racket/collects/tests/framework/main.rkt

122 lines
4.6 KiB
Racket

#lang racket/base
(require launcher
racket/cmdline
racket/unit
"debug.rkt"
"test-suite-utils.rkt")
(define preferences-file (find-system-path 'pref-file))
(define old-preferences-file
(let-values ([(base name _2) (split-path preferences-file)])
(build-path base (string-append (path-element->string name) ".save"))))
(define-values (all-files interactive-files)
(let* ([files (call-with-input-file
(build-path (collection-path "tests" "framework") "README")
read)]
[files (map (lambda (x)
(cond [(symbol? x) (symbol->string x)]
[(pair? x) (cons (car x) (map symbol->string
(cdr x)))]
[else (error "bad specs in README")]))
files)]
[all (map (lambda (x) (if (pair? x) (cdr x) (list x))) files)]
[interactive (map (lambda (x)
(if (and (pair? x) (eq? 'interactive (car x)))
(cdr x) '()))
files)])
(values (apply append all) (apply append interactive))))
(define all? #f)
(define batch? #f) ; non-interactive (implied by no test-file args)
(define files-to-process null)
(define command-line-flags
`((once-each
[("-a" "--all")
,(lambda (flag) (set! all? #t))
("Run all of the tests")])
(multi
[("-o" "--only")
,(lambda (flag _only-these-tests)
(set-only-these-tests! (cons (string->symbol _only-these-tests)
(or (get-only-these-tests) null))))
("Only run test named <test-name>" "test-name")])))
(parse-command-line
"framework-test" (current-command-line-arguments) command-line-flags
(lambda (collected . files)
(when (null? files) (set! batch? #t))
(let* ([throwouts (remove* all-files files)]
[files (remove* throwouts files)])
(when (not (null? throwouts))
(debug-printf admin " ignoring files that don't occur in all-files: ~s\n" throwouts))
(set! files-to-process
(cond [all? all-files]
[batch? (remove* interactive-files all-files)]
[else files]))))
`("Names of the tests; defaults to all non-interactive tests"))
(when (file-exists? preferences-file)
(debug-printf admin " saving prefs file ~a\n" preferences-file)
(debug-printf admin " to ~a\n" old-preferences-file)
(if (file-exists? old-preferences-file)
(debug-printf admin " backup prefs file exists, using that one\n")
(begin (copy-file preferences-file old-preferences-file)
(debug-printf admin " saved prefs file\n"))))
(define jumped-out-tests '())
(for-each
(lambda (x)
(shutdown-mred)
(load-framework-automatically #t)
(let/ec k
(dynamic-wind
(lambda ()
(set! jumped-out-tests (cons x jumped-out-tests))
(set-section-name! x)
(set-section-jump! k))
(lambda ()
(with-handlers ([(lambda (_) #t)
(lambda (exn)
(debug-printf schedule "~a\n"
(if (exn? exn)
(exn->str exn)
exn)))])
(debug-printf schedule "beginning ~a test suite\n" x)
(dynamic-require `(lib ,x "tests" "framework") #f)
(set! jumped-out-tests (remq x jumped-out-tests))
(debug-printf schedule "PASSED ~a test suite\n" x)))
(lambda ()
(reset-section-name!)
(reset-section-jump!)))))
files-to-process)
(debug-printf schedule "ran ~a test~a\n" number-of-tests (if (= 1 number-of-tests) "" "s"))
(when (file-exists? old-preferences-file)
(debug-printf admin " restoring prefs file ~a\n" old-preferences-file)
(debug-printf admin " to ~a\n" preferences-file)
(delete-file preferences-file)
(copy-file old-preferences-file preferences-file)
(delete-file old-preferences-file)
(debug-printf admin " restored prefs file\n"))
(shutdown-listener)
(exit (cond
[(not (null? jumped-out-tests))
(eprintf "Test suites ended with exns ~s\n" jumped-out-tests)
1]
[(null? failed-tests)
(printf "All tests passed.\n")
0]
[else
(eprintf "FAILED tests:\n")
(for-each (lambda (failed-test)
(eprintf " ~a // ~a\n"
(car failed-test) (cdr failed-test)))
failed-tests)
1]))