95 lines
3.5 KiB
EmacsLisp
95 lines
3.5 KiB
EmacsLisp
;;; erc-scenarios-keep-place-indicator-trunc.el --- `truncate' integration -*- lexical-binding: t -*-
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;; Copyright (C) 2024 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Code:
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(require 'ert-x)
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(eval-and-compile
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(let ((load-path (cons (ert-resource-directory) load-path)))
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(require 'erc-scenarios-common)))
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(require 'erc-goodies)
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(ert-deftest erc-scenarios-keep-place-indicator-trunc ()
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:tags `(:expensive-test
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,@(and (getenv "ERC_TESTS_GRAPHICAL") '(:erc--graphical)))
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(when (and noninteractive (= emacs-major-version 27))
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(ert-skip "Times out"))
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(defvar erc-max-buffer-size)
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(defvar erc-truncate-padding-size)
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(erc-scenarios-common-with-noninteractive-in-term
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((erc-scenarios-common-dialog "keep-place")
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(dumb-server (erc-d-run "localhost" t 'follow))
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(port (process-contact dumb-server :service))
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(erc-modules `( keep-place-indicator scrolltobottom
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truncate ,@erc-modules))
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(erc-server-flood-penalty 0.1)
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(erc-max-buffer-size 300)
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(erc-truncate-padding-size 200)
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(erc-keep-place-indicator-truncation t)
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(erc-autojoin-channels-alist '((foonet "#chan" "#spam")))
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(expect (erc-d-t-make-expecter)))
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(with-current-buffer (erc :server "127.0.0.1"
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:port port
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:full-name "tester"
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:nick "tester"
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:user "tester")
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(funcall expect 10 "debug mode"))
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(with-current-buffer (erc-d-t-wait-for 10 (get-buffer "#chan"))
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(set-window-buffer nil (current-buffer))
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(delete-other-windows)
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(ert-info ("Truncation occurs because indicator still at start pos")
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(funcall expect 10 "]\n<alice> bob: And what I spake")
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(redisplay)
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(should (= (overlay-start erc--keep-place-indicator-overlay) 2))
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(funcall expect 10 "Yes, faith will I")
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(goto-char (point-max)))
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(switch-to-buffer (erc-d-t-wait-for 10 (get-buffer "#spam"))) ; lower
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(funcall expect 10 "<alice> tester, welcome!")
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(erc-scenarios-common-say "one")
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(erc-scenarios-common-say "two")
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(funcall expect 10 "<bob> Cause they take")
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(erc-scenarios-common-say "three")
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(goto-char (point-max))
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(ert-info ("Truncation limited by indicator")
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(switch-to-buffer "#chan")
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(funcall expect 10 "<bob> Ready")
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(redisplay)
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(funcall expect 10 "]\n<alice> Yes, faith will I" (point-min))
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(should (= (overlay-start erc--keep-place-indicator-overlay)
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(pos-bol)))
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(should (> (buffer-size) 500)))
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(ert-info ("Normal keep-place behavior still present")
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(switch-to-buffer "#spam")
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(should (< (point) erc-input-marker)))
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(erc-keep-place-mode -1)
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(erc-scrolltobottom-mode -1))))
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;;; erc-scenarios-keep-place-indicator-trunc.el ends here
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