Add mapping tests for tiny containers

Add following tests:
- folder mapping
- device mapping

Signed-off-by: Denis Pynkin <denis.pynkin@collabora.com>

test-cases/check-tiny-system-container.yaml

@@ -29,9 +29,21 @@ run:
   steps:
     - "# Enter test directory:"
     - cd tiny-image-recipes
-    - "# Execute the following commands:"
+    - "# Setup the AppArmor profile for container:"
     - sed s/__NAMESPACE_PLACEHOLDER__/lxc-apertis-tiny-system/g lxc/lxc-tiny-connectivity-profile-template | apparmor_parser -qr
+    - "# Check the basic fnctionality of container:"
     - lavatests/check-tiny-containers -a "$ARCH" -r "$RELEASE" -d "$IMAGE_DATE" -t lxc/lxc-tiny-connectivity --aa-namespace "lxc-apertis-tiny-system"
+    - "# Check that files created in a configured shared folder on the host can be read in the container and vice-versa:"
+    - lavatests/test-folder-sharing -a "$ARCH" -r "$RELEASE" -d "$IMAGE_DATE" -t lxc/lxc-tiny-connectivity --aa-namespace "lxc-apertis-tiny-system"
+    - "# Ensure we have loop device:"
+    - modprobe loop
+    - "# Create the random file and map it to loop0 device on host:"
+    - dd if=/dev/urandom of=/var/test.img bs=1M count=1
+    - losetup /dev/loop0 /var/test.img
+    - "# Check that a simple loop device created on the host can be shared with the container and accessed from inside it:"
+    - lavatests/test-device-sharing -a "$ARCH" -r "$RELEASE" -d "$IMAGE_DATE" -t lxc/lxc-tiny-connectivity --aa-namespace "lxc-apertis-tiny-system"
+    - "# Release the loop0 device on host after the test:"
+    - losetup -d /dev/loop0
 
 parse:
   pattern: "(?P<test_case_id>.*-*):\\s+(?P<result>(pass|fail))"

test-cases/check-tiny-user-container.yaml

@@ -29,10 +29,25 @@ run:
   steps:
     - "# Enter test directory:"
     - cd tiny-image-recipes
-    - "# Execute the following commands:"
+    - "# Ensure we allow user mapping:"
     - sysctl -w kernel.unprivileged_userns_clone=1
+    - "# Setup the AppArmor profile for container:"
     - sed s/__NAMESPACE_PLACEHOLDER__/lxc-apertis-tiny-userns/g lxc/lxc-tiny-connectivity-profile-template | apparmor_parser -qr
+    - "# Check the basic fnctionality of container:"
     - sudo -u user -H lavatests/check-tiny-containers -a "$ARCH" -r "$RELEASE" -d "$IMAGE_DATE" -t lxc/lxc-tiny-connectivity --aa-namespace "lxc-apertis-tiny-userns"
+    - "# Check that files created in a configured shared folder on the host can be read in the container and vice-versa:"
+    - sudo -u user -H lavatests/test-folder-sharing -a "$ARCH" -r "$RELEASE" -d "$IMAGE_DATE" -t lxc/lxc-tiny-connectivity --aa-namespace "lxc-apertis-tiny-userns"
+    - "# Ensure we have loop device:"
+    - modprobe loop
+    - "# Create the random file and map it to loop0 device on host:"
+    - dd if=/dev/urandom of=/var/test.img bs=1M count=1
+    - losetup /dev/loop0 /var/test.img
+    - "# Allow user to access the device on host:"
+    - chmod 666 /dev/loop0
+    - "# Check that a simple loop device created on the host can be shared with the container and accessed from inside it:"
+    - sudo -u user -H lavatests/test-device-sharing -a "$ARCH" -r "$RELEASE" -d "$IMAGE_DATE" -t lxc/lxc-tiny-connectivity --aa-namespace "lxc-apertis-tiny-userns"
+    - "# Release the loop0 device on host after the test:"
+    - losetup -d /dev/loop0
 
 parse:
   pattern: "(?P<test_case_id>.*-*):\\s+(?P<result>(pass|fail))"