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| | ;;; erc-match-tests.el --- Tests for erc-match. -*- lexical-binding:t -*-
;; Copyright (C) 2022 Free Software Foundation, Inc.
;; 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-x)
(require 'erc-match)
(ert-deftest erc-pals ()
(with-temp-buffer
(setq erc-server-process (start-process "true" (current-buffer) "true")
erc-server-users (make-hash-table :test #'equal))
(set-process-query-on-exit-flag erc-server-process nil)
(erc-add-server-user "FOO[m]" (make-erc-server-user :nickname "foo[m]"))
(erc-add-server-user "tester" (make-erc-server-user :nickname "tester"))
(let (erc-pals calls rvs)
(cl-letf (((symbol-function 'completing-read)
(lambda (&rest r) (push r calls) (pop rvs))))
(ert-info ("`erc-add-pal'")
(push "foo[m]" rvs)
(ert-simulate-command '(erc-add-pal))
(should (equal (cadr (pop calls)) '(("tester") ("foo[m]"))))
(should (equal erc-pals '("foo\\[m]"))))
(ert-info ("`erc-match-pal-p'")
(should (erc-match-pal-p "FOO[m]!~u@example.net" nil)))
(ert-info ("`erc-delete-pal'")
(push "foo\\[m]" rvs)
(ert-simulate-command '(erc-delete-pal))
(should (equal (cadr (pop calls)) '(("foo\\[m]"))))
(should-not erc-pals))))))
(ert-deftest erc-fools ()
(with-temp-buffer
(setq erc-server-process (start-process "true" (current-buffer) "true")
erc-server-users (make-hash-table :test #'equal))
(set-process-query-on-exit-flag erc-server-process nil)
(erc-add-server-user "FOO[m]" (make-erc-server-user :nickname "foo[m]"))
(erc-add-server-user "tester" (make-erc-server-user :nickname "tester"))
(let (erc-fools calls rvs)
(cl-letf (((symbol-function 'completing-read)
(lambda (&rest r) (push r calls) (pop rvs))))
(ert-info ("`erc-add-fool'")
(push "foo[m]" rvs)
(ert-simulate-command '(erc-add-fool))
(should (equal (cadr (pop calls)) '(("tester") ("foo[m]"))))
(should (equal erc-fools '("foo\\[m]"))))
(ert-info ("`erc-match-fool-p'")
(should (erc-match-fool-p "FOO[m]!~u@example.net" ""))
(should (erc-match-fool-p "tester!~u@example.net" "FOO[m]: die")))
(ert-info ("`erc-delete-fool'")
(push "foo\\[m]" rvs)
(ert-simulate-command '(erc-delete-fool))
(should (equal (cadr (pop calls)) '(("foo\\[m]"))))
(should-not erc-fools))))))
(ert-deftest erc-keywords ()
(let (erc-keywords calls rvs)
(cl-letf (((symbol-function 'completing-read)
(lambda (&rest r) (push r calls) (pop rvs))))
(ert-info ("`erc-add-keyword'")
(push "[cit. needed]" rvs)
(ert-simulate-command '(erc-add-keyword))
(should (equal (cadr (pop calls)) nil))
(should (equal erc-keywords '("\\[cit\\. needed]"))))
(ert-info ("`erc-match-keyword-p'")
(should (erc-match-keyword-p nil "is pretty [cit. needed]")))
(ert-info ("`erc-delete-keyword'")
(push "\\[cit\\. needed]" rvs)
(ert-simulate-command '(erc-delete-keyword))
(should (equal (cadr (pop calls)) '(("\\[cit\\. needed]"))))
(should-not erc-keywords)))))
(ert-deftest erc-dangerous-hosts ()
(let (erc-dangerous-hosts calls rvs)
(cl-letf (((symbol-function 'completing-read)
(lambda (&rest r) (push r calls) (pop rvs))))
(ert-info ("`erc-add-dangerous-host'")
(push "example.net" rvs)
(ert-simulate-command '(erc-add-dangerous-host))
(should (equal (cadr (pop calls)) nil))
(should (equal erc-dangerous-hosts '("example\\.net"))))
(ert-info ("`erc-match-dangerous-host-p'")
(should (erc-match-dangerous-host-p "FOO[m]!~u@example.net" nil)))
(ert-info ("`erc-delete-dangerous-host'")
(push "example\\.net" rvs)
(ert-simulate-command '(erc-delete-dangerous-host))
(should (equal (cadr (pop calls)) '(("example\\.net"))))
(should-not erc-dangerous-hosts)))))
(defun erc-match-tests--populate ()
(let ((erc-keywords `("five" ("six" font-lock-string-face) "\\<t.."))
(erc-insert-modify-hook '(erc-match-message)))
(erc-display-message
(make-erc-response
:sender "alice!~u@example.net"
:command "PRIVMSG"
:contents "one two three"
:command-args '("#chan" "one two three"))
nil (current-buffer)
(erc-format-privmessage "alice" "one two three" nil t))
(erc-display-message
(make-erc-response
:sender "bob!~u@example.net"
:command "PRIVMSG"
:contents "four five six"
:command-args '("#chan" "four five six"))
nil (current-buffer)
(erc-format-privmessage "bob" "four five six" nil t))))
(ert-deftest erc-match-next-keyword ()
(with-current-buffer (get-buffer-create "#chan")
(erc-mode)
(insert "\n\n")
(setq erc-input-marker (make-marker)
erc-insert-marker (make-marker)
erc-server-current-nick "tester")
(set-marker erc-insert-marker (point-max))
(erc-display-prompt)
(erc-match-tests--populate)
(should (= (point) erc-input-marker))
(ert-info ("Back once")
(ert-simulate-command '(erc-match-next-keyword -1))
(should (looking-at "six")))
(ert-info ("Back twice")
(ert-simulate-command '(erc-match-next-keyword -2))
(should (looking-at "three")))
(ert-info ("Overshoot")
(ert-simulate-command '(erc-match-next-keyword -2))
(should (looking-at "two")))
(ert-info ("About face")
(ert-simulate-command '(erc-match-next-keyword 1))
(should (looking-at "three")))
(ert-info ("About face")
(ert-simulate-command '(erc-match-next-keyword 1))
(should (looking-at "five")))
(ert-info ("Miss backward")
(ert-simulate-command '(erc-match-next-keyword -100))
(should (looking-at "two"))
(backward-char)
(let ((p (point)))
(ert-simulate-command '(erc-match-next-keyword -100))
(should (= p (point)))))
(ert-info ("Miss forwards")
(ert-simulate-command '(erc-match-next-keyword 100))
(should (looking-at "six"))
(goto-char (1+ (line-end-position)))
(let ((p (point)))
(ert-simulate-command '(erc-match-next-keyword 1))
(should (= p (point)))))
(when noninteractive (kill-buffer))))
;;; erc-match-tests.el ends here
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