# HG changeset patch
# User Gilles Moris <gilles.moris@free.fr>
# Date 2010-07-10 19:23:00
# Node ID 4f9dfb54c8b5c32cbdfcd00a749743394f286374
# Parent  9cbc62f68328ddb8751811812e29c903fc25692b

qpush --move: move the right patch even with comment lines

88fc876a4833 caused that we find the index of the moving patch in self.series
but look it up in self.full_series. The difference between these is that
full_series also contains comment lines, and we thus moved the wrong patch.

Use back self.full_series to find the moving patch, but take care of striping
the patch guard markers before comparing the patch name. Test cases have been
added for comments and empty lines in self.full_series, and for the case of
guarded patches.

Original patch contributed by Mads Kiilerich <mads@kiilerich.com>

diff --git a/hgext/mq.py b/hgext/mq.py
--- a/hgext/mq.py
+++ b/hgext/mq.py
@@ -1051,12 +1051,16 @@ class queue(object):
                 self.check_localchanges(repo)
 
             if move:
-                try:
-                    index = self.series.index(patch, start)
-                    fullpatch = self.full_series[index]
-                    del self.full_series[index]
-                except ValueError:
-                    raise util.Abort(_("patch '%s' not found") % patch)
+                if not patch:
+                    raise  util.Abort(_("please specify the patch to move"))
+                for i, rpn in enumerate(self.full_series[start:]):
+                    # strip markers for patch guards
+                    if self.guard_re.split(rpn, 1)[0] == patch:
+                        break
+                index = start + i
+                assert index < len(self.full_series)
+                fullpatch = self.full_series[index]
+                del self.full_series[index]
                 self.full_series.insert(start, fullpatch)
                 self.parse_series()
                 self.series_dirty = 1
diff --git a/tests/test-mq b/tests/test-mq
--- a/tests/test-mq
+++ b/tests/test-mq
@@ -107,6 +107,11 @@ cd a
 
 hg qnew -m 'foo bar' test.patch
 
+echo '# comment' > .hg/patches/series.tmp
+echo >> .hg/patches/series.tmp # empty line
+cat .hg/patches/series >> .hg/patches/series.tmp
+mv .hg/patches/series.tmp .hg/patches/series
+
 echo % qrefresh
 
 echo a >> a
@@ -228,17 +233,29 @@ hg qpush test1b.patch+1
 
 echo % qpush --move
 hg qpop -a
+hg qguard test1b.patch -- -negguard
+hg qguard test2.patch -- +posguard
+hg qpush --move test2.patch # can't move guarded patch
+hg qselect posguard
 hg qpush --move test2.patch # move to front
-hg qpush --move test1b.patch
+hg qpush --move test1b.patch # negative guard unselected
 hg qpush --move test.patch # noop move
 hg qseries -v
 hg qpop -a
-hg qpush --move test.patch # cleaning up
+# cleaning up
+hg qselect --none
+hg qguard --none test1b.patch
+hg qguard --none test2.patch
+hg qpush --move test.patch
 hg qpush --move test1b.patch
 hg qpush --move bogus # nonexistent patch
+hg qpush --move # no patch
 hg qpush --move test.patch # already applied
 hg qpush
 
+echo % series after move
+cat `hg root`/.hg/patches/series
+
 echo % pop, qapplied, qunapplied
 hg qseries -v
 echo % qapplied -1 test.patch
diff --git a/tests/test-mq.out b/tests/test-mq.out
--- a/tests/test-mq.out
+++ b/tests/test-mq.out
@@ -209,6 +209,8 @@ popping test2.patch
 popping test1b.patch
 popping test.patch
 patch queue now empty
+cannot push 'test2.patch' - guarded by ['+posguard']
+number of unguarded, unapplied patches has changed from 2 to 3
 applying test2.patch
 now at: test2.patch
 applying test1b.patch
@@ -222,14 +224,23 @@ popping test.patch
 popping test1b.patch
 popping test2.patch
 patch queue now empty
+guards deactivated
+number of unguarded, unapplied patches has changed from 3 to 2
 applying test.patch
 now at: test.patch
 applying test1b.patch
 now at: test1b.patch
 abort: patch bogus not in series
+abort: please specify the patch to move
 abort: cannot push to a previous patch: test.patch
 applying test2.patch
 now at: test2.patch
+% series after move
+test.patch
+test1b.patch
+test2.patch
+# comment
+
 % pop, qapplied, qunapplied
 0 A test.patch
 1 A test1b.patch