From 7bd0212869917b0aa32455764b9b763f8e0d64e1 Mon Sep 17 00:00:00 2001
From: Richard Maw <richard.maw@codethink.co.uk>
Date: Thu, 14 Jun 2012 10:31:12 +0000
Subject: morphlib.bins: remove create_stratum

create_stratum is no longer used, since strata are now chunk lists
---
 morphlib/bins.py       |  8 --------
 morphlib/bins_tests.py | 27 ---------------------------
 2 files changed, 35 deletions(-)

diff --git a/morphlib/bins.py b/morphlib/bins.py
index 93aa7b15..0c9ecadf 100644
--- a/morphlib/bins.py
+++ b/morphlib/bins.py
@@ -95,14 +95,6 @@ def create_chunk(rootdir, f, regexps, dump_memory_profile=None):
     dump_memory_profile('after removing in create_chunks')
 
 
-def create_stratum(rootdir, f):
-    '''Create a stratum from the contents of a directory.'''
-    logging.debug('Creating stratum file %s from %s' % (f.name, rootdir))
-    tar = tarfile.open(fileobj=f, mode='w:gz')
-    tar.add(rootdir, arcname='.')
-    tar.close()
-
-
 def unpack_binary_from_file(f, dirname): # pragma: no cover
     '''Unpack a binary into a directory.
     
diff --git a/morphlib/bins_tests.py b/morphlib/bins_tests.py
index 2da5d047..544e9013 100644
--- a/morphlib/bins_tests.py
+++ b/morphlib/bins_tests.py
@@ -132,30 +132,3 @@ class ChunkTests(BinsTest):
         self.assertEqual([x for x,y in self.recursive_lstat(self.instdir)],
                          ['.', 'lib', 'lib/libfoo.so'])
 
-
-class StratumTests(BinsTest):
-
-    def setUp(self):
-        self.tempdir = tempfile.mkdtemp()
-        self.instdir = os.path.join(self.tempdir, 'inst')
-        self.stratum_file = os.path.join(self.tempdir, 'stratum')
-        self.stratum_f = open(self.stratum_file, 'wb')
-        self.unpacked = os.path.join(self.tempdir, 'unpacked')
-        
-    def tearDown(self):
-        self.stratum_f.close()
-        shutil.rmtree(self.tempdir)
-
-    def populate_instdir(self):
-        os.mkdir(self.instdir)
-        os.mkdir(os.path.join(self.instdir, 'bin'))
-
-    def test_creates_and_unpacks_stratum_exactly(self):
-        self.populate_instdir()
-        morphlib.bins.create_stratum(self.instdir, self.stratum_f)
-        self.stratum_f.flush()
-        os.mkdir(self.unpacked)
-        morphlib.bins.unpack_binary(self.stratum_file, self.unpacked)
-        self.assertEqual(self.recursive_lstat(self.instdir),
-                         self.recursive_lstat(self.unpacked))
-
-- 
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