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c4915678f3
* lisp/eshell/em-unix.el (eshell-compile, eshell/compile): New functions. (eshell/make, eshell-grep): Use 'eshell-compile'. (eshell/glimpse): It's no longer necessary to let-bind 'null-device'; 'eshell-grep' no longer calls 'grep' (the Lisp function), which needed 'null-device' to be nil for this case. * test/lisp/eshell/em-unix-tests.el: New file. * doc/misc/eshell.texi (Built-ins): Document the 'compile' builtin. * etc/NEWS: Announce this change (bug#65273).
68 lines
2.5 KiB
EmacsLisp
68 lines
2.5 KiB
EmacsLisp
;;; em-unix-tests.el --- em-unix test suite -*- lexical-binding:t -*-
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;; Copyright (C) 2023 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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;;; Commentary:
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;; Tests for Eshell's implementation of various UNIX commands.
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;;; Code:
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(require 'ert)
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(require 'em-unix)
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(require 'eshell-tests-helpers
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(expand-file-name "eshell-tests-helpers"
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(file-name-directory (or load-file-name
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default-directory))))
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;;; Tests:
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(ert-deftest em-unix-test/compile/interactive ()
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"Check that `eshell/compile' opens a compilation buffer interactively."
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(skip-unless (executable-find "echo"))
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(with-temp-eshell
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(eshell-match-command-output "compile echo hello"
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"#<buffer \\*compilation\\*>")
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(with-current-buffer "*compilation*"
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(forward-line 3)
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(should (looking-at "echo hello")))))
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(ert-deftest em-unix-test/compile/noninteractive ()
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"Check that `eshell/compile' writes to stdout noninteractively."
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(skip-unless (executable-find "echo"))
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(eshell-command-result-equal "compile echo hello"
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"hello\n"))
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(ert-deftest em-unix-test/compile/pipeline ()
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"Check that `eshell/compile' writes to stdout from a pipeline."
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(skip-unless (and (executable-find "echo")
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(executable-find "cat")))
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(with-temp-eshell
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(eshell-match-command-output "compile echo hello | *cat"
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"\\`hello\n")))
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(ert-deftest em-unix-test/compile/subcommand ()
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"Check that `eshell/compile' writes to stdout from a subcommand."
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(skip-unless (and (executable-find "echo")
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(executable-find "cat")))
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(with-temp-eshell
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(eshell-match-command-output "echo ${compile echo hello}"
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"\\`hello\n")))
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;; em-unix-tests.el ends here
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