (see https://mercurial-scm.org/wiki/MergeStateRecords for more information)
   [255]
   $ hg resolve -ma
   abort: unsupported merge state records: X
   (see https://mercurial-scm.org/wiki/MergeStateRecords for more information)
   [255]
   $ hg summary
   warning: merge state has unsupported record types: X
   parent: 2:57653b9f834a 
    append baz to files
   parent: 1:dc77451844e3 
    append bar to files
   branch: default
   commit: 2 modified, 2 unknown (merge)
   update: 2 new changesets (update)
   phases: 5 draft
 
 update --clean shouldn't abort on unsupported records
 
   $ hg up -qC 1
   $ hg debugmergestate
   no merge state found
 
 test crashed merge with empty mergestate
 
   $ mkdir .hg/merge
   $ touch .hg/merge/state
 
 resolve -l should be empty
 
   $ hg resolve -l
 
   $ cd ..