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Diffstat (limited to 'test/lisp/erc/erc-goodies-tests.el')
-rw-r--r-- | test/lisp/erc/erc-goodies-tests.el | 612 |
1 files changed, 612 insertions, 0 deletions
diff --git a/test/lisp/erc/erc-goodies-tests.el b/test/lisp/erc/erc-goodies-tests.el new file mode 100644 index 00000000000..7cbaa39d3f7 --- /dev/null +++ b/test/lisp/erc/erc-goodies-tests.el @@ -0,0 +1,612 @@ +;;; erc-goodies-tests.el --- Tests for erc-goodies -*- lexical-binding:t -*- + +;; Copyright (C) 2023-2024 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 'erc-goodies) + +(require 'ert-x) +(eval-and-compile + (let ((load-path (cons (ert-resource-directory) load-path))) + (require 'erc-tests-common))) + +(defun erc-goodies-tests--assert-face (beg end-str present &optional absent) + (setq beg (+ beg (point-min))) + (let ((end (+ beg (1- (length end-str))))) + (ert-info ((format "beg: %S, end-str: %S" beg end-str)) + (while (and beg (< beg end)) + (let* ((val (get-text-property beg 'font-lock-face)) + (ft (flatten-tree (ensure-list val)))) + (ert-info ((format "looking-at: %S, val: %S" + (buffer-substring-no-properties beg end) + val)) + (dolist (p (ensure-list present)) + (if (consp p) + (should (member p val)) + (should (memq p ft)))) + (dolist (a (ensure-list absent)) + (if (consp a) + (should-not (member a val)) + (should-not (memq a ft))))) + (setq beg (text-property-not-all beg (point-max) + 'font-lock-face val))))))) + +;; These are from the "Examples" section of +;; https://modern.ircdocs.horse/formatting.html + +(ert-deftest erc-controls-highlight--examples () + (should (eq t erc-interpret-controls-p)) + (let ((erc-insert-modify-hook '(erc-controls-highlight)) + erc-kill-channel-hook erc-kill-server-hook erc-kill-buffer-hook) + (with-current-buffer (get-buffer-create "#chan") + (erc-mode) + (setq-local erc-interpret-mirc-color t) + (erc--initialize-markers (point) nil) + + (let* ((m "I love \C-c3IRC!\C-c It is the \C-c7best protocol ever!") + (msg (erc-format-privmessage "bob" m nil t))) + (erc-display-message nil nil (current-buffer) msg)) + (forward-line -1) + (should (search-forward "<bob> " nil t)) + (save-restriction + (narrow-to-region (point) (pos-eol)) + (erc-goodies-tests--assert-face + 0 "I love" 'erc-default-face 'fg:erc-color-face3) + (erc-goodies-tests--assert-face + 7 " IRC!" 'fg:erc-color-face3) + (erc-goodies-tests--assert-face + 11 " It is the " 'erc-default-face 'fg:erc-color-face7) + (erc-goodies-tests--assert-face + 22 "best protocol ever!" 'fg:erc-color-face7)) + + (let* ((m "This is a \C-]\C-c13,9cool \C-cmessage") + (msg (erc-format-privmessage "alice" m nil t))) + (erc-display-message nil nil (current-buffer) msg)) + (should (search-forward "<alice> " nil t)) + (save-restriction + (narrow-to-region (point) (pos-eol)) + (erc-goodies-tests--assert-face + 0 "this is a " 'erc-default-face 'erc-italic-face) + (erc-goodies-tests--assert-face + 10 "cool " '(erc-italic-face fg:erc-color-face13 bg:erc-color-face9)) + (erc-goodies-tests--assert-face + 15 "message" 'erc-italic-face + '(fg:erc-color-face13 bg:erc-color-face9))) + + (let* ((m "IRC \C-bis \C-c4,12so \C-cgreat\C-o!") + (msg (erc-format-privmessage "bob" m nil t))) + (erc-display-message nil nil (current-buffer) msg)) + (should (search-forward "<bob> " nil t)) + (save-restriction + (narrow-to-region (point) (pos-eol)) + (erc-goodies-tests--assert-face + 0 "IRC " 'erc-default-face 'erc-bold-face) + (erc-goodies-tests--assert-face + 4 "is " 'erc-bold-face '(fg:erc-color-face4 bg:erc-color-face12)) + (erc-goodies-tests--assert-face + 7 "so " '(erc-bold-face fg:erc-color-face4 bg:erc-color-face12)) + (erc-goodies-tests--assert-face + 10 "great" 'erc-bold-face '(fg:erc-color-face4 bg:erc-color-face12)) + (erc-goodies-tests--assert-face + 15 "!" 'erc-default-face 'erc-bold-face)) + + (let* ((m (concat "Rules: Don't spam 5\C-c13,8,6\C-c,7,8, " + "and especially not \C-b9\C-b\C-]!")) + (msg (erc-format-privmessage "alice" m nil t))) + (erc-display-message nil nil (current-buffer) msg)) + (should (search-forward "<alice> " nil t)) + (save-restriction + (narrow-to-region (point) (pos-eol)) + (erc-goodies-tests--assert-face + 0 "Rules: Don't spam 5" 'erc-default-face + '(fg:erc-color-face13 bg:erc-color-face8)) + (erc-goodies-tests--assert-face + 19 ",6" '(fg:erc-color-face13 bg:erc-color-face8)) + (erc-goodies-tests--assert-face + 21 ",7,8, and especially not " 'erc-default-face + '(fg:erc-color-face13 bg:erc-color-face8 erc-bold-face)) + (erc-goodies-tests--assert-face + 44 "9" 'erc-bold-face 'erc-italic-face) + (erc-goodies-tests--assert-face + 45 "!" 'erc-italic-face 'erc-bold-face)) + + (when noninteractive + (kill-buffer))))) + +;; Like the test above, this is most intuitive when run interactively. +;; Hovering over the redacted area should reveal its underlying text +;; in a high-contrast face. + +(ert-deftest erc-controls-highlight--spoilers () + (should (eq t erc-interpret-controls-p)) + (erc-tests-common-make-server-buf) + (with-current-buffer (erc--open-target "#chan") + (setq-local erc-interpret-mirc-color t) + (let* ((raw (concat "BEGIN " + "\C-c0,0 WhiteOnWhite " + "\C-c1,1 BlackOnBlack " + "\C-c99,99 Default " + "\C-o END")) + (msg (erc-format-privmessage "bob" raw nil t))) + (erc-display-message nil nil (current-buffer) msg)) + (forward-line -1) + (should (search-forward "<bob> " nil t)) + (save-restriction + ;; Narrow to EOL or start of right-side stamp. + (narrow-to-region (point) (line-end-position)) + (save-excursion + (search-forward "WhiteOn") + (should (eq (get-text-property (point) 'mouse-face) + 'erc-spoiler-face)) + (search-forward "BlackOn") + (should (eq (get-text-property (point) 'mouse-face) + 'erc-spoiler-face))) + ;; Start wtih ERC default face. + (erc-goodies-tests--assert-face + 0 "BEGIN " 'erc-default-face + '(fg:erc-color-face0 bg:erc-color-face0)) + ;; Masked in all white. + (erc-goodies-tests--assert-face + 6 "WhiteOnWhite" '(fg:erc-color-face0 bg:erc-color-face0) + '(fg:erc-color-face1 bg:erc-color-face1)) + ;; Masked in all black. + (erc-goodies-tests--assert-face + 20 "BlackOnBlack" '(fg:erc-color-face1 bg:erc-color-face1) nil) + ;; Explicit "default" code ignoerd. + (erc-goodies-tests--assert-face + 34 "Default" '(erc-default-face) + '(fg:erc-color-face1 bg:erc-color-face1)) + (erc-goodies-tests--assert-face + 43 "END" 'erc-default-face nil))) + (when noninteractive + (erc-tests-common-kill-buffers))) + +(ert-deftest erc-controls-highlight--inverse () + (should (eq t erc-interpret-controls-p)) + (erc-tests-common-make-server-buf) + (with-current-buffer (erc--open-target "#chan") + (setq-local erc-interpret-mirc-color t) + (defvar erc-fill-column) + (let* ((erc-fill-column 90) + (raw (concat "BEGIN " + "\C-c3,13 GreenOnPink " + "\C-v PinkOnGreen " + "\C-c99,99 ReversedDefault " + "\C-v NormalDefault " + "\C-o END")) + (msg (erc-format-privmessage "bob" raw nil t))) + (erc-display-message nil nil (current-buffer) msg)) + (forward-line -1) + (should (search-forward "<bob> " nil t)) + (save-restriction + ;; Narrow to EOL or start of right-side stamp. + (narrow-to-region (point) (line-end-position)) + ;; Baseline. + (erc-goodies-tests--assert-face + 0 "BEGIN " 'erc-default-face + '(fg:erc-color-face0 bg:erc-color-face0)) + ;; Normal fg/bg combo. + (erc-goodies-tests--assert-face + 6 "GreenOnPink" '(fg:erc-color-face3 bg:erc-color-face13) + '(erc-inverse-face)) + ;; Reverse of previous, so former-bg on former-fg. + (erc-goodies-tests--assert-face + 19 "PinkOnGreen" + '(erc-inverse-face fg:erc-color-face3 bg:erc-color-face13) + nil) + ;; The inverse of `default' because reverse still in effect. + (erc-goodies-tests--assert-face + 32 "ReversedDefault" '(erc-inverse-face erc-default-face) + '(fg:erc-color-face3 bg:erc-color-face13)) + (erc-goodies-tests--assert-face + 49 "NormalDefault" '(erc-default-face) + '(erc-inverse-face fg:erc-color-face1 bg:erc-color-face1)) + (erc-goodies-tests--assert-face + 64 "END" 'erc-default-face + '(fg:erc-color-face0 bg:erc-color-face0)))) + (when noninteractive + (erc-tests-common-kill-buffers))) + +;; This is meant to assert two behavioral properties: +;; +;; 1) The background is preserved when only a new foreground is +;; defined, in accordance with this bit from the spec: "If only the +;; foreground color is set, the background color stays the same." +;; https://modern.ircdocs.horse/formatting#color +;; +;; 2) The same holds true for a new, lone foreground of 99. Rather +;; than prepend `erc-default-face', this causes the removal of an +;; existing foreground face and likewise doesn't clobber the +;; existing background. +(ert-deftest erc-controls-highlight/default-foreground () + (should (eq t erc-interpret-controls-p)) + (erc-tests-common-make-server-buf) + (with-current-buffer (erc--open-target "#chan") + (setq-local erc-interpret-mirc-color t) + (defvar erc-fill-column) + (let ((erc-fill-column 90)) + (erc-display-message nil nil (current-buffer) + (erc-format-privmessage + "bob" (concat "BEGIN " + "\C-c03,08 GreenOnYellow " + "\C-c99 BlackOnYellow " + "\C-o END") + nil t))) + (forward-line -1) + (should (search-forward "<bob> " nil t)) + (should (erc-tests-common-equal-with-props + (erc--remove-text-properties + (buffer-substring (point) (line-end-position))) + #("BEGIN GreenOnYellow BlackOnYellow END" + 0 6 (font-lock-face erc-default-face) + 6 21 (font-lock-face (fg:erc-color-face3 + bg:erc-color-face8 + erc-default-face)) + 21 36 (font-lock-face (bg:erc-color-face8 + erc-default-face)) + 36 40 (font-lock-face (erc-default-face))))) + (should (search-forward "BlackOnYellow")) + (let ((faces (get-text-property (point) 'font-lock-face))) + (should (equal (face-background (car faces) nil (cdr faces)) + "yellow"))) + + ;; Redefine background color alongside default foreground. + (let ((erc-fill-column 90)) + (erc-display-message nil nil (current-buffer) + (erc-format-privmessage + "bob" (concat "BEGIN " + "\C-c03,08 GreenOnYellow " + "\C-c99,07 BlackOnOrange " + "\C-o END") + nil t))) + (should (search-forward "<bob> " nil t)) + (should (erc-tests-common-equal-with-props + (erc--remove-text-properties + (buffer-substring (point) (line-end-position))) + #("BEGIN GreenOnYellow BlackOnOrange END" + 0 6 (font-lock-face erc-default-face) + 6 21 (font-lock-face (fg:erc-color-face3 + bg:erc-color-face8 + erc-default-face)) + 21 36 (font-lock-face (bg:erc-color-face7 + erc-default-face)) + 36 40 (font-lock-face (erc-default-face))))) + (should (search-forward "BlackOnOrange")) + (let ((faces (get-text-property (point) 'font-lock-face))) + (should (equal (face-background (car faces) nil (cdr faces)) + "orange")))) ; as opposed to white or black + (when noninteractive + (erc-tests-common-kill-buffers))) + +;; This merely asserts our current interpretation of "default faces": +;; that they reflect the foreground and background exhibited by normal +;; chat messages before any control-code formatting is applied (rather +;; than, e.g., some sort of negation or no-op). +(ert-deftest erc-controls-highlight/default-background () + (should (eq t erc-interpret-controls-p)) + (erc-tests-common-make-server-buf) + (with-current-buffer (erc--open-target "#chan") + (setq-local erc-interpret-mirc-color t) + (defvar erc-fill-column) + (let ((erc-fill-column 90)) + (erc-display-message nil nil (current-buffer) + (erc-format-privmessage + "bob" (concat "BEGIN " + "\C-c03,08 GreenOnYellow " + "\C-c05,99 BrownOnWhite " + "\C-o END") + nil t))) + (forward-line -1) + (should (search-forward "<bob> " nil t)) + (should (erc-tests-common-equal-with-props + (erc--remove-text-properties + (buffer-substring (point) (line-end-position))) + #("BEGIN GreenOnYellow BrownOnWhite END" + 0 6 (font-lock-face erc-default-face) + 6 21 (font-lock-face (fg:erc-color-face3 + bg:erc-color-face8 + erc-default-face)) + 21 35 (font-lock-face (fg:erc-color-face5 + erc-default-face)) + 35 39 (font-lock-face (erc-default-face))))) + ;; Ensure the background is white or black, rather than yellow. + (should (search-forward "BrownOnWhite")) + (let ((faces (get-text-property (point) 'font-lock-face))) + (should (equal (face-background (car faces) nil `(,@(cdr faces) default)) + (face-background 'default))))) + (when noninteractive + (erc-tests-common-kill-buffers))) + +(defvar erc-goodies-tests--motd + ;; This is from ergo's MOTD + '((":- - this is \2bold text\17.") + (":- - this is \35italics text\17.") + (":- - this is \0034red\3 and \0032blue\3 text.") + (":- - this is \0034,12red text with a light blue background\3.") + (":- - this is a normal escaped dollarsign: $") + (":- ") + (":- " + "\0031,0 00 \0030,1 01 \0030,2 02 \0030,3 03 " + "\0031,4 04 \0030,5 05 \0030,6 06 \0031,7 07 ") + (":- " + "\0031,8 08 \0031,9 09 \0030,10 10 \0031,11 11 " + "\0030,12 12 \0031,13 13 \0031,14 14 \0031,15 15 ") + (":- ") + (":- " + "\0030,16 16 \0030,17 17 \0030,18 18 \0030,19 19 " + "\0030,20 20 \0030,21 21 \0030,22 22 \0030,23 23 " + "\0030,24 24 \0030,25 25 \0030,26 26 \0030,27 27 ") + (":- " + "\0030,28 28 \0030,29 29 \0030,30 30 \0030,31 31 " + "\0030,32 32 \0030,33 33 \0030,34 34 \0030,35 35 " + "\0030,36 36 \0030,37 37 \0030,38 38 \0030,39 39 ") + (":- " + "\0030,40 40 \0030,41 41 \0030,42 42 \0030,43 43 " + "\0030,44 44 \0030,45 45 \0030,46 46 \0030,47 47 " + "\0030,48 48 \0030,49 49 \0030,50 50 \0030,51 51 ") + (":- " + "\0030,52 52 \0030,53 53 \0031,54 54 \0031,55 55 " + "\0031,56 56 \0031,57 57 \0031,58 58 \0030,59 59 " + "\0030,60 60 \0030,61 61 \0030,62 62 \0030,63 63 ") + (":- " + "\0030,64 64 \0031,65 65 \0031,66 66 \0031,67 67 " + "\0031,68 68 \0031,69 69 \0031,70 70 \0031,71 71 " + "\0030,72 72 \0030,73 73 \0030,74 74 \0030,75 75 ") + (":- " + "\0031,76 76 \0031,77 77 \0031,78 78 \0031,79 79 " + "\0031,80 80 \0031,81 81 \0031,82 82 \0031,83 83 " + "\0031,84 84 \0031,85 85 \0031,86 86 \0031,87 87 ") + (":- " + "\0030,88 88 \0030,89 89 \0030,90 90 \0030,91 91 " + "\0030,92 92 \0030,93 93 \0030,94 94 \0030,95 95 " + "\0031,96 96 \0031,97 97 \0031,98 98 \399,99 99 ") + (":- "))) + +(ert-deftest erc-controls-highlight--motd () + (should (eq t erc-interpret-controls-p)) + (let ((erc-insert-modify-hook '(erc-controls-highlight)) + erc-kill-channel-hook erc-kill-server-hook erc-kill-buffer-hook) + (with-current-buffer (get-buffer-create "#chan") + (erc-mode) + (setq-local erc-interpret-mirc-color t) + (erc--initialize-markers (point) nil) + + (dolist (parts erc-goodies-tests--motd) + (erc-display-message nil 'notice (current-buffer) (string-join parts))) + + ;; Spot check + (goto-char (point-min)) + (should (search-forward " 16 " nil t)) + (save-restriction + (narrow-to-region (point) (pos-eol)) + (erc-goodies-tests--assert-face + 0 " 17 " '(fg:erc-color-face0 (:background "#472100"))) + (erc-goodies-tests--assert-face + 4 " 18 " '(fg:erc-color-face0 (:background "#474700")) + '((:background "#472100")))) + + (should (search-forward " 71 " nil t)) + (save-restriction + (narrow-to-region (point) (pos-eol)) + (erc-goodies-tests--assert-face + 0 " 72 " '(fg:erc-color-face0 (:background "#5959ff"))) + (erc-goodies-tests--assert-face + 4 " 73 " '(fg:erc-color-face0 (:background "#c459ff")) + '((:background "#5959ff")))) + + (goto-char (point-min)) + (when noninteractive + (kill-buffer))))) + + +;; Among other things, this test also asserts that a local module's +;; minor-mode toggle is allowed to disable its mode variable as +;; needed. + +(defun erc-goodies-tests--assert-kp-indicator-on () + (should erc--keep-place-indicator-overlay) + (should (memq 'erc--keep-place-indicator-on-window-buffer-change + window-buffer-change-functions)) + (should (memq 'erc-keep-place erc-insert-pre-hook)) + (should (eq erc-keep-place-mode + (not (local-variable-p 'erc-insert-pre-hook))))) + +(defun erc-goodies-tests--assert-kp-indicator-off () + (should-not (local-variable-p 'erc-insert-pre-hook)) + (should-not (memq 'erc--keep-place-indicator-on-window-buffer-change + window-buffer-change-functions)) + (should-not erc--keep-place-indicator-overlay)) + +(defun erc-goodies-tests--kp-indicator-populate () + (erc-display-message nil 'notice (current-buffer) + "This buffer is for text that is not saved") + (erc-display-message nil 'notice (current-buffer) + "and for lisp evaluation") + (should (search-forward "saved" nil t)) + (erc-keep-place-move nil) + (goto-char erc-input-marker)) + +(defun erc-goodies-tests--keep-place-indicator (test) + (erc-keep-place-mode -1) + (with-current-buffer (erc-tests-common-make-server-buf + "*erc-keep-place-indicator-mode*") + (let (erc-connect-pre-hook + erc-modules) + + (ert-info ("Clean slate") + (erc-goodies-tests--assert-kp-indicator-off) + (should-not erc-keep-place-mode) + (should-not (memq 'keep-place erc-modules))) + + (funcall test)) + + (when noninteractive + (erc-keep-place-indicator-mode -1) + (erc-keep-place-mode -1) + (should-not (member 'erc-keep-place + (default-value 'erc-insert-pre-hook))) + (should-not (local-variable-p 'erc-insert-pre-hook)) + (erc-tests-common-kill-buffers)))) + +(ert-deftest erc-keep-place-indicator-mode--no-global () + (erc-goodies-tests--keep-place-indicator + (lambda () + + (ert-info ("Value t") + (should (eq erc-keep-place-indicator-buffer-type t)) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-on) + (goto-char (point-min))) + + (erc-keep-place-indicator-mode -1) + (erc-goodies-tests--assert-kp-indicator-off) + + (ert-info ("Value `target'") + (let ((erc-keep-place-indicator-buffer-type 'target)) + ;; No-op because server buffer. + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-off) + ;; Spoof target buffer (no longer no-op). + (setq erc--target (erc--target-from-string "#chan")) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-on))) + + (erc-keep-place-indicator-mode -1) + (erc-goodies-tests--assert-kp-indicator-off) + + (ert-info ("Value `server'") + (let ((erc-keep-place-indicator-buffer-type 'server)) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-off) + (setq erc--target nil) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-on))) + + ;; Populate buffer + (erc-goodies-tests--kp-indicator-populate) + + (ert-info ("Indicator survives reconnect") + (let ((erc--server-reconnecting (buffer-local-variables))) + (cl-letf (((symbol-function 'erc-server-connect) #'ignore)) + (erc-open "localhost" 6667 "tester" "Tester" 'connect + nil nil nil nil nil "tester" nil))) + (erc-goodies-tests--assert-kp-indicator-on) + (should (= (point) erc-input-marker)) + (goto-char (overlay-start erc--keep-place-indicator-overlay)) + (should (looking-at (rx "*** This buffer is for text"))))))) + +(ert-deftest erc-keep-place-indicator-mode--global () + (erc-goodies-tests--keep-place-indicator + (lambda () + + (push 'keep-place erc-modules) + + (ert-info ("Value t") + (should (eq erc-keep-place-indicator-buffer-type t)) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-on) + ;; Local module activates global `keep-place'. + (should erc-keep-place-mode) + ;; Does not register local version of hook (otherwise would run + ;; twice). + (should-not (local-variable-p 'erc-insert-pre-hook)) + (goto-char (point-min))) + + (erc-keep-place-indicator-mode -1) + (erc-goodies-tests--assert-kp-indicator-off) + (should erc-keep-place-mode) + (should (member 'erc-keep-place erc-insert-pre-hook)) + + (ert-info ("Value `target'") + (let ((erc-keep-place-indicator-buffer-type 'target)) + ;; No-op because server buffer. + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-off) + ;; Does not interfere with global activation state. + (should erc-keep-place-mode) + (should (member 'erc-keep-place erc-insert-pre-hook)) + ;; Morph into a target buffer (no longer no-op). + (setq erc--target (erc--target-from-string "#chan")) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-on) + ;; Does not register local version of hook. + (should-not (local-variable-p 'erc-insert-pre-hook)))) + + (erc-keep-place-indicator-mode -1) + (erc-goodies-tests--assert-kp-indicator-off) + (should erc-keep-place-mode) + (should (member 'erc-keep-place erc-insert-pre-hook)) + + (ert-info ("Value `server'") + (let ((erc-keep-place-indicator-buffer-type 'server)) + ;; No-op because we're now a target buffer. + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-off) + (should erc-keep-place-mode) + (should (member 'erc-keep-place erc-insert-pre-hook)) + ;; Back to server. + (setq erc--target nil) + (erc-keep-place-indicator-mode +1) + (erc-goodies-tests--assert-kp-indicator-on) + (should-not (local-variable-p 'erc-insert-pre-hook)))) + + (ert-info ("Local adapts to global toggle") + (erc-keep-place-mode -1) + (should-not (member 'erc-keep-place + (default-value 'erc-insert-pre-hook))) + (should (member 'erc-keep-place erc-insert-pre-hook)) + (erc-goodies-tests--assert-kp-indicator-on) + (erc-keep-place-mode +1) + (should (member 'erc-keep-place (default-value 'erc-insert-pre-hook))) + (should-not (local-variable-p 'erc-insert-pre-hook)) + (erc-goodies-tests--assert-kp-indicator-on)) + + ;; Populate buffer + (erc-goodies-tests--kp-indicator-populate) + + (ert-info ("Indicator survives reconnect") + (let ((erc--server-reconnecting (buffer-local-variables))) + (cl-letf (((symbol-function 'erc-server-connect) #'ignore)) + (erc-open "localhost" 6667 "tester" "Tester" 'connect + nil nil nil nil nil "tester" nil))) + (erc-goodies-tests--assert-kp-indicator-on) + (should erc-keep-place-mode) + (should (member 'erc-keep-place erc-insert-pre-hook)) + (should (= (point) erc-input-marker)) + (goto-char (overlay-start erc--keep-place-indicator-overlay)) + (should (looking-at (rx "*** This buffer is for text"))))))) + +(ert-deftest erc--get-inserted-msg-beg/readonly () + (erc-tests-common-assert-get-inserted-msg-readonly-with + #'erc-tests-common-assert-get-inserted-msg/basic + (lambda (arg) (should (= 3 (erc--get-inserted-msg-beg arg)))))) + +(ert-deftest erc--get-inserted-msg-end/readonly () + (erc-tests-common-assert-get-inserted-msg-readonly-with + #'erc-tests-common-assert-get-inserted-msg/basic + (lambda (arg) (should (= 11 (erc--get-inserted-msg-end arg)))))) + +(ert-deftest erc--get-inserted-msg-bounds/readonly () + (erc-tests-common-assert-get-inserted-msg-readonly-with + #'erc-tests-common-assert-get-inserted-msg/basic + (lambda (arg) + (should (equal '(3 . 11) (erc--get-inserted-msg-bounds arg)))))) + + +;;; erc-goodies-tests.el ends here |