Mercurial > hg-stable

changeset 4177:a7af0eeae8a3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Move branches.cache to branch.cache Keeps old clients from conflicting with new caches, makes features logic unnecessary.
author Matt Mackall <mpm@selenic.com>
date Tue, 13 Mar 2007 15:18:10 -0500
parents f9bbcebcacea
children 0b48e3985765
files mercurial/localrepo.py tests/test-mq-caches tests/test-mq-caches.out tests/test-newbranch tests/test-newbranch.out
diffstat 5 files changed, 11 insertions(+), 76 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/localrepo.py	Tue Mar 13 15:02:33 2007 -0300
+++ b/mercurial/localrepo.py	Tue Mar 13 15:18:10 2007 -0500
@@ -17,7 +17,6 @@
 class localrepository(repo.repository):
     capabilities = ('lookup', 'changegroupsubset')
     supported = ('revlogv1', 'store')
-    branchcache_features = ('default',)
 
     def __del__(self):
         self.transhandle = None
@@ -374,25 +373,9 @@
     def _readbranchcache(self):
         partial = {}
         try:
-            f = self.opener("branches.cache")
+            f = self.opener("branch.cache")
             lines = f.read().split('\n')
             f.close()
-            features = lines.pop(0).strip()
-            if not features.startswith('features: '):
-                raise ValueError(_('branch cache: no features specified'))
-            features = features.split(' ', 1)[1].split()
-            missing_features = []
-            for feature in self.branchcache_features:
-                try:
-                    features.remove(feature)
-                except ValueError, inst:
-                    missing_features.append(feature)
-            if missing_features:
-                raise ValueError(_('branch cache: missing features: %s')
-                                 % ', '.join(missing_features))
-            if features:
-                raise ValueError(_('branch cache: unknown features: %s')
-                                 % ', '.join(features))
             last, lrev = lines.pop(0).split(" ", 1)
             last, lrev = bin(last), int(lrev)
             if not (lrev < self.changelog.count() and
@@ -413,8 +396,7 @@
 
     def _writebranchcache(self, branches, tip, tiprev):
         try:
-            f = self.opener("branches.cache", "w")
-            f.write(" features: %s\n" % ' '.join(self.branchcache_features))
+            f = self.opener("branch.cache", "w")
             f.write("%s %s\n" % (hex(tip), tiprev))
             for label, node in branches.iteritems():
                 f.write("%s %s\n" % (hex(node), label))
--- a/tests/test-mq-caches	Tue Mar 13 15:02:33 2007 -0300
+++ b/tests/test-mq-caches	Tue Mar 13 15:18:10 2007 -0500
@@ -5,7 +5,7 @@
 
 show_branch_cache()
 {
-    branches=.hg/branches.cache
+    branches=.hg/branch.cache
     # force cache (re)generation
     hg log -r does-not-exist 2> /dev/null
     hg log -r tip --template 'tip: #rev#\n'
@@ -61,7 +61,7 @@
 
 echo
 echo '# removing the cache'
-rm .hg/branches.cache
+rm .hg/branch.cache
 show_branch_cache 1
 
 echo
--- a/tests/test-mq-caches.out	Tue Mar 13 15:02:33 2007 -0300
+++ b/tests/test-mq-caches.out	Tue Mar 13 15:18:10 2007 -0500
@@ -1,13 +1,12 @@
 # mq patch on an empty repo
 tip: 0
-No .hg/branches.cache
+No .hg/branch.cache
 tip: 0
-No .hg/branches.cache
+No .hg/branch.cache
 
 # some regular revisions
 Patch queue now empty
 tip: 1
- features: default
 3f910abad313ff802d3a23a7529433872df9b3ae 1
 3f910abad313ff802d3a23a7529433872df9b3ae bar
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo
@@ -16,12 +15,10 @@
 applying p1
 Now at: p1
 tip: 2
- features: default
 3f910abad313ff802d3a23a7529433872df9b3ae 1
 3f910abad313ff802d3a23a7529433872df9b3ae bar
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo
 tip: 3
- features: default
 3f910abad313ff802d3a23a7529433872df9b3ae 1
 3f910abad313ff802d3a23a7529433872df9b3ae bar
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo
@@ -30,7 +27,6 @@
 
 # removing the cache
 tip: 3
- features: default
 3f910abad313ff802d3a23a7529433872df9b3ae 1
 3f910abad313ff802d3a23a7529433872df9b3ae bar
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo
@@ -39,7 +35,6 @@
 
 # importing rev 1 (the cache now ends in one of the patches)
 tip: 3
- features: default
 3f910abad313ff802d3a23a7529433872df9b3ae 1
 3f910abad313ff802d3a23a7529433872df9b3ae bar
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo
@@ -54,6 +49,5 @@
 applying p2
 Now at: p2
 tip: 3
- features: default
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff 0
 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo
--- a/tests/test-newbranch	Tue Mar 13 15:02:33 2007 -0300
+++ b/tests/test-newbranch	Tue Mar 13 15:18:10 2007 -0500
@@ -30,39 +30,14 @@
 
 echo % test for invalid branch cache
 hg rollback
-cp .hg/branches.cache .hg/bc-invalid
+cp .hg/branch.cache .hg/bc-invalid
 hg log -r foo
-cp .hg/bc-invalid .hg/branches.cache
+cp .hg/bc-invalid .hg/branch.cache
 hg --debug log -r foo
-rm .hg/branches.cache
-echo corrupted > .hg/branches.cache
+rm .hg/branch.cache
+echo corrupted > .hg/branch.cache
 hg log -qr foo
-cat .hg/branches.cache
-
-echo % test for different branch cache features
-echo '4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4' > .hg/branches.cache
-hg branches --debug
-echo ' features: unnamed dummy foo bar' > .hg/branches.cache
-hg branches --debug
-echo ' features: dummy' > .hg/branches.cache
-hg branches --debug
-
-echo % test old hg reading branch cache with feature list
-python << EOF
-import binascii
-f = file('.hg/branches.cache')
-lines = f.read().split('\n')
-f.close()
-firstline = lines[0]
-last, lrev = lines.pop(0).rstrip().split(" ", 1)
-try:
-    last, lrev = binascii.unhexlify(last), int(lrev)
-except ValueError, inst:
-    if str(inst) == "invalid literal for int():%s" % firstline:
-        print "ValueError raised correctly, good."
-    else:
-        print "ValueError: %s" % inst
-EOF
+cat .hg/branch.cache
 
 echo % update with no arguments: tipmost revision of the current branch
 hg up -q -C 0
--- a/tests/test-newbranch.out	Tue Mar 13 15:02:33 2007 -0300
+++ b/tests/test-newbranch.out	Tue Mar 13 15:18:10 2007 -0500
@@ -74,26 +74,10 @@
 
 
 4:4909a3732169
- features: default
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4
 bf1bc2f45e834c75404d0ddab57d53beab56e2f8 default
 4909a3732169c0c20011c4f4b8fdff4e3d89b23f foo
 67ec16bde7f1575d523313b9bca000f6a6f12dca bar
-% test for different branch cache features
-branch cache: no features specified
-foo                            4:4909a3732169c0c20011c4f4b8fdff4e3d89b23f
-default                        3:bf1bc2f45e834c75404d0ddab57d53beab56e2f8
-bar                            2:67ec16bde7f1575d523313b9bca000f6a6f12dca
-branch cache: missing features: default
-foo                            4:4909a3732169c0c20011c4f4b8fdff4e3d89b23f
-default                        3:bf1bc2f45e834c75404d0ddab57d53beab56e2f8
-bar                            2:67ec16bde7f1575d523313b9bca000f6a6f12dca
-branch cache: missing features: default
-foo                            4:4909a3732169c0c20011c4f4b8fdff4e3d89b23f
-default                        3:bf1bc2f45e834c75404d0ddab57d53beab56e2f8
-bar                            2:67ec16bde7f1575d523313b9bca000f6a6f12dca
-% test old hg reading branch cache with feature list
-ValueError raised correctly, good.
 % update with no arguments: tipmost revision of the current branch
 bf1bc2f45e83
 4909a3732169 (foo) tip