4ca0a43234
Added a new parent class, EmulatorExtraCPUTest. This class contains tests that verify emulator thread pinning behaviour with various configuration combinations of cpu_share_set, emulator thread policy, and pCPU pinning schemes. There are two child classes that inherit from EmulatorExtraCPUTest, VCPUPinSetEmulatorThreads and CPUDedicatedEmulatorThreads. These classes contain their relevant min/max microversions and also control how host pCPU's will be exposed to the guest VM, either via vcpu_pin_set or cpu_dedicated_set respetively. This commit is repurposed from an older commit [1], and updated to work with the current service manager. [1] https://review.rdoproject.org/r/gitweb?p=openstack/whitebox-tempest-plugin.git;a=blob_plain;f=whitebox_tempest_plugin/api/compute/test_cpu_pinning.py;hb=refs/changes/70/18070/52 Change-Id: If15891f3013ebd8100c77b173e9f573515220a57