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dc4e6b1329; Update copyright years in more files64b3777631; Run set-copyright from admin.el8e1c56ae46; Add 2024 to copyright years # Conflicts: # doc/misc/modus-themes.org # doc/misc/texinfo.tex # etc/NEWS # etc/refcards/ru-refcard.tex # etc/themes/modus-operandi-theme.el # etc/themes/modus-themes.el # etc/themes/modus-vivendi-theme.el # lib/alloca.in.h # lib/binary-io.h # lib/c-ctype.h # lib/c-strcasecmp.c # lib/c-strncasecmp.c # lib/careadlinkat.c # lib/cloexec.c # lib/close-stream.c # lib/diffseq.h # lib/dup2.c # lib/filemode.h # lib/fpending.c # lib/fpending.h # lib/fsusage.c # lib/getgroups.c # lib/getloadavg.c # lib/gettext.h # lib/gettime.c # lib/gettimeofday.c # lib/group-member.c # lib/malloc.c # lib/md5-stream.c # lib/md5.c # lib/md5.h # lib/memmem.c # lib/memrchr.c # lib/nanosleep.c # lib/save-cwd.h # lib/sha1.c # lib/sig2str.c # lib/stdlib.in.h # lib/strtoimax.c # lib/strtol.c # lib/strtoll.c # lib/time_r.c # lib/xalloc-oversized.h # lisp/auth-source-pass.el # lisp/emacs-lisp/lisp-mnt.el # lisp/emacs-lisp/timer.el # lisp/info-look.el # lisp/jit-lock.el # lisp/loadhist.el # lisp/mail/rmail.el # lisp/net/ntlm.el # lisp/net/webjump.el # lisp/progmodes/asm-mode.el # lisp/progmodes/project.el # lisp/progmodes/sh-script.el # lisp/textmodes/flyspell.el # lisp/textmodes/reftex-toc.el # lisp/textmodes/reftex.el # lisp/textmodes/tex-mode.el # lisp/url/url-gw.el # m4/alloca.m4 # m4/clock_time.m4 # m4/d-type.m4 # m4/dirent_h.m4 # m4/dup2.m4 # m4/euidaccess.m4 # m4/fchmodat.m4 # m4/filemode.m4 # m4/fsusage.m4 # m4/getgroups.m4 # m4/getloadavg.m4 # m4/getrandom.m4 # m4/gettime.m4 # m4/gettimeofday.m4 # m4/gnulib-common.m4 # m4/group-member.m4 # m4/inttypes.m4 # m4/malloc.m4 # m4/manywarnings.m4 # m4/mempcpy.m4 # m4/memrchr.m4 # m4/mkostemp.m4 # m4/mktime.m4 # m4/nproc.m4 # m4/nstrftime.m4 # m4/pathmax.m4 # m4/pipe2.m4 # m4/pselect.m4 # m4/pthread_sigmask.m4 # m4/readlink.m4 # m4/realloc.m4 # m4/sig2str.m4 # m4/ssize_t.m4 # m4/stat-time.m4 # m4/stddef_h.m4 # m4/stdint.m4 # m4/stdio_h.m4 # m4/stdlib_h.m4 # m4/stpcpy.m4 # m4/strnlen.m4 # m4/strtoimax.m4 # m4/strtoll.m4 # m4/time_h.m4 # m4/timegm.m4 # m4/timer_time.m4 # m4/timespec.m4 # m4/unistd_h.m4 # m4/warnings.m4 # nt/configure.bat # nt/preprep.c # test/lisp/register-tests.el
261 lines
12 KiB
EmacsLisp
261 lines
12 KiB
EmacsLisp
;;; em-glob-tests.el --- em-glob test suite -*- lexical-binding:t -*-
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;; Copyright (C) 2022-2024 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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;;; Commentary:
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;; Tests for Eshell's glob expansion.
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;;; Code:
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(require 'ert)
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(require 'em-glob)
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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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(defvar eshell-prefer-lisp-functions)
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(defmacro with-fake-files (files &rest body)
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"Evaluate BODY forms, pretending that FILES exist on the filesystem.
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FILES is a list of file names that should be reported as
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appropriate by `file-name-all-completions'. Any file name
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component ending in \"symlink\" is treated as a symbolic link."
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(declare (indent 1))
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`(cl-letf (((symbol-function 'file-name-all-completions)
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(lambda (file directory)
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(cl-assert (string= file ""))
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(setq directory (expand-file-name directory))
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`("./" "../"
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,@(delete-dups
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(remq nil
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(mapcar
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(lambda (file)
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(setq file (expand-file-name file))
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(when (string-prefix-p directory file)
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(replace-regexp-in-string
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"/.*" "/"
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(substring file (length directory)))))
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,files))))))
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((symbol-function 'file-symlink-p)
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(lambda (file)
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(string-suffix-p "symlink" file))))
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,@body))
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;;; Tests:
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(ert-deftest em-glob-test/expand/splice-results ()
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"Test that globs are spliced into the argument list when
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`eshell-glob-splice-results' is non-nil."
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(let ((eshell-prefer-lisp-functions t)
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(eshell-glob-splice-results t))
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(with-fake-files '("a.el" "b.el" "c.txt")
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;; Ensure the default expansion splices the glob.
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(eshell-command-result-equal "list *.el" '("a.el" "b.el"))
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(eshell-command-result-equal "list *.txt" '("c.txt"))
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(eshell-command-result-equal "list *.no" '("*.no")))))
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(ert-deftest em-glob-test/expand/no-splice-results ()
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"Test that globs are treated as lists when
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`eshell-glob-splice-results' is nil."
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(let ((eshell-prefer-lisp-functions t)
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(eshell-glob-splice-results nil))
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(with-fake-files '("a.el" "b.el" "c.txt")
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;; Ensure the default expansion splices the glob.
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(eshell-command-result-equal "list *.el" '(("a.el" "b.el")))
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(eshell-command-result-equal "list *.txt" '(("c.txt")))
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;; The no-matches case is special here: the glob is just the
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;; string, not the list of results.
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(eshell-command-result-equal "list *.no" '("*.no")))))
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(ert-deftest em-glob-test/expand/explicitly-splice-results ()
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"Test explicitly splicing globs works the same no matter the
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value of `eshell-glob-splice-results'."
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(let ((eshell-prefer-lisp-functions t))
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(dolist (eshell-glob-splice-results '(nil t))
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(ert-info ((format "eshell-glob-splice-results: %s"
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eshell-glob-splice-results))
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(with-fake-files '("a.el" "b.el" "c.txt")
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(eshell-command-result-equal "list $@{listify *.el}"
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'("a.el" "b.el"))
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(eshell-command-result-equal "list $@{listify *.txt}"
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'("c.txt"))
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(eshell-command-result-equal "list $@{listify *.no}"
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'("*.no")))))))
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(ert-deftest em-glob-test/expand/explicitly-listify-results ()
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"Test explicitly listifying globs works the same no matter the
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value of `eshell-glob-splice-results'."
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(let ((eshell-prefer-lisp-functions t))
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(dolist (eshell-glob-splice-results '(nil t))
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(ert-info ((format "eshell-glob-splice-results: %s"
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eshell-glob-splice-results))
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(with-fake-files '("a.el" "b.el" "c.txt")
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(eshell-command-result-equal "list ${listify *.el}"
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'(("a.el" "b.el")))
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(eshell-command-result-equal "list ${listify *.txt}"
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'(("c.txt")))
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(eshell-command-result-equal "list ${listify *.no}"
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'(("*.no"))))))))
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(ert-deftest em-glob-test/match-any-string ()
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"Test that \"*\" pattern matches any string."
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(with-fake-files '("a.el" "b.el" "c.txt" "dir/a.el")
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(should (equal (eshell-extended-glob "*.el")
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'("a.el" "b.el")))))
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(ert-deftest em-glob-test/match-any-directory ()
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"Test that \"*/\" pattern matches any directory."
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(with-fake-files '("a.el" "b.el" "dir/a.el" "dir/sub/a.el" "symlink/")
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(should (equal (eshell-extended-glob "*/")
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'("dir/" "symlink/")))))
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(ert-deftest em-glob-test/match-any-character ()
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"Test that \"?\" pattern matches any character."
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(with-fake-files '("a.el" "b.el" "ccc.el" "d.txt" "dir/a.el")
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(should (equal (eshell-extended-glob "?.el")
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'("a.el" "b.el")))))
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(ert-deftest em-glob-test/match-recursive ()
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"Test that \"**/\" recursively matches directories."
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(with-fake-files '("a.el" "b.el" "ccc.el" "d.txt" "dir/a.el" "dir/sub/a.el"
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"dir/symlink/a.el" "symlink/a.el" "symlink/sub/a.el")
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(should (equal (eshell-extended-glob "**/a.el")
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'("a.el" "dir/a.el" "dir/sub/a.el")))
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(should (equal (eshell-extended-glob "**/")
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'("dir/" "dir/sub/")))))
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(ert-deftest em-glob-test/match-recursive-follow-symlinks ()
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"Test that \"***/\" recursively matches directories, following symlinks."
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(with-fake-files '("a.el" "b.el" "ccc.el" "d.txt" "dir/a.el" "dir/sub/a.el"
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"dir/symlink/a.el" "symlink/a.el" "symlink/sub/a.el")
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(should (equal (eshell-extended-glob "***/a.el")
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'("a.el" "dir/a.el" "dir/sub/a.el" "dir/symlink/a.el"
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"symlink/a.el" "symlink/sub/a.el")))
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(should (equal (eshell-extended-glob "***/")
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'("dir/" "dir/sub/" "dir/symlink/" "symlink/"
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"symlink/sub/")))))
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(ert-deftest em-glob-test/match-recursive-mixed ()
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"Test combination of \"**/\" and \"***/\"."
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(with-fake-files '("dir/a.el" "dir/sub/a.el" "dir/sub2/a.el"
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"dir/symlink/a.el" "dir/sub/symlink/a.el" "symlink/a.el"
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"symlink/sub/a.el" "symlink/sub/symlink/a.el")
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(should (equal (eshell-extended-glob "**/sub/***/a.el")
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'("dir/sub/a.el" "dir/sub/symlink/a.el")))
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(should (equal (eshell-extended-glob "***/sub/**/a.el")
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'("dir/sub/a.el" "symlink/sub/a.el")))))
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(ert-deftest em-glob-test/match-character-set-individual ()
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"Test \"[...]\" for individual characters."
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(with-fake-files '("a.el" "b.el" "c.el" "d.el" "dir/a.el")
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(should (equal (eshell-extended-glob "[ab].el")
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'("a.el" "b.el")))
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(should (equal (eshell-extended-glob "[^ab].el")
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'("c.el" "d.el")))))
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(ert-deftest em-glob-test/match-character-set-range ()
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"Test \"[...]\" for character ranges."
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(with-fake-files '("a.el" "b.el" "c.el" "d.el" "dir/a.el")
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(should (equal (eshell-extended-glob "[a-c].el")
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'("a.el" "b.el" "c.el")))
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(should (equal (eshell-extended-glob "[^a-c].el")
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'("d.el")))))
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(ert-deftest em-glob-test/match-character-set-class ()
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"Test \"[...]\" for character classes."
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(with-fake-files '("1.el" "a.el" "b.el" "c.el" "dir/a.el")
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(should (equal (eshell-extended-glob "[[:alpha:]].el")
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'("a.el" "b.el" "c.el")))
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(should (equal (eshell-extended-glob "[^[:alpha:]].el")
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'("1.el")))))
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(ert-deftest em-glob-test/match-character-set-mixed ()
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"Test \"[...]\" with multiple kinds of members at once."
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(with-fake-files '("1.el" "a.el" "b.el" "c.el" "d.el" "dir/a.el")
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(should (equal (eshell-extended-glob "[ac-d[:digit:]].el")
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'("1.el" "a.el" "c.el" "d.el")))
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(should (equal (eshell-extended-glob "[^ac-d[:digit:]].el")
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'("b.el")))))
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(ert-deftest em-glob-test/match-group-alternative ()
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"Test \"(x|y)\" matches either \"x\" or \"y\"."
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(with-fake-files '("em-alias.el" "em-banner.el" "esh-arg.el" "misc.el"
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"test/em-xtra.el")
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(should (equal (eshell-extended-glob "e(m|sh)-*.el")
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'("em-alias.el" "em-banner.el" "esh-arg.el")))))
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(ert-deftest em-glob-test/match-n-or-more-characters ()
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"Test that \"x#\" and \"x#\" match zero or more instances of \"x\"."
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(with-fake-files '("h.el" "ha.el" "hi.el" "hii.el" "dir/hi.el")
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(should (equal (eshell-extended-glob "hi#.el")
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'("h.el" "hi.el" "hii.el")))
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(should (equal (eshell-extended-glob "hi##.el")
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'("hi.el" "hii.el")))))
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(ert-deftest em-glob-test/match-n-or-more-groups ()
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"Test that \"(x)#\" and \"(x)#\" match zero or more instances of \"(x)\"."
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(with-fake-files '("h.el" "ha.el" "hi.el" "hii.el" "dir/hi.el")
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(should (equal (eshell-extended-glob "hi#.el")
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'("h.el" "hi.el" "hii.el")))
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(should (equal (eshell-extended-glob "hi##.el")
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'("hi.el" "hii.el")))))
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(ert-deftest em-glob-test/match-n-or-more-character-sets ()
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"Test that \"[x]#\" and \"[x]#\" match zero or more instances of \"[x]\"."
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(with-fake-files '("w.el" "wh.el" "wha.el" "whi.el" "whaha.el" "dir/wha.el")
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(should (equal (eshell-extended-glob "w[ah]#.el")
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'("w.el" "wh.el" "wha.el" "whaha.el")))
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(should (equal (eshell-extended-glob "w[ah]##.el")
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'("wh.el" "wha.el" "whaha.el")))))
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(ert-deftest em-glob-test/match-x-but-not-y ()
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"Test that \"x~y\" matches \"x\" but not \"y\"."
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(with-fake-files '("1" "12" "123" "42" "dir/1")
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(should (equal (eshell-extended-glob "[[:digit:]]##~4?")
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'("1" "12" "123")))))
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(ert-deftest em-glob-test/match-dot-files ()
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"Test that dot files are matched correctly."
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(with-fake-files '("foo.el" ".emacs")
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(should (equal (eshell-extended-glob ".*")
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'("../" "./" ".emacs")))
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(let (eshell-glob-include-dot-dot)
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(should (equal (eshell-extended-glob ".*")
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'(".emacs"))))
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(let ((eshell-glob-include-dot-files t))
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(should (equal (eshell-extended-glob "*")
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'("../" "./" ".emacs" "foo.el")))
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(let (eshell-glob-include-dot-dot)
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(should (equal (eshell-extended-glob "*")
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'(".emacs" "foo.el")))))))
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(ert-deftest em-glob-test/no-matches ()
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"Test behavior when a glob fails to match any files."
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(with-fake-files '("foo.el" "bar.el")
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(should (equal (eshell-extended-glob "*.txt")
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"*.txt"))
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(let ((eshell-glob-splice-results t))
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(should (equal (eshell-extended-glob "*.txt")
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'("*.txt"))))
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(let ((eshell-error-if-no-glob t))
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(should-error (eshell-extended-glob "*.txt")))))
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;; em-glob-tests.el ends here
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