Megatest

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File tests.scm artifact 6fa611f761 part of check-in 923cf91611


;;======================================================================
;; Copyright 2006-2013, Matthew Welland.
;; 
;; This file is part of Megatest.
;; 
;;     Megatest is free software: you can redistribute it and/or modify
;;     it under the terms of the GNU General Public License as published by
;;     the Free Software Foundation, either version 3 of the License, or
;;     (at your option) any later version.
;; 
;;     Megatest is distributed in the hope that it will be useful,
;;     but WITHOUT ANY WARRANTY; without even the implied warranty of
;;     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;     GNU General Public License for more details.
;; 
;;     You should have received a copy of the GNU General Public License
;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
;;
;;======================================================================

;;======================================================================
;; Tests
;;======================================================================

(declare (unit tests))
(declare (uses db))
(declare (uses tdb))
(declare (uses debugprint))
(declare (uses common))
(declare (uses commonmod))
(declare (uses items))
(declare (uses runconfig))
(declare (uses server))
(declare (uses mtargs))
(declare (uses rmtmod))

(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking directory-utils)
(import (prefix sqlite3 sqlite3:))
(import commonmod (prefix mtargs args:) debugprint rmtmod)
(require-library stml)

(include "common_records.scm")
(include "key_records.scm")
(include "db_records.scm")
(include "run_records.scm")
(include "test_records.scm")
(include "js-path.scm")

(define (init-java-script-lib)
  (set! *java-script-lib* (conc  (common:get-install-area) "/share/js/jquery-3.1.0.slim.min.js"))
  )

;; Call this one to do all the work and get a standardized list of tests
;;   gets paths from configs and finds valid tests 
;;   returns hash of testname --> fullpath
;;
(define (tests:get-all)
  (let* ((test-search-path   (tests:get-tests-search-path *configdat*)))
    (debug:print 8 *default-log-port* "test-search-path: " test-search-path)
    (tests:get-valid-tests (make-hash-table) test-search-path)))

(define (tests:get-tests-search-path cfgdat)
  (let ((paths (let ((section (if cfgdat
				  (configf:get-section cfgdat "tests-paths")
				  #f)))
		 (if section
		     (map cadr section)
		     '()))))
    (filter (lambda (d)
	      (if (directory-exists? d)
		  d
		  (begin
		    ;; (if (common:low-noise-print 60 "tests:get-tests-search-path" d)
		    ;;	(debug:print 0 *default-log-port* "WARNING: problem with directory " d ", dropping it from tests path"))
		    #f)))
	    (append paths (list (conc *toppath* "/tests"))))))

(define (tests:get-valid-tests test-registry tests-paths)
  (if (null? tests-paths) 
      test-registry
      (let loop ((hed (car tests-paths))
		 (tal (cdr tests-paths)))
	(if (common:file-exists? hed)
	    (for-each (lambda (test-path)
			(let* ((tname   (last (string-split test-path "/")))
			       (tconfig (conc test-path "/testconfig")))
			  (if (and (not (hash-table-ref/default test-registry tname #f))
				   (common:file-exists? tconfig))
			      (hash-table-set! test-registry tname test-path))))
		      (glob (conc hed "/*"))))
	(if (null? tal)
	    test-registry
	    (loop (car tal)(cdr tal))))))

(define (tests:filter-test-names-not-matched test-names test-patts)
  (delete-duplicates
   (filter (lambda (testname)
	     (not (tests:match test-patts testname #f)))
	   test-names)))


(define (tests:filter-test-names test-names test-patts)
  (delete-duplicates
   (filter (lambda (testname)
	     (tests:match test-patts testname #f))
	   test-names)))

;; itemmap is a list of testname patterns to maps
;;     test1 .*/bar/(\d+) foo/\1
;;     %     foo/([^/]+)  \1/bar
;;
;; # NOTE: the line with the single % could be the result of
;; #       itemmap entry in requirements (legacy). The itemmap
;; #       requirements entry is deprecated
;;
(define (tests:get-itemmaps tconfig)
  (let ((base-itemmap  (configf:lookup tconfig "requirements" "itemmap"))
	(itemmap-table (configf:get-section tconfig "itemmap")))
    (append (if base-itemmap
		(list (list "%" base-itemmap))
		'())
	    (if itemmap-table
		itemmap-table
		'()))))

;; given a list of itemmaps (testname . map), return the first match
;;
(define (tests:lookup-itemmap itemmaps testname)
  (let ((best-matches (filter (lambda (itemmap)
				(tests:match (car itemmap) testname #f))
			      itemmaps)))
    (if (null? best-matches)
	#f
	(let ((res (car best-matches)))
	  ;; (debug:print 0 *default-log-port* "res=" res)
	  (cond
	   ((string? res) res) ;;; FIX THE ROOT CAUSE HERE ....
	   ((null? res)   #f)
	   ((string? (cdr res)) (cdr res))  ;; it is a pair
	   ((string? (cadr res))(cadr res)) ;; it is a list
	   (else cadr res))))))

(define (tests:get-global-waitons rconfig)
  (let* ((global-waitons (runconfigs-get rconfig "!GLOBAL_WAITONS")))
    (if (string? global-waitons)
	(string-split global-waitons)
	'())))

;; return items given config
;;
(define (tests:get-items tconfig)
  (let ((items      (hash-table-ref/default tconfig "items" #f)) ;; items 4
	(itemstable (hash-table-ref/default tconfig "itemstable" #f))) 
    ;; if either items or items table is a proc return it so test running
    ;; process can know to call items:get-items-from-config
    ;; if either is a list and none is a proc go ahead and call get-items
    ;; otherwise return #f - this is not an iterated test
    (cond
     ((procedure? items)      
      (debug:print-info 4 *default-log-port* "items is a procedure, will calc later")
      items)            ;; calc later
     ((procedure? itemstable)
      (debug:print-info 4 *default-log-port* "itemstable is a procedure, will calc later")
      itemstable)       ;; calc later
     ((filter (lambda (x)
		(let ((val (car x)))
		  (if (procedure? val) val #f)))
	      (append (if (list? items) items '())
		      (if (list? itemstable) itemstable '())))
      'have-procedure)
     ((or (list? items)(list? itemstable)) ;; calc now
      (debug:print-info 4 *default-log-port* "items and itemstable are lists, calc now\n"
			"    items: " items " itemstable: " itemstable)
      (items:get-items-from-config tconfig))
     (else #f))))                           ;; not iterated


;; returns waitons waitors tconfigdat
;;
(define (tests:get-waitons test-name all-tests-registry global-waitons)
   (let* ((config  (tests:get-testconfig test-name #f all-tests-registry 'return-procs))) ;; assuming no problems with immediate evaluation, this could be simplified ('return-procs -> #t)
     (let ((instr (if config 
		      (configf:lookup config "requirements" "waiton")
		      (begin ;; No config means this is a non-existant test
			(debug:print-error 0 *default-log-port* "non-existent required test \"" test-name "\"")
			(exit 1))))
	   (instr2 (if config
		       (configf:lookup config "requirements" "waitor")
		       "")))
       (debug:print-info 8 *default-log-port* "waitons string is " instr ", waitors string is " instr2)
       (let* ((newwaitons-tmp
	      (string-split (cond
			     ((procedure? instr) ;; here 
			      (let ((res (instr)))
				(debug:print-info 8 *default-log-port* "waiton procedure results in string " res " for test " test-name)
				res))
			     ((string? instr)     instr)
			     (else 
			      ;; NOTE: This is actually the case of *no* waitons! ;; (debug:print-error 0 *default-log-port* "something went wrong in processing waitons for test " test-name)
			      ""))))
	     (newwaitors
	      (string-split (cond
			     ((procedure? instr2)
			      (let ((res (instr2)))
				(debug:print-info 8 *default-log-port* "waitor procedure results in string " res " for test " test-name)
				res))
			     ((string? instr2)     instr2)
			     (else 
			      ;; NOTE: This is actually the case of *no* waitons! ;; (debug:print-error 0 *default-log-port* "something went wrong in processing waitons for test " test-name)
			      ""))))
	     (newwaitons (if (and (list? global-waitons)
				  (not (null? global-waitons)))
			     (begin
			       (debug:print 0 *default-log-port* "Adding global waitons " global-waitons)
			       (append newwaitons-tmp  (filter (lambda (x) ;; remove self from global waitons
								 (not (equal? x test-name)))
							       global-waitons)))
			     newwaitons-tmp)))
	 (values
	  ;; the waitons
	  (filter (lambda (x)
		    (if (hash-table-ref/default all-tests-registry x #f)
			#t
			(begin
			  (debug:print-error 0 *default-log-port* "test " test-name " has unrecognised waiton testname " x)
			  #f)))
		  newwaitons)
	  (filter (lambda (x)
		    (if (hash-table-ref/default all-tests-registry x #f)
			#t
			(begin
			  (debug:print-error 0 *default-log-port* "test " test-name " has unrecognised waiton testname " x)
			  #f)))
		  newwaitors)
	  config)))))
					     
;; given waiting-test that is waiting on waiton-test extend test-patt appropriately
;;
;;  genlib/testconfig               sim/testconfig
;;  genlib/sch                      sim/sch/cell1
;;
;;  [requirements]                  [requirements]
;;                                  mode itemwait
;;                                  # trim off the cell to determine what to run for genlib
;;                                  itemmap /.*
;;
;;                                  waiting-test is waiting on waiton-test so we need to create a pattern for waiton-test given waiting-test and itemmap
;; BB> (tests:extend-test-patts "normal-second/2" "normal-second" "normal-first" '())
;; observed -> "normal-first/2,normal-first/,normal-second/2,normal-second/"
;; expected -> "normal-first,normal-second/2,normal-second/"
;; testpatt = normal-second/2
;; waiting-test = normal-second
;; waiton-test = normal-first
;; itemmaps = ()

(define (tests:extend-test-patts test-patt waiting-test waiton-test itemmaps itemized-waiton)
  (cond
   (itemized-waiton
    (let* ((itemmap          (tests:lookup-itemmap itemmaps waiton-test))
           (patts            (string-split test-patt ","))
           (waiting-test-len (+ (string-length waiting-test) 1))
           (patts-waiton     (map (lambda (x)  ;; for each incoming patt that matches the waiting test
                                    (let* ((modpatt (if itemmap (db:convert-test-itempath x itemmap) x)) 
                                           (newpatt (conc waiton-test "/" (substring modpatt waiting-test-len (string-length modpatt)))))
                                      ;; (conc waiting-test "/," waiting-test "/" (substring modpatt waiton-test-len (string-length modpatt)))))
                                      ;; (print "in map, x=" x ", newpatt=" newpatt)
                                      newpatt))
                                  (filter (lambda (x)
                                            (eq? (substring-index (conc waiting-test "/") x) 0)) ;; is this patt pertinent to the waiting test
                                          patts)))
           (extended-test-patt   (append patts (if (null? patts-waiton)
                                                   (list (conc waiton-test "/%")) ;; really shouldn't add the waiton forcefully like this
                                                   patts-waiton)))
           (extended-test-patt-with-toplevels
            (fold (lambda (testpatt-item accum )
                    (let ((my-match (string-match "^([^%\\/]+)\\/.+$" testpatt-item)))
                      (cons testpatt-item
                            (if my-match
                                (cons
                                 (conc (cadr my-match) "/")
                                 accum)
                                accum))))
                  '()
                  extended-test-patt)))
      (string-intersperse (delete-duplicates extended-test-patt-with-toplevels) ",")))
   (else ;; not waiting on items, waiting on entire waiton test.
    (let* ((patts (string-split test-patt ","))
           (new-patts (if (member waiton-test patts)
                          patts
                          (cons waiton-test patts))))
      (string-intersperse (delete-duplicates new-patts) ",")))))

(define *glob-like-match-cache* (make-hash-table))
(define (tests:cache-regexp str-in flag)
  (let* ((key (conc str-in flag)))
    (or (hash-table-ref/default *glob-like-match-cache* key #f)
	(let* ((newrx (regexp str-in flag)))
	  (hash-table-set! *glob-like-match-cache* key newrx)
	  newrx))))

;; tests:glob-like-match 
(define (tests:glob-like-match patt str) 
  (let* ((like     (substring-index "%" patt))
	 (notpatt  (equal? (substring-index "~" patt) 0))
	 (newpatt  (if notpatt (substring patt 1) patt))
	 (finpatt  (if like
		       (string-substitute (regexp "%") ".*" newpatt #f)
		       (string-substitute (regexp "\\*") ".*" newpatt #f)))
	 (rx       (tests:cache-regexp finpatt (if like #t #f)))
	 (res      (string-match rx str)))
    (if notpatt (not res) res)))

;; if itempath is #f then look only at the testname part
;;
(define (tests:match patterns testname itempath #!key (required '()))
  (if (string? patterns)
      (let ((patts (append (string-split patterns ",") required)))
	(if (null? patts) ;;; no pattern(s) means no match
	    #f
	    (let loop ((patt (car patts))
		       (tal  (cdr patts)))
	      ;; (print "loop: patt: " patt ", tal " tal)
	      (if (string=? patt "")
		  #f ;; nothing ever matches empty string - policy
		  (let* ((patt-parts (string-match (regexp "^([^\\/]*)(\\/(.*)|)$") patt))
			 (test-patt  (cadr patt-parts))
			 (item-patt  (cadddr patt-parts)))
		    ;; special case: test vs. test/
		    ;;   test  => "test" "%"
		    ;;   test/ => "test" ""
		    (if (and (not (substring-index "/" patt)) ;; no slash in the original
			     (or (not item-patt)
				 (equal? item-patt "")))      ;; should always be true that item-patt is ""
			(set! item-patt "%"))
		    ;; (print "tests:match => patt-parts: " patt-parts ", test-patt: " test-patt ", item-patt: " item-patt)
		    (if (and (tests:glob-like-match test-patt testname)
			     (or (not itempath)
				 (tests:glob-like-match (if item-patt item-patt "") itempath)))
			#t
			(if (null? tal)
			    #f
			    (loop (car tal)(cdr tal)))))))))))

;; if itempath is #f then look only at the testname part
;;
(define (tests:match->sqlqry patterns)
  (if (string? patterns)
      (let ((patts (string-split patterns ",")))
	(if (null? patts) ;;; no pattern(s) means no match, we will do no query
	    #f
	    (let loop ((patt (car patts))
		       (tal  (cdr patts))
		       (res  '()))
	      ;; (print "loop: patt: " patt ", tal " tal)
	      (let* ((patt-parts (string-match (regexp "^([^\\/]*)(\\/(.*)|)$") patt))
		     (test-patt  (cadr patt-parts))
		     (item-patt  (cadddr patt-parts))
		     (test-qry   (db:patt->like "testname" test-patt))
		     (item-qry   (db:patt->like "item_path" item-patt))
		     (qry        (conc "(" test-qry " AND " item-qry ")")))
		;; (print "tests:match => patt-parts: " patt-parts ", test-patt: " test-patt ", item-patt: " item-patt)
		(if (null? tal)
		    (string-intersperse (append (reverse res)(list qry)) " OR ")
		    (loop (car tal)(cdr tal)(cons qry res)))))))
      #f))

;; Check for waiver eligibility
;;
(define (tests:check-waiver-eligibility testdat prev-testdat)
  (let* ((test-registry (make-hash-table))
	 (testconfig  (tests:get-testconfig (db:test-get-testname testdat) (db:test-get-item-path testdat) test-registry #f))
	 (test-rundir ;; (sdb:qry 'passstr 
	  (db:test-get-rundir testdat)) ;; )
	 (prev-rundir ;; (sdb:qry 'passstr 
	  (db:test-get-rundir prev-testdat)) ;; )
	 (waivers     (if testconfig (configf:section-vars testconfig "waivers") '()))
	 (waiver-rx   (regexp "^(\\S+)\\s+(.*)$"))
	 (diff-rule   "diff %file1% %file2%")
	 (logpro-rule "diff %file1% %file2% | logpro %waivername%.logpro %waivername%.html"))
    (if (not (common:file-exists? test-rundir))
	(begin
	  (debug:print-error 0 *default-log-port* "test run directory is gone, cannot propagate waiver")
	  #f)
	(begin
	  (push-directory test-rundir)
	  (let ((result (if (null? waivers)
			    #f
			    (let loop ((hed (car waivers))
				       (tal (cdr waivers)))
			      (debug:print 0 *default-log-port* "INFO: Applying waiver rule \"" hed "\"")
			      (let* ((waiver      (configf:lookup testconfig "waivers" hed))
				     (wparts      (if waiver (string-match waiver-rx waiver) #f))
				     (waiver-rule (if wparts (cadr wparts)  #f))
				     (waiver-glob (if wparts (caddr wparts) #f))
				     (logpro-file (if waiver
						      (let ((fname (conc hed ".logpro")))
							(if (common:file-exists? fname)
							    fname 
							    (begin
							      (debug:print 0 *default-log-port* "INFO: No logpro file " fname " falling back to diff")
							      #f)))
						      #f))
				     ;; if rule by name of waiver-rule is found in testconfig - use it
				     ;; else if waivername.logpro exists use logpro-rule
				     ;; else default to diff-rule
				     (rule-string (let ((rule (configf:lookup testconfig "waiver_rules" waiver-rule)))
						    (if rule
							rule
							(if logpro-file
							    logpro-rule
							    (begin
							      (debug:print 0 *default-log-port* "INFO: No logpro file " logpro-file " found, using diff rule")
							      diff-rule)))))
				     ;; (string-substitute "%file1%" "foofoo.txt" "This is %file1% and so is this %file1%." #t)
				     (processed-cmd (string-substitute 
						     "%file1%" (conc test-rundir "/" waiver-glob)
						     (string-substitute
						      "%file2%" (conc prev-rundir "/" waiver-glob)
						      (string-substitute
						       "%waivername%" hed rule-string #t) #t) #t))
				     (res            #f))
				(debug:print 0 *default-log-port* "INFO: waiver command is \"" processed-cmd "\"")
				(if (eq? (system processed-cmd) 0)
				    (if (null? tal)
					#t
					(loop (car tal)(cdr tal)))
				    #f))))))
	    (pop-directory)
	    result)))))

;; Do not rpc this one, do the underlying calls!!!
(define (tests:test-set-status! run-id test-id state status comment dat #!key (work-area #f))
  (let* ((real-status status)
	 (otherdat    (if dat dat (make-hash-table)))
	 (testdat     (rmt:get-test-info-by-id run-id test-id))
	 (test-name   (db:test-get-testname  testdat))
	 (item-path   (db:test-get-item-path testdat))
	 ;; before proceeding we must find out if the previous test (where all keys matched except runname)
	 ;; was WAIVED if this test is FAIL

	 ;; NOTES:
	 ;;  1. Is the call to test:get-previous-run-record remotified?
	 ;;  2. Add test for testconfig waiver propagation control here
	 ;;
	 (prev-test   (if (equal? status "FAIL")
			  (rmt:get-previous-test-run-record run-id test-name item-path)
			  #f))
	 (waived   (if prev-test
		       (if prev-test ;; true if we found a previous test in this run series
			   (let ((prev-status  (db:test-get-status  prev-test))
				 (prev-state   (db:test-get-state   prev-test))
				 (prev-comment (db:test-get-comment prev-test)))
			     (debug:print 4 *default-log-port* "prev-status " prev-status ", prev-state " prev-state ", prev-comment " prev-comment)
			     (if (and (equal? prev-state  "COMPLETED")
				      (equal? prev-status "WAIVED"))
				 (if comment
				     comment
				     prev-comment) ;; waived is either the comment or #f
				 #f))
			   #f)
		       #f)))
    (if (and waived 
	     (tests:check-waiver-eligibility testdat prev-test))
	(set! real-status "WAIVED"))

    (debug:print 4 *default-log-port* "real-status " real-status ", waived " waived ", status " status)

    ;; update the primary record IF state AND status are defined
    (if (and state status)
	(begin
	  (rmt:set-state-status-and-roll-up-items run-id test-id item-path state real-status (if waived waived comment))
	  ;; (mt:process-triggers run-id test-id state real-status) ;; triggers are called in test-set-state-status
	  ))
    
    ;; if status is "AUTO" then call rollup (note, this one modifies data in test
    ;; run area, it does remote calls under the hood.
    ;; (if (and test-id state status (equal? status "AUTO")) 
    ;; 	(rmt:test-data-rollup run-id test-id status))

    ;; add metadata (need to do this way to avoid SQL injection issues)

    ;; :first_err
    ;; (let ((val (hash-table-ref/default otherdat ":first_err" #f)))
    ;;   (if val
    ;;       (sqlite3:execute db "UPDATE tests SET first_err=? WHERE run_id=? AND testname=? AND item_path=?;" val run-id test-name item-path)))
    ;; 
    ;; ;; :first_warn
    ;; (let ((val (hash-table-ref/default otherdat ":first_warn" #f)))
    ;;   (if val
    ;;       (sqlite3:execute db "UPDATE tests SET first_warn=? WHERE run_id=? AND testname=? AND item_path=?;" val run-id test-name item-path)))

    (let ((category (hash-table-ref/default otherdat ":category" ""))
	  (variable (hash-table-ref/default otherdat ":variable" ""))
	  (value    (hash-table-ref/default otherdat ":value"    #f))
	  (expected (hash-table-ref/default otherdat ":expected" "n/a"))
	  (tol      (hash-table-ref/default otherdat ":tol"      "n/a"))
	  (units    (hash-table-ref/default otherdat ":units"    ""))
	  (type     (hash-table-ref/default otherdat ":type"     ""))
	  (dcomment (hash-table-ref/default otherdat ":comment"  "")))
      (debug:print 4 *default-log-port* 
		   "category: " category ", variable: " variable ", value: " value
		   ", expected: " expected ", tol: " tol ", units: " units)
      (if (and value) ;; require only value; BB was- all three required
	  (let ((dat (conc category ","
			   variable ","
			   value    ","
			   expected ","
			   tol      ","
			   units    ","
			   dcomment ",," ;; extra comma for status
			   type     )))
	    ;; This was run remote, don't think that makes sense. Perhaps not, but that is the easiest path for the moment.
	    (rmt:csv->test-data run-id test-id
				dat)
	    ;; This was added in check-in a5adfa3f9a. Message was: "...added delay in set-values to allow for delayed write on server start"
	    ;; I'm inserting an arbitrary rmt: call to force/ensure that the server is available to (hopefully) prevent a communication issue.
	    (rmt:get-var "MEGATEST_VERSION") ;; this does NOTHING but ensure the server is reachable. This is almost certainly NOT needed :)
            ;; BB - commentiong out arbitrary 10 second wait (thread-sleep! 10) ;; add 10 second delay before quit incase rmt needs time to start a server.
            )))
      
    ;; need to update the top test record if PASS or FAIL and this is a subtest
    ;;;;;; (if (not (equal? item-path ""))
    ;;;;;;     (rmt:set-state-status-and-roll-up-items run-id test-name item-path state status #f) ;;;;;)

    (if (or (and (string? comment)
		 (string-match (regexp "\\S+") comment))
	    waived)
	(let ((cmt  (if waived waived comment)))
	  (rmt:general-call 'set-test-comment run-id cmt test-id)))))

(define (tests:test-set-toplog! run-id test-name logf) 
  (rmt:general-call 'tests:test-set-toplog run-id logf run-id test-name))

(define (tests:summarize-items run-id test-id test-name force)
  ;; if not force then only update the record if one of these is true:
  ;;   1. logf is "log/final.log
  ;;   2. logf is same as outputfilename
  (let* ((outputfilename (conc "megatest-rollup-" test-name ".html"))
	 (orig-dir       (current-directory))
	 (logf-info      (rmt:test-get-logfile-info run-id test-name))
	 (logf           (if logf-info (cadr logf-info) #f))
	 (path           (if logf-info (car  logf-info) #f)))
    ;; This query finds the path and changes the directory to it for the test
    (if (and (string? path)
	     (directory? path)) ;; can get #f here under some wierd conditions. why, unknown ...
	(begin
	  (debug:print 4 *default-log-port* "Found path: " path)
	  (change-directory path))
	;; (set! outputfilename (conc path "/" outputfilename)))
	(debug:print-error 0 *default-log-port* "summarize-items for run-id=" run-id ", test-name=" test-name ", no such path: " path))
    (debug:print 4 *default-log-port* "summarize-items with logf " logf ", outputfilename " outputfilename " and force " force)
    (if (or (equal? logf "logs/final.log")
	    (equal? logf outputfilename)
	    force)
	(let ((my-start-time (current-seconds))
	      (lockf         (conc outputfilename ".lock")))
	  (let loop ((have-lock  (common:simple-file-lock lockf)))
	    (if have-lock
		(let ((script (configf:lookup *configdat* "testrollup" test-name)))
		  (debug:print 0 *default-log-port* "Obtained lock for " outputfilename)
		  (rmt:set-state-status-and-roll-up-items run-id test-name "" #f #f #f)
		  (if script
		      (system (conc script " > " outputfilename " & "))
		      (tests:generate-html-summary-for-iterated-test run-id test-id test-name outputfilename))
		  (common:simple-file-release-lock lockf)
		  (change-directory orig-dir)
		  ;; NB// tests:test-set-toplog! is remote internal...
		  (tests:test-set-toplog! run-id test-name outputfilename))
		;; didn't get the lock, check to see if current update started later than this 
		;; update, if so we can exit without doing any work
		(if (> my-start-time (handle-exceptions
					 exn
				       (begin
					 (debug:print 0 *default-log-port* "failed to get mod time on " lockf ", exn=" exn)
					 0)
				       (file-modification-time lockf)))
		    ;; we started since current re-gen in flight, delay a little and try again
		    (begin
		      (debug:print-info 1 *default-log-port* "Waiting to update " outputfilename ", another test currently updating it")
		      (thread-sleep! (+ 5 (random 5))) ;; delay between 5 and 10 seconds
		      (loop (common:simple-file-lock lockf))))))))))

(define (tests:generate-html-summary-for-iterated-test run-id test-id test-name outputfilename)
  (let ((counts              (make-hash-table))
	(statecounts         (make-hash-table))
	(outtxt              "")
	(tot                 0)
	(testdat             (rmt:test-get-records-for-index-file run-id test-name)))
    (with-output-to-file outputfilename
      (lambda ()
	(set! outtxt (conc outtxt "<html><title>Summary: " test-name 
			   "</title><body><h2>Summary for " test-name "</h2>"))
	(for-each
	 (lambda (testrecord)
	   (let ((id             (vector-ref testrecord 0))
		 (itempath       (vector-ref testrecord 1))
		 (state          (vector-ref testrecord 2))
		 (status         (vector-ref testrecord 3))
		 (run_duration   (vector-ref testrecord 4))
		 (logf           (vector-ref testrecord 5))
		 (comment        (vector-ref testrecord 6)))
	     (hash-table-set! counts status (+ 1 (hash-table-ref/default counts status 0)))
	     (hash-table-set! statecounts state (+ 1 (hash-table-ref/default statecounts state 0)))
	     (set! outtxt (conc outtxt "<tr>"
				;; "<td><a href=\"" itempath "/" logf "\"> " itempath "</a></td>" 
				"<td><a href=\"" itempath "/test-summary.html\"> " itempath "</a></td>" 
				"<td>" state    "</td>" 
				"<td><font color=" (common:get-color-from-status status)
				">"   status   "</font></td>"
				"<td>" (if (equal? comment "")
					   "&nbsp;"
					   comment) "</td>"
					   "</tr>"))))
	 (if (list? testdat)
	     testdat
	     (begin
	       (debug:print 0 *default-log-port* "ERROR: failed to get records with rmt:test-get-records-for-index-file run-id=" run-id "test-name=" test-name)
	       '())))
	
	(print "<table><tr><td valign=\"top\">")
	;; Print out stats for status
	(set! tot 0)
	(print "<table cellspacing=\"0\" border=\"1\"><tr><td colspan=\"2\"><h2>State stats</h2></td></tr>")
	(for-each (lambda (state)
		    (set! tot (+ tot (hash-table-ref statecounts state)))
		    (print "<tr><td>" state "</td><td>" (hash-table-ref statecounts state) "</td></tr>"))
		  (hash-table-keys statecounts))
	(print "<tr><td>Total</td><td>" tot "</td></tr></table>")
	(print "</td><td valign=\"top\">")
	;; Print out stats for state
	(set! tot 0)
	(print "<table cellspacing=\"0\" border=\"1\"><tr><td colspan=\"2\"><h2>Status stats</h2></td></tr>")
	(for-each (lambda (status)
		    (set! tot (+ tot (hash-table-ref counts status)))
		    (print "<tr><td><font color=\"" (common:get-color-from-status status) "\">" status
			   "</font></td><td>" (hash-table-ref counts status) "</td></tr>"))
		  (hash-table-keys counts))
	(print "<tr><td>Total</td><td>" tot "</td></tr></table>")
	(print "</td></td></tr></table>")
	
	(print "<table cellspacing=\"0\" border=\"1\">" 
	       "<tr><td>Item</td><td>State</td><td>Status</td><td>Comment</td>"
	       outtxt "</table></body></html>")
	;; (release-dot-lock outputfilename)
	;;(rmt:update-run-stats 
	;; run-id
	;; (hash-table-map
	;;  state-status-counts
	;;  (lambda (key val)
	;;	(append key (list val)))))
	))))

(define tests:css-jscript-block
#<<EOF
<style type="text/css">
ul.LinkedList { display: block; }
/* ul.LinkedList ul { display: none; } */
.HandCursorStyle { cursor: pointer; cursor: hand; }  /* For IE */
th {background-color: #8c8c8c;}
td.test {background-color: #d9dbdd;}
td.PASS {background-color: #347533;}
td.FAIL {background-color: #cc2812;}
td.SKIP{background-color: #FFD733;}
td.WARN {background-color: #EA8724;}
td.WAIVED {background-color: #838A12;}
td.ABORT{background-color: #EA24B7;}
.PASS .link, .SKIP .link, .WARN .link,.WAIVED .link,.ABORT .link, .FAIL .link{color: #FFFFFF;}


</style>


  <script type="text/JavaScript">

    function filtersome() {
  $("tr").show();
  $(".test").filter(
    function() {
      var names = $('#testname').val().split(',');
      var good=1;
      for (var i=0, len=names.length; i<len; i++) {
        var uname=names[i];
        console.log("Trying to check for " + uname); 
        if($(this).text().indexOf(uname) != -1) {
          good= 0;
          console.log("Found "+uname);
        }
      }
      return good; 
    }
  ).parent().hide();
//  $(".sum").show();
}
  
    // Add this to the onload event of the BODY element
    function addEvents() {
      activateTree(document.getElementById("LinkedList1"));
    }

    // This function traverses the list and add links 
    // to nested list items
    function activateTree(oList) {
      // Collapse the tree
      for (var i=0; i < oList.getElementsByTagName("ul").length; i++) {
        oList.getElementsByTagName("ul")[i].style.display="none";            
      }                                                                  
      // Add the click-event handler to the list items
      if (oList.addEventListener) {
        oList.addEventListener("click", toggleBranch, false);
      } else if (oList.attachEvent) { // For IE
        oList.attachEvent("onclick", toggleBranch);
      }
      // Make the nested items look like links
      addLinksToBranches(oList);
    }

    // This is the click-event handler
    function toggleBranch(event) {
      var oBranch, cSubBranches;
      if (event.target) {
        oBranch = event.target;
      } else if (event.srcElement) { // For IE
        oBranch = event.srcElement;
      }
      cSubBranches = oBranch.getElementsByTagName("ul");
      if (cSubBranches.length > 0) {
        if (cSubBranches[0].style.display == "block") {
          cSubBranches[0].style.display = "none";
        } else {
          cSubBranches[0].style.display = "block";
        }
      }
    }

    // This function makes nested list items look like links
    function addLinksToBranches(oList) {
      var cBranches = oList.getElementsByTagName("li");
      var i, n, cSubBranches;
      if (cBranches.length > 0) {
        for (i=0, n = cBranches.length; i < n; i++) {
          cSubBranches = cBranches[i].getElementsByTagName("ul");
          if (cSubBranches.length > 0) {
            addLinksToBranches(cSubBranches[0]);
            cBranches[i].className = "HandCursorStyle";
            cBranches[i].style.color = "blue";
            cSubBranches[0].style.color = "black";
            cSubBranches[0].style.cursor = "auto";
          }
        }
      }
    }
  </script>
EOF
)

(define tests:css-jscript-block-dynamic 
#<<EOF
           <script src= ./jquery3.1.0.js></script> 
EOF
)

(define  (test:js-block javascript-lib)
   (conc  "<script src=" javascript-lib "></script>" ))


(define tests:css-jscript-block-static (test:js-block *java-script-lib*))

(define (tests:css-jscript-block-cond dynamic) 
      (if (equal? dynamic  #t)
       tests:css-jscript-block-dynamic
       tests:css-jscript-block-static))

       
(define (tests:run-record->test-path run numkeys)
   (append (take (vector->list run) numkeys)
	   (list (vector-ref run (+ 1 numkeys)))))


(define (tests:get-rest-data runs header numkeys)
   (let ((resh (make-hash-table)))
   (for-each
     (lambda (run)
        (let* ((run-id (db:get-value-by-header run header "id"))
               (run-dir      (tests:run-record->test-path run numkeys))
	       (test-data    (rmt:get-tests-for-run
				   run-id
                                   "%"       ;; testnamepatt
				   '()        ;; states
				   '()        ;; statuses
				   #f         ;; offset
				   #f         ;; num-to-get
				   #f         ;; hide/not-hide
				   #f         ;; sort-by
				   #f         ;; sort-order
				   #f         ;; 'shortlist                           ;; qrytype
                                   0         ;; last update
				   #f)))
            
            (map (lambda (test)
                 (let* ((test-name (vector-ref test 2))
                        (test-html-path (conc (vector-ref test 10) "/" (vector-ref test 13)))
                        (test-item (conc test-name ":" (vector-ref test 11)))
                        (test-status (vector-ref test 4)))
                         
                (if (not (hash-table-ref/default resh test-name  #f))
                      (hash-table-set! resh test-name   (make-hash-table)))
                (if (not (hash-table-ref/default (hash-table-ref/default resh test-name  #f)  test-item  #f))
                       (hash-table-set! (hash-table-ref/default resh test-name  #f) test-item   (make-hash-table))) 
               (hash-table-set!  (hash-table-ref/default (hash-table-ref/default resh test-name  #f) test-item #f) run-id (list test-status test-html-path)))) 
        test-data)))
      runs)
   resh))


;; tests:genrate dashboard body 
;;

(define (tests:dashboard-body page pg-size keys numkeys  total-runs linktree area-name get-prev-links get-next-links flag run-patt target-patt)
  (let* ((start (* page pg-size)) 
					;(runsdat   (rmt:get-runs "%" pg-size start (map (lambda (x)(list x "%")) keys)))
         (runsdat   (rmt:get-runs-by-patt  keys run-patt target-patt start pg-size #f 0 sort-order: "desc"))
					; db:get-runs-by-patt   keys runnamepatt targpatt offset limit fields last-update   
	 (header    (vector-ref runsdat 0))
	 (runs      (vector-ref runsdat 1))
         (ctr 0)
         (test-runs-hash (tests:get-rest-data runs header numkeys))
         (test-list (hash-table-keys test-runs-hash))) 
    
    (s:html tests:css-jscript-block (tests:css-jscript-block-cond flag)
	    (s:title "Summary for " area-name)
	    (s:body 'onload "addEvents();"
		    (get-prev-links page linktree)
		    (get-next-links page linktree total-runs)
		    
		    (s:h1 "Summary for " area-name)
		    (s:h3 "Filter" )
		    (s:input 'type "text"  'name "testname" 'id "testname" 'length "30" 'onkeyup "filtersome()")
		    ;; top list
		    
		    (s:table 'id "LinkedList1" 'border "1" 'cellspacing 0
			     (map (lambda (key)
				    (let* ((res (s:tr 'class "something" 
						      (s:th key )
						      (map (lambda (run)
							     (s:th  (vector-ref run ctr)))
							   runs))))
				      (set! ctr (+ ctr 1))
				      res))
				  keys)
			     (s:tr
			      (s:th "Run Name")
			      (map (lambda (run)
				     (s:th (db:get-value-by-header run header "runname")))
				   runs))
			     
			     (map (lambda (test-name)
				    (let* ((item-hash (hash-table-ref/default test-runs-hash test-name  #f))
					   (item-keys (sort (hash-table-keys item-hash) string<=?))) 
				      (map (lambda (item-name)  
  		                             (let* ((res (s:tr  'class item-name
								(s:td  item-name 'class "test" )
								(map (lambda (run)
								       (let* ((run-test (hash-table-ref/default item-hash item-name  #f))
									      (run-id (db:get-value-by-header run header "id"))
									      (result (hash-table-ref/default run-test run-id "n/a"))
					;(relative-path (get-relative-path)) 
									      (status (if (string? result)
											  result
											  (car result)))
									      (link (if (string? result)
											result
											(if (equal? flag #t) 
											    (s:a (car result) 'href (conc "./test_log?runid=" run-id "&testname="  item-name ))
											    (s:a (car result) 'href (string-substitute  (conc linktree "/")  "" (cadr result)  "-"))))))
									 (s:td  link 'class status)))
								     runs))))
					       res))
					   item-keys)))
				  test-list)))))) 

;; (tests:create-html-tree "test-index.html")
;;
(define (tests:create-html-tree outf)
  (let* ((lockfile  (conc outf ".lock"))
	 (runs-to-process '())
         (linktree  (common:get-linktree))
         (area-name (common:get-testsuite-name))
	 (keys      (rmt:get-keys))
	 (numkeys   (length keys))
         (run-patt (or (args:get-arg "-run-patt")
		       (args:get-arg "-runname")
		       "%"))
         (target (or  (args:get-arg "-target-patt") 
		      (args:get-arg "-target")
                      "%"))
         (targlist (string-split target "/"))
         (numtarg  (length targlist))  
         (targtweaked (if (> numkeys numtarg)
			  (append targlist (make-list (- numkeys numtarg) "%"))
			  targlist))
         (target-patt (string-join targtweaked "/"))
					;(total-runs  (rmt:get-num-runs "%")) ;;this needs to be changed to filter by target
	 (total-runs (rmt:get-runs-cnt-by-patt run-patt target-patt keys )) 
         (pg-size 10))
    (if (common:simple-file-lock lockfile)
        (begin
					;(print total-runs)    
	  (let loop ((page 0))
	    (let* ((oup            (open-output-file (or outf (conc linktree "/page" page ".html"))))
		   (get-prev-links (lambda (page linktree )   
				     (let* ((link  (if (not (eq? page 0))
						       (s:a "&lt;&lt;prev" 'href (conc  "page" (- page 1) ".html"))
						       (s:a "" 'href (conc   "page"  page ".html")))))
				       link)))
		   (get-next-links (lambda (page linktree total-runs)   
				     (let* ((link  (if (> total-runs (+ 10 (* page pg-size)))
						       (s:a "next&gt;&gt;" 'href (conc  "page"  (+ page 1) ".html"))
						       (s:a "" 'href (conc   "page" page  ".html")))))
				       link))) )
	      (print "total runs: " total-runs) 
	      (s:output-new
	       oup
	       (tests:dashboard-body page pg-size keys numkeys total-runs linktree area-name get-prev-links get-next-links #f run-patt target-patt)) ;; update this function
	      (close-output-port oup)
					; (set! page (+ 1 page))
	      (if (> total-runs (* (+ 1 page) pg-size))
		  (loop (+ 1  page)))))
	  (common:simple-file-release-lock lockfile))
	(begin
	  (debug:print 0 *default-log-port* "Failed to get lock on file outf, lockfile: " lockfile) #f))))


(define (tests:readlines filename)
  (call-with-input-file filename
    (lambda (p)
      (let loop ((line (read-line p))
                 (result '()))
        (if (eof-object? line)
            (reverse result)
            (loop (read-line p) (cons line result)))))))

(define (tests:get-test-log run-id test-name item-name)
  (let* ((test-data    (rmt:get-tests-for-run
				   (string->number run-id)
                                    test-name      ;; testnamepatt
				   '()        ;; states
				   '()        ;; statuses
				   #f         ;; offset
				   #f         ;; num-to-get
				   #f         ;; hide/not-hide
				   #f         ;; sort-by
				   #f         ;; sort-order
				   #f         ;; 'shortlist                           ;; qrytype
                                   0         ;; last update
				   #f))
         (path "")
         (found 0))
    (debug:print-info 0 *default-log-port* "found: " found )

   (let loop ((hed (car test-data))
		 (tal (cdr test-data)))
          (debug:print-info 0 *default-log-port* "item: " (vector-ref hed 11) (vector-ref hed 10) "/" (vector-ref hed 13))

	(if (equal? (vector-ref hed 11) item-name)
            (begin
              (set! found 1) 
	      (set! path (conc (vector-ref hed 10) "/" (vector-ref hed 13)))))
	    (if (and (not (null? tal)) (equal? found 0))
		(loop (car tal)(cdr tal))))
   (if (equal? path "")
     "<H2>Data not found</H2>"
     (string-join (tests:readlines path) "\n"))))


(define (tests:dynamic-dboard page)
;(define (tests:create-html-tree o)
 (let* (
;(page "1")
          (linktree  (common:get-linktree))
         (area-name (common:get-testsuite-name))
	       (keys      (rmt:get-keys))
	       (numkeys   (length keys))
         (targtweaked (make-list numkeys "%"))
         (target-patt (string-join targtweaked "/"))
         (total-runs  (rmt:get-num-runs "%"))
         (pg-size 10)
         (pg (if (equal? page #f)
                 0
                 (- (string->number page) 1)))
          (get-prev-links  (lambda (pg linktree)
                           (debug:print-info 0 *default-log-port* "val: " (- 1 pg))
                          (let* ((link  (if (not (eq? pg 0))
                               (s:a  "&lt;&lt;prev " 'href (conc  "dashboard?page="  pg  ))
                               (s:a "" 'href (conc  "dashboard?page=" pg)))))
                               link)))
          (get-next-links   (lambda (pg linktree total-runs)  
                            (debug:print-info 0 *default-log-port* "val: " pg)
                             (debug:print-info 0 *default-log-port* "val: " total-runs " size" pg-size)
 
                            (let* ((link  (if (> total-runs (+ 10 (* pg pg-size)))
                              (s:a  "next&gt;&gt; "  'href (conc  "dashboard?page="  (+ pg 2)  ))
                             (s:a "" 'href (conc  "dashboard?page=" pg  )))))
                             link)))
         (html-body (tests:dashboard-body pg pg-size keys numkeys total-runs linktree area-name get-prev-links get-next-links #t "%" target-patt))) ;; update tis function
        html-body))

(define (tests:create-html-summary outf)
 (let* ((lockfile  (conc outf ".lock"))
        (linktree  (common:get-linktree))
				(keys      (rmt:get-keys))
        (area-name (common:get-testsuite-name))
        (run-patt (or (args:get-arg "-run-patt")
                        (args:get-arg "-runname")
                        "%"))
        (target (or (args:get-arg "-target-patt")
                        (args:get-arg "-target")
                        "%"))
         (targlist (string-split target "/"))
         (numkeys  (length keys))
	       (numtarg  (length targlist))  
         (targtweaked (if (> numkeys numtarg)
			   								(append targlist (make-list (- numkeys numtarg) "%"))
			  								targlist))
        (target-patt (string-join targtweaked "/")))
    (if (common:simple-file-lock lockfile)
        (begin
          (let* (;(runsdat1   (rmt:get-runs run-patt #f #f (map (lambda (x)(list x "%")) keys)))
                 (runsdat   (rmt:get-runs-by-patt  keys run-patt target-patt #f #f #f 0))
					       (runs      (vector-ref runsdat 1))
                 (header      (vector-ref runsdat 0))
        	       (oup       (open-output-file (or outf (conc linktree "/targets.html"))))
                 (target-hash (test:create-target-hash runs header (length keys))))
           (test:create-target-html target-hash oup area-name linktree)
          (test:create-run-html  runs area-name linktree (length keys) header))
	  (common:simple-file-release-lock lockfile))
	#f)))

(define (test:get-test-hash test-data)
	(let ((resh (make-hash-table)))
    	(map (lambda (test)
        (let* ((test-name (vector-ref test 2))
               (test-html-path (if (file-exists? (conc (vector-ref test 10) "/test-summary.html"))
																 (conc (vector-ref test 10) "/test-summary.html" )
							 									 (conc (vector-ref test 10) "/" (vector-ref test 13))))
               (test-item  (vector-ref test 11))
               (test-status (vector-ref test 4)))
               (if (not (hash-table-ref/default resh test-item  #f))
                   (hash-table-set! resh test-item   (make-hash-table)))
               (hash-table-set! (hash-table-ref/default resh test-item  #f) test-name (list test-status test-html-path)))) 
        test-data)
resh))

(define (test:get-data->b-keys ordered-data a-keys)
  (delete-duplicates
   (sort (apply
	  append
	  (map (lambda (sub-key)
		 (let ((subdat (hash-table-ref ordered-data sub-key)))
		   (hash-table-keys subdat)))
	       a-keys))
	 string>=?)))


(define (test:create-run-html runs area-name linktree numkeys header)
  (map (lambda (run)
		 (let* ((target (string-join (take (vector->list run) numkeys) "/"))
						(run-name (db:get-value-by-header run header "runname"))
            (run-time (seconds->work-week/day-time (db:get-value-by-header run header "event_time")))
						(oup (if (file-exists? (conc linktree "/" target "/" run-name))
                        (open-output-file (conc linktree "/" target "/" run-name "/run.html"))
                         #f))
            (run-id (db:get-value-by-header run header "id"))
            (test-data    (rmt:get-tests-for-run
				  								 run-id
                           "%"       ;; testnamepatt
				  								 '()        ;; states
				   								 '()        ;; statuses
				  								 	#f         ;; offset
				  						 			#f         ;; num-to-get
				   									#f         ;; hide/not-hide
				  								  #f         ;; sort-by
				   									#f         ;; sort-order
				   									#f         ;; 'shortlist                           ;; qrytype
                            0         ;; last update
				  									#f))
            (item-test-hash (test:get-test-hash test-data))
            (items  (hash-table-keys item-test-hash))
 						(test-names (test:get-data->b-keys item-test-hash items)))
    (if oup
      (begin 
     (s:output-new
	   oup
	   (s:html tests:css-jscript-block (tests:css-jscript-block-cond #f)
		   (s:title "Runs View " run-name)
		   (s:body
		     (s:h1 "Runs View " )
         (s:h3 "Target" target)
				 (s:p 
					(s:b "Run name" ) run-name)
         (s:p 
					(s:b "Run Date" ) run-time)
         (s:table 'border 1 'cellspacing 0
           (s:tr
           (s:th "Items")
           (map (lambda (test)
            (s:th test))
           test-names))  
           (map (lambda (item) 
					  (let* ((test-hash (hash-table-ref/default item-test-hash item  #f)))
								 (if test-hash
                  (begin
									(s:tr
					  			(s:td 'class "test" item)
            			(map (lambda (test)
						  		(let* ((test-details (hash-table-ref/default test-hash test  #f))
												(status (if test-details
																(car test-details)))
                        (link (if test-details 
														(string-substitute  (conc linktree "/" target "/" run-name "/")  "" (cadr test-details) "-"))))
                   (if test-details
											(s:td 'class status
												(s:a 'class "link" 'href link status ))
                      (s:td "")))) 			
									test-names))))))
				  (sort items string<=?))))))
		(close-output-port oup))
    (debug:print-info 0 "Skip: Dirctory structure " linktree "/" target "/" run-name " does not exist. Megatest will not create run.html"))))
runs))

(define (test:create-target-hash runs header numkeys)
  (let ((resh (make-hash-table)))
   (for-each
     (lambda (run)
        (let* ((run-name (db:get-value-by-header run header "runname"))
               (target   (string-join (take (vector->list run) numkeys) "/"))
               (run-list (hash-table-ref/default resh target  #f)))
               
               (if (not run-list)
                   (hash-table-set! resh target   (list run-name))
                   (hash-table-set! resh target   (cons run-name run-list)))))
      runs)
   resh))

(define (test:get-max-run-cnt target-hash targets)
   (let* ((cnt 0 ))
   (map (lambda (target)
        (let* ((runs  (hash-table-ref/default target-hash target  #f))
               (run-length (if runs
																(length runs)
                                 0)))
  
              (if (< cnt run-length)
               (set! cnt  run-length)))) 
		targets) 
cnt))
 
(define (test:pad-runs target-hash targets max-row-length)
 (map (lambda (target)
        (let loop ((run-list  (hash-table-ref/default target-hash target  #f)))
               (if (< (length run-list) max-row-length)
                 (begin  
               		 (hash-table-set! target-hash target   (cons "" run-list))
               		 (loop (hash-table-ref/default target-hash target  #f) ))))) 
		targets)
   target-hash)

(define (test:create-target-html target-hash oup area-name linktree)
  (let* ((targets (hash-table-keys target-hash))
         (max-row-length (test:get-max-run-cnt target-hash targets))
         (pad-runs-hash (test:pad-runs target-hash targets max-row-length)))
   (s:output-new
	   oup
	   (s:html tests:css-jscript-block (tests:css-jscript-block-cond #f)

		   (s:title "Target View " area-name)
		   (s:body
		   (s:h1 "Target View " area-name)
					(s:table 'id "LinkedList1" 'border "1" 'cellspacing 0
             (s:tr 'class "something" 
               (s:th "Target")
								(s:th 'colspan max-row-length "Runs"))                                              
                (let* ((tbl (map (lambda (target)
                      (s:tr
                      (s:td 'class "test" target)
										  (let* ((runs  (hash-table-ref/default target-hash target  #f))
														 (rest-row (map (lambda (run)
																				(if (equal? run "")
																						(s:td run)
                                            (if (file-exists?(conc linktree "/" target "/" run ))
																						(begin 
																							(s:td 
																							(s:a 'href (conc  target "/" run "/run.html") run))))))
																				(reverse runs))))
                              rest-row)))
                                   targets)))
                           tbl)))))
          (close-output-port oup)))


(define (tests:create-html-tree-old outf)
   (let* ((lockfile  (conc outf ".lock"))
	 (runs-to-process '()))
    (if (common:simple-file-lock lockfile)
	(let* ((linktree  (common:get-linktree))
	       (oup       (open-output-file (or outf (conc linktree "/runs-index.html"))))
	       (area-name (common:get-testsuite-name))
	       (keys      (rmt:get-keys))
	       (numkeys   (length keys))
	       (runsdat   (rmt:get-runs "%" #f #f (map (lambda (x)(list x "%")) keys)))
	       (header    (vector-ref runsdat 0))
	       (runs      (vector-ref runsdat 1))
	       (runtreedat (map (lambda (x)
				  (tests:run-record->test-path x numkeys))
				runs))
	       (runs-htree (common:list->htree runtreedat)))
	  (set! runs-to-process runs)
	  (s:output-new
	   oup
	   (s:html tests:css-jscript-block
		   (s:title "Summary for " area-name)
		   (s:body 'onload "addEvents();"
			   (s:h1 "Summary for " area-name)
			   ;; top list
			   (s:ul 'id "LinkedList1" 'class "LinkedList"
				 (s:li
				  "Runs"
				  (common:htree->html runs-htree
						      '()
						      (lambda (x p)
							(let* ((targ-path (string-intersperse p "/"))
                                                               (full-path (conc linktree "/" targ-path))
                                                               (run-name  (car (reverse p))))
                                                          (if (and (common:file-exists? full-path)
                                                                   (directory?   full-path)
                                                                   (file-write-access? full-path))
                                                              (s:a run-name 'href (conc targ-path "/run-summary.html"))
                                                              (begin
                                                                (debug:print 0 *default-log-port* "INFO: Can't create " targ-path "/run-summary.html")
                                                                (conc run-name " (Not able to create summary at " targ-path ")")))))))))))
          (close-output-port oup)
	  (common:simple-file-release-lock lockfile)
               
	  (for-each
	   (lambda (run)
	     (let* ((test-subpath (tests:run-record->test-path run numkeys))
		    (run-id       (db:get-value-by-header run header "id"))
                    (run-dir      (tests:run-record->test-path run numkeys))
		    (test-dats    (rmt:get-tests-for-run
				   run-id
                                   "%/"       ;; testnamepatt
				   '()        ;; states
				   '()        ;; statuses
				   #f         ;; offset
				   #f         ;; num-to-get
				   #f         ;; hide/not-hide
				   #f         ;; sort-by
				   #f         ;; sort-order
				   #f         ;; 'shortlist                           ;; qrytype
                                   0         ;; last update
				   #f))
                    (tests-tree-dat (map (lambda (test-dat)
                                         ;; (tests:run-record->test-path x numkeys))
                                         (let* ((test-name  (db:test-get-testname test-dat))
                                                (item-path  (db:test-get-item-path test-dat))
                                                (full-name  (db:test-make-full-name test-name item-path))
                                                (path-parts (string-split full-name)))
                                           path-parts))
                                       test-dats))
                    (tests-htree (common:list->htree tests-tree-dat))
                    (html-dir    (conc linktree "/" (string-intersperse run-dir "/")))
                    (html-path   (conc html-dir "/run-summary.html"))
                    (oup         (if (and (common:file-exists? html-dir)
                                          (directory?   html-dir)
                                          (file-write-access? html-dir))
                                     (open-output-file  html-path)
                                     #f)))
               ;; (print "run-dir: " run-dir ", tests-tree-dat: " tests-tree-dat)
               (if oup
                   (begin
                     (s:output-new
                      oup
                      (s:html tests:css-jscript-block
                              (s:title "Summary for " area-name)
                              (s:body 'onload "addEvents();"
                                      (s:h1 "Summary for " (string-intersperse run-dir "/"))
                                      ;; top list
                                      (s:ul 'id "LinkedList1" 'class "LinkedList"
                                            (s:li
                                             "Tests"
                                             (common:htree->html tests-htree
                                                                 '()
                                                                 (lambda (x p)
                                                                   (let* ((targ-path (string-intersperse p "/"))
                                                                          (test-name (car p))
                                                                          (item-path ;; (if (> (length p) 2) ;; test-name + run-name
                                                                           (string-intersperse p "/"))
                                                                          (full-targ (conc html-dir "/" targ-path))
                                                                          (std-file  (conc full-targ "/test-summary.html"))
                                                                          (alt-file  (conc full-targ "/megatest-rollup-" test-name ".html"))
                                                                          (html-file (if (common:file-exists? alt-file)
                                                                                         alt-file
                                                                                         std-file))
                                                                          (run-name  (car (reverse p))))
                                                                     (if (and (not (common:file-exists? full-targ))
                                                                              (directory? full-targ)
                                                                              (file-write-access? full-targ))
                                                                         (tests:summarize-test 
                                                                          run-id 
                                                                          (rmt:get-test-id run-id test-name item-path)))
                                                                     (if (common:file-exists? full-targ)
                                                                         (s:a run-name 'href html-file)
                                                                         (begin
                                                                           (debug:print 0 *default-log-port* "ERROR: can't access " full-targ)
                                                                           (conc "No summary for " run-name)))))
                                                                 ))))))
                     (close-output-port oup)))))
           runs)
          #t)
	#f)))







;; CHECK - WAS THIS ADDED OR REMOVED? MANUAL MERGE WITH API STUFF!!!
;;
;; get a pretty table to summarize steps
;;
;; (define (dcommon:process-steps-table steps);; db test-id #!key (work-area #f))
(define (tests:process-steps-table steps);; db test-id #!key (work-area #f))
;;  (let ((steps   (db:get-steps-for-test db test-id work-area: work-area)))
    ;; organise the steps for better readability
    (let ((res (make-hash-table)))
      (for-each 
       (lambda (step)
	 (debug:print 6 *default-log-port* "step=" step)
	 (let ((record (hash-table-ref/default 
			res 
			(tdb:step-get-stepname step)
			;;           0                      1    2    3       4         5       6       7
			;;        stepname                start end status Duration  Logfile Comment  first-id
			(vector (tdb:step-get-stepname step) ""   "" ""     ""        ""     ""       #f))))
	   (debug:print 6 *default-log-port* "record(before) = " record 
			"\nid:       " (tdb:step-get-id step)
			"\nstepname: " (tdb:step-get-stepname step)
			"\nstate:    " (tdb:step-get-state step)
			"\nstatus:   " (tdb:step-get-status step)
			"\ntime:     " (tdb:step-get-event_time step))
	   (if (not (vector-ref record 7))(vector-set! record 7 (tdb:step-get-id step))) ;; do not clobber the id if previously set
	   (case (string->symbol (tdb:step-get-state step))
	     ((start)(vector-set! record 1 (tdb:step-get-event_time step))
	      (vector-set! record 3 (if (equal? (vector-ref record 3) "")
					(tdb:step-get-status step)))
	      (if (> (string-length (tdb:step-get-logfile step))
		     0)
		  (vector-set! record 5 (tdb:step-get-logfile step))))
	     ((end)  
	      (vector-set! record 2 (any->number (tdb:step-get-event_time step)))
	      (vector-set! record 3 (tdb:step-get-status step))
	      (vector-set! record 4 (let ((startt (any->number (vector-ref record 1)))
					  (endt   (any->number (vector-ref record 2))))
				      (debug:print 4 *default-log-port* "record[1]=" (vector-ref record 1) 
						   ", startt=" startt ", endt=" endt
						   ", get-status: " (tdb:step-get-status step))
				      (if (and (number? startt)(number? endt))
					  (seconds->hr-min-sec (- endt startt)) "-1")))
	      (if (> (string-length (tdb:step-get-logfile step))
		     0)
		  (vector-set! record 5 (tdb:step-get-logfile step)))
	      (if (> (string-length (tdb:step-get-comment step))
		     0)
		  (vector-set! record 6 (tdb:step-get-comment step))))
	     (else
	      (vector-set! record 2 (tdb:step-get-state step))
	      (vector-set! record 3 (tdb:step-get-status step))
	      (vector-set! record 4 (tdb:step-get-event_time step))
	      (vector-set! record 6 (tdb:step-get-comment step))))
	   (hash-table-set! res (tdb:step-get-stepname step) record)
	   (debug:print 6 *default-log-port* "record(after)  = " record 
			"\nid:       " (tdb:step-get-id step)
			"\nstepname: " (tdb:step-get-stepname step)
			"\nstate:    " (tdb:step-get-state step)
			"\nstatus:   " (tdb:step-get-status step)
			"\ntime:     " (tdb:step-get-event_time step))))
       ;; (else   (vector-set! record 1 (tdb:step-get-event_time step)))
       (sort steps (lambda (a b)
		     (cond
		      ((<   (tdb:step-get-event_time a)(tdb:step-get-event_time b)) #t)
		      ((eq? (tdb:step-get-event_time a)(tdb:step-get-event_time b)) 
		       (<   (tdb:step-get-id a)        (tdb:step-get-id b)))
		      (else #f)))))
      res))

;; 
;;
(define (tests:get-compressed-steps run-id test-id)
  (let* ((steps-data  (rmt:get-steps-for-test run-id test-id)) ;;      0       1    2    3       4       5       6      7       
	 (comprsteps  (tests:process-steps-table steps-data))) ;; #<stepname start end status Duration Logfile Comment id>
    (map (lambda (x)
	   ;; take advantage of the \n on time->string
	   (vector    ;; we are constructing basically the original vector but collapsing start end records
	    (vector-ref x 0)                              ;; id        0
	    (let ((s (vector-ref x 1)))
	      (if (number? s)(seconds->time-string s) s)) ;; starttime 1
	    (let ((s (vector-ref x 2)))
	      (if (number? s)(seconds->time-string s) s)) ;; endtime   2
	    (vector-ref x 3)                              ;; status    3    
	    (vector-ref x 4)                              ;; duration  4
	    (vector-ref x 5)                              ;; logfile   5
	    (vector-ref x 6)                              ;; comment   6
	    (vector-ref x 7)))                            ;; id        7
	 (sort (hash-table-values comprsteps)
	       (lambda (a b)
		 (let ((time-a (vector-ref a 1))
		       (time-b (vector-ref b 1))
		       (id-a   (vector-ref a 7))
		       (id-b   (vector-ref b 7)))
		   (if (and (number? time-a)(number? time-b))
		       (if (< time-a time-b)
			   #t
			   (if (eq? time-a time-b)
			       (< id-a id-b)
			       ;; (string<? (conc (vector-ref a 2))
			       ;;	    (conc (vector-ref b 2)))
			       #f))
		       (string<? (conc time-a)(conc time-b)))))))))


;; Save test state and status in to a file .final-status in the test directory
;;
(define (tests:save-final-status run-id test-id)
  (let* ((test-dat  (rmt:get-test-info-by-id run-id test-id))
	 (out-dir   (db:test-get-rundir test-dat))
	 (status-file  (conc out-dir "/.final-status"))
   )
    ;; first verify we are able to write the output file
    (if (not (file-write-access? out-dir))
	    (debug:print 0 *default-log-port* "ERROR: cannot write .final-status to " out-dir)
	    (let* 
         ((outp      (open-output-file status-file))
	       (status    (db:test-get-status   test-dat))
         (state     (db:test-get-state    test-dat)))
        (fprintf outp "~S\n" state) 
        (fprintf outp "~S\n" status) 
        (close-output-port outp)))))


;; summarize test in to a file test-summary.html in the test directory
;;
(define (tests:summarize-test run-id test-id)
  (let* ((test-dat  (rmt:get-test-info-by-id run-id test-id))
	 (out-dir   (db:test-get-rundir test-dat))
	 (out-file  (conc out-dir "/test-summary.html")))
    ;; first verify we are able to write the output file
    (if (not (file-write-access? out-dir))
	(debug:print 0 *default-log-port* "ERROR: cannot write test-summary.html to " out-dir)
	(let* (;; (steps-dat (rmt:get-steps-for-test run-id test-id))
	       (test-name (db:test-get-testname test-dat))
	       (item-path (db:test-get-item-path test-dat))
	       (full-name (db:test-make-full-name test-name item-path))
	       (oup       (open-output-file out-file))
	       (status    (db:test-get-status   test-dat))
	       (color     (common:get-color-from-status status))
	       (logf      (db:test-get-final_logf test-dat))
	       (steps-dat (tests:get-compressed-steps run-id test-id)))
	  ;; (dcommon:get-compressed-steps #f 1 30045)
	  ;; (#("wasting_time" "23:36:13" "23:36:21" "0" "8.0s" "wasting_time.log"))
	
	  (s:output-new
	   oup
	   (s:html
	    (s:title "Summary for " full-name)
	    (s:body 
	     (s:h2 "Summary for " full-name)
	     (s:table 'cellspacing "0" 'border "1"
		      (s:tr (s:td "run id")   (s:td (db:test-get-run_id   test-dat))
			    (s:td "test id")  (s:td (db:test-get-id       test-dat)))
		      (s:tr (s:td "testname") (s:td test-name)
			    (s:td "itempath") (s:td item-path))
		      (s:tr (s:td "state")    (s:td (db:test-get-state    test-dat))
			    (s:td "status")   (s:td (s:a 'href logf (s:font 'color color status))))
		      (s:tr (s:td "TestDate") (s:td (seconds->work-week/day-time 
						     (db:test-get-event_time test-dat)))
			    (s:td "Duration") (s:td (seconds->hr-min-sec (db:test-get-run_duration test-dat)))))
	     (s:h3 "Log files")
	     (s:table 
	      'cellspacing "0" 'border "1"
	      (s:tr (s:td "Final log")(s:td (s:a 'href logf logf))))
	     (s:table
	      'cellspacing "0" 'border "1"
	      (s:tr (s:td "Step Name")(s:td "Start")(s:td "End")(s:td "Status")(s:td "Duration")(s:td "Log File"))
	      (map (lambda (step-dat)
		     (s:tr (s:td (tdb:steps-table-get-stepname step-dat))
			   (s:td (tdb:steps-table-get-start    step-dat))
			   (s:td (tdb:steps-table-get-end      step-dat))
			   (s:td (tdb:steps-table-get-status   step-dat))
			   (s:td (tdb:steps-table-get-runtime  step-dat))
			   (s:td (let ((step-log (tdb:steps-table-get-log-file step-dat)))
				   (s:a 'href step-log step-log)))))
		   steps-dat))
	     )))
	  (close-output-port oup)))))
	  
	  
;; MUST BE CALLED local!
;;
(define (tests:test-get-paths-matching keynames target fnamepatt #!key (res '()))
  ;; BUG: Move the values derived from args to parameters and push to megatest.scm
  (let* ((testpatt   (or (args:get-arg "-testpatt")(args:get-arg "-testpatt") "%"))
	 (statepatt  (or (args:get-arg "-state")   (args:get-arg ":state")    "%"))
	 (statuspatt (or (args:get-arg "-status")  (args:get-arg ":status")   "%"))
	 (runname    (or (args:get-arg "-runname") (args:get-arg ":runname")  "%"))
	 (paths-from-db (rmt:test-get-paths-matching-keynames-target-new keynames target res
					testpatt
					statepatt
					statuspatt
					runname)))
    (if fnamepatt
	(apply append 
	       (map (lambda (p)
		      (if (directory-exists? p)
			  (let ((glob-query (conc p "/" fnamepatt)))
			    (handle-exceptions
				exn
			      (begin
				(print "built-in glob on " glob-query ", failed, try using the shell. exn=" exn)
				(with-input-from-pipe
				 (conc "echo " glob-query)
				 read-lines))  ;; we aren't going to try too hard. If glob breaks it is likely because someone tried to do */*/*.log or similar
			      (glob glob-query)))
			  '()))
		    paths-from-db))
	paths-from-db)))

			      
;;======================================================================
;; Gather data from test/task specifications
;;======================================================================

;; (define (tests:get-valid-tests testsdir test-patts) ;;  #!key (test-names '()))
;;   (let ((tests (glob (conc testsdir "/tests/*")))) ;; " (string-translate patt "%" "*")))))
;;     (set! tests (filter (lambda (test)(common:file-exists? (conc test "/testconfig"))) tests))
;;     (delete-duplicates
;;      (filter (lambda (testname)
;; 	       (tests:match test-patts testname #f))
;; 	     (map (lambda (testp)
;; 		    (last (string-split testp "/")))
;; 		  tests)))))

(define (tests:get-test-path-from-environment)
  (if (and (getenv "MT_LINKTREE")
	   (getenv "MT_TARGET")
	   (getenv "MT_RUNNAME")
	   (getenv "MT_TEST_NAME")
	   (getenv "MT_ITEMPATH"))
      (conc (getenv "MT_LINKTREE")  "/"
	    (getenv "MT_TARGET")    "/"
	    (getenv "MT_RUNNAME")   "/"
	    (getenv "MT_TEST_NAME")
	    (if (and (getenv "MT_ITEMPATH")
                     (not (string=? "" (getenv "MT_ITEMPATH"))))
		(conc "/" (getenv "MT_ITEMPATH"))
                ""))
      #f))

;; if .testconfig exists in test directory read and return it
;; else if have cached copy in *testconfigs* return it IFF there is a section "have fulldata"
;; else read the testconfig file
;;   if have path to test directory save the config as .testconfig and return it
;;
(define (tests:get-testconfig test-name item-path test-registry system-allowed #!key (force-create #f)(allow-write-cache #t)(wait-a-minute #f))
  (let* ((use-cache    (common:use-cache?))
	 (cache-path   (tests:get-test-path-from-environment))
	 (cache-file   (and cache-path (conc cache-path "/.testconfig")))
	 (cache-exists (and cache-file
			    (not force-create)  ;; if force-create then pretend there is no cache to read
			    (common:file-exists? cache-file)))
	 (cached-dat   (if (and (not force-create)
				cache-exists
				use-cache)
			   (handle-exceptions
			       exn
			     (begin
			       (debug:print 0 *default-log-port* "failed to read " cache-file ", exn=" exn)
			       #f) ;; any issues, just give up with the cached version and re-read
			     (configf:read-alist cache-file))
			   #f))
         (test-full-name (if (and item-path (not (string-null? item-path)))
                             (conc test-name "/" item-path)
                             test-name)))
    (if cached-dat
	cached-dat
	(let ((dat (hash-table-ref/default *testconfigs* test-full-name #f)))
	  (if (and  dat ;; have a locally cached version
		    (hash-table-ref/default dat "have fulldata" #f)) ;; marked as good data?
	      dat
	      ;; no cached data available
	      (let* ((treg         (or test-registry
				       (tests:get-all)))
		     (test-path    (or (hash-table-ref/default treg test-name #f)
                                       (let* ((local-tcdir (conc (getenv "MT_LINKTREE") "/"
                                                                 (getenv "MT_TARGET") "/"
                                                                 (getenv "MT_RUNNAME") "/"
                                                                 test-name "/" item-path))
                                              (local-tcfg (conc local-tcdir "/testconfig")))
                                         (if (common:file-exists? local-tcfg)
                                             local-tcdir
                                             #f))
				       (conc *toppath* "/tests/" test-name)))
		     (test-configf (conc test-path "/testconfig"))
		     (testexists   (let loopa ((tries-left 30))
                                     (cond
                                      (
                                       (and (common:file-exists? test-configf)(file-read-access? test-configf))
                                       #t)
                                      (
                                       (common:file-exists? test-configf)
                                       (debug:print 0 *default-log-port* "WARNING: Cannot read testconfig file: "test-configf)
                                       #f)
                                      (
                                       (and wait-a-minute (> tries-left 0))
                                       (thread-sleep! 10)
                                       (debug:print 0 *default-log-port* "WARNING: testconfig file does not exist: "test-configf" will retry in 10 seconds.  Tries left: "tries-left) ;; BB: this fires
                                       (loopa (sub1 tries-left)))
                                      (else
                                       (debug:print 2 *default-log-port* "WARNING: testconfig file does not exist: "test-configf) ;; BB: this fires
                                       #f))))
		     (tcfg         (if testexists
				       (read-config test-configf #f system-allowed
						    environ-patt: (if system-allowed
								      "pre-launch-env-vars"
								      #f))
				       #f)))
		(if (and tcfg cache-file) (hash-table-set! tcfg "have fulldata" #t)) ;; mark this as fully read data
		(if tcfg (hash-table-set! *testconfigs* test-full-name tcfg))
		(if (and testexists
			 cache-file
			 (file-write-access? cache-path)
			 allow-write-cache)
		    (let ((tpath (conc cache-path "/.testconfig")))
		      (debug:print-info 1 *default-log-port* "Caching testconfig for " test-name " in " tpath)
                      (if (and tcfg (not (common:in-running-test?)))
                          (configf:write-alist tcfg tpath))))
		tcfg))))))
  
;; sort tests by priority and waiton
;; Move test specific stuff to a test unit FIXME one of these days
(define (tests:sort-by-priority-and-waiton test-records)
  (if (eq? (hash-table-size test-records) 0)
      '()
      (let* ((mungepriority (lambda (priority)
			      (if priority
				  (let ((tmp (any->number priority)))
				    (if tmp tmp (begin (debug:print-error 0 *default-log-port* "bad priority value " priority ", using 0") 0)))
				  0)))
	     (all-tests      (hash-table-keys test-records))
	     (all-waited-on  (let loop ((hed (car all-tests))
					(tal (cdr all-tests))
					(res '()))
			       (let* ((trec    (hash-table-ref test-records hed))
				      (waitons (or (tests:testqueue-get-waitons trec) '())))
				 (if (null? tal)
				     (append res waitons)
				     (loop (car tal)(cdr tal)(append res waitons))))))
	     (sort-fn1 
	      (lambda (a b)
		(let* ((a-record   (hash-table-ref test-records a))
		       (b-record   (hash-table-ref test-records b))
		       (a-waitons  (or (tests:testqueue-get-waitons a-record) '()))
		       (b-waitons  (or (tests:testqueue-get-waitons b-record) '()))
		       (a-config   (tests:testqueue-get-testconfig  a-record))
		       (b-config   (tests:testqueue-get-testconfig  b-record))
		       (a-raw-pri  (configf:lookup a-config "requirements" "priority"))
		       (b-raw-pri  (configf:lookup b-config "requirements" "priority"))
		       (a-priority (mungepriority a-raw-pri))
		       (b-priority (mungepriority b-raw-pri)))
		  (tests:testqueue-set-priority! a-record a-priority)
		  (tests:testqueue-set-priority! b-record b-priority)
		  ;; (debug:print 0 *default-log-port* "a=" a ", b=" b ", a-waitons=" a-waitons ", b-waitons=" b-waitons)
		  (cond
		   ;; is 
		   ((member a b-waitons)          ;; is b waiting on a?
		    ;; (debug:print 0 *default-log-port* "case1")
		    #t)
		   ((member b a-waitons)          ;; is a waiting on b?
		    ;; (debug:print 0 *default-log-port* "case2")
		    #f)
		   ((and (not (null? a-waitons))  ;; both have waitons - do not disturb
			 (not (null? b-waitons)))
		    ;; (debug:print 0 *default-log-port* "case2.1")
		    #t)
		   ((and (null? a-waitons)        ;; no waitons for a but b has waitons
			 (not (null? b-waitons)))
		    ;; (debug:print 0 *default-log-port* "case3")
		    #f)
		   ((and (not (null? a-waitons))  ;; a has waitons but b does not
			 (null? b-waitons)) 
		    ;; (debug:print 0 *default-log-port* "case4")
		    #t)
		   ((not (eq? a-priority b-priority)) ;; use
		    (> a-priority b-priority))
		   (else
		    ;; (debug:print 0 *default-log-port* "case5")
		    (string>? a b))))))
	     
	     (sort-fn2
	      (lambda (a b)
		(> (mungepriority (tests:testqueue-get-priority (hash-table-ref test-records a)))
		   (mungepriority (tests:testqueue-get-priority (hash-table-ref test-records b)))))))
	;; (let ((dot-res (tests:run-dot (tests:tests->dot test-records) "plain")))
	;;   (debug:print "dot-res=" dot-res))
	;; (let ((data (map cdr (filter
	;;     		  (lambda (x)(equal? "node" (car x)))
	;;     		  (map string-split (tests:easy-dot test-records "plain"))))))
	;;   (map car (sort data (lambda (a b)
	;;     		    (> (string->number (caddr a))(string->number (caddr b)))))))
	;; ))
	(sort all-tests sort-fn1)))) ;; avoid dealing with deleted tests, look at the hash table

(define (tests:easy-dot test-records outtype)
  (let-values (((fd temp-path) (file-mkstemp (conc "/tmp/" (current-user-name) ".XXXXXX"))))
    (let ((all-testnames (hash-table-keys test-records))
	  (temp-port     (open-output-file* fd)))
      ;; (format temp-port "This file is ~A.~%" temp-path)
      (format temp-port "digraph tests {\n")
      (format temp-port "  size=4,8\n")
      ;; (format temp-port "   splines=none\n")
      (for-each
       (lambda (testname)
	 (let* ((testrec (hash-table-ref test-records testname))
		(waitons (or (tests:testqueue-get-waitons testrec) '())))
	   (for-each
	    (lambda (waiton)
	      (format temp-port (conc "   " waiton " -> " testname " [splines=ortho]\n")))
	    waitons)))
       all-testnames)
      (format temp-port "}\n")
      (close-output-port temp-port)
      (with-input-from-pipe
       (conc "env -i PATH=$PATH dot -T" outtype " < " temp-path)
       (lambda ()
	 (let ((res (read-lines)))
	   ;; (delete-file temp-path)
	   res))))))

(define (tests:write-dot-file test-records fname sizex sizey)
  (if (file-write-access? (pathname-directory fname))
      (with-output-to-file fname
	(lambda ()
	  (map print (tests:tests->dot test-records sizex sizey))))))

(define (tests:tests->dot test-records sizex sizey)
  (let ((all-testnames (hash-table-keys test-records)))
    (if (null? all-testnames)
	'()
	(let loop ((hed (car all-testnames))
		   (tal (cdr all-testnames))
		   (res (list "digraph tests {"
			      (conc " size=\"" (or sizex 11) "," (or sizey 11) "\";")
			      " ratio=0.95;"
			      )))
	  (let* ((testrec (hash-table-ref test-records hed))
		 (waitons (or (tests:testqueue-get-waitons testrec) '()))
		 (newres  (append res
				  (if (null? waitons)
				      (list (conc "   \"" hed "\" [shape=box];"))
				      (map (lambda (waiton)
					     (conc "   \"" waiton "\" -> \"" hed "\" [shape=box];"))
					   waitons)
				      ))))
	    (if (null? tal)
		(append newres (list "}"))
		(loop (car tal)(cdr tal) newres)
		))))))

;; (tests:run-dot (list "digraph tests {" "a -> b" "}") "plain")

(define (tests:run-dot indat outtype) ;; outtype is plain, fig, dot, etc. http://www.graphviz.org/content/output-formats
  (let-values (((inp oup pid)(process "env -i PATH=\"$PATH\" dot" (list "-T" outtype))))
    (with-output-to-port oup
      (lambda ()
	(map print indat)))
    (close-output-port oup)
    (let ((res (with-input-from-port inp
		 (lambda ()
		   (read-lines)))))
      (close-input-port inp)
      res)))

;; read data from tmp file or create if not exists
;; if exists regen in background
;;
(define (tests:lazy-dot testrecords  outtype sizex sizey)
  (let ((dfile (conc "/tmp/." (current-user-name) "-" (server:mk-signature) ".dot"))
	(fname (conc "/tmp/." (current-user-name) "-" (server:mk-signature) ".dotdat")))
    (tests:write-dot-file testrecords dfile sizex sizey)
    (if (common:file-exists? fname)
	(let ((res (with-input-from-file fname
		     (lambda ()
		       (read-lines)))))
	  (system (conc "env -i PATH=\"$PATH\" dot -T " outtype " < " dfile " > " fname "&"))
	  res)
	(begin
	  (system (conc "env -i PATH=\"$PATH\" dot -T " outtype " < " dfile " > " fname))
	  (with-input-from-file fname
	    (lambda ()
	      (read-lines)))))))
	  

;; for each test:
;;   
(define (tests:filter-non-runnable run-id testkeynames testrecordshash)
  (let ((runnables '()))
    (for-each
     (lambda (testkeyname)
       (let* ((test-record (hash-table-ref testrecordshash testkeyname))
	      (test-name   (tests:testqueue-get-testname  test-record))
	      (itemdat     (tests:testqueue-get-itemdat   test-record))
	      (item-path   (tests:testqueue-get-item_path test-record))
	      (waitons     (tests:testqueue-get-waitons   test-record))
	      (keep-test   #t)
	      (test-id     (rmt:get-test-id run-id test-name item-path))
	      (tdat        (rmt:get-testinfo-state-status run-id test-id))) ;; (cdb:get-test-info-by-id *runremote* test-id)))
	 (if tdat
	     (begin
	       ;; Look at the test state and status
	       (if (or (and (member (db:test-get-status tdat) 
				    '("PASS" "WARN" "WAIVED" "CHECK" "SKIP"))
			    (equal? (db:test-get-state tdat) "COMPLETED"))
		       (member (db:test-get-state tdat)
				    '("INCOMPLETE" "KILLED")))
		   (set! keep-test #f))

	       ;; examine waitons for any fails. If it is FAIL or INCOMPLETE then eliminate this test
	       ;; from the runnable list
	       (if keep-test
		   (for-each (lambda (waiton)
			       ;; for now we are waiting only on the parent test
			       (let* ((parent-test-id (rmt:get-test-id run-id waiton ""))
				      (wtdat          (rmt:get-testinfo-state-status run-id test-id))) ;; (cdb:get-test-info-by-id *runremote* test-id)))
				 (if (or (and (equal? (db:test-get-state wtdat) "COMPLETED")
					      (member (db:test-get-status wtdat) '("FAIL" "ABORT")))
					 (member (db:test-get-status wtdat)  '("KILLED"))
					 (member (db:test-get-state wtdat)   '("INCOMPETE")))
				 ;; (if (or (member (db:test-get-status wtdat)
				 ;;        	 '("FAIL" "KILLED"))
				 ;;         (member (db:test-get-state wtdat)
				 ;;        	 '("INCOMPETE")))
				     (set! keep-test #f)))) ;; no point in running this one again
			     waitons))))
	 (if keep-test (set! runnables (cons testkeyname runnables)))))
     testkeynames)
    runnables))

;;======================================================================
;; refactoring this block into tests:get-full-data from line 263 of runs.scm
;;======================================================================
;; hed is the test name
;; test-records is a hash of test-name => test record
(define (tests:get-full-data test-names test-records required-tests all-tests-registry)
  (let ((missing-waitons (make-hash-table)))
    (if (not (null? test-names))
      (let loop ((hed (car test-names))
		 (tal (cdr test-names)))         ;; 'return-procs tells the config reader to prep running system but return a proc
	(debug:print-info 4 *default-log-port* "hed=" hed " at top of loop")
        ;; don't know item-path at this time, let the testconfig get the top level testconfig
	(let* ((config  (tests:get-testconfig hed #f all-tests-registry 'return-procs))
	       (waitons (let ((instr (if config 
					 (configf:lookup config "requirements" "waiton")
					 (begin ;; No config means this is a non-existent test
                                           (let ((waiters '()))
                                             ;; find the waiter(s) for this waiton.
                                             (for-each 
                                               (lambda(waiter)
                                                 ;; (print "test-record = " (hash-table-ref test-records waiter))
                                                 ;; (print "waitons = " (vector-ref (hash-table-ref test-records waiter) 2))
                                                 (if (member hed (vector-ref (hash-table-ref test-records waiter) 2))
                                                    (set! waiters (cons waiter waiters))
                                                 )
                                               )
                                             (hash-table-keys test-records))
                                             (hash-table-set! missing-waitons hed waiters)
                                           )
					   ""))))
			  (debug:print-info 8 *default-log-port* "waitons string is " instr)
			  (string-split (cond
					 ((procedure? instr)
					  (let ((res (instr)))
					    (debug:print-info 8 *default-log-port* "waiton procedure results in string " res " for test " hed)
					    res))
					 ((string? instr)     instr)
					 (else 
					  ;; NOTE: This is actually the case of *no* waitons! ;; 
					  ""))))))
	  (if (not config) ;; this is a non-existant test called in a waiton. 
	      (if (null? tal)
		  test-records
		  (loop (car tal)(cdr tal)))
	      (begin
		(debug:print-info 8 *default-log-port* "waitons: " waitons)
		;; check for hed in waitons => this would be circular, remove it and issue an
		;; error
		(if (member hed waitons)
		    (begin
		      (debug:print-error 0 *default-log-port* "test " hed " has listed itself as a waiton, please correct this!")
		      (set! waitons (filter (lambda (x)(not (equal? x hed))) waitons))))
		
		;; (items   (items:get-items-from-config config)))
		(if (not (hash-table-ref/default test-records hed #f))
		    (hash-table-set! test-records
				     hed (vector hed     ;; 0
						 config  ;; 1
						 waitons ;; 2
						 (configf:lookup config "requirements" "priority")     ;; priority 3
						 (let ((items      (hash-table-ref/default config "items" #f)) ;; items 4
						       (itemstable (hash-table-ref/default config "itemstable" #f))) 
						   ;; if either items or items table is a proc return it so test running
						   ;; process can know to call items:get-items-from-config
						   ;; if either is a list and none is a proc go ahead and call get-items
						   ;; otherwise return #f - this is not an iterated test
						   (cond
						    ((procedure? items)      
						     (debug:print-info 4 *default-log-port* "items is a procedure, will calc later")
						     items)            ;; calc later
						    ((procedure? itemstable)
						     (debug:print-info 4 *default-log-port* "itemstable is a procedure, will calc later")
						     itemstable)       ;; calc later
						    ((filter (lambda (x)
							       (let ((val (car x)))
								 (if (procedure? val) val #f)))
							     (append (if (list? items) items '())
								     (if (list? itemstable) itemstable '())))
						     'have-procedure)
						    ((or (list? items)(list? itemstable)) ;; calc now
						     (debug:print-info 4 *default-log-port* "items and itemstable are lists, calc now\n"
								       "    items: " items " itemstable: " itemstable)
						     (items:get-items-from-config config))
						    (else #f)))                           ;; not iterated
						 #f      ;; itemsdat 5
						 #f      ;; spare - used for item-path
						 )))
                (for-each 
		 (lambda (waiton)
		   (if (and waiton (not (string= "#f" waiton)) (not (member waiton test-names)))
		       (begin
			 (set! required-tests (cons waiton required-tests))
			 (set! test-names (cons waiton test-names))))) ;; was an append, now a cons
		 waitons)
		(let ((remtests (delete-duplicates (append waitons tal))))
		  (if (not (null? remtests))
		      (loop (car remtests)(cdr remtests))
		      test-records)))))))
      (for-each
         (lambda (missing-waiton)
            (debug:print-error 0 *default-log-port* "non-existent test \"" missing-waiton "\" is a waiton for tests " (hash-table-ref missing-waitons missing-waiton))
         )
         (hash-table-keys missing-waitons)
      )
))

;;======================================================================
;; test steps
;;======================================================================

;; teststep-set-status! used to be here

(define (test-get-kill-request run-id test-id) ;; run-id test-name itemdat)
  (let* ((testdat   (rmt:get-test-state-status-by-id run-id test-id)))
    (and testdat
	 (equal? (car testdat) "KILLREQ"))))

(define (test:tdb-get-rundat-count tdb)
  (if tdb
      (let ((res 0))
	(sqlite3:for-each-row
	 (lambda (count)
	   (set! res count))
	 tdb
	 "SELECT count(id) FROM test_rundat;")
	res))
  0)

(define (tests:update-central-meta-info run-id test-id cpuload diskfree minutes uname hostname)
  (rmt:general-call 'update-test-rundat run-id test-id (current-seconds) (or cpuload -1)(or diskfree -1) -1 (or minutes -1))
  (if (and cpuload diskfree)
      (rmt:general-call 'update-cpuload-diskfree run-id cpuload diskfree test-id))
  (if minutes 
      (rmt:general-call 'update-run-duration run-id minutes test-id))
  (if (and uname hostname)
      (rmt:general-call 'update-uname-host run-id uname hostname test-id)))
  
;; This one is for running with no db access (i.e. via rmt: internally)
(define (tests:set-full-meta-info db test-id run-id minutes work-area remtries)
;; (define (tests:set-full-meta-info test-id run-id minutes work-area)
;;  (let ((remtries 10))
  (let* ((cpuload  (get-cpu-load))
	 (diskfree (get-df (current-directory)))
	 (uname    (get-uname "-srvpio"))
	 (hostname (get-host-name)))
    (tests:update-central-meta-info run-id test-id cpuload diskfree minutes uname hostname)))
    
;; (define (tests:set-partial-meta-info test-id run-id minutes work-area)
#;(define (tests:set-partial-meta-info test-id run-id minutes work-area remtries)
  (let* ((cpuload  (get-cpu-load))
	 (diskfree (get-df (current-directory)))
	 (remtries 10))
    (handle-exceptions
     exn
     (if (> remtries 0)
	 (begin
	   (print-call-chain (current-error-port))
	   (debug:print-info 0 *default-log-port* "WARNING: failed to set meta info. Will try " remtries " more times")
	   (set! remtries (- remtries 1))
	   (thread-sleep! 10)
	   (tests:set-full-meta-info db test-id run-id minutes work-area (- remtries 1)))
	 (let ((err-status ((condition-property-accessor 'sqlite3 'status #f) exn)))
	   (debug:print-error 0 *default-log-port* "tried for over a minute to update meta info and failed. Giving up")
	   (debug:print 0 *default-log-port* "EXCEPTION: database probably overloaded or unreadable.")
	   (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
	   (debug:print 5 *default-log-port* "exn=" (condition->list exn))
	   (debug:print 0 *default-log-port* " status:  " ((condition-property-accessor 'sqlite3 'status) exn))
	   (print-call-chain (current-error-port))))
     (tests:update-testdat-meta-info db test-id work-area cpuload diskfree minutes)
  )))
	 
;;======================================================================
;; A R C H I V I N G
;;======================================================================

(define (test:archive db test-id)
  #f)

(define (test:archive-tests db keynames target)
  #f)