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* org-babel support for haxe
@ 2020-06-12  4:37 ian martins
  2020-09-05  7:24 ` Bastien
  2020-09-06 15:24 ` Kyle Meyer
  0 siblings, 2 replies; 8+ messages in thread
From: ian martins @ 2020-06-12  4:37 UTC (permalink / raw)
  To: Emacs-orgmode


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Hello. The included patch adds org-babel support for haxe (https://haxe.org/).
It allows main class and function definitions to be optional, accepts
variables and supports babel functional mode. Please review.

I believe the same approach should work for java also. If this is fine I
could try to write an ob-java based on this to give java the same features
listed above.

One thing I would like to change is that this dumps the generated source
files in the current directory instead of burying them in the babel temp
dir (org-babel-temporary-directory). The same applies to the current
ob-java implementation. In order to put the temp source files in the babel
temp dir, there would have to be changes made in ob-core to allow creation
and removal of directories in the babel temp dir. If that seems reasonable
then I could try doing it, but let me know if there are reasons not to or
complications that I haven't thought of.

I've not done the FSF release. If this is acceptable I understand that I'll
have to do that.

-Ian

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diff --git a/lisp/ob-haxe.el b/lisp/ob-haxe.el
new file mode 100644
index 000000000..5b0a42c7a
--- /dev/null
+++ b/lisp/ob-haxe.el
@@ -0,0 +1,260 @@
+;;; ob-haxe.el --- org-babel functions for haxe evaluation
+
+;; Copyright (C) 2020 Free Software Foundation, Inc.
+
+;; Author: Ian Martins
+;; Keywords: literate programming, reproducible research
+;; Homepage: http://orgmode.org
+
+;; This file is not part of GNU Emacs.
+
+;; GNU Emacs 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.
+
+;; GNU Emacs 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Org-Babel support for evaluating haxe source code.
+
+;;; Code:
+(require 'ob)
+
+(defvar org-babel-tangle-lang-exts)
+(add-to-list 'org-babel-tangle-lang-exts '("haxe" . "hx"))
+
+(defvar org-babel-default-header-args:haxe '()
+  "Default header args for haxe source blocks.")
+
+(defconst org-babel-header-args:haxe '((target . '(interp neko hashlink))
+                                       (imports . :any))
+  "Haxe-specific header arguments.
+org-babel supports three of the platforms the haxe compiler can target.
+
+  `interp' runs the haxe compiler with the `--interp' option.
+  `neko' and `hashlink' compile to bytecode and run the
+  respective VMs.")
+
+(defvar org-babel-haxe-command "haxe"
+  "Name of the haxe command.")
+
+(defcustom org-babel-haxe-hline-to "null"
+  "Replace hlines in incoming tables with this when translating to haxe."
+  :group 'org-babel
+  :version "25.2"
+  :package-version '(Org . "9.3")
+  :type 'string)
+
+(defcustom org-babel-haxe-null-to 'hline
+  "Replace `null' in haxe tables with this before returning."
+  :group 'org-babel
+  :version "25.2"
+  :package-version '(Org . "9.3")
+  :type 'symbol)
+
+(defun org-babel-execute:haxe (body params)
+  "Execute a haxe source block with BODY code and PARAMS params."
+  (let* ((fullclassname (or (cdr (assq :classname params)) ; class and package
+                            (org-babel-haxe-find-classname body)
+                            "Main"))
+         (classname (if (seq-contains fullclassname ?.)    ; just class name
+                        (file-name-extension fullclassname)
+                      fullclassname))
+         (packagename (if (seq-contains fullclassname ?.)  ; just package name
+                          (file-name-base fullclassname)
+                        ""))
+         (packagedir (if (not (seq-empty-p packagename))   ; package name as a path
+                         (replace-regexp-in-string "\\\." "/" packagename)))
+         (src-file (concat (replace-regexp-in-string "\\\." "/" fullclassname) ".hx"))
+         (cmdline (or (cdr (assq :cmdline params)) ""))
+         (target-name (cdr (assq :target params)))
+         (target (cond ((string= target-name "neko") "-neko main.n -cmd \"neko main.n\"")
+                       ((string= target-name "hashlink") "-hl main.hl -cmd \"hl main.hl\"")
+                       (t "--interp")))
+         (cmd (concat org-babel-haxe-command
+                      " " cmdline " -main " fullclassname " " target))
+         (result-type (cdr (assq :result-type params)))
+         (result-params (cdr (assq :result-params params)))
+         (tmp-file (and (eq result-type 'value)
+                        (org-babel-temp-file "haxe-")))
+         (full-body (org-babel-expand-body:haxe
+                     body params classname packagename result-type tmp-file)))
+
+    ;; created package-name directories if missing
+    (unless (or (not packagedir) (file-exists-p packagedir))
+      (make-directory packagedir 'parents))
+    (with-temp-file src-file (insert full-body))
+    (org-babel-reassemble-table
+     (org-babel-haxe-evaluate cmd target-name result-type result-params tmp-file)
+     (org-babel-pick-name
+      (cdr (assoc :colname-names params)) (cdr (assoc :colnames params)))
+     (org-babel-pick-name
+      (cdr (assoc :rowname-names params)) (cdr (assoc :rownames params))))))
+
+;; helper functions
+
+(defun org-babel-haxe-find-classname (body)
+  "Try to find fully qualified classname in BODY."
+  (let ((package (if (string-match "package \\\([^ ]*\\\);" body)
+                     (match-string 1 body)))
+        (class (if (string-match "class \\\([^ \n]*\\\)" body)
+                   (match-string 1 body))))
+    (or (and package class (concat package "." class))
+        class)))
+
+(defun org-babel-expand-body:haxe (body params classname packagename
+                                        result-type tmp-file)
+  "Expand BODY with PARAMS.
+BODY could be a few statements, or could include a full class
+definition specifying package, imports, and class.  Because we
+allow this flexibility in what the source block can contain, it
+is simplest to expand the code block from the inside out.
+
+CLASSNAME name of the class, which may have been specified
+in multiple ways.
+
+PACKAGENAME name of the java package containing this class.
+
+RESULT-TYPE output or value.
+
+TMP-FILE name of tempfile to write to if value `result-type'."
+  (let* ((var-lines (org-babel-variable-assignments:haxe params))
+         (imports-val (assq :imports params))
+         (imports (if imports-val
+                      (split-string (org-babel-read (cdr imports-val) nil) " ")
+                    nil)))
+    (with-temp-buffer
+      (insert body)
+
+      ;; wrap main
+      (goto-char (point-min))
+      (when (not (re-search-forward "static .*function main\(\)" nil t))
+        (while (re-search-forward "^[[:space:]]*import .*;$" nil t) ; if imports are defined, move past them
+          (goto-char (1+ (match-end 0))))
+        (insert "public static function main() {\n")
+        (goto-char (point-max))
+        (insert "\n}"))
+
+      ;; insert variables
+      (when var-lines
+        (goto-char (point-min))
+        (if (re-search-forward "^[[:space:]]*class .*\n?{[[:space:]]*$" nil t)
+            (goto-char (1+ (match-end 0))))
+        (insert (mapconcat 'identity var-lines "\n"))
+        (insert "\n"))
+
+      ;; special handling to return value
+      (when (eq result-type 'value)
+        (goto-char (point-min))
+        (re-search-forward "^[[:space:]]*class .*\n?{" nil t)
+        (insert "\n")
+        (insert "    public static function main() {\n")
+        (insert (format "        var output = File.write(\"%s\");\n" (org-babel-process-file-name tmp-file 'noquote)))
+        (insert "        output.writeString(haxe.Json.stringify(_main()));\n")
+        (insert "        output.close();\n")
+        (insert "    }\n")
+        (search-forward "function main()") ; rename existing main
+        (replace-match "function _main()"))
+
+      ;; wrap class
+      (goto-char (point-min))
+      (when (not (re-search-forward "^[[:space:]]*class [^ ]*" nil t))
+        (while (re-search-forward "^[[:space:]]*import .*;$" nil t) ; if imports are defined, move past them
+          (goto-char (1+ (match-end 0))))
+        (insert (concat  "class " (file-name-base classname) " {\n"))
+        (goto-char (point-max))
+        (insert "\n}"))
+
+      ;; add imports
+      (if (eq result-type 'value)
+          (setq imports (append '("sys.io.File") imports)))
+      (when imports
+        (if (re-search-forward "^[[:space:]]*package .*;$" nil t) ; if package is defined, move past it
+            (goto-char (1+ (match-end 0))))
+        (goto-char (point-min))
+        (insert (mapconcat (lambda (ii) (concat "import " ii ";\n")) imports "\n")))
+
+      ;; add package at the top
+      (goto-char (point-min))
+      (when (not (re-search-forward "^[[:space:]]*package .*;$" nil t))
+        (insert (concat "package " packagename ";\n\n")))
+
+      (buffer-string)))) ; return expanded body
+
+(defun org-babel-variable-assignments:haxe (params)
+  "Return a list of haxe statements assigning the block's variables.
+variables are contained in PARAMS."
+  (mapcar
+   (lambda (pair)
+     (format "    static var %s %s = %s;"
+             (car pair)
+             (if (and (sequencep (cdr pair))
+                      (not (stringp (cdr pair)))) ":Array<Dynamic> " "")
+             (org-babel-haxe-var-to-haxe (cdr pair))))
+   (org-babel--get-vars params)))
+
+(defun org-babel-haxe-var-to-haxe (var)
+  "Convert an elisp value to a haxe variable.
+Convert an elisp value, VAR, into a string of haxe source code
+specifying a variable of the same value."
+  (cond ((and (sequencep var)
+              (not (stringp var)))
+         (concat "[" (mapconcat #'org-babel-haxe-var-to-haxe var ", ") "]"))
+        ((equal var 'hline)
+         org-babel-haxe-hline-to)
+        (t
+         (format "%S" (if (stringp var) (substring-no-properties var) var)))))
+
+(defun org-babel-haxe-table-or-string (results)
+  "Convert RESULTS into an appropriate elisp value.
+If the results look like a list or vector, then convert them into an
+Emacs-lisp table, otherwise return the results as a string."
+  (let ((res (org-babel-script-escape results)))
+    ;; (mapcar (lambda (el) (message "el %s %s" el (eq 'null el))) res)
+    (if (listp res)
+        (mapcar (lambda (el) (if (eq 'null el)
+                               org-babel-haxe-null-to
+                             el))
+              res)
+      res)))
+
+(defun org-babel-haxe-evaluate
+  (cmd target result-type result-params tmp-file)
+  "Evaluate using an external haxe process.
+CMD the command to execute.
+
+TARGET the platform the haxe compiler should target.
+
+If RESULT-TYPE equals 'output then return standard output as a
+string.  If RESULT-TYPE equals 'value then return the value
+returned by the source block, as elisp.
+
+RESULT-PARAMS input params used to format the reponse.
+
+TMP-FILE filename of the tempfile to store the returned value in
+for 'value RESULT-TYPE.  Not used for 'output RESULT-TYPE."
+  (let ((raw (cond ((eq result-type 'output)
+                    (org-babel-eval cmd ""))
+                   (t
+                    (org-babel-eval cmd "")
+                    (org-babel-eval-read-file tmp-file)))))
+    (if (and
+         (or (string= target "neko")
+             (string= target "hashlink"))
+         (eq result-type 'output))
+        (setq raw (substring raw 0 -1))) ; neko and hashlink runtimes add a trailing endline
+    (org-babel-result-cond result-params
+      raw
+      (org-babel-haxe-table-or-string raw))))
+
+(provide 'ob-haxe)
+
+;;; ob-haxe.el ends here
diff --git a/testing/examples/ob-haxe-test.org b/testing/examples/ob-haxe-test.org
new file mode 100644
index 000000000..ba9119d58
--- /dev/null
+++ b/testing/examples/ob-haxe-test.org
@@ -0,0 +1,247 @@
+#+Title: a collection of examples for ob-haxe tests
+#+OPTIONS: ^:nil
+* Simple
+  :PROPERTIES:
+  :ID:       966875e9-d10e-406c-9211-449555e3d3b2
+  :END:
+#+name: simple
+#+begin_src haxe :results output silent
+  Sys.print(42);
+#+end_src
+
+#+name: simple_with_main
+#+begin_src haxe :results output silent
+  static function main() {
+      Sys.print(42);
+  }
+#+end_src
+
+#+name: simple_with_public_main_interp
+#+begin_src haxe :results output silent
+  public static function main() {
+      Sys.print(42);
+  }
+#+end_src
+
+#+name: simple_with_public_main_neko
+#+begin_src haxe :target neko :results output silent
+  public static function main() {
+      Sys.print(42);
+  }
+#+end_src
+
+#+name: simple_with_public_main_hashlink
+#+begin_src haxe :target hashlink :results output silent
+  public static function main() {
+      Sys.print(42);
+  }
+#+end_src
+
+#+name: simple_with_class
+#+begin_src haxe :results output silent
+  class Simple {
+      public static function main() {
+          Sys.print(42);
+      }
+  }
+#+end_src
+
+#+name: simple_with_class_and_package
+#+begin_src haxe :results output silent
+  package pkg;
+  class Simple {
+      public static function main() {
+          Sys.print(42);
+      }
+  }
+#+end_src
+
+#+name: simple_with_class_attr
+#+begin_src haxe :results output silent :classname Simple
+  public static function main() {
+      Sys.print(42);
+  }
+#+end_src
+
+#+name: simple_with_class_attr_with_package
+#+begin_src haxe :results output silent :classname pkg.Simple
+  public static function main() {
+      Sys.print(42);
+  }
+#+end_src
+
+* Variables
+  :PROPERTIES:
+  :ID:       ecbe8740-e254-4c53-84b2-21a61bf1afb4
+  :END:
+
+#+name: integer_var
+#+begin_src haxe :var a=42 :results output silent
+  Sys.print(a);
+#+end_src
+
+#+name: var_with_main
+#+begin_src haxe :var a=42 :results output silent
+  public static function main() {
+      Sys.print(a);
+  }
+#+end_src
+
+#+name: var_with_class
+#+begin_src haxe :var a=42 :results output silent
+  class Main {
+    public static function main() {
+        Sys.print(a);
+    }
+  }
+#+end_src
+
+#+name: var_with_class_and_package
+#+begin_src haxe :var a=42 :results output silent
+  package pkg;
+  class Main {
+    public static function main() {
+        Sys.print(a);
+    }
+  }
+#+end_src
+
+#+name: var_with_class_and_hanging_curlies
+#+begin_src haxe :var a=42 :results output silent
+  class Main
+  {
+    public static function main()
+    {
+        Sys.print(a);
+    }
+  }
+#+end_src
+
+#+name: two_vars
+#+begin_src haxe :var a=21 b=2 :results output silent
+  Sys.print(a*b);
+#+end_src
+
+#+name: string_var
+#+begin_src haxe :var a="forty two" :results output silent
+  Sys.print('$a, len=${a.length}');
+#+end_src
+
+#+name: mulitline_string_var
+#+begin_src haxe :var a="forty\ntwo" :results output silent
+  Sys.print('$a, len=${a.length}');
+#+end_src
+
+* Array
+  :PROPERTIES:
+  :ID:       1e93864d-385b-4901-9d12-b566fdb5b813
+  :END:
+
+#+name: haxe_list
+- forty
+- two
+
+#+name: return_vector
+#+begin_src haxe :results vector silent
+  return [[4], [2]];
+#+end_src
+
+#+name: read_return_list
+#+begin_src haxe :var a=haxe_list :results silent
+  return [a[0][0], a[1][0]];
+#+end_src
+
+this is not an interesting test, but it demonstrates how to use
+~:results output~ to write a neatly formatted list of strings which
+can include spaces.
+
+#+name: read_output_list
+#+begin_src haxe :var a=haxe_list :results output list raw silent
+  Sys.println('forty two');
+  Sys.println('forty two');
+#+end_src
+
+* Matrix
+  :PROPERTIES:
+  :ID:       a93bb906-eef8-4089-b490-64f266f5696c
+  :END:
+#+name: haxe_matrix
+| 2 | 1 |
+| 4 | 2 |
+
+#+name: list_var
+#+begin_src haxe :var a='("forty" "two") :results silent
+  return [a[0], a[1]];
+#+end_src
+
+#+name: vector_var
+#+begin_src haxe :var a='["forty" "two"] :results silent
+    return [a[0], a[1]];
+#+end_src
+
+#+name: matrix_var
+#+begin_src haxe :var a=haxe_matrix :results silent
+  return [[a[0][0], a[1][0]], // transpose
+          [a[0][1], a[1][1]]];
+#+end_src
+
+#+name: matrix_var_with_header
+#+begin_src haxe :var a=haxe_matrix :results value table silent
+  return [["col1","col2"],
+          null,
+          [a[0][0], a[1][0]], // transpose
+          [a[0][1], a[1][1]]];
+#+end_src
+
+this is not an interesting test, but it demonstrates how to use
+~:results output~ to write a table with header.
+
+#+name: output_table_with_header
+#+begin_src haxe :var a=haxe_matrix :results output raw table silent
+  Sys.println("|col1|col2|");
+  Sys.println("|-");
+  for (ii in 0...a.length) {
+      for (jj in 0...a[0].length) {
+          Sys.print('|${a[ii][jj]}');
+      }
+      Sys.println("");
+   }
+#+end_src
+
+* Inhomogeneous Table
+  :PROPERTIES:
+  :ID:       192cbb7d-9038-47ca-bab3-a0cbf44b487d
+  :END:
+
+#+name: haxe_table
+  | string | number |
+  |--------+--------|
+  | forty  |      2 |
+  | two    |      1 |
+
+#+name: inhomogeneous_table
+#+begin_src haxe :var a=haxe_table :results silent
+  return [[a[0][0], a[0][1]*2],
+          [a[1][0], a[1][1]*2]];
+#+end_src
+
+* Library
+  :PROPERTIES:
+  :ID:       0b945cde-55a1-4723-8d78-5f69d98d09fa
+  :END:
+
+#+name: import_library
+#+begin_src haxe :results output silent :imports haxe.crypto.Base64 haxe.io.Bytes
+  var encoded = Base64.encode(Bytes.ofString("42"));
+  var decoded = Base64.decode(encoded);
+  Sys.print('encoded=$encoded, decoded=$decoded');
+#+end_src
+
+#+name: import_library_inline
+#+begin_src haxe :results output silent
+  import haxe.crypto.Base64;
+  import haxe.io.Bytes;
+  var encoded = Base64.encode(Bytes.ofString("42"));
+  var decoded = Base64.decode(encoded);
+  Sys.print('encoded=$encoded, decoded=$decoded');
+#+end_src
diff --git a/testing/lisp/test-ob-haxe.el b/testing/lisp/test-ob-haxe.el
new file mode 100644
index 000000000..b8c33c4b8
--- /dev/null
+++ b/testing/lisp/test-ob-haxe.el
@@ -0,0 +1,234 @@
+;;; test-ob-haxe.el --- tests for ob-haxe.el
+
+;; Copyright (c) 2020 Ian Martins
+;; Authors: Ian Martins
+
+;; 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 <http://www.gnu.org/licenses/>.
+
+;;; Code:
+(org-test-for-executable "haxe")
+(unless (featurep 'ob-haxe)
+  (signal 'missing-test-dependency "Support for haxe code blocks"))
+
+(ert-deftest ob-haxe/simple ()
+  "Hello world program."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 1)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-main ()
+  "Hello world program that defines a main function."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 2)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-public-main-interp ()
+  "Hello world program that defines a public main function targeting interp."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 3)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-public-main-neko ()
+  "Hello world program that defines a public main function targeting neko."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 4)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-public-main-hashlink ()
+  "Hello world program that defines a public main function targeting hashlink."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 5)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-class ()
+  "Hello world program that defines a class."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 6)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-class-and-package ()
+  "Hello world program that defines a class and package."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 7)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-class-attr ()
+  "Hello world program with class header attribute."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 8)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/simple-with-class-attr-with-package ()
+  "Hello world program with class attr with package."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "966875e9-d10e-406c-9211-449555e3d3b2"
+              (org-babel-next-src-block 9)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+
+(ert-deftest ob-haxe/integer-var ()
+  "Read and write an integer variable."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 1)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/var-with-main ()
+  "Read and write an integer variable, with main function provided."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 2)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/var-with-class ()
+  "Read and write an integer variable, with class provided."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 3)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/var-with-class-and-package ()
+  "Read and write an integer variable, with class and package provided."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 4)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/var-with-class-and-hanging-curlies ()
+  "Read and write an integer variable, with class with hanging curlies."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 5)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/two-vars ()
+  "Read two integer variables, combine and write them."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 6)
+              (should (string= "42" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/string-var ()
+  "Read and write a string variable."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 7)
+              (should (string= "forty two, len=9" (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/multiline-string-var ()
+  "Read and write a multi-line string variable."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "ecbe8740-e254-4c53-84b2-21a61bf1afb4"
+              (org-babel-next-src-block 8)
+              (should (string= "forty\ntwo, len=9" (org-babel-execute-src-block))))))
+
+
+(ert-deftest ob-haxe/return-vector ()
+  "Return a vector."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "1e93864d-385b-4901-9d12-b566fdb5b813"
+              (org-babel-next-src-block 1)
+              (should (equal '((4) (2)) (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/read-return-list ()
+  "Return a vector."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "1e93864d-385b-4901-9d12-b566fdb5b813"
+              (org-babel-next-src-block 2)
+              (should (equal '("forty" "two") (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/read-output-list ()
+  "Return a vector."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "1e93864d-385b-4901-9d12-b566fdb5b813"
+              (org-babel-next-src-block 3)
+              (should (equal "forty two\nforty two\n" (org-babel-execute-src-block))))))
+
+
+(ert-deftest ob-haxe/list-var ()
+  "Read and write a list variable."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "a93bb906-eef8-4089-b490-64f266f5696c"
+              (org-babel-next-src-block 1)
+              (should (equal '("forty" "two") (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/vector-var ()
+  "Read and write a vector variable."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "a93bb906-eef8-4089-b490-64f266f5696c"
+              (org-babel-next-src-block 2)
+              (should (equal '("forty" "two") (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/matrix-var ()
+  "Read and write matrix variable."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "a93bb906-eef8-4089-b490-64f266f5696c"
+              (org-babel-next-src-block 3)
+              (should (equal '((2 4) (1 2)) (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/matrix-var-with-header ()
+  "Read matrix variable and write it with header."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "a93bb906-eef8-4089-b490-64f266f5696c"
+              (org-babel-next-src-block 4)
+              (should (equal '(("col1" "col2") hline (2 4) (1 2)) (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/output-table-with-header ()
+  "Write a table that includes a header."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "a93bb906-eef8-4089-b490-64f266f5696c"
+              (org-babel-next-src-block 5)
+              (should (equal "|col1|col2|\n|-\n|2|1\n|4|2\n" (org-babel-execute-src-block))))))
+
+
+(ert-deftest ob-haxe/inhomogeneous_table ()
+  "Read and write an inhomogeneous table."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "192cbb7d-9038-47ca-bab3-a0cbf44b487d"
+              (org-babel-next-src-block 1)
+              (should (equal
+                       '(("forty" 4) ("two" 2))
+                       (org-babel-execute-src-block))))))
+
+
+(ert-deftest ob-haxe/import_library ()
+  "Import a standard haxe library."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "0b945cde-55a1-4723-8d78-5f69d98d09fa"
+              (org-babel-next-src-block 1)
+              (should (string=
+                       "encoded=NDI=, decoded=42"
+                       (org-babel-execute-src-block))))))
+
+(ert-deftest ob-haxe/import_library_inline ()
+  "Import a standard haxe library."
+  (if (executable-find org-babel-haxe-command)
+      (org-test-at-id "0b945cde-55a1-4723-8d78-5f69d98d09fa"
+              (org-babel-next-src-block 2)
+              (should (string=
+                       "encoded=NDI=, decoded=42"
+                       (org-babel-execute-src-block))))))
+
+
+;;; test-ob-haxe.el ends here

^ permalink raw reply related	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-09-30 10:13 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-06-12  4:37 org-babel support for haxe ian martins
2020-09-05  7:24 ` Bastien
2020-09-05 11:48   ` ian martins
2020-09-06 15:24 ` Kyle Meyer
2020-09-12 15:18   ` ian martins
2020-09-13 20:04     ` Kyle Meyer
2020-09-24 21:17       ` ian martins
2020-09-30 10:08         ` ian martins

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