add node_modules to address #4364

7 files changed, 469 insertions, 0 deletions

diff --git a/node_modules/convert-source-map/test/comment-regex.js b/node_modules/convert-source-map/test/comment-regex.js
new file mode 100644
index 000000000..16331ccb8
--- /dev/null
+++ b/node_modules/convert-source-map/test/comment-regex.js
@@ -0,0 +1,138 @@
+'use strict';
+/*jshint asi: true */
+
+var test = require('tap').test
+  , generator = require('inline-source-map')
+  , rx = require('..').commentRegex
+  , mapFileRx = require('..').mapFileCommentRegex
+
+function comment(prefix, suffix) {
+  rx.lastIndex = 0;
+  return rx.test(prefix + 'sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' + suffix)
+}
+
+function commentWithCharSet(prefix, suffix, sep) {
+  sep = sep || ':';
+  rx.lastIndex = 0;
+  return rx.test(prefix + 'sourceMappingURL=data:application/json;charset' + sep +'utf-8;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9' + suffix)
+}
+
+// Source Map v2 Tests
+test('comment regex old spec - @', function (t) {
+  [ 
+    '//@ ',
+    '  //@ ', // with leading space
+    '\t//@ ', // with leading tab
+    '//@ ',   // with leading text
+    '/*@ ',   // multi line style
+    '  /*@ ', // multi line style with leading spaces
+    '\t/*@ ', // multi line style with leading tab
+    '/*@ ',   // multi line style with leading text
+  ].forEach(function (x) { 
+    t.ok(comment(x, ''), 'matches ' + x) 
+    t.ok(commentWithCharSet(x, ''), 'matches ' + x + ' with charset') 
+    t.ok(commentWithCharSet(x, '', '='), 'matches ' + x + ' with charset')
+  });
+
+  [
+    ' @// @',
+    ' @/* @',
+  ].forEach(function (x) { t.ok(!comment(x, ''), 'should not match ' + x) })
+
+  t.end()
+})
+
+test('comment regex new spec - #', function (t) {
+  [ 
+    '  //# ', // with leading spaces
+    '\t//# ', // with leading tab
+    '//# ',   // with leading text
+    '/*# ',   // multi line style
+    '  /*# ', // multi line style with leading spaces
+    '\t/*# ', // multi line style with leading tab
+    '/*# ',   // multi line style with leading text
+  ].forEach(function (x) { 
+    t.ok(comment(x, ''), 'matches ' + x) 
+    t.ok(commentWithCharSet(x, ''), 'matches ' + x + ' with charset') 
+    t.ok(commentWithCharSet(x, '', '='), 'matches ' + x + ' with charset')
+  });
+  
+  [ 
+    ' #// #',
+    ' #/* #',
+  ].forEach(function (x) { t.ok(!comment(x, ''), 'should not match ' + x) })
+
+  t.end()
+})
+
+function mapFileCommentWrap(s1, s2) {
+  mapFileRx.lastIndex = 0;
+  return mapFileRx.test(s1 + 'sourceMappingURL=foo.js.map' + s2)
+}
+
+test('mapFileComment regex old spec - @', function (t) {
+
+  [ 
+    ['//@ ', ''],
+    ['  //@ ', ''],                 // with leading spaces
+    ['\t//@ ', ''],                 // with a leading tab
+    ['///@ ', ''],                  // with a leading text
+    [';//@ ', ''],                  // with a leading text
+    ['return//@ ', ''],             // with a leading text
+  ].forEach(function (x) { t.ok(mapFileCommentWrap(x[0], x[1]), 'matches ' + x.join(' :: ')) });
+
+  [ 
+    [' @// @', ''],
+    ['var sm = "//@ ', '"'],        // not inside a string
+    ['var sm = \'//@ ', '\''],      // not inside a string
+    ['var sm = \' //@ ', '\''],     // not inside a string
+  ].forEach(function (x) { t.ok(!mapFileCommentWrap(x[0], x[1]), 'does not match ' + x.join(' :: ')) })
+  t.end()
+})
+
+test('mapFileComment regex new spec - #', function (t) {
+  [ 
+    ['//# ', ''],
+    ['  //# ', ''],                 // with leading space
+    ['\t//# ', ''],                 // with leading tab
+    ['///# ', ''],                  // with leading text
+    [';//# ', ''],                  // with leading text
+    ['return//# ', ''],             // with leading text
+  ].forEach(function (x) { t.ok(mapFileCommentWrap(x[0], x[1]), 'matches ' + x.join(' :: ')) });
+
+  [ 
+    [' #// #', ''],
+    ['var sm = "//# ', '"'],        // not inside a string
+    ['var sm = \'//# ', '\''],      // not inside a string
+    ['var sm = \' //# ', '\''],     // not inside a string
+  ].forEach(function (x) { t.ok(!mapFileCommentWrap(x[0], x[1]), 'does not match ' + x.join(' :: ')) })
+  t.end()
+})
+
+test('mapFileComment regex /* */ old spec - @', function (t) {
+  [ [ '/*@ ', '*/' ]
+  , ['  /*@ ', '  */ ' ]            // with leading spaces
+  , [ '\t/*@ ', ' \t*/\t ']         // with a leading tab
+  , [ 'leading string/*@ ', '*/' ]  // with a leading string
+  , [ '/*@ ', ' \t*/\t ']           // with trailing whitespace
+  ].forEach(function (x) { t.ok(mapFileCommentWrap(x[0], x[1]), 'matches ' + x.join(' :: ')) });
+
+  [ ['/*@ ', ' */ */ ' ],       // not the last thing on its line 
+    ['/*@ ', ' */ more text ' ] // not the last thing on its line 
+  ].forEach(function (x) { t.ok(!mapFileCommentWrap(x[0], x[1]), 'does not match ' + x.join(' :: ')) });
+  t.end()
+})
+
+test('mapFileComment regex /* */ new spec - #', function (t) {
+  [ [ '/*# ', '*/' ]
+  , ['  /*# ', '  */ ' ]            // with leading spaces
+  , [ '\t/*# ', ' \t*/\t ']         // with a leading tab
+  , [ 'leading string/*# ', '*/' ]  // with a leading string
+  , [ '/*# ', ' \t*/\t ']           // with trailing whitespace
+  ].forEach(function (x) { t.ok(mapFileCommentWrap(x[0], x[1]), 'matches ' + x.join(' :: ')) });
+
+  [ ['/*# ', ' */ */ ' ],       // not the last thing on its line 
+    ['/*# ', ' */ more text ' ] // not the last thing on its line 
+  ].forEach(function (x) { t.ok(!mapFileCommentWrap(x[0], x[1]), 'does not match ' + x.join(' :: ')) });
+  t.end()
+})
diff --git a/node_modules/convert-source-map/test/convert-source-map.js b/node_modules/convert-source-map/test/convert-source-map.js
new file mode 100644
index 000000000..ea243f5f7
--- /dev/null
+++ b/node_modules/convert-source-map/test/convert-source-map.js
@@ -0,0 +1,213 @@
+'use strict';
+/*jshint asi: true */
+
+var test = require('tap').test
+  , generator = require('inline-source-map')
+  , convert = require('..')
+
+var gen = generator()
+    .addMappings('foo.js', [{ original: { line: 2, column: 3 } , generated: { line: 5, column: 10 } }], { line: 5 })
+    .addGeneratedMappings('bar.js', 'var a = 2;\nconsole.log(a)', { line: 23, column: 22 })
+
+  , base64 = gen.base64Encode()
+  , comment = gen.inlineMappingUrl()
+  , json = gen.toString()
+  , obj = JSON.parse(json)
+
+test('different formats', function (t) {
+
+  t.equal(convert.fromComment(comment).toComment(), comment, 'comment -> comment')
+  t.equal(convert.fromComment(comment).toBase64(), base64, 'comment -> base64')
+  t.equal(convert.fromComment(comment).toJSON(), json, 'comment -> json')
+  t.deepEqual(convert.fromComment(comment).toObject(), obj, 'comment -> object')
+
+  t.equal(convert.fromBase64(base64).toBase64(), base64, 'base64 -> base64')
+  t.equal(convert.fromBase64(base64).toComment(), comment, 'base64 -> comment')
+  t.equal(convert.fromBase64(base64).toJSON(), json, 'base64 -> json')
+  t.deepEqual(convert.fromBase64(base64).toObject(), obj, 'base64 -> object')
+
+  t.equal(convert.fromJSON(json).toJSON(), json, 'json -> json')
+  t.equal(convert.fromJSON(json).toBase64(), base64, 'json -> base64')
+  t.equal(convert.fromJSON(json).toComment(), comment, 'json -> comment')
+  t.deepEqual(convert.fromJSON(json).toObject(), obj, 'json -> object')
+  t.end()
+})
+
+test('to object returns a copy', function (t) {
+  var c = convert.fromJSON(json)
+  var o = c.toObject()
+  o.version = '99';
+  t.equal(c.toObject().version, 3, 'setting property on returned object does not affect original')
+  t.end()
+})
+
+test('to multi-line map', function (t) {
+  var c = convert.fromObject(obj);
+  var s = c.toComment({ multiline: true });
+  t.similar(s, /^\/\*# sourceMappingURL=.+ \*\/$/);
+  t.end();
+})
+
+test('to map file comment', function (t) {
+  t.equal(convert.generateMapFileComment('index.js.map'), '//# sourceMappingURL=index.js.map');
+  t.equal(convert.generateMapFileComment('index.css.map', { multiline: true }), '/*# sourceMappingURL=index.css.map */');
+  t.end();
+})
+
+test('from source', function (t) {
+  var foo = [
+      'function foo() {'
+    , ' console.log("hello I am foo");'
+    , ' console.log("who are you");'
+    , '}'
+    , ''
+    , 'foo();'
+    , ''
+    ].join('\n')
+  , map = '//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9'
+  , otherMap = '//# sourceMappingURL=data:application/json;base64,otherZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9'
+
+  function getComment(src) {
+    var map = convert.fromSource(src);
+    return map ? map.toComment() : null;
+  }
+
+  t.equal(getComment(foo), null, 'no comment returns null')
+  t.equal(getComment(foo + map), map, 'beginning of last line')
+  t.equal(getComment(foo + '    ' +  map), map, 'indented of last line')
+  t.equal(getComment(foo + '   ' + map + '\n\n'), map, 'indented on last non empty line')
+  t.equal(getComment(foo + map + '\nconsole.log("more code");\nfoo()\n'), map, 'in the middle of code')
+  t.equal(getComment(foo + otherMap + '\n' +  map), map, 'finds last map in source')
+  t.end()
+})
+
+test('from source with a large source', function (t) {
+  var foo = [
+      'function foo() {'
+    , ' console.log("hello I am foo");'
+    , ' console.log("who are you");'
+    , '}'
+    , ''
+    , 'foo();'
+    , ''
+    ].join('\n')
+  , map = '//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9'
+  , otherMap = '//# sourceMappingURL=data:application/json;base64,otherZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9'
+
+  function getComment(src) {
+    var map = convert.fromSource(src, true);
+    return map ? map.toComment() : null;
+  }
+
+  t.equal(getComment(foo), null, 'no comment returns null')
+  t.equal(getComment(foo + map), map, 'beginning of last line')
+  t.equal(getComment(foo + '    ' +  map), map, 'indented of last line')
+  t.equal(getComment(foo + '   ' + map + '\n\n'), map, 'indented on last non empty line')
+  t.equal(getComment(foo + map + '\nconsole.log("more code");\nfoo()\n'), map, 'in the middle of code')
+  t.equal(getComment(foo + otherMap + '\n' +  map), map, 'finds last map in source')
+  t.end()
+})
+
+test('remove comments', function (t) {
+  var foo = [
+      'function foo() {'
+    , ' console.log("hello I am foo");'
+    , ' console.log("who are you");'
+    , '}'
+    , ''
+    , 'foo();'
+    , ''
+    ].join('\n')
+    // this one is old spec on purpose
+  , map = '//@ sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9'
+  , otherMap = '//# sourceMappingURL=data:application/json;base64,ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmdW5jdGlvbiBmb28oKSB7XG4gY29uc29sZS5sb2coXCJoZWxsbyBJIGFtIGZvb1wiKTtcbiBjb25zb2xlLmxvZyhcIndobyBhcmUgeW91XCIpO1xufVxuXG5mb28oKTtcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSJ9'
+  , extraCode = '\nconsole.log("more code");\nfoo()\n'
+
+  t.equal(convert.removeComments(foo + map), foo, 'from last line')
+  t.equal(convert.removeComments(foo + map + extraCode), foo + extraCode, 'from the middle of code')
+  t.equal(convert.removeComments(foo + otherMap + extraCode + map), foo + extraCode, 'multiple comments from the middle of code')
+  t.end()
+})
+
+test('remove map file comments', function (t) {
+  var foo = [
+      'function foo() {'
+    , ' console.log("hello I am foo");'
+    , ' console.log("who are you");'
+    , '}'
+    , ''
+    , 'foo();'
+    , ''
+    ].join('\n')
+  , fileMap1 = '//# sourceMappingURL=foo.js.map'
+  , fileMap2 = '/*# sourceMappingURL=foo.js.map */';
+
+  t.equal(convert.removeMapFileComments(foo + fileMap1), foo, '// style filemap comment')
+  t.equal(convert.removeMapFileComments(foo + fileMap2), foo, '/* */ style filemap comment')
+  t.end()
+})
+
+test('pretty json', function (t) {
+  var mod = convert.fromJSON(json).toJSON(2)
+    , expected = JSON.stringify(obj, null, 2);
+
+  t.equal(
+      mod
+    , expected
+    , 'pretty prints json when space is given')
+  t.end()
+})
+
+test('adding properties', function (t) {
+  var mod = convert
+    .fromJSON(json)
+    .addProperty('foo', 'bar')
+    .toJSON()
+    , expected = JSON.parse(json);
+    expected.foo = 'bar';
+  t.equal(
+      mod
+    , JSON.stringify(expected)
+    , 'includes added property'
+  )
+  t.end()
+})
+
+test('setting properties', function (t) {
+  var mod = convert
+    .fromJSON(json)
+    .setProperty('version', '2')
+    .setProperty('mappings', ';;;UACG')
+    .setProperty('should add', 'this')
+    .toJSON()
+    , expected = JSON.parse(json);
+    expected.version = '2';
+    expected.mappings = ';;;UACG';
+    expected['should add'] = 'this';
+  t.equal(
+      mod
+    , JSON.stringify(expected)
+    , 'includes new property and changes existing properties'
+  )
+  t.end()
+})
+
+test('getting properties', function (t) {
+  var sm = convert.fromJSON(json)
+
+  t.equal(sm.getProperty('version'), 3, 'gets version')
+  t.deepEqual(sm.getProperty('sources'), ['foo.js', 'bar.js'], 'gets sources')
+  t.end()
+})
+
+test('return null fromSource when largeSource is true', function(t) {
+  var mod = convert.fromSource('', true)
+    , expected = null;
+
+  t.equal(
+      mod
+    , expected
+    , 'return value should be null'
+  )
+  t.end()
+})
diff --git a/node_modules/convert-source-map/test/fixtures/map-file-comment-double-slash.css b/node_modules/convert-source-map/test/fixtures/map-file-comment-double-slash.css
new file mode 100644
index 000000000..e77799167
--- /dev/null
+++ b/node_modules/convert-source-map/test/fixtures/map-file-comment-double-slash.css
@@ -0,0 +1,14 @@
+.header {
+  background: #444;
+  border: solid;
+  padding: 10px;
+  border-radius: 10px 5px 10px 5px;
+  color: #b4b472; }
+
+#main li {
+  color: green;
+  margin: 10px;
+  padding: 10px;
+  font-size: 18px; }
+
+//# sourceMappingURL=map-file-comment.css.map
diff --git a/node_modules/convert-source-map/test/fixtures/map-file-comment-inline.css b/node_modules/convert-source-map/test/fixtures/map-file-comment-inline.css
new file mode 100644
index 000000000..1e61b2417
--- /dev/null
+++ b/node_modules/convert-source-map/test/fixtures/map-file-comment-inline.css
@@ -0,0 +1,14 @@
+.header {
+  background: #444;
+  border: solid;
+  padding: 10px;
+  border-radius: 10px 5px 10px 5px;
+  color: #b4b472; }
+
+#main li {
+  color: green;
+  margin: 10px;
+  padding: 10px;
+  font-size: 18px; }
+
+/*# sourceMappingURL=data:application/json;base64,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 */
diff --git a/node_modules/convert-source-map/test/fixtures/map-file-comment.css b/node_modules/convert-source-map/test/fixtures/map-file-comment.css
new file mode 100644
index 000000000..8b282680a
--- /dev/null
+++ b/node_modules/convert-source-map/test/fixtures/map-file-comment.css
@@ -0,0 +1,14 @@
+.header {
+  background: #444;
+  border: solid;
+  padding: 10px;
+  border-radius: 10px 5px 10px 5px;
+  color: #b4b472; }
+
+#main li {
+  color: green;
+  margin: 10px;
+  padding: 10px;
+  font-size: 18px; }
+
+/*# sourceMappingURL=map-file-comment.css.map */
diff --git a/node_modules/convert-source-map/test/fixtures/map-file-comment.css.map b/node_modules/convert-source-map/test/fixtures/map-file-comment.css.map
new file mode 100644
index 000000000..25950ea24
--- /dev/null
+++ b/node_modules/convert-source-map/test/fixtures/map-file-comment.css.map
@@ -0,0 +1,6 @@
+{
+"version": "3",
+"mappings": "AAAA,wBAAyB;EACvB,UAAU,EAAE,IAAI;EAChB,MAAM,EAAE,KAAK;EACb,OAAO,EAAE,IAAI;EACb,aAAa,EAAE,iBAAiB;EAChC,KAAK,EAAE,OAAkB;;AAG3B,wBAAyB;EACvB,OAAO,EAAE,IAAI;;ACTf,gBAAiB;EACf,UAAU,EAAE,IAAI;EAChB,KAAK,EAAE,MAAM;;AAGf,kBAAmB;EACjB,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,UAAU,EAAE,KAAK;EACjB,aAAa,EAAE,GAAG;EAClB,KAAK,EAAE,KAAK;;AAEd,kBAAmB;EACjB,KAAK,EAAE,KAAK;;AAGd,mBAAoB;EAClB,KAAK,EAAE,KAAK;EACZ,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,SAAS,EAAE,IAAI",
+"sources": ["./client/sass/core.scss","./client/sass/main.scss"],
+"file": "map-file-comment.css"
+}
diff --git a/node_modules/convert-source-map/test/map-file-comment.js b/node_modules/convert-source-map/test/map-file-comment.js
new file mode 100644
index 000000000..b41678777
--- /dev/null
+++ b/node_modules/convert-source-map/test/map-file-comment.js
@@ -0,0 +1,70 @@
+'use strict';
+/*jshint asi: true */
+
+var test = require('tap').test
+  , rx = require('..')
+  , fs = require('fs')
+  , convert = require('..')
+
+test('\nresolving a "/*# sourceMappingURL=map-file-comment.css.map*/" style comment inside a given css content', function (t) {
+  var css = fs.readFileSync(__dirname + '/fixtures/map-file-comment.css', 'utf8')
+  var conv = convert.fromMapFileSource(css, __dirname + '/fixtures');
+  var sm = conv.toObject();
+
+  t.deepEqual(
+      sm.sources
+    , [ './client/sass/core.scss',
+        './client/sass/main.scss' ]
+    , 'resolves paths of original sources'
+  )
+
+  t.equal(sm.file, 'map-file-comment.css', 'includes filename of generated file')
+  t.equal(
+      sm.mappings
+    , 'AAAA,wBAAyB;EACvB,UAAU,EAAE,IAAI;EAChB,MAAM,EAAE,KAAK;EACb,OAAO,EAAE,IAAI;EACb,aAAa,EAAE,iBAAiB;EAChC,KAAK,EAAE,OAAkB;;AAG3B,wBAAyB;EACvB,OAAO,EAAE,IAAI;;ACTf,gBAAiB;EACf,UAAU,EAAE,IAAI;EAChB,KAAK,EAAE,MAAM;;AAGf,kBAAmB;EACjB,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,UAAU,EAAE,KAAK;EACjB,aAAa,EAAE,GAAG;EAClB,KAAK,EAAE,KAAK;;AAEd,kBAAmB;EACjB,KAAK,EAAE,KAAK;;AAGd,mBAAoB;EAClB,KAAK,EAAE,KAAK;EACZ,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,SAAS,EAAE,IAAI'
+    , 'includes mappings'
+  )
+  t.end()
+})
+
+test('\nresolving a "//# sourceMappingURL=map-file-comment.css.map" style comment inside a given css content', function (t) {
+  var css = fs.readFileSync(__dirname + '/fixtures/map-file-comment-double-slash.css', 'utf8')
+  var conv = convert.fromMapFileSource(css, __dirname + '/fixtures');
+  var sm = conv.toObject();
+
+  t.deepEqual(
+      sm.sources
+    , [ './client/sass/core.scss',
+        './client/sass/main.scss' ]
+    , 'resolves paths of original sources'
+  )
+
+  t.equal(sm.file, 'map-file-comment.css', 'includes filename of generated file')
+  t.equal(
+      sm.mappings
+    , 'AAAA,wBAAyB;EACvB,UAAU,EAAE,IAAI;EAChB,MAAM,EAAE,KAAK;EACb,OAAO,EAAE,IAAI;EACb,aAAa,EAAE,iBAAiB;EAChC,KAAK,EAAE,OAAkB;;AAG3B,wBAAyB;EACvB,OAAO,EAAE,IAAI;;ACTf,gBAAiB;EACf,UAAU,EAAE,IAAI;EAChB,KAAK,EAAE,MAAM;;AAGf,kBAAmB;EACjB,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,UAAU,EAAE,KAAK;EACjB,aAAa,EAAE,GAAG;EAClB,KAAK,EAAE,KAAK;;AAEd,kBAAmB;EACjB,KAAK,EAAE,KAAK;;AAGd,mBAAoB;EAClB,KAAK,EAAE,KAAK;EACZ,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,SAAS,EAAE,IAAI'
+    , 'includes mappings'
+  )
+  t.end()
+})
+
+test('\nresolving a /*# sourceMappingURL=data:application/json;base64,... */ style comment inside a given css content', function(t) {
+  var css = fs.readFileSync(__dirname + '/fixtures/map-file-comment-inline.css', 'utf8')
+  var conv = convert.fromSource(css, __dirname + '/fixtures')
+  var sm = conv.toObject()
+
+  t.deepEqual(
+      sm.sources
+    , [ './client/sass/core.scss',
+        './client/sass/main.scss' ]
+    , 'resolves paths of original sources'
+  )
+
+  t.equal(sm.file, 'map-file-comment.css', 'includes filename of generated file')
+  t.equal(
+      sm.mappings
+    , 'AAAA,wBAAyB;EACvB,UAAU,EAAE,IAAI;EAChB,MAAM,EAAE,KAAK;EACb,OAAO,EAAE,IAAI;EACb,aAAa,EAAE,iBAAiB;EAChC,KAAK,EAAE,OAAkB;;AAG3B,wBAAyB;EACvB,OAAO,EAAE,IAAI;;ACTf,gBAAiB;EACf,UAAU,EAAE,IAAI;EAChB,KAAK,EAAE,MAAM;;AAGf,kBAAmB;EACjB,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,UAAU,EAAE,KAAK;EACjB,aAAa,EAAE,GAAG;EAClB,KAAK,EAAE,KAAK;;AAEd,kBAAmB;EACjB,KAAK,EAAE,KAAK;;AAGd,mBAAoB;EAClB,KAAK,EAAE,KAAK;EACZ,MAAM,EAAE,IAAI;EACZ,OAAO,EAAE,IAAI;EACb,SAAS,EAAE,IAAI'
+    , 'includes mappings'
+  )
+  t.end()
+})