diff options
Diffstat (limited to 'tests/channels.scm')
| -rw-r--r-- | tests/channels.scm | 72 |
1 files changed, 49 insertions, 23 deletions
diff --git a/tests/channels.scm b/tests/channels.scm index 8540aef435..e83b5437d3 100644 --- a/tests/channels.scm +++ b/tests/channels.scm @@ -26,8 +26,12 @@ #:use-module (guix derivations) #:use-module (guix sets) #:use-module (guix gexp) + #:use-module ((guix utils) + #:select (error-location? error-location location-line)) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) + #:use-module (srfi srfi-34) + #:use-module (srfi srfi-35) #:use-module (srfi srfi-64) #:use-module (ice-9 match)) @@ -38,22 +42,23 @@ (commit "cafebabe") (spec #f)) (define instance-dir (mkdtemp! "/tmp/checkout.XXXXXX")) - (and spec - (with-output-to-file (string-append instance-dir "/.guix-channel") - (lambda _ (format #t "~a" spec)))) + (when spec + (call-with-output-file (string-append instance-dir "/.guix-channel") + (lambda (port) (write spec port)))) (checkout->channel-instance instance-dir #:commit commit #:name name)) (define instance--boring (make-instance)) +(define instance--unsupported-version + (make-instance #:spec + '(channel (version 42) (dependencies whatever)))) (define instance--no-deps (make-instance #:spec - '(channel - (version 0) - (dependencies - (channel - (name test-channel) - (url "https://example.com/test-channel")))))) + '(channel (version 0)))) +(define instance--sub-directory + (make-instance #:spec + '(channel (version 0) (directory "modules")))) (define instance--simple (make-instance #:spec '(channel @@ -78,24 +83,45 @@ (name test-channel) (url "https://example.com/test-channel-elsewhere")))))) -(define read-channel-metadata - (@@ (guix channels) read-channel-metadata)) +(define channel-instance-metadata + (@@ (guix channels) channel-instance-metadata)) +(define channel-metadata-directory + (@@ (guix channels) channel-metadata-directory)) +(define channel-metadata-dependencies + (@@ (guix channels) channel-metadata-dependencies)) -(test-equal "read-channel-metadata returns #f if .guix-channel does not exist" - #f - (read-channel-metadata instance--boring)) - -(test-assert "read-channel-metadata returns <channel-metadata>" +(test-equal "channel-instance-metadata returns default if .guix-channel does not exist" + '("/" ()) + (let ((metadata (channel-instance-metadata instance--boring))) + (list (channel-metadata-directory metadata) + (channel-metadata-dependencies metadata)))) + +(test-equal "channel-instance-metadata and default dependencies" + '() + (channel-metadata-dependencies (channel-instance-metadata instance--no-deps))) + +(test-equal "channel-instance-metadata and directory" + "/modules" + (channel-metadata-directory + (channel-instance-metadata instance--sub-directory))) + +(test-equal "channel-instance-metadata rejects unsupported version" + 1 ;line number in the generated '.guix-channel' + (guard (c ((and (message-condition? c) (error-location? c)) + (location-line (error-location c)))) + (channel-instance-metadata instance--unsupported-version))) + +(test-assert "channel-instance-metadata returns <channel-metadata>" (every (@@ (guix channels) channel-metadata?) - (map read-channel-metadata + (map channel-instance-metadata (list instance--no-deps instance--simple instance--with-dupes)))) -(test-assert "read-channel-metadata dependencies are channels" +(test-assert "channel-instance-metadata dependencies are channels" (let ((deps ((@@ (guix channels) channel-metadata-dependencies) - (read-channel-metadata instance--simple)))) + (channel-instance-metadata instance--simple)))) (match deps (((? channel? dep)) #t) (_ #f)))) @@ -128,7 +154,7 @@ ("test" (values test-dir 'whatever)) (_ (values "/not-important" 'not-important))))) (let ((instances (latest-channel-instances #f (list channel)))) - (and (eq? 2 (length instances)) + (and (= 2 (length instances)) (lset= eq? '(test test-channel) (map (compose channel-name channel-instance-channel) @@ -139,9 +165,9 @@ (and (eq? (channel-name (channel-instance-channel instance)) 'test-channel) - (eq? (channel-commit - (channel-instance-channel instance)) - 'abc1234))) + (string=? (channel-commit + (channel-instance-channel instance)) + "abc1234"))) instances)))))) (test-assert "channel-instances->manifest" |