git.r.bdr.sh - rbdr/dotfiles/blob

   1 /* -*- Mode: js; js-indent-level: 2; -*- */
   2 /*
   3  * Copyright 2011 Mozilla Foundation and contributors
   4  * Licensed under the New BSD license. See LICENSE or:
   5  * http://opensource.org/licenses/BSD-3-Clause
   6  */
   7 if (typeof define !== 'function') {
   8     var define = require('amdefine')(module, require);
   9 }
  10 define(function (require, exports, module) {
  11
  12   var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer;
  13   var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator;
  14
  15   exports['test eating our own dog food'] = function (assert, util) {
  16     var smg = new SourceMapGenerator({
  17       file: 'testing.js',
  18       sourceRoot: '/wu/tang'
  19     });
  20
  21     smg.addMapping({
  22       source: 'gza.coffee',
  23       original: { line: 1, column: 0 },
  24       generated: { line: 2, column: 2 }
  25     });
  26
  27     smg.addMapping({
  28       source: 'gza.coffee',
  29       original: { line: 2, column: 0 },
  30       generated: { line: 3, column: 2 }
  31     });
  32
  33     smg.addMapping({
  34       source: 'gza.coffee',
  35       original: { line: 3, column: 0 },
  36       generated: { line: 4, column: 2 }
  37     });
  38
  39     smg.addMapping({
  40       source: 'gza.coffee',
  41       original: { line: 4, column: 0 },
  42       generated: { line: 5, column: 2 }
  43     });
  44
  45     smg.addMapping({
  46       source: 'gza.coffee',
  47       original: { line: 5, column: 10 },
  48       generated: { line: 6, column: 12 }
  49     });
  50
  51     var smc = new SourceMapConsumer(smg.toString());
  52
  53     // Exact
  54     util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 0, null, smc, assert);
  55     util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 0, null, smc, assert);
  56     util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 0, null, smc, assert);
  57     util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 0, null, smc, assert);
  58     util.assertMapping(6, 12, '/wu/tang/gza.coffee', 5, 10, null, smc, assert);
  59
  60     // Fuzzy
  61
  62     // Generated to original
  63     util.assertMapping(2, 0, null, null, null, null, smc, assert, true);
  64     util.assertMapping(2, 9, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true);
  65     util.assertMapping(3, 0, null, null, null, null, smc, assert, true);
  66     util.assertMapping(3, 9, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true);
  67     util.assertMapping(4, 0, null, null, null, null, smc, assert, true);
  68     util.assertMapping(4, 9, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true);
  69     util.assertMapping(5, 0, null, null, null, null, smc, assert, true);
  70     util.assertMapping(5, 9, '/wu/tang/gza.coffee', 4, 0, null, smc, assert, true);
  71     util.assertMapping(6, 0, null, null, null, null, smc, assert, true);
  72     util.assertMapping(6, 9, null, null, null, null, smc, assert, true);
  73     util.assertMapping(6, 13, '/wu/tang/gza.coffee', 5, 10, null, smc, assert, true);
  74
  75     // Original to generated
  76     util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 1, null, smc, assert, null, true);
  77     util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 3, null, smc, assert, null, true);
  78     util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 6, null, smc, assert, null, true);
  79     util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 9, null, smc, assert, null, true);
  80     util.assertMapping(5, 2, '/wu/tang/gza.coffee', 5, 9, null, smc, assert, null, true);
  81     util.assertMapping(6, 12, '/wu/tang/gza.coffee', 6, 19, null, smc, assert, null, true);
  82   };
  83
  84 });