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| author | Ludovic Courtès <ludo@gnu.org> | 2016-07-14 18:58:36 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-07-14 19:07:07 +0200 |
| commit | babc2c80a7e1f1b5e72fd1685ef6604b93157a8e (patch) | |
| tree | 5a6988c157c2efafe0da57d04b37e3f99db77dd0 /tests | |
| parent | db8f6b34121b392df12b551b3f7ca16349dc7018 (diff) | |
| download | patches-babc2c80a7e1f1b5e72fd1685ef6604b93157a8e.tar patches-babc2c80a7e1f1b5e72fd1685ef6604b93157a8e.tar.gz | |
records: Improve reporting of invalid field specifiers.
Fixes <http://bugs.gnu.org/23969>.
Reported by Vincent Legoll <vincent.legoll@gmail.com>.
* guix/records.scm (report-invalid-field-specifier): New procedure.
* tests/records.scm ("define-record-type* & wrong field specifier"): New
test.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/records.scm | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/tests/records.scm b/tests/records.scm index c6f85d4a81..d6d27bb96a 100644 --- a/tests/records.scm +++ b/tests/records.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -17,6 +17,7 @@ ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (test-records) + #:use-module (srfi srfi-1) #:use-module (srfi srfi-64) #:use-module (ice-9 match) #:use-module (ice-9 regex) @@ -214,6 +215,32 @@ (equal? (foo-bar y) 1)) ;promise was already forced (eq? (foo-baz y) 'b))))) +(test-assert "define-record-type* & wrong field specifier" + (let ((exp '(begin + (define-record-type* <foo> foo make-foo + foo? + (bar foo-bar (default 42)) + (baz foo-baz)) + + (foo (baz 1 2 3 4 5)))) ;syntax error + (loc (current-source-location))) ;keep this alignment! + (catch 'syntax-error + (lambda () + (eval exp (test-module)) + #f) + (lambda (key proc message location form . args) + (and (eq? proc 'foo) + (string-match "invalid field" message) + (equal? form '(baz 1 2 3 4 5)) + + ;; Make sure the location is that of the field specifier. + ;; See <http://bugs.gnu.org/23969>. + (lset= equal? + (pk 'expected-loc + `((line . ,(- (assq-ref loc 'line) 1)) + ,@(alist-delete 'line loc))) + (pk 'actual-loc location))))))) + (test-assert "define-record-type* & missing initializers" (catch 'syntax-error (lambda () |