Megatest

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Overview
Comment:Added support for triggers in megatest.config. Updated docs with new variables on the command line for trigger scripts. Triggers are now run via nbfake.
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SHA1: ad27863571859a1d9b1a7b7f86736ae93edf399d
User & Date: matt on 2017-05-30 01:12:36
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Context
2017-05-30
10:33
bumped version check-in: 9dbae6fda1 user: bjbarcla tags: v1.64, v1.6416
01:12
Added support for triggers in megatest.config. Updated docs with new variables on the command line for trigger scripts. Triggers are now run via nbfake. check-in: ad27863571 user: matt tags: v1.64
2017-05-29
22:28
Moved init of runremote to where (make-remote) was called. On discarding connections ensure they are closed. Added annotation for study/debug of the flow through rmt:send-receive. Run make rmt.pdf to create it. check-in: d46d2249c4 user: matt tags: v1.64
Changes

Modified common.scm from [60c41a09ab] to [f90660c3ad].

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(define *test-ids*          (make-hash-table)) ;; cache run-id, testname, and item-path => test-id
(define *test-info*         (make-hash-table)) ;; cache the test info records, update the state, status, run_duration etc. from testdat.db

(define *run-info-cache*     (make-hash-table)) ;; run info is stable, no need to reget
(define *launch-setup-mutex* (make-mutex))     ;; need to be able to call launch:setup often so mutex it and re-call the real deal only if *toppath* not set
(define *homehost-mutex*     (make-mutex))




(defstruct remote
  (hh-dat            (common:get-homehost)) ;; homehost record ( addr . hhflag )
  (server-url        (if *toppath* (server:check-if-running *toppath*))) ;; (server:check-if-running *toppath*) #f))
  (last-server-check 0)  ;; last time we checked to see if the server was alive
  (conndat           #f)
  (transport         *transport-type*)
  (server-timeout    (server:get-timeout)) ;; default from server:get-timeout







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(define *test-ids*          (make-hash-table)) ;; cache run-id, testname, and item-path => test-id
(define *test-info*         (make-hash-table)) ;; cache the test info records, update the state, status, run_duration etc. from testdat.db

(define *run-info-cache*     (make-hash-table)) ;; run info is stable, no need to reget
(define *launch-setup-mutex* (make-mutex))     ;; need to be able to call launch:setup often so mutex it and re-call the real deal only if *toppath* not set
(define *homehost-mutex*     (make-mutex))

;; Miscellaneous
(define *triggers-mutex*     (make-mutex))     ;; block overlapping processing of triggers

(defstruct remote
  (hh-dat            (common:get-homehost)) ;; homehost record ( addr . hhflag )
  (server-url        (if *toppath* (server:check-if-running *toppath*))) ;; (server:check-if-running *toppath*) #f))
  (last-server-check 0)  ;; last time we checked to see if the server was alive
  (conndat           #f)
  (transport         *transport-type*)
  (server-timeout    (server:get-timeout)) ;; default from server:get-timeout

Modified docs/manual/megatest_manual.html from [7412bce352] to [393543b9c4].

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<head>
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<div class="listingblock">
<div class="content monospaced">
<pre>$MT_MEGATEST -env2file .ezsteps/${stepname}</pre>
</div></div>
</div>
<div class="sect2">
<h3 id="_triggers">Triggers</h3>
<div class="paragraph"><p>In your testconfig triggers can be specified</p></div>
<div class="listingblock">
<div class="content monospaced">
<pre>[triggers]

# Call script running.sh when test goes to state=RUNNING, status=PASS
RUNNING/PASS running.sh

# Call script running.sh any time state goes to RUNNING
RUNNING/ running.sh

# Call script onpass.sh any time status goes to PASS
PASS/ onpass.sh</pre>
</div></div>
<div class="paragraph"><p>Scripts called will have; test-id test-rundir trigger, added to the commandline.</p></div>
<div class="paragraph"><p>HINT</p></div>
<div class="paragraph"><p>To start an xterm (useful for debugging), use a command line like the following:</p></div>
<div class="listingblock">
<div class="content monospaced">
<pre>[triggers]
COMPLETED/ xterm -e bash -s --</pre>
</div></div>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="/nfs/pdx/disks/ice.disk.002/icfadm/pkgs/asciidoc/8.6.7/images/icons/note.png" alt="Note">
</td>
<td class="content">There is a trailing space after the --</td>
</tr></table>
</div>
<div class="paragraph"><p>There are a number of environment variables available to the trigger script
but since triggers can be called in various contexts not all variables are
available at all times. The trigger script should check for the variable and







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<div class="listingblock">
<div class="content monospaced">
<pre>$MT_MEGATEST -env2file .ezsteps/${stepname}</pre>
</div></div>
</div>
<div class="sect2">
<h3 id="_triggers">Triggers</h3>
<div class="paragraph"><p>In your testconfig or megatest.config triggers can be specified</p></div>
<div class="listingblock">
<div class="content monospaced">
<pre>[triggers]

# Call script running.sh when test goes to state=RUNNING, status=PASS
RUNNING/PASS running.sh

# Call script running.sh any time state goes to RUNNING
RUNNING/ running.sh

# Call script onpass.sh any time status goes to PASS
PASS/ onpass.sh</pre>
</div></div>
<div class="paragraph"><p>Scripts called will have; test-id test-rundir trigger test-name item-path state status event-time, added to the commandline.</p></div>
<div class="paragraph"><p>HINT</p></div>
<div class="paragraph"><p>To start an xterm (useful for debugging), use a command line like the following:</p></div>
<div class="listingblock">
<div class="content monospaced">
<pre>[triggers]
COMPLETED/ xterm -e bash -s --</pre>
</div></div>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="/usr/images/icons/note.png" alt="Note">
</td>
<td class="content">There is a trailing space after the --</td>
</tr></table>
</div>
<div class="paragraph"><p>There are a number of environment variables available to the trigger script
but since triggers can be called in various contexts not all variables are
available at all times. The trigger script should check for the variable and
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<div id="footnotes"><hr></div>
<div id="footer">
<div id="footer-text">
Version 1.0<br>
Last updated 2017-05-10 08:25:49 PDT

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<div id="footnotes"><hr></div>
<div id="footer">
<div id="footer-text">
Version 1.0<br>
Last updated
 2017-05-21 21:58:43 MST
</div>
</div>
</body>
</html>

Modified docs/manual/reference.txt from [c2be003328] to [6da1e5377a].

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----------------------------
$MT_MEGATEST -env2file .ezsteps/${stepname}	  
----------------------------

Triggers
~~~~~~~~

In your testconfig triggers can be specified 

-----------------
[triggers]

# Call script running.sh when test goes to state=RUNNING, status=PASS
RUNNING/PASS running.sh

# Call script running.sh any time state goes to RUNNING
RUNNING/ running.sh

# Call script onpass.sh any time status goes to PASS
PASS/ onpass.sh
-----------------

Scripts called will have; test-id test-rundir trigger, added to the commandline.

HINT

To start an xterm (useful for debugging), use a command line like the following:

-----------------
[triggers]







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----------------------------
$MT_MEGATEST -env2file .ezsteps/${stepname}	  
----------------------------

Triggers
~~~~~~~~

In your testconfig or megatest.config triggers can be specified 

-----------------
[triggers]

# Call script running.sh when test goes to state=RUNNING, status=PASS
RUNNING/PASS running.sh

# Call script running.sh any time state goes to RUNNING
RUNNING/ running.sh

# Call script onpass.sh any time status goes to PASS
PASS/ onpass.sh
-----------------

Scripts called will have; test-id test-rundir trigger test-name item-path state status event-time, added to the commandline.

HINT

To start an xterm (useful for debugging), use a command line like the following:

-----------------
[triggers]

Modified docs/manual/server.png from [ae7d7ee58e] to [d192675d70].

cannot compute difference between binary files

Modified megatest.config from [ec85813c67] to [98b1763037].

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#     mode-patt/tag-expr
quick selector=QUICKPATT/quick
full  areas=fullrun,ext-tests; selector=MAXPATT/
all   areas=fullrun,ext-tests
snazy areas=%; selector=QUICKPATT/

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#     mode-patt/tag-expr
quick selector=QUICKPATT/quick
full  areas=fullrun,ext-tests; selector=MAXPATT/
all   areas=fullrun,ext-tests
snazy areas=%; selector=QUICKPATT/

[nopurpose]

Modified mt.scm from [410c526eee] to [db2ac226d1].

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			    (debug:print 0 *default-log-port* "Discarding test " testn "(" test-dat ") due to " failed-test)
			    res)
			  (cons testn res)))))))))

;;======================================================================
;;  T R I G G E R S
;;======================================================================




































(define (mt:process-triggers dbstruct run-id test-id newstate newstatus)

  (let* ((test-dat      (db:get-test-info-by-id dbstruct run-id test-id)))
    (if test-dat
	(let* ((test-rundir   ;; (rmt:sdb-qry 'getstr ;; (filedb:get-path *fdb*
		(db:test-get-rundir test-dat)) ;; ) ;; )
	       (test-name     (db:test-get-testname test-dat))




	       (tconfig       #f)
	       (state         (if newstate  newstate  (db:test-get-state  test-dat)))
	       (status        (if newstatus newstatus (db:test-get-status test-dat))))

	  (if (and test-name
		   test-rundir   ;; #f means no dir set yet
		   (file-exists? test-rundir)
		   (directory? test-rundir))
	      (call-with-environment-variables
	       (list (cons "MT_TEST_NAME" test-name)
		     (cons "MT_TEST_RUN_DIR" test-rundir)
		     (cons "MT_ITEMPATH"     (db:test-get-item-path test-dat)))
	       (lambda ()

		 (push-directory test-rundir)

		 (set! tconfig (mt:lazy-read-test-config test-name))
		 (for-each (lambda (trigger)



			     (let ((cmd  (configf:lookup tconfig "triggers" trigger))

				   (logf (conc  test-rundir "/last-trigger.log")))

			       (if cmd
				   ;; Putting the commandline into ( )'s means no control over the shell. 
				   ;; stdout and stderr will be caught in the NBFAKE or mt_launch.log files
				   ;; or equivalent. No need to do this. Just run it?
				   (let ((fullcmd (conc cmd " " test-id " " test-rundir " " trigger "&")))
				     (debug:print-info 0 *default-log-port* "TRIGGERED on " trigger ", running command " fullcmd)
				     (process-run fullcmd)))))
			   (list
			    (conc state "/" status)
			    (conc state "/")
			    (conc "/" status)))
		 (pop-directory))


	       ))))))

;;======================================================================
;;  S T A T E   A N D   S T A T U S   F O R   T E S T S 
;;======================================================================

;; speed up for common cases with a little logic
(define (mt:test-set-state-status-by-id run-id test-id newstate newstatus newcomment)







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			    (debug:print 0 *default-log-port* "Discarding test " testn "(" test-dat ") due to " failed-test)
			    res)
			  (cons testn res)))))))))

;;======================================================================
;;  T R I G G E R S
;;======================================================================

(define (mt:run-trigger cmd test-id test-rundir trigger logname test-name item-path event-time actual-state actual-status)
  ;; Putting the commandline into ( )'s means no control over the shell. 
  ;; stdout and stderr will be caught in the NBFAKE or mt_launch.log files
  ;; or equivalent. No need to do this. Just run it?
  (let* ((fullcmd (conc "nbfake "
			cmd           " "
			test-id       " "
			test-rundir   " "
			trigger       " "
			test-name     " "
			item-path     " " ;; has / prepended to deal with toplevel tests
			actual-state  " "
			actual-status " "
			event-time
			))
	 (prev-nbfake-log (get-environment-variable "NBFAKE_LOG")))
    (setenv "NBFAKE_LOG" (conc (cond
				((and (directory-exists? test-rundir)
				      (file-write-access? test-rundir))
				 test-rundir)
				((and (directory-exists? *toppath*)
				      (file-write-access? *toppath*))
				 *toppath*)
				(else (conc "/tmp/" (current-user-name))))
			       "/" logname))
    (debug:print-info 0 *default-log-port* "TRIGGERED on " trigger ", running command " fullcmd " output at " (get-environment-variable "NBFAKE_LOG"))
    ;; (call-with-environment-variables
    ;;  `(("NBFAKE_LOG" . ,(conc test-rundir "/" logname)))
    ;;  (lambda ()
    (process-run fullcmd)
    (if prev-nbfake-log
	(setenv "NBFAKE_LOG" prev-nbfake-log)
	(unsetenv "NBFAKE_LOG"))
    )) ;; ))

(define (mt:process-triggers dbstruct run-id test-id newstate newstatus)
  (if test-id 
      (let* ((test-dat      (db:get-test-info-by-id dbstruct run-id test-id)))
	(if test-dat

	    (let* ((test-rundir   (db:test-get-rundir       test-dat)) ;; ) ;; )
		   (test-name     (db:test-get-testname     test-dat))
		   (item-path     (db:test-get-item-path    test-dat))
		   (duration      (db:test-get-run_duration test-dat))
		   (comment       (db:test-get-comment      test-dat))
		   (event-time    (db:test-get-event_time   test-dat))
		   (tconfig       #f)
		   (state         (if newstate  newstate  (db:test-get-state  test-dat)))
		   (status        (if newstatus newstatus (db:test-get-status test-dat))))
	      ;; (mutex-lock! *triggers-mutex*)
	      (if (and test-name
		       test-rundir)   ;; #f means no dir set yet
		       ;; (file-exists? test-rundir)
		       ;; (directory? test-rundir))
		  (call-with-environment-variables
		   (list (cons "MT_TEST_NAME"    (or test-name "no such test"))
			 (cons "MT_TEST_RUN_DIR" (or test-rundir "no test directory yet"))
			 (cons "MT_ITEMPATH"     (or item-path "")))
		   (lambda ()
		     (if (directory-exists? test-rundir)
			 (push-directory test-rundir)
			 (push-directory *toppath*))
		     (set! tconfig (mt:lazy-read-test-config test-name))
		     (for-each (lambda (trigger)
				 (let* ((munged-trigger (string-translate trigger "/ " "--"))
					(logname        (conc "last-trigger-" munged-trigger ".log")))
				   ;; first any triggers from the testconfig
				   (let ((cmd  (configf:lookup tconfig "triggers" trigger)))
				     (if cmd (mt:run-trigger cmd test-id test-rundir trigger (conc "tconfig-" logname) test-name item-path event-time state status)))
				   ;; next any triggers from megatest.config
				   (let ((cmd  (configf:lookup *configdat* "triggers" trigger)))
				     (if cmd (mt:run-trigger cmd test-id test-rundir trigger (conc "mtconfig-" logname) test-name item-path event-time state status)))))






			       (list
				(conc state "/" status)
				(conc state "/")
				(conc "/" status)))
		     (pop-directory))
		   ))
	      ;; (mutex-unlock! *triggers-mutex*)
	      )))))

;;======================================================================
;;  S T A T E   A N D   S T A T U S   F O R   T E S T S 
;;======================================================================

;; speed up for common cases with a little logic
(define (mt:test-set-state-status-by-id run-id test-id newstate newstatus newcomment)