-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2018 Julien Lepiller <julien@lepiller.eu>
-;;;
-;;; This file is part of GNU Guix.
-;;;
-;;; GNU Guix 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.
-;;;
-;;; GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>.
-
-(define-module (test-opam)
- #:use-module (guix import opam)
- #:use-module (guix base32)
- #:use-module (guix hash)
- #:use-module (guix tests)
- #:use-module ((guix build utils) #:select (delete-file-recursively mkdir-p which))
- #:use-module (srfi srfi-64)
- #:use-module (web uri)
- #:use-module (ice-9 match))
-
-(define test-url-file
- "http: \"https://example.org/foo-1.0.0.tar.gz\"
-checksum: \"ac8920f39a8100b94820659bc2c20817\"")
-
-(define test-source-hash
- "")
-
-(define test-urls
- "repo ac8920f39a8100b94820659bc2c20817 0o644
-packages/foo/foo.1.0.0/url ac8920f39a8100b94820659bc2c20817 0o644
-packages/foo/foo.1.0.0/opam ac8920f39a8100b94820659bc2c20817 0o644
-packages/foo/foo.1.0.0/descr ac8920f39a8100b94820659bc2c20817 0o644")
-
-(define test-opam-file
-"opam-version: 1.2
-maintainer: \"Alice Doe\"
-authors: \"Alice Doe, John Doe\"
-homepage: \"https://example.org/\"
-bug-reports: \"https://example.org/bugs\"
-license: \"MIT\"
-dev-repo: \"https://example.org/git\"
-build: [
- \"ocaml\" \"pkg/pkg.ml\" \"build\" \"--pinned\" \"%{pinned}%\"
-]
-build-test: [
- \"ocaml\" \"pkg/pkg.ml\" \"build\" \"--pinned\" \"%{pinned}%\" \"--tests\" \"true\"
-]
-depends: [
- \"alcotest\" {test & >= \"0.7.2\"}
- \"ocamlbuild\" {build & >= \"0.9.2\"}
-]")
-
-(test-begin "opam")
-
-(test-assert "opam->guix-package"
- ;; Replace network resources with sample data.
- (mock ((guix import utils) url-fetch
- (lambda (url file-name)
- (match url
- ("https://example.org/foo-1.0.0.tar.gz"
- (begin
- (mkdir-p "foo-1.0.0")
- (system* "tar" "czvf" file-name "foo-1.0.0/")
- (delete-file-recursively "foo-1.0.0")
- (set! test-source-hash
- (call-with-input-file file-name port-sha256))))
- (_ (error "Unexpected URL: " url)))))
- (mock ((guix http-client) http-fetch/cached
- (lambda (url . rest)
- (match (uri->string url)
- ("https://opam.ocaml.org/urls.txt"
- (values (open-input-string test-urls)
- (string-length test-urls)))
- (_ (error "Unexpected URL: " url)))))
- (mock ((guix http-client) http-fetch
- (lambda (url . rest)
- (match url
- ("https://opam.ocaml.org/packages/foo/foo.1.0.0/url"
- (values (open-input-string test-url-file)
- (string-length test-url-file)))
- ("https://opam.ocaml.org/packages/foo/foo.1.0.0/opam"
- (values (open-input-string test-opam-file)
- (string-length test-opam-file)))
- (_ (error "Unexpected URL: " url)))))
- (match (opam->guix-package "foo")
- (('package
- ('name "ocaml-foo")
- ('version "1.0.0")
- ('source ('origin
- ('method 'url-fetch)
- ('uri "https://example.org/foo-1.0.0.tar.gz")
- ('sha256
- ('base32
- (? string? hash)))))
- ('build-system 'ocaml-build-system)
- ('inputs
- ('quasiquote
- (("ocamlbuild" ('unquote 'ocamlbuild))
- ("ocaml-alcotest" ('unquote 'ocaml-alcotest)))))
- ('home-page "https://example.org/")
- ('synopsis "")
- ('description "")
- ('license 'license:expat))
- (string=? (bytevector->nix-base32-string
- test-source-hash)
- hash))
- (x
- (pk 'fail x #f)))))))
-
-(test-end "opam")
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2018 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
+;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix 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.
+;;;
+;;; GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (test-opam)
+ #:use-module (guix import opam)
+ #:use-module (guix base32)
+ #:use-module (gcrypt hash)
+ #:use-module (guix tests)
+ #:use-module ((guix build syscalls) #:select (mkdtemp!))
+ #:use-module ((guix build utils) #:select (delete-file-recursively mkdir-p which))
+ #:use-module ((guix utils) #:select (call-with-temporary-output-file))
+ #:use-module (srfi srfi-1)
+ #:use-module (srfi srfi-64)
+ #:use-module (web uri)
+ #:use-module (ice-9 match)
+ #:use-module (ice-9 peg))
+
+(define test-opam-file
+"opam-version: \"2.0\"
+ version: \"1.0.0\"
+maintainer: \"Alice Doe\"
+authors: [
+ \"Alice Doe\"
+ \"John Doe\"
+]
+homepage: \"https://example.org/\"
+bug-reports: \"https://example.org/bugs\"
+dev-repo: \"https://example.org/git\"
+build: [
+ [\"ocaml\" \"pkg/pkg.ml\" \"build\" \"--pinned\" \"%{pinned}%\"]
+]
+build-test: [
+ [\"ocaml\" \"pkg/pkg.ml\" \"build\" \"--pinned\" \"%{pinned}%\" \"--tests\" \"true\"]
+]
+depends: [
+ \"alcotest\" {test & >= \"0.7.2\"}
+ \"ocamlbuild\" {build & >= \"0.9.2\"}
+ \"zarith\" {>= \"0.7\"}
+]
+synopsis: \"Some example package\"
+description: \"\"\"
+This package is just an example.\"\"\"
+license: \"BSD-3-Clause\"
+url {
+ src: \"https://example.org/foo-1.0.0.tar.gz\"
+ checksum: \"md5=74c6e897658e820006106f45f736381f\"
+}")
+
+(define test-source-hash
+ "")
+
+(define test-repo
+ (mkdtemp! "/tmp/opam-repo.XXXXXX"))
+
+(test-begin "opam")
+
+(test-assert "opam->guix-package"
+ (mock ((guix import opam) get-opam-repository
+ (const test-repo))
+ (mock ((guix import utils) url-fetch
+ (lambda (url file-name)
+ (match url
+ ("https://example.org/foo-1.0.0.tar.gz"
+ (begin
+ (mkdir-p "foo-1.0.0")
+ (system* "tar" "czvf" file-name "foo-1.0.0/")
+ (delete-file-recursively "foo-1.0.0")
+ (set! test-source-hash
+ (call-with-input-file file-name port-sha256))))
+ (_ (error "Unexpected URL: " url)))))
+ (let ((my-package (string-append test-repo
+ "/packages/foo/foo.1.0.0")))
+ (mkdir-p my-package)
+ (with-output-to-file (string-append my-package "/opam")
+ (lambda _
+ (format #t "~a" test-opam-file))))
+ (match (opam->guix-package "foo" #:repo (list test-repo))
+ (('package
+ ('name "ocaml-foo")
+ ('version "1.0.0")
+ ('source ('origin
+ ('method 'url-fetch)
+ ('uri "https://example.org/foo-1.0.0.tar.gz")
+ ('sha256
+ ('base32
+ (? string? hash)))))
+ ('build-system 'ocaml-build-system)
+ ('propagated-inputs ('list 'ocaml-zarith))
+ ('native-inputs
+ ('list 'ocaml-alcotest 'ocamlbuild))
+ ('home-page "https://example.org/")
+ ('synopsis "Some example package")
+ ('description "This package is just an example.")
+ ('license 'license:bsd-3))
+ (string=? (bytevector->nix-base32-string
+ test-source-hash)
+ hash))
+ (x
+ (pk 'fail x #f))))))
+
+;; Test the opam file parser
+;; We fold over some test cases. Each case is a pair of the string to parse and the
+;; expected result.
+(define (test-opam-syntax name pattern test-cases)
+ (test-assert name
+ (fold (lambda (test acc)
+ (display test) (newline)
+ (match test
+ ((str . expected)
+ (and acc
+ (let ((result (peg:tree (match-pattern pattern str))))
+ (if (equal? result expected)
+ #t
+ (pk 'fail (list str result expected) #f)))))))
+ #t test-cases)))
+
+(test-opam-syntax
+ "parse-strings" string-pat
+ '(("" . #f)
+ ("\"hello\"" . (string-pat "hello"))
+ ("\"hello world\"" . (string-pat "hello world"))
+ ("\"The dreaded \\\"é\\\"\"" . (string-pat "The dreaded \"é\""))
+ ("\"Have some \\\\\\\\ :)\"" . (string-pat "Have some \\\\ :)"))
+ ("\"今日は\"" . (string-pat "今日は"))))
+
+(test-opam-syntax
+ "parse-multiline-strings" multiline-string
+ '(("" . #f)
+ ("\"\"\"hello\"\"\"" . (multiline-string "hello"))
+ ("\"\"\"hello \"world\"!\"\"\"" . (multiline-string "hello \"world\"!"))
+ ("\"\"\"hello \"\"world\"\"!\"\"\"" . (multiline-string "hello \"\"world\"\"!"))))
+
+(test-opam-syntax
+ "parse-lists" list-pat
+ '(("" . #f)
+ ("[]" . list-pat)
+ ("[make]" . (list-pat (var "make")))
+ ("[\"make\"]" . (list-pat (string-pat "make")))
+ ("[\n a\n b\n c]" . (list-pat (var "a") (var "b") (var "c")))
+ ("[a b \"c\"]" . (list-pat (var "a") (var "b") (string-pat "c")))
+ ;; complex lists
+ ("[(a & b)]" . (list-pat (choice-pat (group-pat (var "a") (var "b")))))
+ ("[(a | b & c)]" . (list-pat (choice-pat (var "a") (group-pat (var "b") (var "c")))))
+ ("[a (b | c) d]" . (list-pat (var "a") (choice-pat (var "b") (var "c")) (var "d")))))
+
+(test-opam-syntax
+ "parse-dicts" dict
+ '(("" . #f)
+ ("{}" . dict)
+ ("{a: \"b\"}" . (dict (record "a" (string-pat "b"))))
+ ("{a: \"b\"\nc: \"d\"}" . (dict (record "a" (string-pat "b")) (record "c" (string-pat "d"))))))
+
+(test-opam-syntax
+ "parse-conditions" condition
+ '(("" . #f)
+ ("{}" . #f)
+ ("{build}" . (condition-var "build"))
+ ("{>= \"0.2.0\"}" . (condition-greater-or-equal
+ (condition-string "0.2.0")))
+ ("{>= \"0.2.0\" & test}" . (condition-and
+ (condition-greater-or-equal
+ (condition-string "0.2.0"))
+ (condition-var "test")))
+ ("{>= \"0.2.0\" | build}" . (condition-or
+ (condition-greater-or-equal
+ (condition-string "0.2.0"))
+ (condition-var "build")))
+ ("{ = \"1.0+beta19\" }" . (condition-eq
+ (condition-string "1.0+beta19")))))
+
+(test-opam-syntax
+ "parse-comment" list-pat
+ '(("" . #f)
+ ("[#comment\n]" . list-pat)))
+
+(test-end "opam")
HCoop / jackhill / guix / guix.git / blobdiff