Megatest

;; M I S C   M A N A G E M E N T   I T E M S 
;;======================================================================

;; A routine to map itempaths using a itemmap
(define (db:compare-itempaths patha pathb itemmap)
  (debug:print-info 6 "ITEMMAP is " itemmap)
  (if itemmap
      (let ((path-b-mapped (db:convert-test-itempath pathb itemmap)))
	(debug:print-info 6 "ITEMMAP is " itemmap ", path: " pathb ", mapped path: " path-b-mapped)
	(equal? patha pathb))
      (equal? patha pathb)))

;; (let* ((mapparts    (string-split itemmap))
;; 	     (pattern     (car mapparts))
;; 	     (replacement (if (> (length mapparts) 1) (cadr mapparts) "")))
;; 	(if replacement
;; 	    (equal? (string-substitute pattern replacement patha)
;; 		    (string-substitute pattern replacement pathb))
;; 	    (equal? (string-substitute pattern "" patha)
;; 		    (string-substitute pattern "" pathb))))


;; A routine to convert test/itempath using a itemmap
(define (db:convert-test-itempath path-in itemmap)
  (debug:print-info 6 "ITEMMAP is " itemmap)
  (let* ((path-parts  (string-split path-in "/"))
	 (test-name   (if (null? path-parts) "" (car path-parts)))
	 (item-path   (string-intersperse (if (null? path-parts) '() (cdr path-parts)) "/")))
    (conc test-name "/" 
	  (db:multi-pattern-apply item-path itemmap))))

;; patterns are:
;;    "rx1"  "replacement1"\n
;;    "rx2"  "replacement2"
;; etc.
;;
(define (db:multi-pattern-apply item-path itemmap)
  (let ((all-patts (string-split itemmap "\n")))
    (if (null? all-patts)
	item-path
	(let loop ((hed (car all-patts))
		   (tal (cdr all-patts))
		   (res item-path))
	  (let* ((parts (string-split hed))
		 (patt  (car parts))
		 (repl  (if (> (length parts) 1)(cadr parts) ""))
		 (newr  (if (and patt repl)
			    (string-substitute patt repl res)
			    (begin
			      (debug:print 0 "WARNING: itemmap has problem \"" itemmap "\", patt: " patt ", repl: " repl)
			      res))))
	    (if (null? tal)
		newr
		(loop (car tal)(cdr tal) newr)))))))

;; the new prereqs calculation, looks also at itempath if specified
;; all prereqs must be met
;;    if prereq test with itempath='' is COMPLETED and PASS, WARN, CHECK, or WAIVED then prereq is met
;;    if prereq test with itempath=ref-item-path and COMPLETED with PASS, WARN, CHECK, or WAIVED then prereq is met
;;
;; Note: mode 'normal means that tests must be COMPLETED and ok (i.e. PASS, WARN, CHECK, SKIP or WAIVED)
;;       mode 'toplevel means that tests must be COMPLETED only
;;       mode 'itemmatch or 'itemwait means that tests items must be COMPLETED and (PASS|WARN|WAIVED|CHECK) [[ NB// NOT IMPLEMENTED YET ]]
;;