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manifest: make manifest.intersectfiles() internal
authorDrew Gottlieb <drgott@google.com>
Mon, 30 Mar 2015 10:43:52 -0700
changeset 24495 d2a3a2808974
parent 24494 f2b87f4856bf
child 24496 9a4ef1b18cae
manifest: make manifest.intersectfiles() internal manifest.intersectfiles() is just a utility used by manifest.matches(), and a future commit removes intersectfiles for treemanifest for optimization purposes. This commit makes the intersectfiles methods on manifestdict and treemanifest internal, and converts its test to a more generic testMatches(), which has the exact same coverage.
mercurial/manifest.py file | annotate | diff | comparison | revisions
tests/test-manifest.py file | annotate | diff | comparison | revisions 
--- a/mercurial/manifest.py	Sat Mar 28 11:19:34 2015 +0100
+++ b/mercurial/manifest.py	Mon Mar 30 10:43:52 2015 -0700
@@ -131,7 +131,7 @@
     def keys(self):
         return list(self.iterkeys())
 
-    def intersectfiles(self, files):
+    def _intersectfiles(self, files):
         '''make a new lazymanifest with the intersection of self with files
 
         The algorithm assumes that files is much smaller than self.'''
@@ -166,7 +166,7 @@
         files = match.files()
         if (len(files) < 100 and (match.isexact() or
             (not match.anypats() and util.all(fn in self for fn in files)))):
-            return self.intersectfiles(files)
+            return self._intersectfiles(files)
 
         lm = manifestdict('')
         lm._lm = self._lm.filtercopy(match)
@@ -467,7 +467,7 @@
         copy._flags = dict.copy(self._flags)
         return copy
 
-    def intersectfiles(self, files):
+    def _intersectfiles(self, files):
         '''make a new treemanifest with the intersection of self with files
 
         The algorithm assumes that files is much smaller than self.'''
@@ -521,7 +521,7 @@
         files = match.files()
         if (match.isexact() or
             (not match.anypats() and util.all(fn in self for fn in files))):
-            return self.intersectfiles(files)
+            return self._intersectfiles(files)
 
         m = self.copy()
         for fn in m.keys():
--- a/tests/test-manifest.py	Sat Mar 28 11:19:34 2015 +0100
+++ b/tests/test-manifest.py	Mon Mar 30 10:43:52 2015 -0700
@@ -250,9 +250,13 @@
         self.assertEqual(HUGE_MANIFEST_ENTRIES, len(m))
         self.assertEqual(len(m), len(list(m)))
 
-    def testIntersectFiles(self):
+    def testMatches(self):
         m = parsemanifest(A_HUGE_MANIFEST)
-        m2 = m.intersectfiles(['file1', 'file200', 'file300'])
+
+        match = matchmod.match('/', '',
+                ['file1', 'file200', 'file300'], exact=True)
+        m2 = m.matches(match)
+
         w = ('file1\0%sx\n'
              'file200\0%sl\n'
              'file300\0%s\n') % (HASH_2, HASH_1, HASH_1)
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