i15: ut-core: List out all tests in available by command switch

[Ulrond]

Test List Output

Add support to the main switches to output all the parent - child

There is already a switch for this but it doesn't so anything, this will aid the development for the upper layers, by auto-generating a suite / test relationship output to be captured

-l - List all tests run to a file

Output should something like the following format

"suite name","test name"
"suite name","test name"
"suite name","test name"
"suite name","test name"

[Ulrond]

also need to consider, and maybe separate as a separate task, that during building you need to warn that the YAML file is out of date.. Or autogenerate it always if it's not too slow to-do so.

[Ulrond]

Updared configuration example -> https://github.com/rdkcentral/rdk-halif-test-device_settings/blob/develop/host/tests/dsClasses/dsAudio_test_suite.yml

# this file is generated by the testing suites, when a new test is modified, this configuration file will be filled out and updated.

dsAudio:  # Prefix must always exist
    description: "dsAudio Device Settings testing profile / menu system for UT"
    test:
        execute: "" #Execute command
        type: UT-C # C (UT-C Cunit) / C++ (UT-G (g++ ut-core gtest backend))
        suites:
            0:
                name: "L1 dsAudio - Sink"
                tests:
            1:
                name: "L2 dsAudio - Sink"
                tests:
            2:
                name: "L3 dsAudio"
                tests:
                    - "Initialize dsAudio"
                    - "Enable Audio Port"
                    - "Disable Audio Port"
                    - "Headphone Connection"
                    - "Audio Compression"
                    - "MS12 DAP Features"
                    - "Set Stereo Mode"
                    - "Enable/Disable Stereo Auto"
                    - "Set Audio Level"
                    - "Set Audio Gain For Speaker"
                    - "Audio Mute/UnMute"
                    - "Set Audio Delay"
                    - "Get Audio Format"
                    - "Set ATMOS Output Mode"
                    - "Get ATMOS Capabilities"
                    - "Set MS12 Profiles"
                    - "Set Associate Audio Mixing"
                    - "Set Audio Mixer Levels"
                    - "Primary/Secondary Language"
                    - "Get ARC Type"
                    - "Set SAD List"
                    - "Terminate dsAudio"