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| | ;;; em-extpipe-tests.el --- em-extpipe test suite -*- lexical-binding:t -*-
;; Copyright (C) 2022 Free Software Foundation, Inc.
;; Author: Sean Whitton <spwhitton@spwhitton.name>
;; 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 'cl-lib)
(require 'ert)
(require 'em-extpipe)
(load (expand-file-name "eshell-tests"
(file-name-directory (or load-file-name
default-directory))))
(declare-function with-temp-eshell "eshell-tests")
(cl-macrolet
((deftest (name input expected)
(let ((result (gensym)))
`(ert-deftest ,name ()
(let* ((shell-file-name "sh") (shell-command-switch "-c")
(,result
(with-temp-eshell (eshell-parse-command ,input))))
;; Strip `eshell-trap-errors'.
(should (equal (cadr ,result) ,expected)))))))
(deftest em-extpipe-test-1
"foo *| bar >baz"
'(eshell-named-command "sh"
(list "-c" "foo | bar >baz")))
(deftest em-extpipe-test-2
"foo | bar *>baz"
'(eshell-execute-pipeline
'((eshell-named-command "foo")
(eshell-named-command "sh" (list "-c" "bar >baz")))))
(deftest em-extpipe-test-3
"foo *| bar | baz -d"
'(eshell-execute-pipeline
'((eshell-named-command "sh" (list "-c" "foo | bar"))
(eshell-named-command "baz" (list "-d")))))
(deftest em-extpipe-test-4
"foo *| bar >#<buffer quux>"
'(progn
(ignore
(eshell-set-output-handle 1 'overwrite
(get-buffer-create "quux")))
(eshell-named-command "sh"
(list "-c" "foo | bar"))))
(deftest em-extpipe-test-5
"foo *| bar >#<buffer quux> baz"
'(eshell-named-command
"sh"
(list "-c" "foo | bar >#<buffer quux> baz")))
(deftest em-extpipe-test-5
"foo >#<buffer quux> *| bar baz"
'(eshell-named-command
"sh"
(list "-c" "foo >#<buffer quux> | bar baz")))
(deftest em-extpipe-test-7
"foo *| bar >#<buffer quux> >>#<process other>"
'(progn
(ignore
(eshell-set-output-handle 1 'overwrite
(get-buffer-create "quux")))
(ignore
(eshell-set-output-handle 1 'append
(get-process "other")))
(eshell-named-command "sh"
(list "-c" "foo | bar"))))
(deftest em-extpipe-test-8
"foo *| bar >/dev/kill | baz"
'(eshell-execute-pipeline
'((progn
(ignore
(eshell-set-output-handle 1 'overwrite "/dev/kill"))
(eshell-named-command "sh"
(list "-c" "foo | bar")))
(eshell-named-command "baz"))))
(deftest em-extpipe-test-9
"foo \\*| bar"
'(eshell-execute-pipeline
'((eshell-named-command "foo"
(list (eshell-escape-arg "*")))
(eshell-named-command "bar"))))
(deftest em-extpipe-test-10
"foo \"*|\" *>bar"
'(eshell-named-command "sh"
(list "-c" "foo \"*|\" >bar")))
(deftest em-extpipe-test-11
"foo '*|' bar"
'(eshell-named-command
"foo" (list (eshell-escape-arg "*|") "bar"))))
;;; em-extpipe-tests.el ends here
|