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#!/usr/bin/env gpgscm
;; Copyright (C) 2016 g10 Code GmbH
;;
;; This file is part of GnuPG.
;;
;; GnuPG 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.
;;
;; GnuPG 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 this program; if not, see <http://www.gnu.org/licenses/>.
(load (with-path "defs.scm"))
(define gpgme-srcdir (getenv "XTEST_GPGME_SRCDIR"))
(when (string=? "" gpgme-srcdir)
(info
"SKIP: Environment variable 'XTEST_GPGME_SRCDIR' not set. Please"
"point it to a recent GPGME source tree to run the GPGME test suite.")
(exit 0))
(define (in-gpgme-srcdir . names)
(canonical-path (apply path-join (cons gpgme-srcdir names))))
(define gpgme-builddir (getenv "XTEST_GPGME_BUILDDIR"))
(when (string=? "" gpgme-builddir)
(info
"SKIP: Environment variable 'XTEST_GPGME_BUILDDIR' not set. Please"
"point it to a recent GPGME build tree to run the GPGME test suite.")
(exit 0))
;; Make sure that GPGME picks up our gpgconf. This makes GPGME use
;; and thus executes the tests with GnuPG components from the build
;; tree.
(setenv "PATH" (string-append (path-join (getenv "GNUPG_BUILDDIR") "tools")
(string *pathsep*) (getenv "PATH")) #t)
(define (create-file name content)
(letfd ((fd (open name (logior O_WRONLY O_CREAT O_BINARY) #o600)))
(display content (fdopen fd "wb"))))
(define (create-gpgmehome . path)
(create-file "gpg.conf" "no-force-v3-sigs\n")
(create-file
"gpg-agent.conf"
(string-append "pinentry-program "
(in-gpgme-srcdir "tests" "gpg" "pinentry") "\n"))
(mkdir "private-keys-v1.d" "-rwx")
(log "Storing private keys")
(for-each
(lambda (name)
(file-copy (apply in-gpgme-srcdir `(,@path ,name))
(path-join "private-keys-v1.d"
(string-append name ".key"))))
'("13CD0F3BDF24BE53FE192D62F18737256FF6E4FD"
"76F7E2B35832976B50A27A282D9B87E44577EB66"
"A0747D5F9425E6664F4FFBEED20FBCA79FDED2BD"
"13CBE3758AFE42B5E5E2AE4CED27AFA455E3F87F"
"7A030357C0F253A5BBCD282FFC4E521B37558F5C"))
(log "Importing public demo and test keys")
(for-each
(lambda (file)
(call-check `(,@GPG --yes --import ,(apply in-gpgme-srcdir
`(,@path ,file)))))
(list "pubdemo.asc" "secdemo.asc"))
(stop-agent))
;; Initialize the test environment, install appropriate configuration
;; and start the agent, with the keys from the legacy test suite.
(define (setup-gpgme-environment . path)
(if (member "--unpack-tarball" *args*)
(begin
(call-check `(,(tool 'gpgtar) --extract --directory=. ,(cadr *args*)))
(start-agent))
(apply create-gpgme-gpghome path)))
(define (parse-makefile port key)
(define (is-continuation? tokens)
(string=? (last tokens) "\\"))
(define (valid-token? s)
(< 0 (string-length s)))
(define (drop-continuations tokens)
(let loop ((acc '()) (tks tokens))
(if (null? tks)
(reverse acc)
(loop (if (string=? "\\" (car tks))
acc
(cons (car tks) acc)) (cdr tks)))))
(let next ((acc '()) (found #f))
(let ((line (read-line port)))
(if (eof-object? line)
acc
(let ((tokens (filter valid-token?
(string-splitp (string-trim char-whitespace?
line)
char-whitespace? -1))))
(cond
((or (null? tokens)
(string-prefix? (car tokens) "#")
(and (not found) (not (and (string=? key (car tokens))
(string=? "=" (cadr tokens))))))
(next acc found))
((not found)
(assert (and (string=? key (car tokens))
(string=? "=" (cadr tokens))))
(if (is-continuation? tokens)
(next (drop-continuations (cddr tokens)) #t)
(drop-continuations (cddr tokens))))
(else
(assert found)
(if (is-continuation? tokens)
(next (append acc (drop-continuations tokens)) found)
(append acc (drop-continuations tokens))))))))))
(define (parse-makefile-expand filename expand key)
(define (variable? v)
(and (string-prefix? v "$(") (string-suffix? v ")")))
(let expand-all ((values (parse-makefile (open-input-file filename) key)))
(if (any variable? values)
(expand-all
(let expand-one ((acc '()) (v values))
(cond
((null? v)
acc)
((variable? (car v))
(let ((makefile (open-input-file filename))
(key (substring (car v) 2 (- (string-length (car v)) 1))))
(expand-one (append acc (expand filename makefile key))
(cdr v))))
(else
(expand-one (append acc (list (car v))) (cdr v))))))
values)))
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