UTI: Export results

+ Model version 1.0.0.
- Only some result types are exported.
 + MRR, NDRPDR and SOAK.
 - Other result types to be added later.
 + In contrast, all test types are detected.
+ Convert custom classes to JSON-serializable equivalents.
 + Sort dict keys before converting to JSON.
  + Override the order for some known keys.
 + Export sets as sorted arrays.
+ Convert to info content from serialized raw content.
+ Also export outputs for suite setups and teardowns.
 + Info files for setup/teardown exist only temporarily.
 + The data is merged into suite.info.json file.
  + This simplifies presentation of total suite duration.
+ Define model via JSON schema:
 - Just test case, suite setup/teardown/suite to be added later.
 - Just info, raw to be added later.
 + Proper descriptions.
 + Json is generated from yaml.
  + This is a convenience for maintainers.
  + The officially used schema is the .json one.
 + TODOs written into a separate .txt file.
+ Validate exported instance against the schema.
 + Include format checking.
 + Update CSIT requirements for validation dependencies.
  + This needs python-dateutil==2.8.2, only a patch bump.
+ Compute bandwidth also for soak tests.
 + This unifies with NDRPDR to simplify schema definition.
 - PAL may need an update for parsing soak test message.
+ Include SSH log items, raw output only.
+ Generate all outputs in a single filesystem tree.
 + Move raw outputs into test_output_raw.tar.xz.
 + Rename existing tar with suites to generated_robot_files.tar.xz.

Change-Id: I69ff7b330ed1a14dc435fd0ef008e753c0d7f78c
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

2 files changed, 31 insertions, 2 deletions

diff --git a/resources/libraries/bash/function/common.sh b/resources/libraries/bash/function/common.sh
index 7348f25c47..0a4c94969d 100644
--- a/resources/libraries/bash/function/common.sh
+++ b/resources/libraries/bash/function/common.sh
@@ -147,7 +147,8 @@ function archive_tests () {
 
     set -exuo pipefail
 
-    tar c "${GENERATED_DIR}/tests" | xz -3 > "${ARCHIVE_DIR}/tests.tar.xz" || {
+    filename="generated_robot_files.tar.xz"
+    tar c "${GENERATED_DIR}/tests" | xz -3 > "${ARCHIVE_DIR}/${filename}" || {
         die "Error creating archive of generated tests."
     }
 }
@@ -713,6 +714,8 @@ function run_pybot () {
 
     # Run pybot with options based on input variables. Create output_info.xml
     #
+    # Also, .info.json files are moved into an archive to speed up PAL.
+    #
     # Variables read:
     # - CSIT_DIR - Path to existing root of local CSIT git repository.
     # - ARCHIVE_DIR - Path to store robot result files in.
@@ -735,7 +738,31 @@ function run_pybot () {
     PYBOT_EXIT_STATUS="$?"
     set -e
 
+    # Compress raw json outputs, if any.
+    pushd "${ARCHIVE_DIR}" || die
+    if [ -d "tests" ]; then
+        # Use deterministic order.
+        options+=("--sort=name")
+        # We are keeping info outputs where they are.
+        # Assuming we want to move anything but info files (and dirs).
+        options+=("--exclude=*.info.json")
+        # There may be other unforeseen errors,
+        # we still want to execute subsequent commands, so disable set -e.
+        set +e
+        tar cvf "tests_output_raw.tar" "${options[@]}" "tests"
+        # If compression fails, it leaves an uncompressed .tar,
+        # we still want to archive that to investigate why compression failed.
+        time xz -9e "tests_output_raw.tar"
+        # Tar can remove when archiving, but chokes (not deterministically)
+        # on attempting to remove dirs (not empty as info files are there).
+        # So we need to delete the raw files manually.
+        find "tests" -type f -name "*.raw.json" -delete
+        set -e
+    fi
+    popd || die
+
     # Generate INFO level output_info.xml for post-processing.
+    # This comes last, as it is slowest, and sometimes users abort here.
     all_options=("--loglevel" "INFO")
     all_options+=("--log" "none")
     all_options+=("--report" "none")
diff --git a/resources/libraries/bash/function/per_patch.sh b/resources/libraries/bash/function/per_patch.sh
index 4af3302008..b6a572d654 100644
--- a/resources/libraries/bash/function/per_patch.sh
+++ b/resources/libraries/bash/function/per_patch.sh
@@ -37,7 +37,9 @@ function archive_test_results () {
     cd "${VPP_DIR}" || die "Change directory command failed."
     TARGET="$(readlink -f "$1")"
     mkdir -p "${TARGET}" || die "Directory creation failed."
-    for filename in "output.xml" "log.html" "report.html"; do
+    file_list=("output.xml" "log.html" "report.html")
+    file_list+=("tests" "tests_output_raw.tar.xz")
+    for filename in "${file_list[@]}"; do
         mv "${ARCHIVE_DIR}/${filename}" "${TARGET}/${filename}" || {
             die "Attempt to move '${filename}' failed."
         }