parser_test.js 3.2 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889
  1. /* ***** BEGIN LICENSE BLOCK *****
  2. * Distributed under the BSD license:
  3. *
  4. * Copyright (c) 2010, Ajax.org B.V.
  5. * All rights reserved.
  6. *
  7. * Redistribution and use in source and binary forms, with or without
  8. * modification, are permitted provided that the following conditions are met:
  9. * * Redistributions of source code must retain the above copyright
  10. * notice, this list of conditions and the following disclaimer.
  11. * * Redistributions in binary form must reproduce the above copyright
  12. * notice, this list of conditions and the following disclaimer in the
  13. * documentation and/or other materials provided with the distribution.
  14. * * Neither the name of Ajax.org B.V. nor the
  15. * names of its contributors may be used to endorse or promote products
  16. * derived from this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  19. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  20. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  21. * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
  22. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  23. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  24. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  25. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28. *
  29. * ***** END LICENSE BLOCK ***** */
  30. if (typeof process !== "undefined") {
  31. require("amd-loader");
  32. }
  33. define(function(require, exports, module) {
  34. "use strict";
  35. var assert = require("../../test/assertions");
  36. var coffee = require("./coffee");
  37. function assertLocation(e, sl, sc, el, ec) {
  38. var l = e.location;
  39. assert.equal(
  40. l.first_line + ":" + l.first_column + "->" + l.last_line + ":" + l.last_column,
  41. sl + ":" + sc + "->" + el + ":" + ec
  42. );
  43. }
  44. function parse(str) {
  45. try {
  46. coffee.compile(str);
  47. } catch (e) {
  48. return e;
  49. }
  50. }
  51. module.exports = {
  52. "test parse valid coffee script": function() {
  53. coffee.compile("square = (x) -> x * x");
  54. },
  55. "test parse invalid coffee script": function() {
  56. var e = parse("a = 12 f");
  57. assert.equal(e.message, "unexpected identifier");
  58. assertLocation(e, 0, 7, 0, 7);
  59. },
  60. "test parse missing bracket": function() {
  61. var e = parse("a = 12 f {\n\n");
  62. assert.equal(e.message, "missing }");
  63. assertLocation(e, 0, 9, 0, 9);
  64. },
  65. "test unexpected indent": function() {
  66. var e = parse("a\n a\n");
  67. assert.equal(e.message, "unexpected indentation");
  68. assertLocation(e, 1, 0, 1, 1);
  69. },
  70. "test invalid destructuring": function() {
  71. var e = parse("\n{b: 5} = {}");
  72. assert.equal(e.message, '"5" cannot be assigned');
  73. assertLocation(e, 1, 4, 1, 4);
  74. }
  75. };
  76. });
  77. if (typeof module !== "undefined" && module === require.main) {
  78. require("asyncjs").test.testcase(module.exports).exec();
  79. }