tests: activate dpkg multi-arch even if test is single arch

[apt.git] / test / integration / framework

diff --git a/test/integration/framework b/test/integration/framework
index 21f41aa171d258d7367461c3a5265d2c87a13ded..27239cce4c888b6b62cf7d3ed111498ce8f3e77c 100644 (file)
--- a/test/integration/framework
+++ b/test/integration/framework
@@ -482,17 +482,21 @@ configdpkg() {
        rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
        if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
                local ARCHS="$(getarchitectures)"
-               if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
-                       DPKGARCH="$(dpkg --print-architecture)"
-                       for ARCH in ${ARCHS}; do
-                               if [ "${ARCH}" != "${DPKGARCH}" ]; then
-                                       if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
-                                               # old-style used e.g. in Ubuntu-P – and as it seems travis
-                                               echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
-                                               echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
-                                       fi
+               local DPKGARCH="$(dpkg --print-architecture)"
+               # this ensures that even if multi-arch isn't active in the view
+               # of apt, given that dpkg can't be told which arch is native
+               # the arch apt treats as native might be foreign for dpkg
+               for ARCH in ${ARCHS}; do
+                       if [ "${ARCH}" != "${DPKGARCH}" ]; then
+                               if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
+                                       # old-style used e.g. in Ubuntu-P – and as it seems travis
+                                       echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
+                                       echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
                                fi
-                       done
+                       fi
+               done
+               # if multi-arch make sure dpkg can detect itself as capable of it
+               if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
                        if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
                                # dpkg doesn't really check the version as long as it is fully installed,
                                # but just to be sure we choose one above the required version