Additional test for the case when installed version != newest version

test/integration/test-kernel-helper-autoremove

@@ -23,7 +23,7 @@ export APT_CONFIG
 install -m755 $TESTDIR/test-kernel-helper-autoremove.fake-dpkg $TMPDIR/fake-dpkg
 
 # run the helper
-sh  ${TESTDIR}/../../debian/apt.auto-removal.sh
+sh ${TESTDIR}/../../debian/apt.auto-removal.sh
 
 msgtest 'Check that kernel autoremoval list is correctly created'
 # and ensure its there, valid and version 10.0.0-1 is there too
@@ -38,5 +38,18 @@ apt-config -c ${APT_CONFIG} dump|grep -q "APT::NeverAutoRemove::.*\^linux-image-
 
 # and that the old kernel is *not* excluded from autoremoval
 msgtest 'Check that older kernels are not excluded from autoremoval'
-apt-config -c ${APT_CONFIG} dump | grep -q "APT::NeverAutoRemove::.*\^linux-image-1\.0\.0-2-generic\.\*" && msgfail || msgpass
+apt-config -c ${APT_CONFIG} dump|grep -q "APT::NeverAutoRemove::.*\^linux-image-1\.0\.01-2-generic\.\*" && msgfail || msgpass
+
+msgtest "Check that the older kernel is retained when it's being installed"
+sh ${TESTDIR}/../../debian/apt.auto-removal.sh 1.0.01-2-generic
+test -e $TMPDIR/apt.conf.d/01autoremove-kernels
+if ! apt-config -c ${APT_CONFIG} dump|grep -q "APT::NeverAutoRemove::.*\^linux-image-10.0.0-1-generic\.\*" \
+   || ! apt-config -c ${APT_CONFIG} dump|grep -q "APT::NeverAutoRemove::.*\^linux-image-$(uname -r)\.\*" \
+   || ! apt-config -c ${APT_CONFIG} dump|grep -q "APT::NeverAutoRemove::.*\^linux-image-1\.0\.01-2-generic\.\*"
+then
+	msgfail
+else
+	msgpass
+fi
+
 # done