emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
blob 93f4c45af6667b03b646e032f15a683b508fa332 14637 bytes (raw)
name: testing/lisp/test-ob-shell.el 	 # note: path name is non-authoritative(*)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
 
;;; 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:

;;; Requirements:
(org-test-for-executable "sh")

(require 'ob-core)

(unless (featurep 'ob-shell)
  (signal 'missing-test-dependency "Support for Shell code blocks"))

;;; Code:
(defun test-ob-shell-multiline-string (&rest strings)
  "Join STRINGS with newlines.

Each expression of STRINGS should evaluate to a string.

    (test-ob-shell-multiline-string
      \"first\"
      (format \"second\")
      (let ((last \"third\")) last))
 \"first\\nsecond\\nthird\"

\(fn STRINGS)"
  (string-join strings "\n"))

(ert-deftest test-ob-shell/dont-insert-spaces-on-expanded-bodies ()
  "Expanded shell bodies should not start with a blank line unless
the strings 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 ()
  (should (null (org-babel-execute:sh nil nil))))

(ert-deftest test-ob-shell/dont-error-on-babel-error ()
  (if (should (null (org-babel-execute:sh "ls NoSuchFileOrDirectory.txt" nil)))
      (kill-buffer "*Org-Babel Error Output*")))

;; TODO refactor session name into variable after refactoring
;; org-babel-execute:sh.  See comment there.
(ert-deftest test-ob-shell/session-single-return-returns-string ()
  (let ((kill-buffer-query-functions nil)
        (result (org-babel-execute:sh
                 "echo test-ob-shell/session-evaluation-single-return-returns-string"
                 '((:session . "test-ob-shell/session-evaluation-single-return-returns-string")))))
    (should result)
    (if (should (string= "test-ob-shell/session-evaluation-single-return-returns-string" result))
        (kill-buffer "test-ob-shell/session-evaluation-single-return-returns-string"))))

;; TODO refactor session name into variable after refactoring
;; org-babel-execute:sh.  See comment there.
(ert-deftest test-ob-shell/session-multiple-returns-returns-list ()
  (let ((kill-buffer-query-functions nil)
        (result (org-babel-execute:sh
                 "echo 1; echo 2"
                 '((:session . "test-ob-shell/session-multiple-returns-returns-list")))))
    (should result)
    (should (listp result))
    (if (should (equal '((1) (2)) result))
        (kill-buffer "test-ob-shell/session-multiple-returns-returns-list"))))

(ert-deftest test-ob-shell/generic-uses-no-arrays ()
  "Test generic serialization of array into a single string."
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
       "#+NAME: sample_array"
       "| one   |"
       "| two   |"
       "| three |"
       ""
       "#+begin_src sh :exports results :results output :var array=sample_array"
       "echo ${array}"
       "<point>"
       "#+end_src")
    (should (equal "one two three" (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-ob-shell/bash-uses-arrays ()
  "Bash sees named array as a simple indexed array.

In this test, we check that the returned value is indeed only the
first item of the array, as opposed to the generic serialiation
that will return all elements of the array as a single string."
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
       "#+NAME: sample_array"
       "| one   |"
       "| two   |"
       "| three |"
       ""
       "#+begin_src bash :exports results :results output :var array=sample_array"
       "echo ${array}"
       "<point>"
       "#+end_src")
    (should (equal "one" (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-ob-shell/generic-uses-no-assoc-arrays-simple-map ()
  "Generic shell: no special handing for key-value mapping table

No associative arrays for generic.  The shell will see all values
as a single string."
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
       "#+NAME: sample_mapping_table"
       "| first  | one   |"
       "| second | two   |"
       "| third  | three |"
       ""
       "#+begin_src sh :exports results :results output :var table=sample_mapping_table"
       "echo ${table}"
       "<point>"
       "#+end_src")
    (should
     (equal "first one second two third three"
            (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-ob-shell/generic-uses-no-assoc-arrays-3-columns ()
  "Associative array tests (more than 2 columns)

No associative arrays for generic.  The shell will see all values
as a single string."
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
       "#+NAME: sample_big_table"
       "| bread     |  2 | kg |"
       "| spaghetti | 20 | cm |"
       "| milk      | 50 | dl |"
       ""
       "#+begin_src sh :exports results :results output :var table=sample_big_table"
       "echo ${table}"
       "<point>"
       "#+end_src")
    (should
     (equal "bread 2 kg spaghetti 20 cm milk 50 dl"
            (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-ob-shell/bash-uses-assoc-arrays ()
  "Bash shell: support for associative arrays

Bash will see a table that contains the first column as the
'index' of the associative array, and the second column as the
value. "
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
       "#+NAME: sample_mapping_table"
       "| first  | one   |"
       "| second | two   |"
       "| third  | three |"
       ""
       "#+begin_src bash :exports :results output results :var table=sample_mapping_table"
       "echo ${table[second]}"
       "<point>"
       "#+end_src")
    (should
     (equal "two"
            (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-ob-shell/bash-uses-assoc-arrays-with-lists ()
  "Bash shell: support for associative arrays with lists

Bash will see an associative array that contains each row as a single
string. Bash cannot handle lists in associative arrays."
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
       "#+NAME: sample_big_table"
       "| bread     |  2 | kg |"
       "| spaghetti | 20 | cm |"
       "| milk      | 50 | dl |"
       ""
       "#+begin_src bash :exports results :results output :var table=sample_big_table"
       "echo ${table[spaghetti]}"
       "<point>"
       "#+end_src")
  (should
   (equal "20 cm"
          (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-ob-shell/simple-list ()
  "Test list variables."
  ;; bash: a list is turned into an array
  (should
   (equal "2"
          (org-test-with-temp-text
           (test-ob-shell-multiline-string
            "#+BEGIN_SRC bash :results output :var l='(1 2)"
            "echo ${l[1]}"
            "#+END_SRC")
           (org-trim (org-babel-execute-src-block)))))

  ;; sh: a list is a string containing all values
  (should
   (equal "1 2"
          (org-test-with-temp-text
              (test-ob-shell-multiline-string
               "#+BEGIN_SRC sh :results output :var l='(1 2)"
               "echo ${l}"
               "#+END_SRC")
               (org-trim (org-babel-execute-src-block))))))

(ert-deftest test-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))))
            (if (should (equal result expected))
                (kill-matching-buffers (format "\\*tramp/mock\\s-%s\\*" system-name) t t)))))))

(ert-deftest test-ob-shell/results-table ()
  "Test :results table."
  (should
   (equal '(("I \"want\" it all"))
          (org-test-with-temp-text
              (test-ob-shell-multiline-string
              "#+BEGIN_SRC sh :results table"
              "echo 'I \"want\" it all'"
              "#+END_SRC")
            (org-babel-execute-src-block)))))

(ert-deftest test-ob-shell/results-list ()
  "Test :results list."
  (org-test-with-temp-text
      (test-ob-shell-multiline-string
      "#+BEGIN_SRC sh :results list"
      "echo 1"
      "echo 2"
      "echo 3"
      "#+END_SRC")
    (should
     (equal '((1) (2) (3))
            (org-babel-execute-src-block)))
    (search-forward "#+results")
    (beginning-of-line 2)
    (should
     (equal
      "- 1\n- 2\n- 3\n"
      (buffer-substring-no-properties (point) (point-max))))))

;;; Standard output

(ert-deftest ob-shell/standard-output-after-success ()
  "Test standard output after exiting with a zero code."
  (should (= 1
             (org-babel-execute:sh
              "echo 1" nil))))

(ert-deftest ob-shell/standard-output-after-failure ()
  "Test standard output after exiting with a non-zero code."
  (should (= 1
             (org-babel-execute:sh
              "echo 1; exit 2" nil))))

;;; Standard error

(ert-deftest ob-shell/error-output-after-success ()
  "Test that standard error shows in the error buffer, alongside the
exit code, after exiting with a zero code."
  (should
   (string= "1
[ Babel evaluation exited with code 0 ]"
            (progn (org-babel-eval-wipe-error-buffer)
                   (org-babel-execute:sh
                    "echo 1 >&2" nil)
                   (with-current-buffer org-babel-error-buffer-name
                     (buffer-string))))))

(ert-deftest ob-shell/error-output-after-failure ()
  "Test that standard error shows in the error buffer, alongside the
exit code, after exiting with a non-zero code."
  (should
   (string= "1
[ Babel evaluation exited with code 2 ]"
            (progn (org-babel-eval-wipe-error-buffer)
                   (org-babel-execute:sh
                    "echo 1 >&2; exit 2" nil)
                   (with-current-buffer org-babel-error-buffer-name
                     (buffer-string))))))

(ert-deftest ob-shell/error-output-after-failure-multiple ()
  "Test that multiple standard error strings show in the error
buffer, alongside multiple exit codes."
  (should
   (string= "1
[ Babel evaluation exited with code 2 ]
3
[ Babel evaluation exited with code 4 ]"
            (progn (org-babel-eval-wipe-error-buffer)
                   (org-babel-execute:sh
                    "echo 1 >&2; exit 2" nil)
                   (org-babel-execute:sh
                    "echo 3 >&2; exit 4" nil)
                   (with-current-buffer org-babel-error-buffer-name
                     (buffer-string))))))

;;; Exit codes

(ert-deftest ob-shell/exit-code ()
  "Test that the exit code shows in the error buffer after exiting
with a non-zero return code."
  (should
   (string= "[ Babel evaluation exited with code 1 ]"
            (progn (org-babel-eval-wipe-error-buffer)
                   (org-babel-execute:sh
                    "exit 1" nil)
                   (with-current-buffer org-babel-error-buffer-name
                     (buffer-string))))))

(ert-deftest ob-shell/exit-code-multiple ()
  "Test that multiple exit codes show in the error buffer after
exiting with a non-zero return code multiple times."
  (should
   (string= "[ Babel evaluation exited with code 1 ]
[ Babel evaluation exited with code 2 ]"
            (progn (org-babel-eval-wipe-error-buffer)
                   (org-babel-execute:sh
                    "exit 1" nil)
                   (org-babel-execute:sh
                    "exit 2" nil)
                   (with-current-buffer org-babel-error-buffer-name
                     (buffer-string))))))

(provide 'test-ob-shell)

;;; test-ob-shell.el ends here

debug log:

solving 93f4c45af ...
found 93f4c45af in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found 87a10eaa3 in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found d32cc9002 in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found 085dc694d in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found a1cacdc16 in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found 5c77b088b in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found 4c70c07fb in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found df32b8aa7 in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found 54b6d5a6f in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
found 625dc64b9 in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/ ||
	https://yhetil.org/orgmode/1853354beb4.fce54d8d902653.6359367327256505471@excalamus.com/
found 816e93ac5 in https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/ ||
	https://yhetil.org/orgmode/1853354beb4.fce54d8d902653.6359367327256505471@excalamus.com/
found b0d9beff4 in https://git.savannah.gnu.org/cgit/emacs/org-mode.git
preparing index
index prepared:
100644 b0d9beff467c9a17e05feb9dda0565d433c3e0d1	testing/lisp/test-ob-shell.el

applying [1/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index b0d9beff4..816e93ac5 100644

Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.

skipping https://yhetil.org/orgmode/1853354beb4.fce54d8d902653.6359367327256505471@excalamus.com/ for 816e93ac5
index at:
100644 816e93ac5c51b8ff7ed70409ee3a098a075c4e95	testing/lisp/test-ob-shell.el

applying [2/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 816e93ac5..625dc64b9 100644

Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.

skipping https://yhetil.org/orgmode/1853354beb4.fce54d8d902653.6359367327256505471@excalamus.com/ for 625dc64b9
index at:
100644 625dc64b9d1a66c9897efaaf829e6a0113d40043	testing/lisp/test-ob-shell.el

applying [3/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 625dc64b9..54b6d5a6f 100644


applying [4/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 54b6d5a6f..df32b8aa7 100644


applying [5/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index df32b8aa7..4c70c07fb 100644


applying [6/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 4c70c07fb..5c77b088b 100644


applying [7/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 5c77b088b..a1cacdc16 100644


applying [8/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index a1cacdc16..085dc694d 100644


applying [9/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 085dc694d..d32cc9002 100644


applying [10/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index d32cc9002..87a10eaa3 100644


applying [11/11] https://yhetil.org/orgmode/18555580d75.d7b471f9370716.1497263973038999899@excalamus.com/
diff --git a/testing/lisp/test-ob-shell.el b/testing/lisp/test-ob-shell.el
index 87a10eaa3..93f4c45af 100644

Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.
Checking patch testing/lisp/test-ob-shell.el...
Applied patch testing/lisp/test-ob-shell.el cleanly.

index at:
100644 93f4c45af6667b03b646e032f15a683b508fa332	testing/lisp/test-ob-shell.el

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).