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-rw-r--r--tests/services/configuration.scm183
1 files changed, 181 insertions, 2 deletions
diff --git a/tests/services/configuration.scm b/tests/services/configuration.scm
index 4f8a74dc8a..0392cce927 100644
--- a/tests/services/configuration.scm
+++ b/tests/services/configuration.scm
@@ -2,6 +2,7 @@
;;; Copyright © 2021, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
;;; Copyright © 2022 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -22,6 +23,7 @@
#:use-module (gnu services configuration)
#:use-module (guix diagnostics)
#:use-module (guix gexp)
+ #:autoload (guix i18n) (G_)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-64))
@@ -46,14 +48,14 @@
(port-configuration-port (port-configuration)))
(test-equal "wrong type for a field"
- '("configuration.scm" 57 11) ;error location
+ '("configuration.scm" 59 11) ;error location
(guard (c ((configuration-error? c)
(let ((loc (error-location c)))
(list (basename (location-file loc))
(location-line loc)
(location-column loc)))))
(port-configuration
- ;; This is line 56; the test relies on line/column numbers!
+ ;; This is line 58; the test relies on line/column numbers!
(port "This is not a number!"))))
(define-configuration port-configuration-cs
@@ -111,6 +113,183 @@
;;;
+;;; define-configuration macro, extra-args literals
+;;;
+
+(define (eval-gexp x)
+ "Get serialized config as string."
+ (eval (gexp->approximate-sexp x)
+ (current-module)))
+
+(define (port? value)
+ (or (string? value) (number? value)))
+
+(define (sanitize-port value)
+ (cond ((number? value) value)
+ ((string? value) (string->number value))
+ (else (raise (formatted-message (G_ "Bad value: ~a") value)))))
+
+(test-group "Basic sanitizer literal tests"
+ (define serialize-port serialize-number)
+
+ (define-configuration config-with-sanitizer
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ (sanitizer sanitize-port)))
+
+ (test-equal "default value, sanitizer"
+ 80
+ (config-with-sanitizer-port (config-with-sanitizer)))
+
+ (test-equal "string value, sanitized to number"
+ 56
+ (config-with-sanitizer-port (config-with-sanitizer
+ (port "56"))))
+
+ (define (custom-serialize-port field-name value)
+ (number->string value))
+
+ (define-configuration config-serializer
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ (serializer custom-serialize-port)))
+
+ (test-equal "default value, serializer literal"
+ "80"
+ (eval-gexp
+ (serialize-configuration (config-serializer)
+ config-serializer-fields))))
+
+(test-group "empty-serializer as literal/procedure tests"
+ (define-configuration config-with-literal
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ empty-serializer))
+
+ (define-configuration config-with-proc
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ (serializer empty-serializer)))
+
+ (test-equal "empty-serializer as literal"
+ ""
+ (eval-gexp
+ (serialize-configuration (config-with-literal)
+ config-with-literal-fields)))
+
+ (test-equal "empty-serializer as procedure"
+ ""
+ (eval-gexp
+ (serialize-configuration (config-with-proc)
+ config-with-proc-fields))))
+
+(test-group "permutation tests"
+ (define-configuration config-san+empty-ser
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ (sanitizer sanitize-port)
+ empty-serializer))
+
+ (define-configuration config-san+ser
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ (sanitizer sanitize-port)
+ (serializer (lambda _ "foo"))))
+
+ (test-equal "default value, sanitizer, permutation"
+ 80
+ (config-san+empty-ser-port (config-san+empty-ser)))
+
+ (test-equal "default value, serializer, permutation"
+ "foo"
+ (eval-gexp
+ (serialize-configuration (config-san+ser) config-san+ser-fields)))
+
+ (test-equal "string value sanitized to number, permutation"
+ 56
+ (config-san+ser-port (config-san+ser
+ (port "56"))))
+
+ ;; Ordering tests.
+ (define-configuration config-ser+san
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ (sanitizer sanitize-port)
+ (serializer (lambda _ "foo"))))
+
+ (define-configuration config-empty-ser+san
+ (port
+ (port 80)
+ "Lorem Ipsum."
+ empty-serializer
+ (sanitizer sanitize-port)))
+
+ (test-equal "default value, sanitizer, permutation 2"
+ 56
+ (config-empty-ser+san-port (config-empty-ser+san
+ (port "56"))))
+
+ (test-equal "default value, serializer, permutation 2"
+ "foo"
+ (eval-gexp
+ (serialize-configuration (config-ser+san) config-ser+san-fields))))
+
+(test-group "duplicated/conflicting entries"
+ (test-error
+ "duplicate sanitizer" #t
+ (macroexpand '(define-configuration dupe-san
+ (foo
+ (list '())
+ "Lorem Ipsum."
+ (sanitizer (lambda () #t))
+ (sanitizer (lambda () #t))))))
+
+ (test-error
+ "duplicate serializer" #t
+ (macroexpand '(define-configuration dupe-ser
+ (foo
+ (list '())
+ "Lorem Ipsum."
+ (serializer (lambda _ ""))
+ (serializer (lambda _ ""))))))
+
+ (test-error
+ "conflicting use of serializer + empty-serializer" #t
+ (macroexpand '(define-configuration ser+empty-ser
+ (foo
+ (list '())
+ "Lorem Ipsum."
+ (serializer (lambda _ "lorem"))
+ empty-serializer)))))
+
+(test-group "Mix of deprecated and new syntax"
+ (test-error
+ "Mix of bare serializer and new syntax" #t
+ (macroexpand '(define-configuration mixed
+ (foo
+ (list '())
+ "Lorem Ipsum."
+ (sanitizer (lambda () #t))
+ (lambda _ "lorem")))))
+
+ (test-error
+ "Mix of bare serializer and new syntax, permutation)" #t
+ (macroexpand '(define-configuration mixed
+ (foo
+ (list '())
+ "Lorem Ipsum."
+ (lambda _ "lorem")
+ (sanitizer (lambda () #t)))))))
+
+
+;;;
;;; define-maybe macro.
;;;
(define-maybe number)