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;;;;; Minimal life-support for testing ASDF from a blank Lisp image.
#|
Some constraints:
* We cannot rely on any test library that could be loaded by ASDF.
And we cannot even rely on ASDF being present until we load it.
But we *can* rely on ASDF being present *after* we load it.
* evaluating this file MUST NOT print anything,
because we use it in the forward-ref test to check that nothing is printed.
* We make sure that none of our symbols clash with uiop or asdf,
so we may use-package them during testing.
(defpackage :asdf-test
(:use :common-lisp)
(:export
#:asym #:acall #:asymval
#:*test-directory* #:*asdf-directory* #:*build-directory* #:*implementation*
#:assert-compare #:assert-equal #:assert-pathname-equal #:assert-pathnames-equal
#:hash-table->alist
#:load-asdf #:maybe-compile-asdf
#:load-asdf-lisp #:compile-asdf #:load-asdf-fasl
#:compile-load-asdf #:load-asdf-system #:clean-load-asdf-system
#:register-directory #:load-test-system
#:with-test #:test-asdf #:debug-asdf
#:assert-compare
#:leave-test #:def-test-system
#:action-name #:in-plan-p
#:test-source #:test-fasl #:resolve-output #:output-location
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(in-package :asdf-test)
(declaim (optimize (speed 2) (safety 3) #-(or allegro gcl genera) (debug 3)
#+(or cmu scl) (c::brevity 2)))
(proclaim '(optimize (speed 2) (safety 3) #-(or allegro gcl genera) (debug 3)
#+(or cmu scl) (c::brevity 2)))
(defvar *trace-symbols*
`(;; If you want to trace some stuff while debugging ASDF,
;; here's a nice place to say what.
;; These string designators will be interned in ASDF after it is loaded.
;;#+ecl ,@'( :perform :input-files :output-files :compile-file* :compile-file-pathname* :load*)
))
(defvar *debug-asdf* nil)
(defvar *quit-when-done* t)
(defun verbose (&optional (verbose t) (print verbose))
(setf *load-verbose* verbose *compile-verbose* verbose)
(setf *load-print* print *compile-print* print))
;;; Minimal compatibility layer
(eval-when (:compile-toplevel :load-toplevel :execute)
#+allegro
(setf excl:*warn-on-nested-reader-conditionals* nil
excl::*autoload-package-name-alist*
(remove "asdf" excl::*autoload-package-name-alist*
:test 'equalp :key 'car)) ; We need that BEFORE any mention of package ASDF.
#+cmucl (setf ext:*gc-verbose* nil)
(when (and (= system::*gcl-major-version* 2)
(= system::*gcl-minor-version* 6))
(pushnew :gcl2.6 *features*)
(shadowing-import 'system:*load-pathname* :asdf-test))
#+lispworks
(setf system:*stack-overflow-behaviour* :warn))
#+(or gcl genera)
(unless (fboundp 'ensure-directories-exist)
(defun ensure-directories-exist (path)
#+genera (fs:create-directories-recursively (pathname path))
#+gcl (lisp:system (format nil "mkdir -p ~S"
(namestring (make-pathname :name nil :type nil :defaults path))))))
;;; Survival utilities
(defun asym (name &optional package errorp)
(let* ((pname (or package :asdf))
(package (find-package pname)))
(if package
(or (find-symbol (string name) package)
(when errorp (error "Can't find symbol ~A in ~A" name pname)))
(when errorp (error "Can't find package ~A" pname)))))
(defun acall (name &rest args)
(apply (apply 'asym (if (consp name) name (list name))) args))
(defun asymval (name &optional package)
(symbol-value (asym name package)))
(defsetf asymval (name &optional package) (new-value) ;; NB: defun setf won't work on GCL2.6
(let ((sym (gensym "SYM")))
`(let ((,sym (asym ,name ,package)))
(if ,sym
(setf (symbol-value ,sym) ,new-value)
(error "NIHIL EX NIHILO")))))
(defun finish-outputs* ()
(loop :for s :in (list *standard-output* *error-output* *trace-output* *debug-io*)
:do (finish-output s)))
(defun redirect-outputs ()
(setf *error-output* *standard-output*
*trace-output* *standard-output*))
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(redirect-outputs) ;; Put everything on standard output, for the sake of scripts
;;; Helpful for debugging
(defun pathname-components (p)
(when p
(let ((p (pathname p)))
(list :host (pathname-host p)
:device (pathname-device p)
:directory (pathname-directory p)
:name (pathname-name p)
:type (pathname-type p)
:version (pathname-version p)))))
(defun assert-pathname-equal-helper (qx x qy y)
(cond
((equal x y)
(format t "~S and ~S both evaluate to same path:~% ~S~%" qx qy x))
((acall :pathname-equal x y)
(warn "These two expressions yield pathname-equal yet not equal path~%~
the first expression ~S yields this:~% ~S~% ~S~%
the other expression ~S yields that:~% ~S~% ~S~%"
qx x (pathname-components x)
qy y (pathname-components y)))
(t
(error "These two expressions yield paths that are not pathname-equal~%~
the first expression ~S yields this:~% ~S~% ~S~%
the other expression ~S yields that:~% ~S~% ~S~%"
qx x (pathname-components x)
qy y (pathname-components y)))))
(defmacro assert-pathname-equal (x y)
`(assert-pathname-equal-helper ',x ,x ',y ,y))
(defun assert-length-equal-helper (qx x qy y)
(unless (= (length x) (length y))
(error "These two expressions yield sequences of unequal length~%
The first, ~S, has value ~S of length ~S~%
The other, ~S, has value ~S of length ~S~%"
(defun assert-pathnames-equal-helper (qx x qy y)
(assert-length-equal-helper qx x qy y)
(loop :for n :from 0
:for qpx = `(nth ,n ,qx)
:for qpy = `(nth ,n ,qy)
:for px :in x
:for py :in y :do
(assert-pathname-equal-helper qpx px qpy py)))
(defmacro assert-pathnames-equal (x y)
`(assert-pathnames-equal-helper ',x ,x ',y ,y))
;; More pathname madness.
;; We can't use goodies from asdf/pathnames because ASDF isn't loaded yet.
;; We still want to work despite and host/device funkiness,
;; so we do it the hard way.
(defparameter *test-directory*
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(truename
(make-pathname :name nil :type nil :version nil
:defaults (or *load-pathname* *compile-file-pathname* *default-pathname-defaults*))))
(defun make-sub-pathname (&rest keys &key defaults &allow-other-keys)
(merge-pathnames (apply 'make-pathname keys) defaults))
(defun relative-dir (&rest dir) #-gcl (cons ':relative dir) #+gcl dir)
(defun back-dir () #-gcl :back #+gcl :parent)
(defparameter *asdf-directory*
(truename (make-sub-pathname :directory (relative-dir (back-dir)) :defaults *test-directory*)))
(defparameter *uiop-directory*
(truename (make-sub-pathname :directory (relative-dir "uiop") :defaults *asdf-directory*)))
(defparameter *build-directory*
(make-sub-pathname :directory (relative-dir "build") :defaults *asdf-directory*))
(defparameter *implementation*
(or #+allegro
(ecase excl:*current-case-mode*
(:case-sensitive-lower :mlisp)
(:case-insensitive-upper :alisp))
#+armedbear :abcl
#+clisp :clisp
#+clozure :ccl
#+cmu :cmucl
#+corman :cormanlisp
#+digitool :mcl
#+ecl (or #+ecl-bytecmp :ecl_bytecodes :ecl)
#+gcl :gcl
#+lispworks :lispworks
#+mkcl :mkcl
#+sbcl :sbcl
#+scl :scl
#+xcl :xcl))
(defparameter *early-fasl-directory*
(make-sub-pathname :directory (relative-dir "fasls" (string-downcase *implementation*))
:defaults *build-directory*))
(defun asdf-name (&optional tag)
(format nil "asdf~@[-~A~]" tag))
(defun asdf-lisp (&optional tag)
(make-pathname :name (asdf-name tag) :type "lisp" :defaults *build-directory*))
(defun debug-lisp ()
(make-sub-pathname :directory (relative-dir "contrib") :name "debug" :type "lisp" :defaults *asdf-directory*))
(defun early-compile-file-pathname (file)
(compile-file-pathname
(make-pathname :name (pathname-name file) :type "lisp" :defaults *early-fasl-directory*)))
(defun asdf-fasl (&optional tag)
(early-compile-file-pathname (asdf-lisp tag)))
;;; Test helper functions
(load (debug-lisp))
(defmacro assert-compare (expr)
(destructuring-bind (op x y) expr
`(assert-compare-helper ',op ',x ',y ,x ,y)))
(defun assert-compare-helper (op qx qy x y)
(unless (funcall op x y)
(error "These two expressions fail comparison with ~S:~% ~
~S evaluates to ~S~% ~S evaluates to ~S~%"
op qx x qy y)))
(defmacro assert-equal (x y)
`(assert-compare (equal ,x ,y)))
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(defun touch-file (file &key offset timestamp in-filesystem)
(let* ((base (or timestamp (get-universal-time)))
(stamp (if offset (+ base offset) base)))
(if (and (asymval :*asdf-cache*) (not in-filesystem))
(acall :register-file-stamp file stamp)
(multiple-value-bind (sec min hr day month year)
(decode-universal-time stamp #+gcl2.6 -5) ;; -5 is for *my* localtime
(unless in-filesystem
(error "Y U NO use stamp cache?"))
(acall :run-program
`("touch" "-t" ,(format nil "~4,'0D~2,'0D~2,'0D~2,'0D~2,'0D.~2,'0D"
year month day hr min sec)
,(acall :native-namestring file)))
(assert-equal (file-write-date file) stamp)))))
(defun mark-file-deleted (file)
(unless (asymval :*asdf-cache*) (error "Y U NO use asdf cache?"))
(acall :register-file-stamp file nil))
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(defun hash-table->alist (table)
(loop :for key :being :the :hash-keys :of table :using (:hash-value value)
:collect (cons key value)))
(defun exit-lisp (&optional (code 0)) ;; Simplified from asdf/image:quit
#+(or abcl xcl) (ext:quit :status code)
#+allegro (excl:exit code :quiet t)
#+clisp (ext:quit code)
#+clozure (ccl:quit code)
#+cormanlisp (win32:exitprocess code)
#+(or cmu scl) (unix:unix-exit code)
#+ecl (si:quit code)
#+gcl (lisp:quit code)
#+genera (error "You probably don't want to Halt the Machine. (code: ~S)" code)
#+lispworks (lispworks:quit :status code :confirm nil :return nil :ignore-errors-p t)
#+mcl (ccl:quit) ;; or should we use FFI to call libc's exit(3) ?
#+mkcl (mk-ext:quit :exit-code code)
#+sbcl #.(let ((exit (find-symbol "EXIT" :sb-ext))
(quit* (find-symbol "QUIT" :sb-ext)))
(cond
(exit `(,exit :code code :abort t))
(quit* `(,quit* :unix-status code :recklessly-p t))))
#-(or abcl allegro clisp clozure cmu ecl gcl genera lispworks mcl mkcl sbcl scl xcl)
(error "~S called with exit code ~S but there's no quitting on this implementation" 'quit code))
(defun leave-test (message return)
"Print MESSAGE and throw RETURN, which should be a POSIX error
code (an integer, 0 for success), up as exit code."
(fresh-line *error-output*)
(when message
(format *error-output* message)
(fresh-line *error-output*))
(throw :asdf-test-done return))
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(defmacro with-test ((&optional) &body body)
`(call-with-test (lambda () ,@body)))
(defun call-with-test (thunk)
"Unless the environment variable DEBUG_ASDF_TEST
is bound, write a message and exit on an error. If
*asdf-test-debug* is true, enter the debugger."
(let ((result
(catch :asdf-test-done
(handler-bind
((error (lambda (c)
(ignore-errors
(format *error-output* "~&TEST ABORTED: ~A~&" c))
(*debug-asdf*
(format t "~&It's your baby, fix it!~%")
(break))
(ignore-errors
(acall :print-condition-backtrace
c :count 69 :stream *error-output*))
(leave-test "Script failed" 1))))))
(funcall (or (asym :call-with-asdf-cache) 'funcall) thunk)
(leave-test "Script succeeded" 0)))))
(when *quit-when-done*
(exit-lisp result))))
;;; These are used by the upgrade tests
(defmacro quietly (&body body)
`(call-quietly #'(lambda () ,@body)))
(defun call-quietly (thunk)
(handler-bind (#+sbcl (sb-kernel:redefinition-warning #'muffle-warning))
(funcall thunk)))
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(defun interactive-test (&optional files)
(verbose t nil)
(loop :for file :in files :do
(load (string-downcase file)))
(setf *package* (some 'find-package '(:asdf :uiop :asdf/utility :asdf/package :asdf-test)))
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(load "contrib/debug.lisp"))
(defun load-asdf-lisp (&optional tag)
(quietly (load (asdf-lisp tag) :verbose *load-verbose* :print *load-print*)))
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(defun load-asdf-fasl (&optional tag)
(quietly (load (asdf-fasl tag))))
(defun register-directory (dir)
(pushnew dir (symbol-value (asym :*central-registry*))))
(quietly
(register-directory *asdf-directory*)
(register-directory *uiop-directory*)
(apply (asym :oos) (asym :load-op) :asdf keys)))
(defun call-with-asdf-conditions (thunk &optional verbose)
(declare (ignorable verbose))
(handler-bind (#+sbcl
((or sb-c::simple-compiler-note sb-kernel:redefinition-warning)
#'muffle-warning)
#+(and ecl (not ecl-bytecmp))
((or c::compiler-note c::compiler-debug-note
c::compiler-warning) ;; ECL emits more serious warnings than it should.
#'muffle-warning)
#+mkcl
((or compiler:compiler-note) #'muffle-warning)
#-(or cmu scl)
;; style warnings shouldn't abort the compilation [2010/02/03:rpg]
(style-warning
#'(lambda (w)
;; escalate style-warnings to warnings - we don't want them.
(when verbose
(warn "Can you please fix ASDF to not emit style-warnings? Got a ~S:~%~A"
(type-of w) w))
(muffle-warning w))))
(funcall thunk)))
(defmacro with-asdf-conditions ((&optional verbose) &body body)
`(call-with-asdf-conditions #'(lambda () ,@body) ,verbose))
(defun compile-asdf (&optional tag verbose)
(let* ((alisp (asdf-lisp tag))
(afasl (asdf-fasl tag))
(tmp (make-pathname :name "asdf-tmp" :defaults afasl)))
(ensure-directories-exist afasl)
(multiple-value-bind (result warnings-p failure-p)
(compile-file alisp :output-file tmp #-gcl :verbose #-gcl verbose :print verbose)
(flet ((bad (key)
(when result (ignore-errors (delete-file result)))
key)
(good (key)
(when (probe-file afasl) (delete-file afasl))
(rename-file tmp afasl)
key))
(cond
((null result)
(bad :no-output))
(failure-p
(or
#+clisp (good :expected-full-warnings)
(bad :unexpected-full-warnings)))
(warnings-p
(or
;; CLISP has full warnings for method redefinition in eval-when.
;; CMUCL: ?
;; ECL 11.1.1 has spurious warnings, same with XCL 0.0.0.291.
;; SCL has no warning but still raises the warningp flag since 2.20.15 (?)
#+(or clisp cmu ecl scl xcl) (good :expected-style-warnings)
(bad :unexpected-style-warnings)))
(t (good :success)))))))
(defun maybe-compile-asdf (&optional tag)
(let ((alisp (asdf-lisp tag))
(afasl (asdf-fasl tag)))
(cond
((not (probe-file alisp))
:not-found)
((and (probe-file afasl)
(> (file-write-date afasl) (file-write-date alisp))
(ignore-errors (load-asdf-fasl tag)))
:previously-compiled)
(t
(compile-asdf tag)))))
(defun compile-asdf-script ()
(with-test ()
(ecase (with-asdf-conditions () (maybe-compile-asdf))
(:not-found
(leave-test "Testsuite failed: unable to find ASDF source" 3))
(:previously-compiled
(leave-test "Reusing previously-compiled ASDF" 0))
(:no-output
(leave-test "Testsuite failed: ASDF compilation failed without output" 1))
(:unexpected-full-warnings
(leave-test "Testsuite failed: ASDF compiled with unexpected full warnings" 1))
(:expected-full-warnings
(leave-test "ASDF compiled with full warnings, ignored for your implementation" 0))
(:unexpected-style-warnings
(leave-test "Testsuite failed: ASDF compiled with unexpected warnings" 1))
(:expected-style-warnings
(leave-test "ASDF compiled with style-warnings, ignored for your implementation" 0))
(:success
(leave-test "ASDF compiled cleanly" 0)))))
(defun compile-load-asdf (&optional tag)
;; emulate the way asdf upgrades itself: load source, compile, load fasl.
(load-asdf-lisp tag)
(let ((results (compile-asdf tag)))
(ecase results
((:no-output :unexpected-full-warnings :unexpected-style-warnings)
(warn "ASDF compiled with ~S" results)
(leave-test "failed to compile ASDF" 1))
((:expected-full-warnings :expected-style-warnings :success)
(load-asdf-fasl tag)))))
;;; Now, functions to compile and load ASDF.
(defun load-test-system (x &key verbose)
(let ((*load-print* verbose)
(*load-verbose* verbose))
(register-directory *test-directory*)
(acall :oos (asym :load-op) x :verbose verbose)))
(defun get-asdf-version ()
(when (find-package :asdf)
(or (symbol-value (find-symbol (string :*asdf-version*) :asdf))
(let ((ver (symbol-value (find-symbol (string :*asdf-revision*) :asdf))))
(etypecase ver
(string ver)
(cons (format nil "~{~D~^.~}" ver))
(null "1.0"))))))
(defun output-location (&rest sublocation)
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(list* *asdf-directory* "build/fasls" :implementation-type sublocation))
(defun resolve-output (&rest sublocation)
(acall :resolve-location (apply 'output-location sublocation)))
(defun test-source (file)
(acall :subpathname *test-directory* file))
(defun test-output-dir ()
(resolve-output "asdf" "test"))
(defun test-output (file)
(acall :subpathname (test-output-dir) file))
(defun test-fasl (file)
(acall :compile-file-pathname* (test-source file)))
(defun clean-asdf-system ()
;; If compiled by an antique ASDFs without output translations:
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(flet ((d (x) (acall :delete-file-if-exists x)))
(let ((asdf-fasl (compile-file-pathname (asdf-lisp))))
(d asdf-fasl)
(d (acall :apply-output-translations asdf-fasl))
(d (asdf-fasl)))))
(defun load-asdf-lisp-clean ()
(load-asdf-lisp)
(clean-asdf-system))
(defun configure-asdf ()
(format t "Configuring ASDF~%")
(when (asym :getenvp)
(format t "Enabling debugging~%")
(setf *debug-asdf* (or *debug-asdf* (acall :getenvp "DEBUG_ASDF_TEST"))))
(when *trace-symbols*
(format t "Tracing~{ ~A~}~%" *trace-symbols*)
(eval `(trace ,@(loop :for s :in *trace-symbols* :collect (asym s)))))
(when (asym :initialize-source-registry)
(acall :initialize-source-registry
`(:source-registry :ignore-inherited-configuration)))
(when (asym :initialize-output-translations)
(acall :initialize-output-translations
`(:output-translations
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(,(acall :wilden *asdf-directory*) ,(acall :wilden (resolve-output "asdf/")))
(t ,(acall :wilden (resolve-output "root")))
:ignore-inherited-configuration)))
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(set (asym :*central-registry*) `(,*test-directory*)))
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(when (asym :*asdf-verbose*) (setf (asymval :*asdf-verbose*) t))
(when (asym :*verbose-out*) (setf (asymval :*verbose-out*) *standard-output*))
(when (and (asym :locate-system) (asym :pathname-directory-pathname)
(asym :pathname-equal))
(format t "Comparing directories~%")
(let ((x (acall :pathname-directory-pathname (nth-value 2 (acall :locate-system :test-asdf)))))
(assert-pathname-equal *test-directory* x) ;; not always EQUAL (!)
(unless (equal *test-directory* x)
(format t "Interestingly, while *test-directory* has components~% ~S~%~
ASDF finds the ASDs in~% ~S~%Using the latter.~%"
(pathname-components *test-directory*)
(pathname-components x)))
(setf *test-directory* x)))
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t)
(defun frob-packages ()
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(format t "Frob packages~%")
(use-package :asdf :asdf-test)
(when (find-package :uiop) (use-package :uiop :asdf-test))
(when (find-package :asdf/cache) (use-package :asdf/cache :asdf-test))
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(setf *package* (find-package :asdf-test))
t)
(defun load-asdf-lisp-and-test-uiop (&optional tag)
(load-asdf-lisp tag)
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(unless (and (member :asdf *features*)
(or (member :asdf3 *features*)
(and (member :asdf2 *features*) (acall :version-satisfies (acall :asdf-version) "2.11.4"))))
(leave-test "UIOP will break ASDF < 2.011.4 - skipping test." 0))
(configure-asdf)
(register-directory *asdf-directory*)
(register-directory *uiop-directory*)
(register-directory *test-directory*)
(DBG :lalatu (asymval :*central-registry*))
(quietly
(acall :oos (asym :load-op) :uiop))
(acall :oos (asym :load-op) :test-module-depend))
(defun load-asdf (&optional tag)
#+gcl2.6 (load-asdf-lisp tag) #-gcl2.6
(load-asdf-fasl tag)
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(configure-asdf))
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(defun debug-asdf ()
(setf *debug-asdf* t)
(setf *quit-when-done* nil)
(setf *package* (find-package :asdf-test)))
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(defun just-load-asdf-fasl () (load-asdf-fasl))
;; Actual scripts rely on this function:
(defun common-lisp-user::load-asdf () (load-asdf))
(setf *package* (find-package :asdf-test))
(defmacro def-test-system (name &rest rest)
`(apply (asym :register-system-definition) ',name :pathname ,*test-directory*
:source-file nil ',rest))
(defun in-plan-p (plan x) (member x (acall :plan-actions plan) :key (asym :action-path) :test 'equal))
(defmacro test-load-systems (&rest x)
`(do-test-load-systems ',x))
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(defun do-test-load-systems (systems)
(load-asdf-lisp)
(dolist (sys systems)
(format t "~&Trying to load ~A~%" sys)
(acall :load-system sys))
(format t "~&Done!~%"))
(defun test-upgrade (old-method new-method tag) ;; called by run-test
(with-test ()
(verbose t nil)
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(setf tag (string tag))
(when old-method
(cond
((string-equal tag "REQUIRE")
(format t "Requiring some previous ASDF ~A~%" tag)
(ignore-errors (funcall 'require "asdf"))
(if (member "ASDF" *modules* :test 'equalp)
(format t "Your Lisp implementation provided ASDF ~A~%" (get-asdf-version))
(leave-test "Your Lisp implementation does not provide ASDF. Skipping test.~%" 0)))
(t
(format t "Loading old asdf ~A via ~A~%" tag old-method)
(funcall old-method tag))))
(when (find-package :asdf)
(configure-asdf))
(when (and (null old-method) (eq 'load-asdf-fasl new-method) (not (probe-file (asdf-fasl))))
(if (ignore-errors (funcall 'require "asdf") t)
(leave-test "Your failed to compile ASDF before your run (test-upgrade ()'load-asdf-fasl ...)" 1)
(leave-test "Your Lisp doesn't provide ASDF. Skipping (test-upgrade ()'load-asdf-fasl ...)" 0)))
(format t "Now loading new asdf via method ~A~%" new-method)
(funcall new-method)
(format t "Testing it~%")
(register-directory *test-directory*)
Francois-Rene Rideau
committed
(load-test-system :test-asdf/all)
(assert (asymval '#:*file1* :test-package))
(assert (asymval '#:*file3* :test-package))))
(defun join-namestrings (namestrings)
(with-output-to-string (s)
(loop :with separator = (acall :inter-directory-separator)
:for (n . morep) :on namestrings
:do (format s "~A~@[~C~]" n (and morep separator)))))
;; These are shorthands for interactive debugging of test scripts:
(!a
common-lisp-user::debug-asdf debug-asdf
da debug-asdf common-lisp-user::da debug-asdf
la load-asdf common-lisp-user::la load-asdf
ll load-asdf-lisp
v verbose)
#| For the record, the following form is sometimes useful to insert in
asdf/plan:compute-action-stamp to find out what's happening.
It depends on the DBG macro in contrib/debug.lisp,
Francois-Rene Rideau
committed
that you should load in your asdf/plan by inserting an (uiop-debug) form in it.
(let ((action-path (action-path (cons o c)))) (DBG :cas action-path just-done plan stamp-lookup out-files in-files out-op op-time dep-stamp out-stamps in-stamps missing-in missing-out all-present earliest-out latest-in up-to-date-p done-stamp (operation-done-p o c)
;;; blah
))
|#