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/* -*- Mode: js; js-indent-level: 2; -*- */

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/*

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 * Copyright 2011 Mozilla Foundation and contributors

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 * Licensed under the New BSD license. See LICENSE or:

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 * http://opensource.org/licenses/BSD-3-Clause

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 */

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if (typeof define !== 'function') {

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    var define = require('amdefine')(module, require);

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}

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define(function (require, exports, module) {

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  var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer;

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  var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator;

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  exports['test eating our own dog food'] = function (assert, util) {

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    var smg = new SourceMapGenerator({

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      file: 'testing.js',

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      sourceRoot: '/wu/tang'

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    });

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    smg.addMapping({

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      source: 'gza.coffee',

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      original: { line: 1, column: 0 },

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      generated: { line: 2, column: 2 }

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    });

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    smg.addMapping({

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      source: 'gza.coffee',

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      original: { line: 2, column: 0 },

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      generated: { line: 3, column: 2 }

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    });

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    smg.addMapping({

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      source: 'gza.coffee',

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      original: { line: 3, column: 0 },

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      generated: { line: 4, column: 2 }

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    });

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    smg.addMapping({

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      source: 'gza.coffee',

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      original: { line: 4, column: 0 },

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      generated: { line: 5, column: 2 }

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    });

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    var smc = new SourceMapConsumer(smg.toString());

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    // Exact

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    util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 0, null, smc, assert);

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    util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 0, null, smc, assert);

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    util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 0, null, smc, assert);

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    util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 0, null, smc, assert);

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    // Fuzzy

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    // Original to generated

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    util.assertMapping(2, 0, null, null, null, null, smc, assert, true);

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    util.assertMapping(2, 9, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true);

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    util.assertMapping(3, 0, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true);

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    util.assertMapping(3, 9, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true);

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    util.assertMapping(4, 0, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true);

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    util.assertMapping(4, 9, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true);

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    util.assertMapping(5, 0, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true);

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    util.assertMapping(5, 9, '/wu/tang/gza.coffee', 4, 0, null, smc, assert, true);

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    // Generated to original

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    util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 1, null, smc, assert, null, true);

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    util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 3, null, smc, assert, null, true);

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    util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 6, null, smc, assert, null, true);

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    util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 9, null, smc, assert, null, true);

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  };

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});

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