NAME
Tapper::PRC::Testcontrol - Control running test programs
FUNCTIONS
capture_handler_tap
This function is a handler for the capture function. It handles capture requests of type 'tap'. This means the captured output is supposed to be TAP already and therefore no transformation is needed.
@param file handle - opened file handle
@return string - output in TAP format @return error - die()
send_output
Send the captured TAP output to the report receiver.
@param string - TAP text
@return success - 0 @return error - error string
send_output
Send the a attachment to the report receiver and add attachements.
@return success - 0 @return error - error string
upload_files
Upload files written in one stage of the testrun to report framework.
@param int - report id @param int - testrun id
@return success - 0 @return error - error string
get_appendix
For testprogram with the same name the output file names will be identical. To prevent this, we append a serial number. This function calculates this appendix and returns the next one to use. If no such serial is needed because no output file of the given name exists yet the empty string is returned.
@param string - name of the output file without appendix
@return string - string to append to output file name to make it unique
kill_process($pid)
Gracefully kill a single process.
get_process_tree($pid)
Get list of children for a process. The process itself is not contained in the list.
kill_process_tree($pid)
Kill whole tree of processes, depth-first, with extreme prejudice.
testprogram_execute
Execute one testprogram. Handle all error conditions.
@param hash ref - contains all config options for program to execute * program - program name * timeout - timeout in seconds * outdir - output directory * parameters - arrayref of strings - parameters for test program * environment - hashref of strings - environment variables for test program * chdir - string - where to chdir before executing the testprogram
@return success - 0 @return error - error string
guest_start
Start guest images for virtualisation. Only Xen guests can be started at the moment.
@return success - 0 @return error - error string
create_log
Checks whether fifos for guest logging exists and creates them if not. Existing files of wrong type are deleted.
@retval success - 0 @retval error - error string
nfs_mount
Mount the output directory from an NFS server. This method is used since we only want to mount this NFS share in live mode.
@return success - 0 @return error - error string
control_testprogram
Control running of one program including caring for its input, output and the environment variables some testers asked for.
@return success - 0 @return error - error string
get_peers_from_file
Read syncfile and extract list of peer hosts (not including this host).
@param string - file name
@return success - hash ref
@throws plain error message
wait_for_sync
Synchronise with other hosts belonging to the same interdependent testrun.
@param array ref - list of hostnames of peer machines
@return success - 0 @return error - error string
send_keep_alive_loop
Send keepalive messages to MCP in an endless loop.
@param int - sleep time between two keepalives
run
Main function of Program Run Control.
AUTHORS
AMD OSRC Tapper Team <tapper@amd64.org>
Tapper Team <tapper-ops@amazon.com>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2019 by Advanced Micro Devices, Inc..
This is free software, licensed under:
The (two-clause) FreeBSD License