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authorLudovic Courtès <ludo@gnu.org>2019-09-14 23:16:54 +0200
committerLudovic Courtès <ludo@gnu.org>2019-09-23 10:38:44 +0200
commit8ba7fd3cd6962f1c1aaaa5f71eed7f9222094f25 (patch)
tree55b4dd25f2b16a9786f08e331b743f4289ccb053 /tests/channels.scm
parent873f6f1334ab06a69e768a8aea0054404237542f (diff)
channels: Add support for a news file.
* guix/channels.scm (<channel-metadata>)[news-file]: New field. (read-channel-metadata): Set the 'news-file' field. (read-channel-metadata-from-source): Likewise. (<channel-news>, <channel-news-entry>): New record types. (sexp->channel-news-entry, read-channel-news) (channel-news-for-commit): New procedures. * guix/tests/git.scm (populate-git-repository): For 'add', allow CONTENTS to be a procedure. * tests/channels.scm ("channel-news, no news") ("channel-news, one entry"): New tests. * doc/guix.texi (Channels): Document it.
Diffstat (limited to 'tests/channels.scm')
-rw-r--r--tests/channels.scm99
1 files changed, 99 insertions, 0 deletions
diff --git a/tests/channels.scm b/tests/channels.scm
index e83b5437d3..58101bcb72 100644
--- a/tests/channels.scm
+++ b/tests/channels.scm
@@ -28,6 +28,10 @@
#:use-module (guix gexp)
#:use-module ((guix utils)
#:select (error-location? error-location location-line))
+ #:use-module ((guix build utils) #:select (which))
+ #:use-module (git)
+ #:use-module (guix git)
+ #:use-module (guix tests git)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-34)
@@ -246,4 +250,99 @@
(depends? drv3
(list drv2 drv0) (list))))))))
+(unless (which (git-command)) (test-skip 1))
+(test-equal "channel-news, no news"
+ '()
+ (with-temporary-git-repository directory
+ '((add "a.txt" "A")
+ (commit "the commit"))
+ (with-repository directory repository
+ (let ((channel (channel (url (string-append "file://" directory))
+ (name 'foo)))
+ (latest (reference-name->oid repository "HEAD")))
+ (channel-news-for-commit channel (oid->string latest))))))
+
+(unless (which (git-command)) (test-skip 1))
+(test-assert "channel-news, one entry"
+ (with-temporary-git-repository directory
+ `((add ".guix-channel"
+ ,(object->string
+ '(channel (version 0)
+ (news-file "news.scm"))))
+ (commit "first commit")
+ (add "src/a.txt" "A")
+ (commit "second commit")
+ (add "news.scm"
+ ,(lambda (repository)
+ (let ((previous
+ (reference-name->oid repository "HEAD")))
+ (object->string
+ `(channel-news
+ (version 0)
+ (entry (commit ,(oid->string previous))
+ (title (en "New file!")
+ (eo "Nova dosiero!"))
+ (body (en "Yeah, a.txt."))))))))
+ (commit "third commit")
+ (add "src/b.txt" "B")
+ (commit "fourth commit")
+ (add "news.scm"
+ ,(lambda (repository)
+ (let ((second
+ (commit-id
+ (find-commit repository "second commit")))
+ (previous
+ (reference-name->oid repository "HEAD")))
+ (object->string
+ `(channel-news
+ (version 0)
+ (entry (commit ,(oid->string previous))
+ (title (en "Another file!"))
+ (body (en "Yeah, b.txt.")))
+ (entry (commit ,(oid->string second))
+ (title (en "Old news.")
+ (eo "Malnovaĵoj."))
+ (body (en "For a.txt"))))))))
+ (commit "fifth commit"))
+ (with-repository directory repository
+ (define (find-commit* message)
+ (oid->string (commit-id (find-commit repository message))))
+
+ (let ((channel (channel (url (string-append "file://" directory))
+ (name 'foo)))
+ (commit1 (find-commit* "first commit"))
+ (commit2 (find-commit* "second commit"))
+ (commit3 (find-commit* "third commit"))
+ (commit4 (find-commit* "fourth commit"))
+ (commit5 (find-commit* "fifth commit")))
+ ;; First try fetching all the news up to a given commit.
+ (and (null? (channel-news-for-commit channel commit2))
+ (lset= string=?
+ (map channel-news-entry-commit
+ (channel-news-for-commit channel commit5))
+ (list commit2 commit4))
+ (lset= equal?
+ (map channel-news-entry-title
+ (channel-news-for-commit channel commit5))
+ '((("en" . "Another file!"))
+ (("en" . "Old news.") ("eo" . "Malnovaĵoj."))))
+ (lset= string=?
+ (map channel-news-entry-commit
+ (channel-news-for-commit channel commit3))
+ (list commit2))
+
+ ;; Now fetch news entries that apply to a commit range.
+ (lset= string=?
+ (map channel-news-entry-commit
+ (channel-news-for-commit channel commit3 commit1))
+ (list commit2))
+ (lset= string=?
+ (map channel-news-entry-commit
+ (channel-news-for-commit channel commit5 commit3))
+ (list commit4))
+ (lset= string=?
+ (map channel-news-entry-commit
+ (channel-news-for-commit channel commit5 commit1))
+ (list commit4 commit2)))))))
+
(test-end "channels")