chore(test): rename /srv/current_artifacts to /srv/test_artifacts

`current_artifacts` is a name of the FILE that contains a path to
artifacts that should be used for test runs. Same name was used
for a DIRECTORY within devctr that contained artifacts copied
from a build/artifacts... To remove this confusion rename the
directory inside devctr to test_artifacts.

Signed-off-by: Egor Lazarchuk <yegorlz@amazon.co.uk>

Author: ShadowCurse

tests/framework/defs.py

@@ -32,9 +32,11 @@
 
 SUPPORTED_HOST_KERNELS = ["5.10", "6.1"]
 
-ARTIFACT_DIR = Path(DEFAULT_TEST_SESSION_ROOT_PATH) / "current_artifacts"
+# When pytest is run in the devctr the test.sh scipt copies artifacts (rootfs, guest kernels, etc)
+# to the /srv/test_artifacts within the container
+ARTIFACT_DIR = Path(DEFAULT_TEST_SESSION_ROOT_PATH) / "test_artifacts"
 
-# fall-back to the local directory
+# Fall-back to the local directory if pytest was run without test.sh script
 if not ARTIFACT_DIR.exists():
     current_artifacts_dir = (
         (Path(LOCAL_BUILD_PATH) / "current_artifacts")

tools/test.sh

@@ -31,12 +31,12 @@ if [ -f $CGROUP/cgroup.controllers -a -e $CGROUP/cgroup.type ]; then
         > $CGROUP/cgroup.subtree_control
 fi
 
-say "Copy artifacts to /srv, so hardlinks work"
 if [ -f build/current_artifacts ]; then
-  cp -ruvfL $(cat build/current_artifacts) /srv/current_artifacts
+  say "Copy artifacts to /srv/test_artifacts, so hardlinks work"
+  cp -ruvfL $(cat build/current_artifacts) /srv/test_artifacts
 else
   # The directory must exist for pytest to function
-  mkdir -p /srv/current_artifacts
+  mkdir -p /srv/test_artifacts
   say_warn "No current artifacts are set. Some tests might break"
 fi