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| | ;;; test-ob-shell.el -*- lexical-binding: t; -*-
;; Copyright (c) 2010-2014, 2019 Eric Schulte
;; Authors: Eric Schulte
;; This file is not part of GNU Emacs.
;; This program 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.
;; This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
;;; Comment:
;; Template test file for Org tests
;;; Code:
(org-test-for-executable "sh")
(require 'ob-core)
(unless (featurep 'ob-shell)
(signal 'missing-test-dependency "Support for Shell code blocks"))
(ert-deftest test-ob-shell/dont-insert-spaces-on-expanded-bodies ()
"Expanded shell bodies should not start with a blank line
unless the body of the tangled block does."
(should-not (string-match "^[\n\r][\t ]*[\n\r]"
(org-babel-expand-body:generic "echo 2" '())))
(should (string-match "^[\n\r][\t ]*[\n\r]"
(org-babel-expand-body:generic "\n\necho 2" '()))))
(ert-deftest test-ob-shell/dont-error-on-empty-results ()
"Was throwing an elisp error when shell blocks threw errors and
returned empty results."
(should (null (org-babel-execute:sh "ls NoSuchFileOrDirectory.txt" nil))))
(ert-deftest test-ob-shell/session ()
"This also tests `org-babel-comint-with-output' in
ob-comint.el, which was not previously tested."
(let ((res (org-babel-execute:sh "echo 1; echo 2" '((:session . "yes")))))
(should res)
(should (listp res)))
;; Test multi-line input.
(let ((result (org-babel-execute:sh
"if true \n then \n echo yes \n fi"
'((:session . "yes")))))
(should result)
(should (string= "yes" result))))
; A list of tests using the samples in ob-shell-test.org
(ert-deftest ob-shell/generic-uses-no-arrays ()
"No arrays for generic"
(org-test-at-id "0ba56632-8dc1-405c-a083-c204bae477cf"
(org-babel-next-src-block)
(should (equal "one two three" (org-trim (org-babel-execute-src-block))))))
(ert-deftest ob-shell/bash-uses-arrays ()
"Bash arrays"
(org-test-at-id "0ba56632-8dc1-405c-a083-c204bae477cf"
(org-babel-next-src-block 2)
(should (equal "one" (org-trim (org-babel-execute-src-block))))))
(ert-deftest ob-shell/generic-uses-no-assoc-arrays ()
"No associative arrays for generic"
(should
(equal "first one second two third three"
(org-test-at-id
"bec1a5b0-4619-4450-a8c0-2a746b44bf8d"
(org-babel-next-src-block)
(org-trim (org-babel-execute-src-block)))))
(should
(equal "bread 2 kg spaghetti 20 cm milk 50 dl"
(org-test-at-id
"82320a48-3409-49d7-85c9-5de1c6d3ff87"
(org-babel-next-src-block)
(org-trim (org-babel-execute-src-block))))))
(ert-deftest ob-shell/bash-uses-assoc-arrays ()
"Bash associative arrays"
(should
(equal "two"
(org-test-at-id
"bec1a5b0-4619-4450-a8c0-2a746b44bf8d"
(org-babel-next-src-block 2)
(org-trim (org-babel-execute-src-block)))))
;; Bash associative arrays as strings for the row.
(should
(equal "20 cm"
(org-test-at-id
"82320a48-3409-49d7-85c9-5de1c6d3ff87"
(org-babel-next-src-block 2)
(org-trim (org-babel-execute-src-block))))))
(ert-deftest ob-shell/simple-list ()
"Test list variables in shell."
;; With bash, a list is turned into an array.
(should
(equal "2"
(org-test-with-temp-text
"#+BEGIN_SRC bash :results output :var l='(1 2)\necho ${l[1]}\n#+END_SRC"
(org-trim (org-babel-execute-src-block)))))
;; On sh, it is a string containing all values.
(should
(equal "1 2"
(org-test-with-temp-text
"#+BEGIN_SRC sh :results output :var l='(1 2)\necho ${l}\n#+END_SRC"
(org-trim (org-babel-execute-src-block))))))
(ert-deftest ob-shell/remote-with-stdin-or-cmdline ()
"Test :stdin and :cmdline with a remote directory."
;; We assume `default-directory' is a local directory.
(skip-unless (not (memq system-type '(ms-dos windows-nt))))
(org-test-with-tramp-remote-dir remote-dir
(dolist (spec `( ()
(:dir ,remote-dir)
(:dir ,remote-dir :cmdline t)
(:dir ,remote-dir :stdin t)
(:dir ,remote-dir :cmdline t :shebang t)
(:dir ,remote-dir :stdin t :shebang t)
(:dir ,remote-dir :cmdline t :stdin t :shebang t)
(:cmdline t)
(:stdin t)
(:cmdline t :shebang t)
(:stdin t :shebang t)
(:cmdline t :stdin t :shebang t)))
(let ((default-directory (or (plist-get spec :dir) default-directory))
(org-confirm-babel-evaluate nil)
(params-line "")
(who-line " export who=tramp")
(args-line " echo ARGS: --verbose 23 71"))
(when-let ((dir (plist-get spec :dir)))
(setq params-line (concat params-line " " ":dir " dir)))
(when (plist-get spec :stdin)
(setq who-line " read -r who")
(setq params-line (concat params-line " :stdin input")))
(when (plist-get spec :cmdline)
(setq args-line " echo \"ARGS: $*\"")
(setq params-line (concat params-line " :cmdline \"--verbose 23 71\"")))
(when (plist-get spec :shebang)
(setq params-line (concat params-line " :shebang \"#!/bin/sh\"")))
(let* ((result (org-test-with-temp-text
(mapconcat #'identity
(list "#+name: input"
"tramp"
""
(concat "<point>"
"#+begin_src sh :results output " params-line)
args-line
who-line
" echo \"hello $who from $(pwd)/\""
"#+end_src")
"\n")
(org-trim (org-babel-execute-src-block))))
(expected (concat "ARGS: --verbose 23 71"
"\nhello tramp from " (file-local-name default-directory))))
(should (equal result expected)))))))
(ert-deftest ob-shell/results-table ()
"Test :results table."
(should
(equal '(("I \"want\" it all"))
(org-test-with-temp-text
"#+BEGIN_SRC sh :results table\necho 'I \"want\" it all'\n#+END_SRC"
(org-babel-execute-src-block)))))
(provide 'test-ob-shell)
;;; test-ob-shell.el ends here
|