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Comment:env-overrides now carry over into the test environment. change to toppath before reading of megatest.config so any evaluated relative paths consistently start at toppath
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SHA1: 5c3fd5b583f655f03c8d18e888942770ceec44b8
User & Date: mrwellan on 2011-05-25 08:53:49
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Context
2011-05-31
12:20
Added mtutils.csh check-in: f412143bd2 user: mrwellan tags: trunk
2011-05-25
08:53
env-overrides now carry over into the test environment. change to toppath before reading of megatest.config so any evaluated relative paths consistently start at toppath check-in: 5c3fd5b583 user: mrwellan tags: trunk
2011-05-23
23:35
Moved setting of various env vars to earlier point in time so they are available when the testconfig file is read. This means you can use MT_RUNNAME, MT_TEST_NAME etc. in [system .../some/script] calls check-in: b5bfe140e0 user: matt tags: trunk, v1.08
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified configf.scm from [9312ee9e64] to [55fe90e96b].

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								 (config:assoc-safe-add alist key val))
								 ;; (append alist (list (list key val))))
						(loop (read-line inp) curr-section-name)))
	       (else (print "ERROR: Should not get here,\n   \"" inl "\"")
		     (loop (read-line inp) curr-section-name))))))))
  
(define (find-and-read-config fname)

  (let* ((configinfo (find-config fname))
	 (toppath    (car configinfo))
	 (configfile (cadr configinfo))

	 (configdat  (if configfile (read-config configfile) #f))) ;; (make-hash-table))))

    (list configdat toppath configfile fname)))

(define (config-lookup cfgdat section var)
  (let ((sectdat (hash-table-ref/default cfgdat section '())))
    (if (null? sectdat)
	#f
	(let ((match (assoc var sectdat)))
	  (if match








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								 (config:assoc-safe-add alist key val))
								 ;; (append alist (list (list key val))))
						(loop (read-line inp) curr-section-name)))
	       (else (print "ERROR: Should not get here,\n   \"" inl "\"")
		     (loop (read-line inp) curr-section-name))))))))
  
(define (find-and-read-config fname)
  (let* ((curr-dir   (current-directory))
         (configinfo (find-config fname))
	 (toppath    (car configinfo))
	 (configfile (cadr configinfo)))
    (if toppath (change-directory toppath)) 
    (let ((configdat  (if configfile (read-config configfile) #f))) ;; (make-hash-table))))
      (if toppath (change-directory curr-dir))
      (list configdat toppath configfile fname))))

(define (config-lookup cfgdat section var)
  (let ((sectdat (hash-table-ref/default cfgdat section '())))
    (if (null? sectdat)
	#f
	(let ((match (assoc var sectdat)))
	  (if match
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Modified launch.scm from [f989eab76a] to [9d7ec25b1f].

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;; 2. create run dir on disk, path name is meaningful
;; 3. create link from run dir to megatest runs area 
;; 4. remotely run the test on allocated host
;;    - could be ssh to host from hosts table (update regularly with load)
;;    - could be netbatch
;;      (launch-test db (cadr status) test-conf))
(define (launch-test db run-id test-conf keyvallst test-name test-path itemdat)

  (let ((launcher   (config-lookup *configdat* "jobtools"     "launcher"))
	(runscript  (config-lookup test-conf   "setup"        "runscript"))
	(diskspace  (config-lookup test-conf   "requirements" "diskspace"))
	(memory     (config-lookup test-conf   "requirements" "memory"))
	(hosts      (config-lookup *configdat* "jobtools"     "workhosts"))
	(remote-megatest (config-lookup *configdat* "setup" "executable"))
	(local-megatest  (car (argv)))








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;; 2. create run dir on disk, path name is meaningful
;; 3. create link from run dir to megatest runs area 
;; 4. remotely run the test on allocated host
;;    - could be ssh to host from hosts table (update regularly with load)
;;    - could be netbatch
;;      (launch-test db (cadr status) test-conf))
(define (launch-test db run-id test-conf keyvallst test-name test-path itemdat)
  (change-directory *toppath*)
  (let ((launcher   (config-lookup *configdat* "jobtools"     "launcher"))
	(runscript  (config-lookup test-conf   "setup"        "runscript"))
	(diskspace  (config-lookup test-conf   "requirements" "diskspace"))
	(memory     (config-lookup test-conf   "requirements" "memory"))
	(hosts      (config-lookup *configdat* "jobtools"     "workhosts"))
	(remote-megatest (config-lookup *configdat* "setup" "executable"))
	(local-megatest  (car (argv)))
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				      (write (list (list 'testpath  test-path)
						   (list 'work-area work-area)
						   (list 'test-name test-name) 
						   (list 'runscript runscript) 
						   (list 'run-id    run-id   )
						   (list 'itemdat   itemdat  )
						   (list 'megatest  remote-megatest)

						   (list 'runname   (args:get-arg ":runname"))
						   (list 'mt-bindir-path mt-bindir-path))))))) ;; (string-intersperse keyvallst " "))))
    (change-directory work-area) ;; so that log files from the launch process don't clutter the test dir
    (cond
     ((and launcher hosts) ;; must be using ssh hostname
      (set! fullcmd (append launcher (car hosts)(list remote-megatest "-execute" cmdparms))))
     (launcher








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				      (write (list (list 'testpath  test-path)
						   (list 'work-area work-area)
						   (list 'test-name test-name) 
						   (list 'runscript runscript) 
						   (list 'run-id    run-id   )
						   (list 'itemdat   itemdat  )
						   (list 'megatest  remote-megatest)
						   (list 'env-ovrd  (hash-table-ref/default *configdat* "env-override" '()))
						   (list 'runname   (args:get-arg ":runname"))
						   (list 'mt-bindir-path mt-bindir-path))))))) ;; (string-intersperse keyvallst " "))))
    (change-directory work-area) ;; so that log files from the launch process don't clutter the test dir
    (cond
     ((and launcher hosts) ;; must be using ssh hostname
      (set! fullcmd (append launcher (car hosts)(list remote-megatest "-execute" cmdparms))))
     (launcher
︙︙

Modified megatest.scm from [1b697bd36b] to [93b8d4ec24].

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	  (let* ((testpath  (assoc/default 'testpath  cmdinfo))
		 (work-area (assoc/default 'work-area cmdinfo))
		 (test-name (assoc/default 'test-name cmdinfo))
		 (runscript (assoc/default 'runscript cmdinfo))
		 (db-host   (assoc/default 'db-host   cmdinfo))
		 (run-id    (assoc/default 'run-id    cmdinfo))
		 (itemdat   (assoc/default 'itemdat   cmdinfo))

		 (runname   (assoc/default 'runname   cmdinfo))
		 (megatest  (assoc/default 'megatest  cmdinfo))
		 (mt-bindir-path (assoc/default 'mt-bindir-path cmdinfo))
		 (fullrunscript (conc testpath "/" runscript))
		 (db        #f))
	    (print "Exectuing " test-name " on " (get-host-name))
	    (change-directory testpath)








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	  (let* ((testpath  (assoc/default 'testpath  cmdinfo))
		 (work-area (assoc/default 'work-area cmdinfo))
		 (test-name (assoc/default 'test-name cmdinfo))
		 (runscript (assoc/default 'runscript cmdinfo))
		 (db-host   (assoc/default 'db-host   cmdinfo))
		 (run-id    (assoc/default 'run-id    cmdinfo))
		 (itemdat   (assoc/default 'itemdat   cmdinfo))
		 (env-ovrd  (assoc/default 'env-ovrd  cmdinfo))
		 (runname   (assoc/default 'runname   cmdinfo))
		 (megatest  (assoc/default 'megatest  cmdinfo))
		 (mt-bindir-path (assoc/default 'mt-bindir-path cmdinfo))
		 (fullrunscript (conc testpath "/" runscript))
		 (db        #f))
	    (print "Exectuing " test-name " on " (get-host-name))
	    (change-directory testpath)
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	    ;; now can find our db
	    (set! db (open-db))
	    (change-directory work-area) 
	    (let ((runconfigf (conc  *toppath* "/runconfigs.config")))
	      (if (file-exists? runconfigf)
		  (setup-env-defaults db runconfigf run-id)
		  (print "WARNING: You do not have a run config file: " runconfigf)))


	    (set-megatest-env-vars db run-id)
	    (set-item-env-vars itemdat)
            (save-environment-as-files "megatest")
	    (test-set-meta-info db run-id test-name itemdat)
	    (test-set-status! db run-id test-name "REMOTEHOSTSTART" "n/a" itemdat (args:get-arg "-m"))
	    (if (args:get-arg "-xterm")
		(set! fullrunscript "xterm")








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	    ;; now can find our db
	    (set! db (open-db))
	    (change-directory work-area) 
	    (let ((runconfigf (conc  *toppath* "/runconfigs.config")))
	      (if (file-exists? runconfigf)
		  (setup-env-defaults db runconfigf run-id)
		  (print "WARNING: You do not have a run config file: " runconfigf)))
            ;; environment overrides are done *before* the remaining critical envars.
            (alist->env-vars env-ovrd)
	    (set-megatest-env-vars db run-id)
	    (set-item-env-vars itemdat)
            (save-environment-as-files "megatest")
	    (test-set-meta-info db run-id test-name itemdat)
	    (test-set-status! db run-id test-name "REMOTEHOSTSTART" "n/a" itemdat (args:get-arg "-m"))
	    (if (args:get-arg "-xterm")
		(set! fullrunscript "xterm")
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Modified tests/megatest.config from [2e6fd74c6d] to [9b99a9353f].

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[validvalues]
state start end completed
status pass fail n/a

# These are set before all tests, override them 
# in the testconfig [pre-launch-env-overrides] section
[env-override]
SPECIAL_ENV_VARS overide them here - seen only by the test launcher


## disks are:
## name host:/path/to/area
## -or-
## name /path/to/area
[disks]
1 /tmp








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[validvalues]
state start end completed
status pass fail n/a

# These are set before all tests, override them 
# in the testconfig [pre-launch-env-overrides] section
[env-override]
SPECIAL_ENV_VARS overide them here - should be seen at launch and in the runs
TESTVAR [system realpath .]

## disks are:
## name host:/path/to/area
## -or-
## name /path/to/area
[disks]
1 /tmp

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