Merge commit 'd5194154335d6cb30edca9b648083069faf9778c' as 'thirdparty/URI.js'

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diff --git a/thirdparty/URI.js/test/test_template.js b/thirdparty/URI.js/test/test_template.js
new file mode 100644
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+++ b/thirdparty/URI.js/test/test_template.js
@@ -0,0 +1,411 @@
+(function() {
+  'use strict';
+  /*global window, URITemplate, URITemplate_pre_lib, test, equal, strictEqual, raises */
+  // FIXME: v2.0.0 renamce non-camelCase properties to uppercase
+  /*jshint camelcase: false, loopfunc: true, newcap: false */
+
+  var levels = {
+    // http://tools.ietf.org/html/rfc6570#section-1.2
+    'Level 1' : {
+      expressions : {
+        'Simple string expansion' : {
+          '{var}' : 'value',
+          '{hello}' : 'Hello%20World%21'
+        }
+      },
+      values : {
+        'var' : 'value',
+        'hello' : 'Hello World!'
+      }
+    },
+    'Level 2' : {
+      expressions : {
+        'Reserved string expansion' : {
+          '{+var}' : 'value',
+          '{+hello}' : 'Hello%20World!',
+          '{+path}/here' : '/foo/bar/here',
+          'here?ref={+path}' : 'here?ref=/foo/bar'
+        },
+        'Fragment expansion, crosshatch-prefixed' : {
+          'X{#var}' : 'X#value',
+          'X{#hello}' : 'X#Hello%20World!'
+        }
+      },
+      values : {
+        'var' : 'value',
+        'hello' : 'Hello World!',
+        'path' : '/foo/bar'
+      }
+    },
+    'Level 3' : {
+      expressions : {
+        'String expansion with multiple variables' : {
+          'map?{x,y}' : 'map?1024,768',
+          '{x,hello,y}' : '1024,Hello%20World%21,768'
+        },
+        'Reserved expansion with multiple variables' : {
+          '{+x,hello,y}' : '1024,Hello%20World!,768',
+          '{+path,x}/here' : '/foo/bar,1024/here'
+        },
+        'Fragment expansion with multiple variables' : {
+          '{#x,hello,y}' : '#1024,Hello%20World!,768',
+          '{#path,x}/here' : '#/foo/bar,1024/here'
+        },
+        'Label expansion, dot-prefixed' : {
+          'X{.var}' : 'X.value',
+          'X{.x,y}' : 'X.1024.768'
+        },
+        'Path segments, slash-prefixed' : {
+          '{/var}' : '/value',
+          '{/var,x}/here' : '/value/1024/here'
+        },
+        'Path-style parameters, semicolon-prefixed' : {
+          '{;x,y}' : ';x=1024;y=768',
+          '{;x,y,empty}' : ';x=1024;y=768;empty'
+        },
+        'Form-style query, ampersand-separated' : {
+          '{?x,y}' : '?x=1024&y=768',
+          '{?x,y,empty}' : '?x=1024&y=768&empty='
+        },
+        'Form-style query continuation' : {
+          '?fixed=yes{&x}' : '?fixed=yes&x=1024',
+          '{&x,y,empty}' : '&x=1024&y=768&empty='
+        }
+      },
+      values : {
+        'var' : 'value',
+        'hello' : 'Hello World!',
+        'empty' : '',
+        'path' : '/foo/bar',
+        'x' : '1024',
+        'y' : '768'
+      }
+    },
+    'Level 4' : {
+      expressions : {
+        'String expansion with value modifiers' : {
+          '{var:3}' : 'val',
+          '{var:30}' : 'value',
+          '{list}' : 'red,green,blue',
+          '{list*}' : 'red,green,blue',
+          '{keys}' : 'semi,%3B,dot,.,comma,%2C',
+          '{keys*}' : 'semi=%3B,dot=.,comma=%2C'
+        },
+        'Reserved expansion with value modifiers' : {
+          '{+path:6}/here' : '/foo/b/here',
+          '{+list}' : 'red,green,blue',
+          '{+list*}' : 'red,green,blue',
+          '{+keys}' : 'semi,;,dot,.,comma,,',
+          '{+keys*}' : 'semi=;,dot=.,comma=,'
+        },
+        'Fragment expansion with value modifiers' : {
+          '{#path:6}/here' : '#/foo/b/here',
+          '{#list}' : '#red,green,blue',
+          '{#list*}' : '#red,green,blue',
+          '{#keys}' : '#semi,;,dot,.,comma,,',
+          '{#keys*}' : '#semi=;,dot=.,comma=,'
+        },
+        'Label expansion, dot-prefixed' : {
+          'X{.var:3}' : 'X.val',
+          'X{.list}' : 'X.red,green,blue',
+          'X{.list*}' : 'X.red.green.blue',
+          'X{.keys}' : 'X.semi,%3B,dot,.,comma,%2C',
+          'X{.keys*}' : 'X.semi=%3B.dot=..comma=%2C'
+        },
+        'Path segments, slash-prefixed' : {
+          '{/var:1,var}' : '/v/value',
+          '{/list}' : '/red,green,blue',
+          '{/list*}' : '/red/green/blue',
+          '{/list*,path:4}' : '/red/green/blue/%2Ffoo',
+          '{/keys}' : '/semi,%3B,dot,.,comma,%2C',
+          '{/keys*}' : '/semi=%3B/dot=./comma=%2C'
+        },
+        'Path-style parameters, semicolon-prefixed' : {
+          '{;hello:5}' : ';hello=Hello',
+          '{;list}' : ';list=red,green,blue',
+          '{;list*}' : ';list=red;list=green;list=blue',
+          '{;keys}' : ';keys=semi,%3B,dot,.,comma,%2C',
+          '{;keys*}' : ';semi=%3B;dot=.;comma=%2C'
+        },
+
+        'Form-style query, ampersand-separated' : {
+          '{?var:3}' : '?var=val',
+          '{?list}' : '?list=red,green,blue',
+          '{?list*}' : '?list=red&list=green&list=blue',
+          '{?keys}' : '?keys=semi,%3B,dot,.,comma,%2C',
+          '{?keys*}' : '?semi=%3B&dot=.&comma=%2C'
+        },
+        'Form-style query continuation' : {
+          '{&var:3}' : '&var=val',
+          '{&list}' : '&list=red,green,blue',
+          '{&list*}' : '&list=red&list=green&list=blue',
+          '{&keys}' : '&keys=semi,%3B,dot,.,comma,%2C',
+          '{&keys*}' : '&semi=%3B&dot=.&comma=%2C'
+        }
+      },
+      values : {
+        'var' : 'value',
+        'hello' : 'Hello World!',
+        'path' : '/foo/bar',
+        'list' : ['red', 'green', 'blue'],
+        'keys' : {
+          'semi' : ';',
+          'dot' : '.',
+          'comma' : ','
+        }
+      }
+    },
+    // http://tools.ietf.org/html/rfc6570#section-3
+    'Expression Expansion' : {
+      expressions : {
+        'Variable Expansion' : {
+          '{count}' : 'one,two,three',
+          '{count*}' : 'one,two,three',
+          '{/count}' : '/one,two,three',
+          '{/count*}' : '/one/two/three',
+          '{;count}' : ';count=one,two,three',
+          '{;count*}' : ';count=one;count=two;count=three',
+          '{?count}' : '?count=one,two,three',
+          '{?count*}' : '?count=one&count=two&count=three',
+          '{&count*}' : '&count=one&count=two&count=three'
+        },
+        'Simple String Expansion' : {
+          '{var}' : 'value',
+          '{hello}' : 'Hello%20World%21',
+          '{half}' : '50%25',
+          'O{empty}X' : 'OX',
+          'O{undef}X' : 'OX',
+          '{x,y}' : '1024,768',
+          '{x,hello,y}' : '1024,Hello%20World%21,768',
+          '?{x,empty}' : '?1024,',
+          '?{x,undef}' : '?1024',
+          '?{undef,y}' : '?768',
+          '{var:3}' : 'val',
+          '{var:30}' : 'value',
+          '{list}' : 'red,green,blue',
+          '{list*}' : 'red,green,blue',
+          '{keys}' : 'semi,%3B,dot,.,comma,%2C',
+          '{keys*}' : 'semi=%3B,dot=.,comma=%2C'
+        },
+        'Reserved Expansion' : {
+          '{+var}' : 'value',
+          '{+hello}' : 'Hello%20World!',
+          '{+half}' : '50%25',
+          '{base}index' : 'http%3A%2F%2Fexample.com%2Fhome%2Findex',
+          '{+base}index' : 'http://example.com/home/index',
+          'O{+empty}X' : 'OX',
+          'O{+undef}X' : 'OX',
+          '{+path}/here' : '/foo/bar/here',
+          'here?ref={+path}' : 'here?ref=/foo/bar',
+          'up{+path}{var}/here' : 'up/foo/barvalue/here',
+          '{+x,hello,y}' : '1024,Hello%20World!,768',
+          '{+path,x}/here' : '/foo/bar,1024/here',
+          '{+path:6}/here' : '/foo/b/here',
+          '{+list}' : 'red,green,blue',
+          '{+list*}' : 'red,green,blue',
+          '{+keys}' : 'semi,;,dot,.,comma,,',
+          '{+keys*}' : 'semi=;,dot=.,comma=,'
+        },
+        'Fragment Expansion' : {
+          '{#var}' : '#value',
+          '{#hello}' : '#Hello%20World!',
+          '{#half}' : '#50%25',
+          'foo{#empty}' : 'foo#',
+          'foo{#undef}' : 'foo',
+          '{#x,hello,y}' : '#1024,Hello%20World!,768',
+          '{#path,x}/here' : '#/foo/bar,1024/here',
+          '{#path:6}/here' : '#/foo/b/here',
+          '{#list}' : '#red,green,blue',
+          '{#list*}' : '#red,green,blue',
+          '{#keys}' : '#semi,;,dot,.,comma,,',
+          '{#keys*}' : '#semi=;,dot=.,comma=,'
+        },
+        'Label Expansion with Dot-Prefix' : {
+          '{.who}' : '.fred',
+          '{.who,who}' : '.fred.fred',
+          '{.half,who}' : '.50%25.fred',
+          'www{.dom*}' : 'www.example.com',
+          'X{.var}' : 'X.value',
+          'X{.empty}' : 'X.',
+          'X{.undef}' : 'X',
+          'X{.var:3}' : 'X.val',
+          'X{.list}' : 'X.red,green,blue',
+          'X{.list*}' : 'X.red.green.blue',
+          'X{.keys}' : 'X.semi,%3B,dot,.,comma,%2C',
+          'X{.keys*}' : 'X.semi=%3B.dot=..comma=%2C',
+          'X{.empty_keys}' : 'X',
+          'X{.empty_keys*}' : 'X'
+        },
+        'Path Segment Expansion' : {
+          '{/who}' : '/fred',
+          '{/who,who}' : '/fred/fred',
+          '{/half,who}' : '/50%25/fred',
+          '{/who,dub}' : '/fred/me%2Ftoo',
+          '{/var}' : '/value',
+          '{/var,empty}' : '/value/',
+          '{/var,undef}' : '/value',
+          '{/var,x}/here' : '/value/1024/here',
+          '{/var:1,var}' : '/v/value',
+          '{/list}' : '/red,green,blue',
+          '{/list*}' : '/red/green/blue',
+          '{/list*,path:4}' : '/red/green/blue/%2Ffoo',
+          '{/keys}' : '/semi,%3B,dot,.,comma,%2C',
+          '{/keys*}' : '/semi=%3B/dot=./comma=%2C'
+        },
+        'Path-Style Parameter Expansion' : {
+          '{;who}' : ';who=fred',
+          '{;half}' : ';half=50%25',
+          '{;empty}' : ';empty',
+          '{;v,empty,who}' : ';v=6;empty;who=fred',
+          '{;v,bar,who}' : ';v=6;who=fred',
+          '{;x,y}' : ';x=1024;y=768',
+          '{;x,y,empty}' : ';x=1024;y=768;empty',
+          '{;x,y,undef}' : ';x=1024;y=768',
+          '{;hello:5}' : ';hello=Hello',
+          '{;list}' : ';list=red,green,blue',
+          '{;list*}' : ';list=red;list=green;list=blue',
+          '{;keys}' : ';keys=semi,%3B,dot,.,comma,%2C',
+          '{;keys*}' : ';semi=%3B;dot=.;comma=%2C'
+        },
+        'Form-Style Query Expansion' : {
+          '{?who}' : '?who=fred',
+          '{?half}' : '?half=50%25',
+          '{?x,y}' : '?x=1024&y=768',
+          '{?x,y,empty}' : '?x=1024&y=768&empty=',
+          '{?x,y,undef}' : '?x=1024&y=768',
+          '{?var:3}' : '?var=val',
+          '{?list}' : '?list=red,green,blue',
+          '{?list*}' : '?list=red&list=green&list=blue',
+          '{?keys}' : '?keys=semi,%3B,dot,.,comma,%2C',
+          '{?keys*}' : '?semi=%3B&dot=.&comma=%2C'
+        },
+        'Form-Style Query Continuation' : {
+          '{&who}' : '&who=fred',
+          '{&half}' : '&half=50%25',
+          '?fixed=yes{&x}' : '?fixed=yes&x=1024',
+          '{&x,y,empty}' : '&x=1024&y=768&empty=',
+          '{&x,y,undef}' : '&x=1024&y=768',
+          '{&var:3}' : '&var=val',
+          '{&list}' : '&list=red,green,blue',
+          '{&list*}' : '&list=red&list=green&list=blue',
+          '{&keys}' : '&keys=semi,%3B,dot,.,comma,%2C',
+          '{&keys*}' : '&semi=%3B&dot=.&comma=%2C'
+        }
+      },
+      values : {
+        'count' : ['one', 'two', 'three'],
+        'dom' : ['example', 'com'],
+        'dub' : 'me/too',
+        'hello' : 'Hello World!',
+        'half' : '50%',
+        'var' : 'value',
+        'who' : 'fred',
+        'base' : 'http://example.com/home/',
+        'path' : '/foo/bar',
+        'list' : ['red', 'green', 'blue'],
+        'keys' : {
+          'semi' : ';',
+          'dot' : '.',
+          'comma' : ','
+        },
+        'v' : '6',
+        'x' : '1024',
+        'y' : '768',
+        'empty' : '',
+        'empty_keys' : [],
+        'undef' : null
+      }
+    }
+  };
+
+  module('URITemplate');
+  // [].forEach() no IE, lacking interest in polyfilling this...
+  for (var i in levels) {
+    (function(level, data){
+      test(level, function() {
+        var combined_expression = '',
+          combined_expansion = '',
+          template, expression, expansion;
+
+        for (var type in data.expressions) {
+          for (expression in data.expressions[type]) {
+            combined_expression += '/' + expression;
+            combined_expansion += '/' + data.expressions[type][expression];
+
+            template = new URITemplate(expression);
+            expansion = template.expand(data.values);
+            equal(expansion, data.expressions[type][expression], type + ': ' + expression);
+          }
+        }
+
+        template = new URITemplate(combined_expression);
+        expansion = template.expand(data.values);
+        equal(expansion, combined_expansion, type + ': combined');
+      });
+    })(i, levels[i]);
+  }
+  test('Data Callbacks', function() {
+    var template = new URITemplate('{var}');
+    var global = function(key) {
+      var data = {'var': 'hello world.html'};
+      return data[key];
+    };
+    var local = function() {
+      return 'hello world.html';
+    };
+
+    equal(template.expand(global), 'hello%20world.html', 'global callback');
+    equal(template.expand({'var': local}), 'hello%20world.html', 'local callback');
+  });
+
+  test('Parse errors', function() {
+    raises(function() {
+      URITemplate('AB{var$}IJ').parse();
+    }, Error, 'Failing invalid variable name');
+
+    raises(function() {
+      URITemplate('AB{$var}IJ').parse();
+    }, Error, 'Failing invalid operator');
+
+    raises(function() {
+      URITemplate('AB{var:3IJ').parse();
+    }, Error, 'Failing missing closing }');
+
+    raises(function() {
+      URITemplate('AB{var:3*}IJ').parse();
+    }, Error, 'Failing invalid modifier');
+  });
+
+  test('Expansion errors', function() {
+    raises(function() {
+      var data = {'composite_var': ['multiple', 'values']};
+      URITemplate('{composite_var:3}').expand(data);
+    }, Error, 'Failing prefix modifier after composite variable');
+  });
+
+  test('noConflict mode', function() {
+    var actual_lib = URITemplate; // actual library; after loading, before noConflict()
+    var unconflicted = URITemplate.noConflict();
+
+    strictEqual( unconflicted, actual_lib, 'noConflict() returns the URITemplate object' );
+    strictEqual( URITemplate, URITemplate_pre_lib, 'noConflict() restores the `URITemplate` variable' );
+
+    // restore for other tests
+    window.URITemplate = actual_lib;
+  });
+
+  test('Periods in varnames', function() {
+    var template = new URITemplate('{hello.world.var}');
+    var literal = 'replacement';
+    var data = {'hello.world.var': literal};
+    var expansion = template.expand(data);
+    equal(expansion, literal, 'period in varname');
+  });
+
+  test('Invalid literals', function () {
+    raises(function() {
+      URITemplate('invalid.char}acter').parse();
+    }, Error, 'Failing invalid literal');
+  });
+
+})();