merge crew and main

hgext/inotify/server.py

@@ -213,7 +213,9 @@ class repowatcher(object):
             if time != int(st_mtime):
                 return 'l'
             return 'n'
-        if type_ == '?' and self.dirstate._ignore(fn):
+        if type_ == '?' and self.dirstate._dirignore(fn):
+            # we must check not only if the file is ignored, but if any part
+            # of its path match an ignore pattern
             return 'i'
         return type_
 

hgext/mq.py

@@ -476,6 +476,11 @@ class queue(object):
             write_list(self.full_series, self.series_path)
         if self.guards_dirty:
             write_list(self.active_guards, self.guards_path)
+        if self.added:
+            qrepo = self.qrepo()
+            if qrepo:
+                qrepo[None].add(self.added)
+            self.added = []
 
     def removeundo(self, repo):
         undo = repo.sjoin('undo')
@@ -1623,7 +1628,6 @@ class queue(object):
         if (len(files) > 1 or len(rev) > 1) and patchname:
             raise util.Abort(_('option "-n" not valid when importing multiple '
                                'patches'))
-        self.added = []
         if rev:
             # If mq patches are applied, we can only import revisions
             # that form a linear path to qbase.
@@ -1810,9 +1814,6 @@ def qimport(ui, repo, *filename, **opts):
               git=opts['git'])
     finally:
         q.save_dirty()
-        qrepo = q.qrepo()
-        if qrepo:
-            qrepo[None].add(q.added)
 
     if opts.get('push') and not opts.get('rev'):
         return q.push(repo, None)

hgext/rebase.py

@@ -271,9 +271,9 @@ def concludenode(repo, rev, p1, p2, commitmsg=None, extrafn=None):
     'Commit the changes and store useful information in extra'
     try:
         repo.dirstate.setparents(repo[p1].node(), repo[p2].node())
-        if commitmsg is None:
-            commitmsg = repo[rev].description()
         ctx = repo[rev]
+        if commitmsg is None:
+            commitmsg = ctx.description()
         extra = {'rebase_source': ctx.hex()}
         if extrafn:
             extrafn(ctx, extra)
@@ -347,23 +347,25 @@ def isagitpatch(repo, patchname):
 def updatemq(repo, state, skipped, **opts):
     'Update rebased mq patches - finalize and then import them'
     mqrebase = {}
-    for p in repo.mq.applied:
-        if repo[p.node].rev() in state:
+    mq = repo.mq
+    for p in mq.applied:
+        rev = repo[p.node].rev()
+        if rev in state:
             repo.ui.debug('revision %d is an mq patch (%s), finalize it.\n' %
-                                        (repo[p.node].rev(), p.name))
-            mqrebase[repo[p.node].rev()] = (p.name, isagitpatch(repo, p.name))
+                                        (rev, p.name))
+            mqrebase[rev] = (p.name, isagitpatch(repo, p.name))
 
     if mqrebase:
-        repo.mq.finish(repo, mqrebase.keys())
+        mq.finish(repo, mqrebase.keys())
 
         # We must start import from the newest revision
         for rev in sorted(mqrebase, reverse=True):
             if rev not in skipped:
-                repo.ui.debug('import mq patch %d (%s)\n'
-                              % (state[rev], mqrebase[rev][0]))
-                repo.mq.qimport(repo, (), patchname=mqrebase[rev][0],
-                            git=mqrebase[rev][1],rev=[str(state[rev])])
-        repo.mq.save_dirty()
+                name, isgit = mqrebase[rev]
+                repo.ui.debug('import mq patch %d (%s)\n' % (state[rev], name))
+                mq.qimport(repo, (), patchname=name, git=isgit,
+                                rev=[str(state[rev])])
+        mq.save_dirty()
 
 def storestatus(repo, originalwd, target, state, collapse, keep, keepbranches,
                                                                 external):

mercurial/context.py

@@ -353,6 +353,10 @@ class filectx(object):
         return self._filelog.size(self._filerev)
 
     def cmp(self, text):
+        """compare text with stored file revision
+
+        returns True if text is different than what is stored.
+        """
         return self._filelog.cmp(self._filenode, text)
 
     def renamed(self):
@@ -932,7 +936,11 @@ class workingfilectx(filectx):
             return (t, tz)
 
     def cmp(self, text):
-        return self._repo.wread(self._path) == text
+        """compare text with disk content
+
+        returns True if text is different than what is on disk.
+        """
+        return self._repo.wread(self._path) != text
 
 class memctx(object):
     """Use memctx to perform in-memory commits via localrepo.commitctx().

mercurial/filelog.py

@@ -53,14 +53,27 @@ class filelog(revlog.revlog):
         if self.renamed(node):
             return len(self.read(node))
 
+        # XXX if self.read(node).startswith("\1\n"), this returns (size+4)
         return revlog.revlog.size(self, rev)
 
     def cmp(self, node, text):
-        """compare text with a given file revision"""
+        """compare text with a given file revision
 
-        # for renames, we have to go the slow way
-        if text.startswith('\1\n') or self.renamed(node):
+        returns True if text is different than what is stored.
+        """
+
+        t = text
+        if text.startswith('\1\n'):
+            t = '\1\n\1\n' + text
+
+        samehashes = not revlog.revlog.cmp(self, node, t)
+        if samehashes:
+            return False
+
+        # renaming a file produces a different hash, even if the data
+        # remains unchanged. Check if it's the case (slow):
+        if self.renamed(node):
             t2 = self.read(node)
             return t2 != text
 
-        return revlog.revlog.cmp(self, node, text)
+        return True

mercurial/hg.py

@@ -221,7 +221,7 @@ def clone(ui, source, dest=None, pull=False, rev=None, update=True,
         src_repo = repository(ui, source)
     else:
         src_repo = source
-        branch = None
+        branch = (None, [])
         origsource = source = src_repo.url()
     rev, checkout = addbranchrevs(src_repo, src_repo, branch, rev)
 

mercurial/mail.py

@@ -10,6 +10,26 @@ import util, encoding
 import os, smtplib, socket, quopri
 import email.Header, email.MIMEText, email.Utils
 
+_oldheaderinit = email.Header.Header.__init__
+def _unifiedheaderinit(self, *args, **kw):
+    """
+    Python2.7 introduces a backwards incompatible change
+    (Python issue1974, r70772) in email.Generator.Generator code:
+    pre-2.7 code passed "continuation_ws='\t'" to the Header
+    constructor, and 2.7 removed this parameter.
+
+    Default argument is continuation_ws=' ', which means that the
+    behaviour is different in <2.7 and 2.7
+
+    We consider the 2.7 behaviour to be preferable, but need
+    to have an unified behaviour for versions 2.4 to 2.7
+    """
+    # override continuation_ws
+    kw['continuation_ws'] = ' '
+    _oldheaderinit(self, *args, **kw)
+
+email.Header.Header.__dict__['__init__'] = _unifiedheaderinit
+
 def _smtp(ui):
     '''build an smtp connection and return a function to send mail'''
     local_hostname = ui.config('smtp', 'local_hostname')

mercurial/revlog.py

@@ -943,7 +943,10 @@ class revlog(object):
         raise LookupError(id, self.indexfile, _('no match found'))
 
     def cmp(self, node, text):
-        """compare text with a given file revision"""
+        """compare text with a given file revision
+
+        returns True if text is different than what is stored.
+        """
         p1, p2 = self.parents(node)
         return hash(text, p1, p2) != node
 

tests/test-bheads

@@ -137,21 +137,21 @@ hg ci -m "b3 (HN)"
 echo '% case NN: msg'
 hg up -q null
 hg branch -f b
-echo 1 > B
+echo 1 > bb
 hg ci -Am "b4 (NN): new topo root for branch b"
 
 echo '% case HN: no msg'
-echo 2 >> B
+echo 2 >> bb
 hg ci -m "b5 (HN)"
 
 echo '% case BN: msg'
 hg branch -f default
-echo 1 > A
+echo 1 > aa
 hg ci -Am "a6 (BN): new branch root"
 
 echo '% case CN: msg'
 hg up -q 4
-echo 3 >> BB
+echo 3 >> bbb
 hg ci -Am "b7 (CN): regular new head"
 
 echo '% case BB: msg'

tests/test-bheads.out

@@ -187,15 +187,15 @@ marked working directory as branch b
 adding b
 % case NN: msg
 marked working directory as branch b
-adding B
+adding bb
 created new head
 % case HN: no msg
 % case BN: msg
 marked working directory as branch default
-adding A
+adding aa
 created new head
 % case CN: msg
-adding BB
+adding bbb
 created new head
 % case BB: msg
 marked working directory as branch default

tests/test-clone

@@ -199,4 +199,14 @@ hg -R a parents --template "{node|short}\n"
 hg -R ua parents --template "{node|short}\n"
 rm -r ua
 
+cat <<EOF > simpleclone.py
+from mercurial import ui, hg
+myui = ui.ui()
+repo = hg.repository(myui, 'a')
+hg.clone(myui, repo, dest="ua")
+EOF
+
+python simpleclone.py
+rm -r ua
+
 exit 0

tests/test-clone.out

@@ -312,3 +312,5 @@ summary:     hacked default
 % same revision checked out in repo a and ua
 e8ece76546a6
 e8ece76546a6
+updating to branch default
+3 files updated, 0 files merged, 0 files removed, 0 files unresolved

tests/test-filelog

@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+"""
+Tests the behaviour of filelog w.r.t. data starting with '\1\n'
+"""
+from mercurial import ui, hg
+from mercurial.node import nullid, hex
+
+myui = ui.ui()
+repo = hg.repository(myui, path='.', create=True)
+
+fl = repo.file('foobar')
+
+def addrev(text, renamed=False):
+    if renamed:
+        # data doesnt matter. Just make sure filelog.renamed() returns True
+        meta = dict(copyrev=hex(nullid), copy='bar')
+    else:
+        meta = {}
+
+    t = repo.transaction('commit')
+    try:
+        node = fl.add(text, meta, t, 0, nullid, nullid)
+        return node
+    finally:
+        t.close()
+
+def error(text):
+    print 'ERROR: ' + text
+
+textwith = '\1\nfoo'
+without = 'foo'
+
+node = addrev(textwith)
+if not textwith == fl.read(node):
+    error('filelog.read for data starting with \\1\\n')
+if fl.cmp(node, textwith) or not fl.cmp(node, without):
+    error('filelog.cmp for data starting with \\1\\n')
+if fl.size(0) != len(textwith):
+    error('FIXME: This is a known failure of filelog.size for data starting '
+        'with \\1\\n')
+
+node = addrev(textwith, renamed=True)
+if not textwith == fl.read(node):
+    error('filelog.read for a renaming + data starting with \\1\\n')
+if fl.cmp(node, textwith) or not fl.cmp(node, without):
+    error('filelog.cmp for a renaming + data starting with \\1\\n')
+if fl.size(1) != len(textwith):
+    error('filelog.size for a renaming + data starting with \\1\\n')
+
+print 'OK.'

tests/test-filelog.out

@@ -0,0 +1,2 @@
+ERROR: FIXME: This is a known failure of filelog.size for data starting with \1\n
+OK.

tests/test-inotify

@@ -97,4 +97,17 @@ hg ci -m 'working'
 echo b >> 1844/foo
 hg ci 1844 -m 'broken'
 
+# Test for issue884: "Build products not ignored until .hgignore is touched"
+echo '^build$' > .hgignore
+hg add .hgignore
+hg ci .hgignore -m 'ignorelist'
+
+# Now, lets add some build products...
+mkdir build
+touch build/x
+touch build/y
+
+# build/x & build/y shouldn't appear in "hg st"
+hg st
+
 kill `cat hg.pid`

tests/test-rebase-mq

@@ -101,6 +101,11 @@ hg qref --git -m 'P0 (git)'
 hg qnew f.patch
 echo 'mq2' > p
 hg qref -m 'P1'
+hg qcommit -m 'save patch state'
+echo '% patch series step 1/2'
+hg qseries -s
+echo '% patch queue manifest step 1/2'
+hg -R .hg/patches manifest
 
 echo '% Git patch'
 cat .hg/patches/f_git.patch  | filterpatch
@@ -112,6 +117,11 @@ cat .hg/patches/f.patch | filterpatch
 echo
 echo '% Rebase the applied mq patches'
 hg rebase -s 2 -d 1 --quiet
+hg qcommit -m 'save patch state'
+echo '% patch series step 2/2'
+hg qseries -s
+echo '% patch queue manifest step 2/2'
+hg -R .hg/patches manifest
 
 echo '% And the patches are correct'
 echo '% Git patch'

tests/test-rebase-mq.out

@@ -80,6 +80,14 @@ popping f2.patch
 popping f.patch
 patch queue now empty
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+% patch series step 1/2
+f_git.patch: P0 (git)
+f.patch: P1
+% patch queue manifest step 1/2
+.hgignore
+f.patch
+f_git.patch
+series
 % Git patch
 P0 (git)
 
@@ -101,6 +109,14 @@ diff -r x p
 +mq2
 
 % Rebase the applied mq patches
+% patch series step 2/2
+f_git.patch: P0 (git)
+f.patch: P1
+% patch queue manifest step 2/2
+.hgignore
+f.patch
+f_git.patch
+series
 % And the patches are correct
 % Git patch
 # HG changeset patch