Adding rt test plan (New) (canonical#1170)

* Added short cyclictest in real time tests

* New sru for real time devices

* Increased cyclictest_rt duration to 1 minute

* Adding more information to the rt-performance jobs

providers/base/units/rt-performance-tests/jobs.pxu

@@ -1,11 +1,35 @@
 id: rt-performance-tests/cyclictest_rt_latency
 category_id: rt-performance-tests
+estimated_duration: 24h
 _summary:
     Run cyclictest to test scheduling latency. Default run time is 24 hours.
+_purpose:
+    This test executes the cyclictest command for a long period of time to 
+    evaluate the system's ability to maintain scheduling latency. It checks
+    that the maximum latency did not exceed the threshold and that there are no
+    overflows (scheduling misses) for each thread.
 plugin: shell
 requires:
     package.name == 'rt-tests'
 user: root
 environ: CYCLICTEST_DURATION
 command:
     run_cyclictest.py --duration "${CYCLICTEST_DURATION:-86400}"
+
+
+id: rt-performance-tests/cyclictest_rt
+category_id: rt-performance-tests
+estimated_duration: 60s
+_summary:
+    A short-duration cyclictest to validate the system's real-time capabilities.
+_purpose:
+    This test runs for 60 seconds to provide a rapid assessment of the system's
+    real-time performance. It uses the cyclictest tool to measure the scheduling
+    latency and overflow occurrences. The goal is to ensure that basic real-time
+    functions can be executed without latency spikes.
+plugin: shell
+requires:
+    package.name == 'rt-tests'
+user: root
+command:
+    run_cyclictest.py --duration 60

providers/base/units/rt-performance-tests/test-plan.pxu

@@ -17,6 +17,7 @@ id: rt-performance-tests-automated
 _name: Realtime Performance Tests (Automated)
 unit: test plan
 include:
+    rt-performance-tests/cyclictest_rt
 bootstrap_include:
 
 id: rt-performance-tests-stress

providers/sru/units/sru-rt.pxu

@@ -0,0 +1,39 @@
+id: sru-rt
+_name: All SRU Tests (Ubuntu Real-time)
+unit: test plan
+_description:
+    This test plan contains tests that are useful for validating a Stable
+    Release Update (SRU) on Ubuntu Certified systems.  This test plan is not
+    recommended for, nor will it be accepted for self-testing purposes.
+include:
+    # Following jobs all run first before the nested parts
+    # Please keep it short and avoid jobs triggering suspend or reboots
+    # Whenever possible prefer the use of nested parts instead
+    audio/alsa_record_playback_automated
+    recovery_info_attachment
+    miscellanea/submission-resources
+    info/systemd-analyze
+    info/systemd-analyze-critical-chain
+    net_if_management_attachment
+    install/apt-get-gets-updates
+    miscellanea/dkms_build_validation
+    networking/http
+    networking/gateway_ping
+    thunderbolt3/storage-preinserted
+nested_part:
+    sru
+    rt-performance-tests-automated
+bootstrap_include:
+    device
+    graphics_card
+    net_if_management
+exclude:
+    cpu/clocktest
+    disk/stats_.*
+    disk/storage_device_.*
+    installer_debug.gz
+    stress/memory_stress_ng
+    audio/valid-sof-firmware-sig
+    miscellanea/check_prerelease
+    suspend/bluetooth_obex_.*
+    miscellanea/debsums