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| | ;;; test-ob-python.el --- tests for ob-python.el
;; Copyright (c) 2011-2014, 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/>.
;;; Code:
(org-test-for-executable "python")
(unless (featurep 'ob-python)
(signal 'missing-test-dependency "Support for Python code blocks"))
(ert-deftest test-ob-python/colnames-yes-header-argument ()
(should
(equal '(("col") hline ("a") ("b"))
(org-test-with-temp-text "#+name: eg
| col |
|-----|
| a |
| b |
#+header: :colnames yes
#+header: :var x = eg
<point>#+begin_src python
return x
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/colnames-yes-header-argument-again ()
(should
(equal '(("a") hline ("b*") ("c*"))
(org-test-with-temp-text "#+name: less-cols
| a |
|---|
| b |
| c |
#+header: :colnames yes
<point>#+begin_src python :var tab=less-cols
return [[val + '*' for val in row] for row in tab]
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/colnames-nil-header-argument ()
(should
(equal '(("col") hline ("a") ("b"))
(org-test-with-temp-text "#+name: eg
| col |
|-----|
| a |
| b |
#+header: :colnames nil
#+header: :var x = eg
<point>#+begin_src python
return x
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/colnames-no-header-argument-again ()
(should
(equal '(("a*") ("b*") ("c*"))
(org-test-with-temp-text "#+name: less-cols
| a |
|---|
| b |
| c |
#+header: :colnames no
<point>#+begin_src python :var tab=less-cols
return [[val + '*' for val in row] for row in tab]
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/colnames-no-header-argument ()
(should
(equal '(("col") ("a") ("b"))
(org-test-with-temp-text "#+name: eg
| col |
|-----|
| a |
| b |
#+header: :colnames no
#+header: :var x = eg
<point>#+begin_src python
return x
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/session-multiline ()
(should
(equal "20"
(org-test-with-temp-text "#+begin_src python :session :results output
foo = 0
for _ in range(10):
foo += 1
foo += 1
print(foo)
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/insert-necessary-blank-line-when-sending-code-to-interpreter ()
(should
(equal 2 (org-test-with-temp-text "#+begin_src python :session :results value
if True:
1
2
#+end_src"
;; Previously, while adding `:session' to a normal code
;; block, also need to add extra blank lines to end
;; indent block or indicate logical sections. Now, the
;; `org-babel-python-evaluate-session' can do it
;; automatically:
;;
;; >>> if True:
;; >>> 1
;; >>> <insert_blank_line_here>
;; >>> 2
(org-babel-execute-maybe)
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/if-else-block ()
(should
(equal "success" (org-test-with-temp-text "#+begin_src python :session :results value
value = 'failure'
if False:
pass
else:
value = 'success'
value
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/indent-block-with-blank-lines ()
(should
(equal 20
(org-test-with-temp-text "#+begin_src python :session :results value
foo = 0
for i in range(10):
foo += 1
foo += 1
foo
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/assign-underscore ()
(should
(equal "success"
(org-test-with-temp-text "#+begin_src python :session :results value
_ = 'failure'
'success'
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/multiline-var ()
(should
(equal "a\nb\nc"
(org-test-with-temp-text "#+begin_src python :var text=\"a\\nb\\nc\"
return text
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/multiline-str ()
(should
(equal "a\nb\nc"
(org-test-with-temp-text "#+begin_src python
text=\"a\\nb\\nc\"
return text
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/header-var-assignment ()
(should
(equal "success"
(org-test-with-temp-text "#+begin_src python :var text=\"failure\"
text
text=\"success\"
return text
#+end_src"
(org-babel-execute-src-block)))))
(ert-deftest test-ob-python/session-value-sleep ()
(should
(equal "success"
(org-test-with-temp-text "#+begin_src python :session :results value
import time
time.sleep(.1)
'success'
#+end_src"
(org-babel-execute-src-block)))))
(provide 'test-ob-python)
;;; test-ob-python.el ends here
|