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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2022-09-25 16:15:16 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2022-09-25 16:15:16 -0400 |
| commit | 650c20f1ca4e07591a727e1cfcc74b3363d15985 (patch) | |
| tree | 85d11f6437cde22f410c25e0e5f71a3131ebd07d /test/lisp/gnus/gnus-util-tests.el | |
| parent | 8869332684c2302b5ba1ead4568bbc7ba1c0183e (diff) | |
| parent | 4b85ae6a24380fb67a3315eaec9233f17a872473 (diff) | |
| download | emacs-650c20f1ca4e07591a727e1cfcc74b3363d15985.tar.gz emacs-650c20f1ca4e07591a727e1cfcc74b3363d15985.tar.bz2 emacs-650c20f1ca4e07591a727e1cfcc74b3363d15985.zip | |
Merge 'master' into noverlay
Diffstat (limited to 'test/lisp/gnus/gnus-util-tests.el')
| -rw-r--r-- | test/lisp/gnus/gnus-util-tests.el | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/test/lisp/gnus/gnus-util-tests.el b/test/lisp/gnus/gnus-util-tests.el new file mode 100644 index 00000000000..464567061f6 --- /dev/null +++ b/test/lisp/gnus/gnus-util-tests.el @@ -0,0 +1,135 @@ +;;; gnus-util-tests.el --- Selectived tests only. -*- lexical-binding:t -*- +;; Copyright (C) 2015-2022 Free Software Foundation, Inc. + +;; Author: Jens Lechtenbörger <jens.lechtenboerger@fsfe.org> + +;; This file is part of GNU Emacs. + +;; GNU Emacs is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. + +;;; Commentary: + +;;; Code: + +(require 'ert) +(require 'gnus-util) + +(ert-deftest gnus-string> () + ;; Failure paths + (should-error (gnus-string> "" 1) + :type 'wrong-type-argument) + (should-error (gnus-string> "") + :type 'wrong-number-of-arguments) + + ;; String tests + (should (gnus-string> "def" "abc")) + (should (gnus-string> 'def 'abc)) + (should (gnus-string> "abc" "DEF")) + (should (gnus-string> "abc" 'DEF)) + (should (gnus-string> "αβγ" "abc")) + (should (gnus-string> "אבג" "αβγ")) + (should (gnus-string> nil "")) + (should (gnus-string> "abc" "")) + (should (gnus-string> "abc" "ab")) + (should-not (gnus-string> "abc" "abc")) + (should-not (gnus-string> "abc" "def")) + (should-not (gnus-string> "DEF" "abc")) + (should-not (gnus-string> 'DEF "abc")) + (should-not (gnus-string> "123" "abc")) + (should-not (gnus-string> "" ""))) + +(ert-deftest gnus-string< () + ;; Failure paths + (should-error (gnus-string< "" 1) + :type 'wrong-type-argument) + (should-error (gnus-string< "") + :type 'wrong-number-of-arguments) + + ;; String tests + (setq case-fold-search nil) + (should (gnus-string< "abc" "def")) + (should (gnus-string< 'abc 'def)) + (should (gnus-string< "DEF" "abc")) + (should (gnus-string< "DEF" 'abc)) + (should (gnus-string< "abc" "αβγ")) + (should (gnus-string< "αβγ" "אבג")) + (should (gnus-string< "" nil)) + (should (gnus-string< "" "abc")) + (should (gnus-string< "ab" "abc")) + (should-not (gnus-string< "abc" "abc")) + (should-not (gnus-string< "def" "abc")) + (should-not (gnus-string< "abc" "DEF")) + (should-not (gnus-string< "abc" 'DEF)) + (should-not (gnus-string< "abc" "123")) + (should-not (gnus-string< "" "")) + + ;; gnus-string< checks case-fold-search + (setq case-fold-search t) + (should (gnus-string< "abc" "DEF")) + (should (gnus-string< "abc" 'GHI)) + (should (gnus-string< 'abc "DEF")) + (should (gnus-string< 'GHI 'JKL)) + (should (gnus-string< "abc" "ΑΒΓ")) + (should-not (gnus-string< "ABC" "abc")) + (should-not (gnus-string< "def" "ABC"))) + +(ert-deftest gnus-subsetp () + ;; False for non-lists. + (should-not (gnus-subsetp "1" "1")) + (should-not (gnus-subsetp "1" '("1"))) + (should-not (gnus-subsetp '("1") "1")) + + ;; Real tests. + (should (gnus-subsetp '() '())) + (should (gnus-subsetp '() '("1"))) + (should (gnus-subsetp '("1") '("1"))) + (should (gnus-subsetp '(42) '("1" 42))) + (should (gnus-subsetp '(42) '(42 "1"))) + (should (gnus-subsetp '(42) '("1" 42 2))) + (should-not (gnus-subsetp '("1") '())) + (should-not (gnus-subsetp '("1") '(2))) + (should-not (gnus-subsetp '("1" 2) '(2))) + (should-not (gnus-subsetp '(2 "1") '(2))) + (should-not (gnus-subsetp '("1" 2) '(2 3))) + + ;; Duplicates don't matter for sets. + (should (gnus-subsetp '("1" "1") '("1"))) + (should (gnus-subsetp '("1" 2 "1") '(2 "1"))) + (should (gnus-subsetp '("1" 2 "1") '(2 "1" "1" 2))) + (should-not (gnus-subsetp '("1" 2 "1" 3) '(2 "1" "1" 2)))) + +(ert-deftest gnus-setdiff () + ;; False for non-lists. + (should-not (gnus-setdiff "1" "1")) + (should-not (gnus-setdiff "1" '())) + (should-not (gnus-setdiff '() "1")) + + ;; Real tests. + (should-not (gnus-setdiff '() '())) + (should-not (gnus-setdiff '() '("1"))) + (should-not (gnus-setdiff '("1") '("1"))) + (should (equal '("1") (gnus-setdiff '("1") '()))) + (should (equal '("1") (gnus-setdiff '("1") '(2)))) + (should (equal '("1") (gnus-setdiff '("1" 2) '(2)))) + (should (equal '("1") (gnus-setdiff '("1" 2 3) '(3 2)))) + (should (equal '("1") (gnus-setdiff '(2 "1" 3) '(3 2)))) + (should (equal '("1") (gnus-setdiff '(2 3 "1") '(3 2)))) + (should (equal '(2 "1") (gnus-setdiff '(2 3 "1") '(3)))) + + ;; Duplicates aren't touched for sets if they are not removed. + (should-not (gnus-setdiff '("1" "1") '("1"))) + (should (equal '("1") (gnus-setdiff '(2 "1" 2) '(2)))) + (should (equal '("1" "1") (gnus-setdiff '(2 "1" 2 "1") '(2))))) + +;;; gnus-util-tests.el ends here |