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;;; Copyright © 2021-2024 Ludovic Courtès <ludo@gnu.org>
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(define-module (tests-style)
  #:use-module (guix packages)
  #:use-module (guix scripts style)
  #:use-module ((guix utils) #:select (call-with-temporary-directory))
  #:use-module ((guix build utils) #:select (substitute*))
  #:use-module (guix gex</td></tr></table>
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<tr><th>author</th><td>Björn Höfling &lt;bjoern.hoefling@bjoernhoefling.de&gt;</td><td class='right'>2018-07-06 23:28:15 +0200</td></tr>
<tr><th>committer</th><td>Ludovic Courtès &lt;ludo@gnu.org&gt;</td><td class='right'>2018-07-07 18:10:31 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/po/doc/local.mk?id=22e60e1b3240d783a6de2894f5c9f686cf3f4a96'>22e60e1b3240d783a6de2894f5c9f686cf3f4a96</a> (<a href='/guix/patch/po/doc/local.mk?id=22e60e1b3240d783a6de2894f5c9f686cf3f4a96'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=22e60e1b3240d783a6de2894f5c9f686cf3f4a96'>15493bfd5b0f31228ee8b50e953de8867188014b</a> /<a href='/guix/tree/po/doc/local.mk?id=22e60e1b3240d783a6de2894f5c9f686cf3f4a96'>po/doc/local.mk</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/po/doc/local.mk?id=e85035c922dd3889042b30e621333476387b56d8'>e85035c922dd3889042b30e621333476387b56d8</a> (<a href='/guix/diff/po/doc/local.mk?id=22e60e1b3240d783a6de2894f5c9f686cf3f4a96&amp;id2=e85035c922dd3889042b30e621333476387b56d8'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-22e60e1b3240d783a6de2894f5c9f686cf3f4a96.tar.gz'>guix-22e60e1b3240d783a6de2894f5c9f686cf3f4a96.tar.gz</a><br/><a href='/guix/snapshot/guix-22e60e1b3240d783a6de2894f5c9f686cf3f4a96.zip'>guix-22e60e1b3240d783a6de2894f5c9f686cf3f4a96.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: Update stellarium to 0.18.1.</div><div class='commit-msg'>[[PGP Signed Part:Good signature from BF286CB6593E5FFD Björn Höfling &lt;bjoern.hoefling@bjoernhoefling.de&gt; (trust undefined) created at 2018-07-06T23:28:16+0200 using DSA]]

* gnu/packages/astronomy.scm (stellarium): Update to 0.18.1.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
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s `(("gmp" ,gmp) ("acl" ,acl)
                                 ,@(package-propagated-inputs coreutils))))
    (list (package-inputs (@ (my-packages) my-coreutils))
          (read-package-field (@ (my-packages) my-coreutils) 'inputs 2))))

(test-equal "input labels, prepend + delete"
  (list `(("gmp" ,gmp) ("acl" ,acl))
        "\
        (modify-inputs (package-propagated-inputs coreutils)
          (delete \"gmp\")
          (prepend gmp acl)))\n")
  (with-test-package '((inputs `(("gmp" ,gmp)
                                 ("acl" ,acl)
                                 ,@(alist-delete "gmp"
                                                 (package-propagated-inputs coreutils)))))
    (list (package-inputs (@ (my-packages) my-coreutils))
          (read-package-field (@ (my-packages) my-coreutils) 'inputs 3))))

(test-equal "input labels, prepend + delete multiple"
  (list `(("gmp" ,gmp) ("acl" ,acl))
        "\
        (modify-inputs (package-propagated-inputs coreutils)
          (delete \"foo\" \"bar\" \"baz\")
          (prepend gmp acl)))\n")
  (with-test-package '((inputs `(("gmp" ,gmp)
                                 ("acl" ,acl)
                                 ,@(fold alist-delete
                                         (package-propagated-inputs coreutils)
                                         '("foo" "bar" "baz")))))
    (list (package-inputs (@ (my-packages) my-coreutils))
          (read-package-field (@ (my-packages) my-coreutils) 'inputs 3))))

(test-equal "input labels, replace"
  (list '()                                 ;there's no "gmp" input to replace
        "\
        (modify-inputs (package-propagated-inputs coreutils)
          (replace \"gmp\" gmp)))\n")
  (with-test-package '((inputs `(("gmp" ,gmp)
                                 ,@(alist-delete "gmp"
                                                 (package-propagated-inputs coreutils)))))
    (list (package-inputs (@ (my-packages) my-coreutils))
          (read-package-field (@ (my-packages) my-coreutils) 'inputs 2))))

(test-equal "input labels, 'safe' policy"
  (list `(("gmp" ,gmp) ("acl" ,acl))
        "\
      (inputs (list gmp acl))\n")
  (call-with-test-package '((inputs `(("GMP" ,gmp) ("ACL" ,acl)))
                            (arguments '()))      ;no build system arguments
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "inputs"
               "--input-simplification=safe")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs)))))

(test-equal "input labels, 'safe' policy, trivial arguments"
  (list `(("gmp" ,gmp) ("mpfr" ,mpfr))
        "\
      (inputs (list gmp mpfr))\n")
  (call-with-test-package '((inputs `(("GMP" ,gmp) ("Mpfr" ,mpfr)))
                            (arguments            ;"trivial" arguments
                             '(#:tests? #f
                               #:test-target "whatever")))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "inputs"
               "--input-simplification=safe")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs)))))

(test-equal "input labels, 'safe' policy, nothing changed"
  (list `(("GMP" ,gmp) ("ACL" ,acl))
        "\
      (inputs `((\"GMP\" ,gmp) (\"ACL\" ,acl)))\n")
  (call-with-test-package '((inputs `(("GMP" ,gmp) ("ACL" ,acl)))
                            ;; Non-empty argument list, so potentially unsafe
                            ;; input simplification.
                            (arguments
                             '(#:configure-flags
                               (assoc-ref %build-inputs "GMP"))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "inputs"
               "--input-simplification=safe")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs)))))

(test-equal "input labels, margin comment"
  (list `(("gmp" ,gmp))
        `(("acl" ,acl))
        "      (inputs (list gmp)) ;margin comment\n"
        "      (native-inputs (list acl)) ;another one\n")
  (call-with-test-package '((inputs `(("gmp" ,gmp)))
                            (native-inputs `(("acl" ,acl))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (substitute* file
        (("\"gmp\"(.*)$" _ rest)
         (string-append "\"gmp\"" (string-trim-right rest)
                        " ;margin comment\n"))
        (("\"acl\"(.*)$" _ rest)
         (string-append "\"acl\"" (string-trim-right rest)
                        " ;another one\n")))
      (system* "cat" file)

      (system* "guix" "style" "-L" directory "-S" "inputs"
               "my-coreutils")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (package-native-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs)
            (read-package-field (@ (my-packages) my-coreutils) 'native-inputs)))))

(test-equal "input labels, margin comment on long list"
  (list (concatenate (make-list 4 `(("gmp" ,gmp) ("acl" ,acl))))
        "\
        (list gmp ;margin comment
              acl
              gmp ;margin comment
              acl
              gmp ;margin comment
              acl
              gmp ;margin comment
              acl))\n")
  (call-with-test-package '((inputs `(("gmp" ,gmp) ("acl" ,acl)
                                      ("gmp" ,gmp) ("acl" ,acl)
                                      ("gmp" ,gmp) ("acl" ,acl)
                                      ("gmp" ,gmp) ("acl" ,acl))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (substitute* file
        (("\"gmp\"(.*)$" _ rest)
         (string-append "\"gmp\"" (string-trim-right rest)
                        " ;margin comment\n")))
      (system* "cat" file)

      (system* "guix" "style" "-L" directory "-S" "inputs"
               "my-coreutils")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs 8)))))

(test-equal "input labels, line comment"
  (list `(("gmp" ,gmp) ("acl" ,acl))
        "\
      (inputs (list gmp
                    ;; line comment!
                    acl))\n")
  (call-with-test-package '((inputs `(("gmp" ,gmp) ("acl" ,acl))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (substitute* file
        ((",gmp\\)(.*)$" _ rest)
         (string-append ",gmp)\n   ;; line comment!\n" rest)))

      (system* "guix" "style" "-L" directory "-S" "inputs"
               "my-coreutils")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs 3)))))

(test-equal "input labels, modify-inputs and margin comment"
  (list `(("gmp" ,gmp) ("acl" ,acl) ("mpfr" ,mpfr))
        "\
        (modify-inputs (package-propagated-inputs coreutils)
          (prepend gmp ;margin comment
                   acl ;another one
                   mpfr)))\n")
  (call-with-test-package '((inputs
                             `(("gmp" ,gmp) ("acl" ,acl) ("mpfr" ,mpfr)
                               ,@(package-propagated-inputs coreutils))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (substitute* file
        ((",gmp\\)(.*)$" _ rest)
         (string-append ",gmp) ;margin comment" rest))
        ((",acl\\)(.*)$" _ rest)
         (string-append ",acl) ;another one" rest)))

      (system* "guix" "style" "-L" directory "-S" "inputs"
               "my-coreutils")

      (load file)
      (list (package-inputs (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'inputs 4)))))

(test-assert "gexpify arguments, already gexpified"
  (call-with-test-package '((arguments
                             (list #:configure-flags #~'("--help"))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))
      (define (fingerprint file)
        (let ((stat (stat file)))
          (list (stat:mtime stat) (stat:size stat))))
      (define before
        (fingerprint file))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (equal? (fingerprint file) before))))

(test-equal "gexpify arguments, non-gexp arguments, margin comment"
  (list (list #:tests? #f #:test-target "check")
        "\
      (arguments (list #:tests? #f ;no tests
                       #:test-target \"check\"))\n")
  (call-with-test-package '((arguments
                             '(#:tests? #f
                               #:test-target "check")))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (substitute* file
        (("#:tests\\? #f" all)
         (string-append all " ;no tests\n")))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (load file)
      (list (package-arguments (@ (my-packages) my-coreutils))
            (read-package-field (@ (my-packages) my-coreutils) 'arguments 2)))))

(test-equal "gexpify arguments, phases and flags"
  "\
        (list #:tests? #f
              #:configure-flags #~'(\"--fast\")
              #:make-flags #~(list (string-append \"CC=\"
                                                  #$(cc-for-target)))
              #:phases #~(modify-phases %standard-phases
                           ;; Line comment.
                           whatever)))\n"
  (call-with-test-package '((arguments
                             `(#:tests? #f
                               #:configure-flags '("--fast")
                               #:make-flags
                               (list (string-append "CC=" ,(cc-for-target)))
                               #:phases (modify-phases %standard-phases
                                          whatever))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (substitute* file
        (("whatever")
         "\n;; Line comment.
         whatever"))
      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (load file)
      (read-package-field (@ (my-packages) my-coreutils) 'arguments 7))))

(test-equal "gexpify arguments, append arguments"
  "\
        (append (list #:tests? #f
                      #:configure-flags #~'(\"--fast\"))
                (package-arguments coreutils)))\n"
  (call-with-test-package '((arguments
                             `(#:tests? #f
                               #:configure-flags '("--fast")
                               ,@(package-arguments coreutils))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (load file)
      (read-package-field (@ (my-packages) my-coreutils) 'arguments 3))))

(test-equal "gexpify arguments, substitute-keyword-arguments"
  "\
        (substitute-keyword-arguments (package-arguments coreutils)
          ((#:tests? _ #f)
           #t)
          ((#:make-flags flags
            #~'())
           #~(cons \"-DXYZ=yes\"
                   #$flags))))\n"
  (call-with-test-package '((arguments
                             (substitute-keyword-arguments
                                 (package-arguments coreutils)
                               ((#:tests? _ #f) #t)
                               ((#:make-flags flags ''())
                                `(cons "-DXYZ=yes" ,flags)))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (load file)
      (read-package-field (@ (my-packages) my-coreutils) 'arguments 7))))

(test-equal "gexpify arguments, substitute-keyword-arguments + unquote-splicing"
  "\
        (substitute-keyword-arguments (package-arguments coreutils)
          ((#:make-flags flags
            #~'())
           #~(cons \"-DXYZ=yes\"
                   #$@(if #t flags
                          '())))))\n"
  (call-with-test-package '((arguments
                             (substitute-keyword-arguments
                                 (package-arguments coreutils)
                               ((#:make-flags flags ''())
                                `(cons "-DXYZ=yes" ,@(if #t flags '()))))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (load file)
      (read-package-field (@ (my-packages) my-coreutils) 'arguments 6))))

(test-equal "gexpify arguments, append substitute-keyword-arguments"
  "\
        (append (list #:tests? #f)
                (substitute-keyword-arguments (package-arguments coreutils)
                  ((#:make-flags flags)
                   #~(append `(\"-n\" ,%output)
                             #$flags)))))\n"
  (call-with-test-package '((arguments
                             `(#:tests? #f
                               ,@(substitute-keyword-arguments
                                     (package-arguments coreutils)
                                   ((#:make-flags flags)
                                    `(append `("-n" ,%output) ,flags))))))
    (lambda (directory)
      (define file
        (string-append directory "/my-packages.scm"))

      (system* "guix" "style" "-L" directory "my-coreutils"
               "-S" "arguments")

      (load file)
      (read-package-field (@ (my-packages) my-coreutils) 'arguments 5))))

(test-end)

;; Local Variables:
;; eval: (put 'with-test-package 'scheme-indent-function 1)
;; eval: (put 'call-with-test-package 'scheme-indent-function 1)
;; End: