Merge lp:~stevenk/launchpad/db-ids-enabled-dases into lp:launchpad/db-devel

[Steve Kowalik]

Don't copy disabled DASes to the child distroseries during InitialiseDistroSeries.

This branch makes a small change to InitialiseDistroSeries to not copy disabled DistroArchSerieses (!) when we copy them into the child distroseries. I've added a test, and as a bonus, it doesn't use sampledata.

[Jelmer Vernooij (jelmer)]

Nice and straightforward fix.

review: Approve (code)

=== modified file 'lib/lp/soyuz/scripts/initialise_distroseries.py'
--- lib/lp/soyuz/scripts/initialise_distroseries.py	2010-09-22 06:42:40 +0000
+++ lib/lp/soyuz/scripts/initialise_distroseries.py	2010-09-28 07:37:42 +0000
@@ -134,7 +134,8 @@
             INSERT INTO DistroArchSeries
             (distroseries, processorfamily, architecturetag, owner, official)
             SELECT %s, processorfamily, architecturetag, %s, official
-            FROM DistroArchSeries WHERE distroseries = %s %s
+            FROM DistroArchSeries WHERE distroseries = %s
+            AND enabled = TRUE %s
             """ % (sqlvalues(self.distroseries, self.distroseries.owner,
             self.parent) + (include,)))
 

=== modified file 'lib/lp/soyuz/scripts/tests/test_initialise_distroseries.py'
--- lib/lp/soyuz/scripts/tests/test_initialise_distroseries.py	2010-09-22 06:42:40 +0000
+++ lib/lp/soyuz/scripts/tests/test_initialise_distroseries.py	2010-09-28 07:37:42 +0000
@@ -246,6 +246,27 @@
         self.assertEqual(foobuntu.binarycount, 0)
         self.assertEqual(builds.count(), 5)
 
+    def test_do_not_copy_disabled_dases(self):
+        # DASes that are disabled in the parent will not be copied
+        i386 = self.factory.makeProcessorFamily()
+        ppc = self.factory.makeProcessorFamily()
+        parent = self.factory.makeDistroSeries()
+        i386_das = self.factory.makeDistroArchSeries(
+            distroseries=parent, processorfamily=i386)
+        ppc_das = self.factory.makeDistroArchSeries(
+            distroseries=parent, processorfamily=ppc)
+        ppc_das.enabled = False
+        parent.nominatedarchindep = i386_das
+        foobuntu = self._create_distroseries(parent)
+        ids = InitialiseDistroSeries(foobuntu)
+        ids.check()
+        ids.initialise()
+        das = list(IStore(DistroArchSeries).find(
+            DistroArchSeries, distroseries = foobuntu))
+        self.assertEqual(len(das), 1)
+        self.assertEqual(
+            das[0].architecturetag, i386_das.architecturetag)
+
     def test_script(self):
         # Do an end-to-end test using the command-line tool
         uploader = self.factory.makePerson()