*: update busybox test rootfs

Switch to the actual source of the official Docker library of images, so
that we have a proper source for the test filesystem. In addition,
update to the latest released version (1.25.0 [2016-06-23]) so that we
can use more up-to-date applets in our tests (such as stat(3)).

This patch is part of the console rewrite patchset.

Signed-off-by: Aleksa Sarai <asarai@suse.de>

Dockerfile

@@ -48,7 +48,8 @@ RUN mkdir -p /go/src/github.com/mvdan \
 # setup a playground for us to spawn containers in
 ENV ROOTFS /busybox
 RUN mkdir -p ${ROOTFS} \
-    && curl -o- -sSL 'https://github.com/jpetazzo/docker-busybox/raw/buildroot-2014.11/rootfs.tar' | tar -C ${ROOTFS} -xf -
+    && curl -o- -sSL 'https://github.com/docker-library/busybox/raw/a0558a9006ce0dd6f6ec5d56cfd3f32ebeeb815f/glibc/busybox.tar.xz' | tar xfJC - ${ROOTFS}
+
 
 COPY script/tmpmount /
 WORKDIR /go/src/github.com/opencontainers/runc

libcontainer/integration/exec_test.go

@@ -43,7 +43,7 @@ func testExecPS(t *testing.T, userns bool) {
 		config.Namespaces = append(config.Namespaces, configs.Namespace{Type: configs.NEWUSER})
 	}
 
-	buffers, exitCode, err := runContainer(config, "", "ps")
+	buffers, exitCode, err := runContainer(config, "", "ps", "-o", "pid,user,comm")
 	if err != nil {
 		t.Fatalf("%s: %s", buffers, err)
 	}

tests/integration/helpers.bash

@@ -149,7 +149,7 @@ function setup_busybox() {
 		BUSYBOX_IMAGE="/testdata/busybox.tar"
 	fi
 	if [ ! -e $BUSYBOX_IMAGE ]; then
-		curl -o $BUSYBOX_IMAGE -sSL 'https://github.com/jpetazzo/docker-busybox/raw/buildroot-2014.11/rootfs.tar'
+		curl -o $BUSYBOX_IMAGE -sSL 'https://github.com/docker-library/busybox/raw/a0558a9006ce0dd6f6ec5d56cfd3f32ebeeb815f/glibc/busybox.tar.xz'
 	fi
 	tar -C "$BUSYBOX_BUNDLE"/rootfs -xf "$BUSYBOX_IMAGE"
 	cd "$BUSYBOX_BUNDLE"