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org-mode/testing/lisp/test-org-macro.el

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;;; test-org-macro.el --- Tests for org-macro.el -*- lexical-binding: t; -*-
;; Copyright (C) 2013, 2014, 2019 Nicolas Goaziou
;; Author: Nicolas Goaziou <n.goaziou@gmail.com>
;; 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:
;;; Macros
(ert-deftest test-org/macro-replace-all ()
"Test `org-macro-replace-all' specifications."
;; Standard test.
(should
(equal
"#+MACRO: A B\n1 B 3"
(org-test-with-temp-text "#+MACRO: A B\n1 {{{A}}} 3"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-string))))
;; Macro with arguments.
(should
(equal
"#+MACRO: macro $1 $2\nsome text"
(org-test-with-temp-text "#+MACRO: macro $1 $2\n{{{macro(some,text)}}}"
(progn (org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-string)))))
;; Macro with "eval".
(should
(equal
"3"
(org-test-with-temp-text
"#+MACRO: add (eval (+ (string-to-number $1) (string-to-number $2)))
<point>{{{add(1,2)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties (point) (line-end-position)))))
;; Nested macros.
(should
(equal
"#+MACRO: in inner\n#+MACRO: out {{{in}}} outer\ninner outer"
(org-test-with-temp-text
"#+MACRO: in inner\n#+MACRO: out {{{in}}} outer\n{{{out}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-string))))
;; Error out when macro expansion is circular.
(should-error
(org-test-with-temp-text
"#+MACRO: mac1 {{{mac2}}}\n#+MACRO: mac2 {{{mac1}}}\n{{{mac1}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)))
;; Macros in setup file.
(should
(string-match
"success success\\'"
(org-test-with-temp-text
(format "#+MACRO: other-macro success
#+SETUPFILE: \"%sexamples/macro-templates.org\"
{{{included-macro}}} {{{other-macro}}}"
org-test-dir)
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-string))))
;; Macro expansion ignores narrowing.
(should
(string-match
"expansion"
(org-test-with-temp-text
"#+MACRO: macro expansion\n{{{macro}}}\n<point>Contents"
(narrow-to-region (point) (point-max))
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(org-with-wide-buffer (buffer-string)))))
;; Macros in a commented tree are not expanded.
(should
(string-match-p
"{{{macro}}}"
(org-test-with-temp-text
"#+MACRO: macro expansion\n* COMMENT H\n<point>{{{macro}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(org-with-wide-buffer (buffer-string)))))
(should
(string-match-p
"{{{macro}}}"
(org-test-with-temp-text
"#+MACRO: macro expansion\n* COMMENT H1\n** H2\n<point>{{{macro}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(org-with-wide-buffer (buffer-string))))))
(ert-deftest test-org-macro/property ()
"Test {{{property}}} macro."
;; With only one argument, retrieve property from current headline.
;; Otherwise, the second argument is a search option to get the
;; property from another headline.
(should
(equal "1"
(org-test-with-temp-text
"* H\n:PROPERTIES:\n:A: 1\n:END:\n{{{property(A)}}}<point>"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
(should
(equal "1"
(org-test-with-temp-text
"* H\n:PROPERTIES:\n:A: 1\n:END:\n{{{property(A,)}}}<point>"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
(should
(equal
"1"
(org-test-with-temp-text
"* H1\n:PROPERTIES:\n:A: 1\n:END:\n* H2\n{{{property(A,*H1)}}}<point>"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
(should-error
(org-test-with-temp-text
"* H1\n:PROPERTIES:\n:A: 1\n:END:\n* H2\n{{{property(A,*???)}}}<point>"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates))))
(ert-deftest test-org-macro/n ()
"Test {{{n}}} macro."
;; Standard test with default counter.
(should
(equal "1 2"
(org-test-with-temp-text "{{{n}}} {{{n}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
(should
(equal "1 2"
(org-test-with-temp-text "{{{n()}}} {{{n}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Test alternative counters.
(should
(equal "1 1 1 2"
(org-test-with-temp-text "{{{n}}} {{{n(c1)}}} {{{n(c2)}}} {{{n(c1)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Second argument set a counter to a given value. A non-numeric
;; value resets the counter to 1.
(should
(equal "9 10"
(org-test-with-temp-text "{{{n(c,9)}}} {{{n(c)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
(should
(equal "9 1"
(org-test-with-temp-text "{{{n(c,9)}}} {{{n(c,reset)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Check that reset happens when the second argument is neither "-"
;; nor a number.
(should
(equal "9 1 1 1"
(org-test-with-temp-text
(concat "{{{n(c,9)}}} {{{n(c,reiniciar)}}}"
" {{{n(c,réinitialiser)}}} {{{n(c,zurückstellen)}}}")
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Tolerate spaces in first argument.
(should
(equal "1 2 3 4"
(org-test-with-temp-text "{{{n(c)}}} {{{n(c )}}} {{{n( c)}}} {{{n( c )}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Tolerate spaces when second argument is an integer.
(should
(equal "2 3 5 7"
(org-test-with-temp-text
(concat "{{{n(c,2)}}} {{{n(c, 3)}}}"
" {{{n(c,5 )}}} {{{n(c, 7 )}}}")
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Tolerate spaces when second argument is the hold argument.
(should
(equal "7 7 8 8 9 9"
(org-test-with-temp-text
(concat "{{{n(,7)}}} {{{n(, -)}}}"
" {{{n}}} {{{n(,- )}}} {{{n}}} {{{n(, - )}}}")
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Tolerate spaces when second argument is used to reset the counter.
(should
(equal "9 1 1 1 1"
(org-test-with-temp-text
(concat "{{{n(c,9)}}} {{{n(c,reset)}}} {{{n(c, reset)}}}"
" {{{n(c,reset )}}} {{{n(c, reset )}}}")
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Second argument also applies to default counter.
(should
(equal "9 10 1"
(org-test-with-temp-text "{{{n(,9)}}} {{{n}}} {{{n(,reset)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; An empty second argument is equivalent to no argument.
(should
(equal "2 3"
(org-test-with-temp-text "{{{n(c,2)}}} {{{n(c,)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Hold value at reset value of 1 if the counter hasn't yet started.
(should
(equal "1"
(org-test-with-temp-text "{{{n(,-)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Increment counter following a hold.
(should
(equal "1 1 2"
(org-test-with-temp-text "{{{n}}} {{{n(,-)}}} {{{n}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Hold counter value following a counter value set.
(should
(equal "1 10 10"
(org-test-with-temp-text "{{{n}}} {{{n(,10)}}} {{{n(,-)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Hold counter value in a multiple-counter situation.
(should
(equal "1.1 1.2 1.3"
(org-test-with-temp-text
"{{{n}}}.{{{n(c)}}} {{{n(,-)}}}.{{{n(c)}}} {{{n(,-)}}}.{{{n(c)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position)))))
;; Hold counter values on one or multiple counters at the same time.
(should
(equal "1.1 1.2 2.2 2.2"
(org-test-with-temp-text
(concat "{{{n}}}.{{{n(c)}}} {{{n(,-)}}}.{{{n(c)}}}"
" {{{n}}}.{{{n(c,-)}}} {{{n(,-)}}}.{{{n(c,-)}}}")
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (line-end-position))))))
(ert-deftest test-org-macro/keyword ()
"Test {{{keyword}}} macro."
;; Replace macro with keyword's value.
(should
(equal
"value"
(org-test-with-temp-text
"#+keyword: value\n<point>{{{keyword(KEYWORD)}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max))))))
(ert-deftest test-org-macro/author ()
"Test {{{author}}} macro."
;; Return AUTHOR keyword value.
(should
(equal "me"
(org-test-with-temp-text "#+author: me\n<point>{{{author}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max)))))
;; Return AUTHOR keyword value.
(should
(equal "author 1 author 2"
(org-test-with-temp-text
"#+author: author 1\n#+author: author 2\n<point>{{{author}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max)))))
;; When AUTHOR keyword is missing, return the empty string.
(should
(equal ""
(org-test-with-temp-text "{{{author}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max))))))
(ert-deftest test-org-macro/email ()
"Test {{{email}}} macro."
;; Return EMAIL keyword value.
(should
(equal "me@home"
(org-test-with-temp-text "#+email: me@home\n<point>{{{email}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max)))))
;; When EMAIL keyword is missing, return the empty string.
(should
(equal ""
(org-test-with-temp-text "{{{email}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max))))))
(ert-deftest test-org-macro/title ()
"Test {{{title}}} macro."
;; Return TITLE keyword value.
(should
(equal "Foo!"
(org-test-with-temp-text "#+title: Foo!\n<point>{{{title}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max)))))
;; When TITLE keyword is missing, return the empty string.
(should
(equal ""
(org-test-with-temp-text "{{{title}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max)))))
;; When multiple TITLE keywords are used, concatenate them.
(should
(equal "Foo Bar!"
(org-test-with-temp-text
"#+title: Foo\n#+title: Bar!\n<point>{{{title}}}"
(org-macro-initialize-templates)
(org-macro-replace-all org-macro-templates)
(buffer-substring-no-properties
(line-beginning-position) (point-max))))))
(ert-deftest test-org-macro/escape-arguments ()
"Test `org-macro-escape-arguments' specifications."
;; Regular tests.
(should (equal "a" (org-macro-escape-arguments "a")))
(should (equal "a,b" (org-macro-escape-arguments "a" "b")))
;; Handle empty arguments.
(should (equal "a,,b" (org-macro-escape-arguments "a" "" "b")))
;; Properly escape commas and backslashes preceding them.
(should (equal "a\\,b" (org-macro-escape-arguments "a,b")))
(should (equal "a\\\\,b" (org-macro-escape-arguments "a\\" "b")))
(should (equal "a\\\\\\,b" (org-macro-escape-arguments "a\\,b"))))
(ert-deftest test-org-macro/extract-arguments ()
"Test `org-macro-extract-arguments' specifications."
;; Regular tests.
(should (equal '("a") (org-macro-extract-arguments "a")))
(should (equal '("a" "b") (org-macro-extract-arguments "a,b")))
;; Handle empty arguments.
(should (equal '("a" "" "b") (org-macro-extract-arguments "a,,b")))
;; Handle escaped commas and backslashes.
(should (equal '("a,b") (org-macro-extract-arguments "a\\,b")))
(should (equal '("a\\" "b") (org-macro-extract-arguments "a\\\\,b")))
(should (equal '("a\\,b") (org-macro-extract-arguments "a\\\\\\,b"))))
(provide 'test-org-macro)
;;; test-org-macro.el ends here
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