Mercurial > hg > evolve

changeset 2649:85cabd631a1b

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default: merge back with stable
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 07 Jun 2017 01:38:48 +0100
parents 006400e25e22 (diff) ecd47c63b6de (current diff)
children 41a1d2a93223
files hgext3rd/evolve/metadata.py tests/test-discovery-obshashrange.t
diffstat 3 files changed, 42 insertions(+), 49 deletions(-) [+]
line wrap: on
line diff
--- a/hgext3rd/evolve/metadata.py
+++ b/hgext3rd/evolve/metadata.py
@@ -5,7 +5,7 @@
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
-__version__ = '6.3.1'
+__version__ = '6.4.0.dev'
 testedwith = '3.8.4 3.9.2 4.0.2 4.1.2 4.2'
 minimumhgversion = '3.8'
 buglink = 'https://bz.mercurial-scm.org/'
--- a/hgext3rd/evolve/obscache.py
+++ b/hgext3rd/evolve/obscache.py
@@ -364,18 +364,31 @@
         super(obscache, self).__init__()
         self._ondiskkey = None
         self._vfs = repo.vfs
-        self._data = bytearray()
+        self._setdata(bytearray())
+
+    @util.propertycache
+    def get(self):
+        """final signature: obscache.get(rev)
+
+        return True if "rev" is used as "precursors for any obsmarkers
 
-    def get(self, rev):
-        """return True if "rev" is used as "precursors for any obsmarkers
+        IMPORTANT: make sure the cache has been updated to match the repository
+        content before using it
 
-        Make sure the cache has been updated to match the repository content before using it"""
-        return self._data[rev]
+        We use a property cache to skip the attribute resolution overhead in
+        hot loops."""
+        return self._data.__getitem__
+
+    def _setdata(self, data):
+        """set a new bytearray data, invalidating the 'get' shortcut if needed"""
+        self._data = data
+        if 'get' in vars(self):
+            del self.get
 
     def clear(self, reset=False):
         """invalidate the cache content"""
         super(obscache, self).clear(reset=reset)
-        self._data = bytearray()
+        self._setdata(bytearray())
 
     def _updatefrom(self, repo, revs, obsmarkers):
         if revs:
@@ -443,11 +456,11 @@
         data = repo.vfs.tryread(self._filepath)
         if not data:
             self._cachekey = self.emptykey
-            self._data = bytearray()
+            self._setdata(bytearray())
         else:
             headersize = struct.calcsize(self._headerformat)
             self._cachekey = struct.unpack(self._headerformat, data[:headersize])
-            self._data = bytearray(data[headersize:])
+            self._setdata(bytearray(data[headersize:]))
         self._ondiskkey = self._cachekey
 
 def _computeobsoleteset(orig, repo):
--- a/tests/test-discovery-obshashrange.t
+++ b/tests/test-discovery-obshashrange.t
@@ -34,24 +34,10 @@
   * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> debugbuilddag .+7 (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (8r, 0o) (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (8r, 0o) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (8r, 0o) (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (8r, 0o) (glob)
   * @0000000000000000000000000000000000000000 (*)> debugbuilddag .+7 exited 0 after *.?? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
   $ rm .hg/blackbox.log
@@ -166,11 +152,11 @@
   $ rm ../server/.hg/blackbox.log
   $ hg blackbox
   * @0000000000000000000000000000000000000000 (*)> pull --rev 4 (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
   * @0000000000000000000000000000000000000000 (*)> updated stablerange cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (5r, 3o) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (5r, 3o) (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated base branch cache in *.???? seconds (glob)
+  * @0000000000000000000000000000000000000000 (*)> wrote base branch cache with 1 labels and 1 nodes (glob)
   * @0000000000000000000000000000000000000000 (*)> 5 incoming changes - new heads: bebd167eb94d (glob)
   * @0000000000000000000000000000000000000000 (*)> pull --rev 4 exited 0 after *.?? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
@@ -248,12 +234,11 @@
   received listkey for "phases": 58 bytes
   $ hg -R ../server blackbox
   * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (1r, 0o) (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated stablerange cache in *.???? seconds (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
+  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (1r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated served branch cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated stablerange cache in *.???? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
-  * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> 1 incoming changes - new heads: 45f8b879de92 (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
@@ -310,10 +295,10 @@
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> add foo (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> add foo exited 0 after *.?? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> commit -m foo (glob)
-  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (1r, 0o) (glob)
-  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated served branch cache in *.???? seconds (glob)
-  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 0o) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (1r, 0o) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 1 nodes (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> commit -m foo exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> debugobsolete ffffffffffffffffffffffffffffffffffffffff 45f8b879de922f6a6e620ba04205730335b6fc7e (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
@@ -342,7 +327,7 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> debugobsolete 22222222222222222bbbbbbbbbbbbb2222222222 2dc09a01254db841290af0538aa52f6f52c776e3 exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> push (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obsdiscovery, 2/6 mismatch - 1 obshashrange queries in *.???? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> push exited True after *.?? seconds (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> push exited 1 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> blackbox (glob)
   $ rm .hg/blackbox.log
   $ hg debugobsolete | sort
@@ -421,13 +406,12 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> log -G exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull -r 6 (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obsdiscovery, 2/6 mismatch - 1 obshashrange queries in *.???? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (2r, 0o) (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated stablerange cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obshashcache reset - new markers affect cached ranges (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (2r, 3o) (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (0r, 3o) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (2r, 3o) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> 2 incoming changes - new heads: f69452c5b1af (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull -r 6 exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> blackbox (glob)
@@ -567,12 +551,11 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> debugobshashrange --subranges --rev 'heads(all())' exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obsdiscovery, 0/8 mismatch - 1 obshashrange queries in *.???? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (1r, 0o) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated stablerange cache in *.???? seconds (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (1r, 1o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated served branch cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated stablerange cache in *.???? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> 1 incoming changes - new heads: 4de32a90b66c (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> rollback (glob)
@@ -617,11 +600,8 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> debugobshashrange --subranges --rev 'heads(all())' exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> obsdiscovery, 0/8 mismatch - 1 obshashrange queries in *.???? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> strip detected, evo-ext-obscache cache reset (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (9r, 12o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated stablerange cache in *.???? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 1o) (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> 1 incoming changes - new heads: 4de32a90b66c (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> pull exited 0 after *.?? seconds (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> blackbox (glob)
@@ -743,11 +723,11 @@
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> log -G exited 0 after *.?? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> pull (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> obsdiscovery, 0/8 mismatch - 1 obshashrange queries in *.???? seconds (glob)
-  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (1r, 0o) (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated stablerange cache in *.???? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obshashrange in *.???? seconds (1r, 0o) (glob)
-  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated served branch cache in *.???? seconds (glob)
-  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> wrote served branch cache with 1 labels and 2 nodes (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (1r, 0o) (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated base branch cache in *.???? seconds (glob)
+  * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> wrote base branch cache with 1 labels and 2 nodes (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> 1 incoming changes - new heads: 45f8b879de92 (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> pull exited 0 after *.?? seconds (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> log -G (glob)