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'use strict';

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/*jshint asi: true */

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var test = require('tap').test

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  , generator = require('inline-source-map')

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  , rx = require('..').commentRegex

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  , mapFileRx = require('..').mapFileCommentRegex

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function comment(s) {

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  rx.lastIndex = 0;

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  return rx.test(s + 'sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9')

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}

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test('comment regex old spec - @', function (t) {

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  [ '//@ '

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  , '  //@ '

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  , '\t//@ '

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  ].forEach(function (x) { t.ok(comment(x), 'matches ' + x) });

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  [ '///@ ' 

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  , '}}//@ '

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  , ' @// @'

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  ].forEach(function (x) { t.ok(!comment(x), 'does not match ' + x) })

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  t.end()

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})

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test('comment regex new spec - #', function (t) {

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  [ '//# '

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  , '  //# '

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  , '\t//# '

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  ].forEach(function (x) { t.ok(comment(x), 'matches ' + x) });

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  [ '///# ' 

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  , '}}//# '

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  , ' #// #'

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  ].forEach(function (x) { t.ok(!comment(x), 'does not match ' + x) })

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  t.end()

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})

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function mapFileComment(s) {

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  mapFileRx.lastIndex = 0;

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  return mapFileRx.test(s + 'sourceMappingURL=foo.js.map')

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}

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test('mapFileComment regex old spec - @', function (t) {

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  [ '//@ '

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  , '  //@ '

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  , '\t//@ '

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  ].forEach(function (x) { t.ok(mapFileComment(x), 'matches ' + x) });

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  [ '///@ ' 

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  , '}}//@ '

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  , ' @// @'

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  ].forEach(function (x) { t.ok(!mapFileComment(x), 'does not match ' + x) })

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  t.end()

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})

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test('mapFileComment regex new spec - #', function (t) {

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  [ '//# '

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  , '  //# '

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  , '\t//# '

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  ].forEach(function (x) { t.ok(mapFileComment(x), 'matches ' + x) });

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  [ '///# ' 

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  , '}}//# '

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  , ' #// #'

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  ].forEach(function (x) { t.ok(!mapFileComment(x), 'does not match ' + x) })

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  t.end()

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})

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function mapFileCommentWrap(s1, s2) {

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  mapFileRx.lastIndex = 0;

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  return mapFileRx.test(s1 + 'sourceMappingURL=foo.js.map' + s2)

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}

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test('mapFileComment regex /* */ old spec - @', function (t) {

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  [ [ '/*@ ', '*/' ]

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  , ['  /*@ ', '  */ ' ]

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  , [ '\t/*@ ', ' \t*/\t ']

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  ].forEach(function (x) { t.ok(mapFileCommentWrap(x[0], x[1]), 'matches ' + x.join(' :: ')) });

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  [ [ '/*/*@ ', '*/' ]

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  , ['}}/*@ ', '  */ ' ]

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  , [ ' @/*@ ', ' \t*/\t ']

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  ].forEach(function (x) { t.ok(!mapFileCommentWrap(x[0], x[1]), 'does not match ' + x.join(' :: ')) });

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  t.end()

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})

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test('mapFileComment regex /* */ new spec - #', function (t) {

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  [ [ '/*# ', '*/' ]

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  , ['  /*# ', '  */ ' ]

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  , [ '\t/*# ', ' \t*/\t ']

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  ].forEach(function (x) { t.ok(mapFileCommentWrap(x[0], x[1]), 'matches ' + x.join(' :: ')) });

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  [ [ '/*/*# ', '*/' ]

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  , ['}}/*# ', '  */ ' ]

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  , [ ' #/*# ', ' \t*/\t ']

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  ].forEach(function (x) { t.ok(!mapFileCommentWrap(x[0], x[1]), 'does not match ' + x.join(' :: ')) });

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  t.end()

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})

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