Regression test portability: mock

After some attempts at using mock on NetBSD which pulled a lot of
dependencies, it seems that software really assumes the OS is
Linux: chrooted build will fail because of missing Linux files.

As a result, make tests/basic/rpm.t Linux-only, and remove mock
and rpmbuild checks for non Linux systems.

BUG: 1129939
Change-Id: Ica2eb74dd23fbec379a26051a8f61b0dfc07a115
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/8949
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>

run-tests.sh

@@ -20,15 +20,18 @@ function check_dependencies()
         MISSING="$MISSING git"
     fi
 
-    # Check for mock
-    if [ ! -e /usr/bin/mock ]; then
-        MISSING="$MISSING mock"
-    fi
+    # basic/rpm.t uses mock, which assumes Linux as the OS
+    if [ "x`uname -s`" = "xLinux" ] ; then
+        # Check for mock
+        if [ ! -e /usr/bin/mock ]; then
+            MISSING="$MISSING mock"
+        fi
 
-    # Check for rpmbuild
-    env rpmbuild --version > /dev/null 2>&1
-    if [ $? -ne 0 ]; then
-        MISSING="$MISSING rpmbuild"
+        # Check for rpmbuild
+        env rpmbuild --version > /dev/null 2>&1
+        if [ $? -ne 0 ]; then
+            MISSING="$MISSING rpmbuild"
+        fi
     fi
 
     # Check for nfs-utils (Linux-only: built-in NetBSD with different name)

tests/basic/rpm.t

@@ -16,6 +16,16 @@
 
 . $(dirname $0)/../include.rc
 
+case $OSTYPE in
+Linux)
+        ;;
+*)
+        echo "Skip test using mock, which requires Linux" >&2
+        SKIP_TESTS
+        exit 0
+        ;;
+esac
+
 # enable some extra debugging
 if [ -n "${DEBUG}" -a "${DEBUG}" != "0" ]
 then