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3142d139fa
* lisp/ob-R.el: org-babel-R-evaluate-external-process and org-babel-R-evaluate-session trim the extraneous newlines from the end of R output. * testing/lisp/test-ob-R.el: test-ob-R/results-file tests that `:results file' yields one line enclosed in square brackets for a result like "abc/def.ghi". Fixes issue noted by Andreas Leha Subject: [babel] return file from R Archived-At: <http://permalink.gmane.org/gmane.emacs.orgmode/103658>
101 lines
2.9 KiB
EmacsLisp
101 lines
2.9 KiB
EmacsLisp
;;; test-ob-R.el --- tests for ob-R.el
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;; Copyright (c) 2011-2014 Eric Schulte
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;; Authors: Eric Schulte
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;; This file is not part of GNU Emacs.
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;; This program 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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;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Code:
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(org-test-for-executable "R")
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(unless (featurep 'ess)
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(signal 'missing-test-dependency "ESS"))
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(unless (featurep 'ob-R)
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(signal 'missing-test-dependency "Support for R code blocks"))
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(ert-deftest test-ob-R/simple-session ()
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(let ((ess-ask-for-ess-directory nil))
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(org-test-with-temp-text
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"#+begin_src R :session R\n paste(\"Yep!\")\n#+end_src\n"
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(should (string= "Yep!" (org-babel-execute-src-block))))))
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(ert-deftest test-ob-R/colnames-yes-header-argument ()
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(org-test-with-temp-text "#+name: eg
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| col |
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|-----|
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| a |
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| b |
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#+header: :colnames yes
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#+header: :var x = eg
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#+begin_src R
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x
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#+end_src"
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(org-babel-next-src-block)
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(should (equal '(("col") hline ("a") ("b"))
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(org-babel-execute-src-block)))))
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(ert-deftest test-ob-R/colnames-nil-header-argument ()
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(org-test-with-temp-text "#+name: eg
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| col |
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|-----|
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| a |
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| b |
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#+header: :colnames nil
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#+header: :var x = eg
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#+begin_src R
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x
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#+end_src"
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(org-babel-next-src-block)
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(should (equal '(("col") hline ("a") ("b"))
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(org-babel-execute-src-block)))))
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(ert-deftest test-ob-R/colnames-no-header-argument ()
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(org-test-with-temp-text "#+name: eg
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| col |
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|-----|
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| a |
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| b |
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#+header: :colnames no
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#+header: :var x = eg
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#+begin_src R
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x
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#+end_src"
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(org-babel-next-src-block)
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(should (equal '(("col") ("a") ("b"))
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(org-babel-execute-src-block)))))
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(ert-deftest test-ob-R/results-file ()
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(org-test-with-temp-text "#+NAME: TESTSRC
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#+BEGIN_SRC R :results file
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a <- file.path(\"junk\", \"test.org\")
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a
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#+END_SRC"
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(goto-char (point-min)) (org-babel-execute-maybe)
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(org-babel-goto-named-result "TESTSRC") (forward-line 1)
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(should (string= "[[file:junk/test.org]]"
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(buffer-substring-no-properties (point-at-bol) (point-at-eol))))
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(goto-char (point-min)) (forward-line 1)
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(insert "#+header: :session\n")
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(goto-char (point-min)) (org-babel-execute-maybe)
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(org-babel-goto-named-result "TESTSRC") (forward-line 1)
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(should (string= "[[file:junk/test.org]]"
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(buffer-substring-no-properties (point-at-bol) (point-at-eol))))))
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(provide 'test-ob-R)
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;;; test-ob-R.el ends here
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