tus-js-client - npm Package Compare versions

Comparing version 1.5.0 to 1.5.1

bin/phantom-jasmine.js

 /* global ConsoleReporter */
 /* eslint no-console: 0 */
+/* eslint-env phantomjs */
 
@@ -10,6 +11,10 @@ /**
  * In order to run this script, invoke it using following command:
- * phantomjs --ssl-protocol=any bin/phantom-jasmine.js
+ * phantomjs --local-to-remote-url-access=yes bin/phantom-jasmine.js
  *
- * The --ssl-protocol flag is required as else Phantom will complain about
- * failing handshakes when loading resources over HTTPS.
+ * The --local-to-remote-url-access flag is required as else Phantom
+ * will complain about NETWORK_ERR XMLHttpRequest Exception 101.
+ * This is caused by us opening test/SpecRunner.html using the file://
+ * protocol but in test/spec/upload.browser.js we make HTTP requests
+ * to https://master.tus.io/ which is usually not allowed. Therfore,
+ * we must explicitly disable to (elsewhere useful) security rule.
  */
@@ -16,0 +21,0 @@ "use strict";

dist/tus.js

@@ -208,2 +208,3 @@ (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.tus = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
 
+var isSupported = void 0;
 
@@ -217,6 +218,6 @@ if (typeof window !== "undefined") {
 
-  var isSupported = XMLHttpRequest && Blob && typeof Blob.prototype.slice === "function";
+  isSupported = XMLHttpRequest && Blob && typeof Blob.prototype.slice === "function";
 } else {
   // Node.js environment using http module
-  var isSupported = true;
+  isSupported = true;
 }
@@ -292,3 +293,4 @@
   overridePatchMethod: false,
-  retryDelays: null
+  retryDelays: null,
+  removeFingerprintOnSuccess: false
 };
@@ -586,2 +588,9 @@
 
+        if (_this2._size === 0) {
+          // Nothing to upload and file was successfully created
+          _this2._emitSuccess();
+          _this2._source.close();
+          return;
+        }
+
         if (_this2.options.resume) {
@@ -739,2 +748,8 @@ Storage.setItem(_this2._fingerprint, _this2.url);
         if (offset == _this4._size) {
+          if (_this4.options.removeFingerprintOnSuccess && _this4.options.resume) {
+            // Remove stored fingerprint and corresponding endpoint. This causes
+            // new upload of the same file must be treated as a different file.
+            Storage.removeItem(_this4._fingerprint);
+          }
+
           // Yay, finally done :)
@@ -741,0 +756,0 @@ _this4._emitSuccess();

dist/tus.min.js

@@ -1,2 +0,2 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.tus=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.encode=encode;var _window=window;var btoa=_window.btoa;function encode(data){return btoa(unescape(encodeURIComponent(data)))}var isSupported=exports.isSupported="btoa"in window},{}],2:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.newRequest=newRequest;exports.resolveUrl=resolveUrl;var _resolveUrl=_dereq_("resolve-url");var _resolveUrl2=_interopRequireDefault(_resolveUrl);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function newRequest(){return new window.XMLHttpRequest}function resolveUrl(origin,link){return(0,_resolveUrl2.default)(origin,link)}},{"resolve-url":10}],3:[function(_dereq_,module,exports){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor}}();Object.defineProperty(exports,"__esModule",{value:true});exports.getSource=getSource;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var FileSource=function(){function FileSource(file){_classCallCheck(this,FileSource);this._file=file;this.size=file.size}_createClass(FileSource,[{key:"slice",value:function slice(start,end){return this._file.slice(start,end)}},{key:"close",value:function close(){}}]);return FileSource}();function getSource(input){if(typeof input.slice==="function"&&typeof input.size!=="undefined"){return new FileSource(input)}throw new Error("source object may only be an instance of File or Blob in this environment")}},{}],4:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.setItem=setItem;exports.getItem=getItem;exports.removeItem=removeItem;var hasStorage=false;try{hasStorage="localStorage"in window;var key="tusSupport";localStorage.setItem(key,localStorage.getItem(key))}catch(e){if(e.code===e.SECURITY_ERR||e.code===e.QUOTA_EXCEEDED_ERR){hasStorage=false}else{throw e}}var canStoreURLs=exports.canStoreURLs=hasStorage;function setItem(key,value){if(!hasStorage)return;return localStorage.setItem(key,value)}function getItem(key){if(!hasStorage)return;return localStorage.getItem(key)}function removeItem(key){if(!hasStorage)return;return localStorage.removeItem(key)}},{}],5:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}var DetailedError=function(_Error){_inherits(DetailedError,_Error);function DetailedError(error){var causingErr=arguments.length<=1||arguments[1]===undefined?null:arguments[1];var xhr=arguments.length<=2||arguments[2]===undefined?null:arguments[2];_classCallCheck(this,DetailedError);var _this=_possibleConstructorReturn(this,Object.getPrototypeOf(DetailedError).call(this,error.message));_this.originalRequest=xhr;_this.causingError=causingErr;var message=error.message;if(causingErr!=null){message+=", caused by "+causingErr.toString()}if(xhr!=null){message+=", originated from request (response code: "+xhr.status+", response text: "+xhr.responseText+")"}_this.message=message;return _this}return DetailedError}(Error);exports.default=DetailedError},{}],6:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=fingerprint;function fingerprint(file){return["tus",file.name,file.type,file.size,file.lastModified].join("-")}},{}],7:[function(_dereq_,module,exports){"use strict";var _upload=_dereq_("./upload");var _upload2=_interopRequireDefault(_upload);var _storage=_dereq_("./node/storage");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var defaultOptions=_upload2.default.defaultOptions;if(typeof window!=="undefined"){var _window=window;var XMLHttpRequest=_window.XMLHttpRequest;var Blob=_window.Blob;var isSupported=XMLHttpRequest&&Blob&&typeof Blob.prototype.slice==="function"}else{var isSupported=true}module.exports={Upload:_upload2.default,isSupported:isSupported,canStoreURLs:_storage.canStoreURLs,defaultOptions:defaultOptions}},{"./node/storage":4,"./upload":8}],8:[function(_dereq_,module,exports){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor}}();Object.defineProperty(exports,"__esModule",{value:true});var _fingerprint=_dereq_("./fingerprint");var _fingerprint2=_interopRequireDefault(_fingerprint);var _error=_dereq_("./error");var _error2=_interopRequireDefault(_error);var _extend=_dereq_("extend");var _extend2=_interopRequireDefault(_extend);var _request=_dereq_("./node/request");var _source=_dereq_("./node/source");var _base=_dereq_("./node/base64");var Base64=_interopRequireWildcard(_base);var _storage=_dereq_("./node/storage");var Storage=_interopRequireWildcard(_storage);function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj.default=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var defaultOptions={endpoint:"",fingerprint:_fingerprint2.default,resume:true,onProgress:null,onChunkComplete:null,onSuccess:null,onError:null,headers:{},chunkSize:Infinity,withCredentials:false,uploadUrl:null,uploadSize:null,overridePatchMethod:false,retryDelays:null};var Upload=function(){function Upload(file,options){_classCallCheck(this,Upload);this.options=(0,_extend2.default)(true,{},defaultOptions,options);this.file=file;this.url=null;this._xhr=null;this._fingerprint=null;this._offset=null;this._aborted=false;this._size=null;this._source=null;this._retryAttempt=0;this._retryTimeout=null;this._offsetBeforeRetry=0}_createClass(Upload,[{key:"start",value:function start(){var _this=this;var file=this.file;if(!file){this._emitError(new Error("tus: no file or stream to upload provided"));return}if(!this.options.endpoint){this._emitError(new Error("tus: no endpoint provided"));return}var source=this._source=(0,_source.getSource)(file,this.options.chunkSize);if(this.options.uploadSize!=null){var size=+this.options.uploadSize;if(isNaN(size)){throw new Error("tus: cannot convert `uploadSize` option into a number")}this._size=size}else{var size=source.size;if(size==null){throw new Error("tus: cannot automatically derive upload's size from input and must be specified manually using the `uploadSize` option")}this._size=size}var retryDelays=this.options.retryDelays;if(retryDelays!=null){if(Object.prototype.toString.call(retryDelays)!=="[object Array]"){throw new Error("tus: the `retryDelays` option must either be an array or null")}else{(function(){var errorCallback=_this.options.onError;_this.options.onError=function(err){_this.options.onError=errorCallback;var shouldResetDelays=_this._offset!=null&&_this._offset>_this._offsetBeforeRetry;if(shouldResetDelays){_this._retryAttempt=0}var isOnline=true;if(typeof window!=="undefined"&&"navigator"in window&&window.navigator.onLine===false){isOnline=false}var shouldRetry=_this._retryAttempt<retryDelays.length&&err.originalRequest!=null&&!inStatusCategory(err.originalRequest.status,400)&&isOnline;if(!shouldRetry){_this._emitError(err);return}var delay=retryDelays[_this._retryAttempt++];_this._offsetBeforeRetry=_this._offset;_this.options.uploadUrl=_this.url;_this._retryTimeout=setTimeout(function(){_this.start()},delay)}})()}}this._aborted=false;if(this.url!=null){this._resumeUpload();return}if(this.options.uploadUrl!=null){this.url=this.options.uploadUrl;this._resumeUpload();return}if(this.options.resume){this._fingerprint=this.options.fingerprint(file);var resumedUrl=Storage.getItem(this._fingerprint);if(resumedUrl!=null){this.url=resumedUrl;this._resumeUpload();return}}this._createUpload()}},{key:"abort",value:function abort(){if(this._xhr!==null){this._xhr.abort();this._source.close();this._aborted=true}if(this._retryTimeout!=null){clearTimeout(this._retryTimeout);this._retryTimeout=null}}},{key:"_emitXhrError",value:function _emitXhrError(xhr,err,causingErr){this._emitError(new _error2.default(err,causingErr,xhr))}},{key:"_emitError",value:function _emitError(err){if(typeof this.options.onError==="function"){this.options.onError(err)}else{throw err}}},{key:"_emitSuccess",value:function _emitSuccess(){if(typeof this.options.onSuccess==="function"){this.options.onSuccess()}}},{key:"_emitProgress",value:function _emitProgress(bytesSent,bytesTotal){if(typeof this.options.onProgress==="function"){this.options.onProgress(bytesSent,bytesTotal)}}},{key:"_emitChunkComplete",value:function _emitChunkComplete(chunkSize,bytesAccepted,bytesTotal){if(typeof this.options.onChunkComplete==="function"){this.options.onChunkComplete(chunkSize,bytesAccepted,bytesTotal)}}},{key:"_setupXHR",value:function _setupXHR(xhr){this._xhr=xhr;xhr.setRequestHeader("Tus-Resumable","1.0.0");var headers=this.options.headers;for(var name in headers){xhr.setRequestHeader(name,headers[name])}xhr.withCredentials=this.options.withCredentials}},{key:"_createUpload",value:function _createUpload(){var _this2=this;var xhr=(0,_request.newRequest)();xhr.open("POST",this.options.endpoint,true);xhr.onload=function(){if(!inStatusCategory(xhr.status,200)){_this2._emitXhrError(xhr,new Error("tus: unexpected response while creating upload"));return}var location=xhr.getResponseHeader("Location");if(location==null){_this2._emitXhrError(xhr,new Error("tus: invalid or missing Location header"));return}_this2.url=(0,_request.resolveUrl)(_this2.options.endpoint,location);if(_this2.options.resume){Storage.setItem(_this2._fingerprint,_this2.url)}_this2._offset=0;_this2._startUpload()};xhr.onerror=function(err){_this2._emitXhrError(xhr,new Error("tus: failed to create upload"),err)};this._setupXHR(xhr);xhr.setRequestHeader("Upload-Length",this._size);var metadata=encodeMetadata(this.options.metadata);if(metadata!==""){xhr.setRequestHeader("Upload-Metadata",metadata)}xhr.send(null)}},{key:"_resumeUpload",value:function _resumeUpload(){var _this3=this;var xhr=(0,_request.newRequest)();xhr.open("HEAD",this.url,true);xhr.onload=function(){if(!inStatusCategory(xhr.status,200)){if(_this3.options.resume&&inStatusCategory(xhr.status,400)){Storage.removeItem(_this3._fingerprint)}if(xhr.status===423){_this3._emitXhrError(xhr,new Error("tus: upload is currently locked; retry later"));return}_this3.url=null;_this3._createUpload();return}var offset=parseInt(xhr.getResponseHeader("Upload-Offset"),10);if(isNaN(offset)){_this3._emitXhrError(xhr,new Error("tus: invalid or missing offset value"));return}var length=parseInt(xhr.getResponseHeader("Upload-Length"),10);if(isNaN(length)){_this3._emitXhrError(xhr,new Error("tus: invalid or missing length value"));return}if(offset===length){_this3._emitProgress(length,length);_this3._emitSuccess();return}_this3._offset=offset;_this3._startUpload()};xhr.onerror=function(err){_this3._emitXhrError(xhr,new Error("tus: failed to resume upload"),err)};this._setupXHR(xhr);xhr.send(null)}},{key:"_startUpload",value:function _startUpload(){var _this4=this;if(this._aborted){return}var xhr=(0,_request.newRequest)();if(this.options.overridePatchMethod){xhr.open("POST",this.url,true);xhr.setRequestHeader("X-HTTP-Method-Override","PATCH")}else{xhr.open("PATCH",this.url,true)}xhr.onload=function(){if(!inStatusCategory(xhr.status,200)){_this4._emitXhrError(xhr,new Error("tus: unexpected response while uploading chunk"));return}var offset=parseInt(xhr.getResponseHeader("Upload-Offset"),10);if(isNaN(offset)){_this4._emitXhrError(xhr,new Error("tus: invalid or missing offset value"));return}_this4._emitProgress(offset,_this4._size);_this4._emitChunkComplete(offset-_this4._offset,offset,_this4._size);_this4._offset=offset;if(offset==_this4._size){_this4._emitSuccess();_this4._source.close();return}_this4._startUpload()};xhr.onerror=function(err){if(_this4._aborted){return}_this4._emitXhrError(xhr,new Error("tus: failed to upload chunk at offset "+_this4._offset),err)};if("upload"in xhr){xhr.upload.onprogress=function(e){if(!e.lengthComputable){return}_this4._emitProgress(start+e.loaded,_this4._size)}}this._setupXHR(xhr);xhr.setRequestHeader("Upload-Offset",this._offset);xhr.setRequestHeader("Content-Type","application/offset+octet-stream");var start=this._offset;var end=this._offset+this.options.chunkSize;if(end===Infinity||end>this._size){end=this._size}xhr.send(this._source.slice(start,end));this._emitProgress(this._offset,this._size)}}]);return Upload}();function encodeMetadata(metadata){if(!Base64.isSupported){return""}var encoded=[];for(var key in metadata){encoded.push(key+" "+Base64.encode(metadata[key]))}return encoded.join(",")}function inStatusCategory(status,category){return status>=category&&status<category+100}Upload.defaultOptions=defaultOptions;exports.default=Upload},{"./error":5,"./fingerprint":6,"./node/base64":1,"./node/request":2,"./node/source":3,"./node/storage":4,extend:9}],9:[function(_dereq_,module,exports){"use strict";var hasOwn=Object.prototype.hasOwnProperty;var toStr=Object.prototype.toString;var isArray=function isArray(arr){if(typeof Array.isArray==="function"){return Array.isArray(arr)}return toStr.call(arr)==="[object Array]"};var isPlainObject=function isPlainObject(obj){if(!obj||toStr.call(obj)!=="[object Object]"){return false}var hasOwnConstructor=hasOwn.call(obj,"constructor");var hasIsPrototypeOf=obj.constructor&&obj.constructor.prototype&&hasOwn.call(obj.constructor.prototype,"isPrototypeOf");if(obj.constructor&&!hasOwnConstructor&&!hasIsPrototypeOf){return false}var key;for(key in obj){}return typeof key==="undefined"||hasOwn.call(obj,key)};module.exports=function extend(){var options,name,src,copy,copyIsArray,clone,target=arguments[0],i=1,length=arguments.length,deep=false;if(typeof target==="boolean"){deep=target;target=arguments[1]||{};i=2}else if(typeof target!=="object"&&typeof target!=="function"||target==null){target={}}for(;i<length;++i){options=arguments[i];if(options!=null){for(name in options){src=target[name];copy=options[name];if(target!==copy){if(deep&&copy&&(isPlainObject(copy)||(copyIsArray=isArray(copy)))){if(copyIsArray){copyIsArray=false;clone=src&&isArray(src)?src:[]}else{clone=src&&isPlainObject(src)?src:{}}target[name]=extend(deep,clone,copy)}else if(typeof copy!=="undefined"){target[name]=copy}}}}}return target}},{}],10:[function(_dereq_,module,exports){void function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.resolveUrl=factory()}}(this,function(){function resolveUrl(){var numUrls=arguments.length;if(numUrls===0){throw new Error("resolveUrl requires at least one argument; got none.")}var base=document.createElement("base");base.href=arguments[0];if(numUrls===1){return base.href}var head=document.getElementsByTagName("head")[0];head.insertBefore(base,head.firstChild);var a=document.createElement("a");var resolved;for(var index=1;index<numUrls;index++){a.href=arguments[index];resolved=a.href;base.href=resolved}head.removeChild(base);return resolved}return resolveUrl})},{}]},{},[7])(7)});
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.tus=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.encode=encode;var _window=window;var btoa=_window.btoa;function encode(data){return btoa(unescape(encodeURIComponent(data)))}var isSupported=exports.isSupported="btoa"in window},{}],2:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.newRequest=newRequest;exports.resolveUrl=resolveUrl;var _resolveUrl=_dereq_("resolve-url");var _resolveUrl2=_interopRequireDefault(_resolveUrl);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function newRequest(){return new window.XMLHttpRequest}function resolveUrl(origin,link){return(0,_resolveUrl2.default)(origin,link)}},{"resolve-url":10}],3:[function(_dereq_,module,exports){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor}}();Object.defineProperty(exports,"__esModule",{value:true});exports.getSource=getSource;function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var FileSource=function(){function FileSource(file){_classCallCheck(this,FileSource);this._file=file;this.size=file.size}_createClass(FileSource,[{key:"slice",value:function slice(start,end){return this._file.slice(start,end)}},{key:"close",value:function close(){}}]);return FileSource}();function getSource(input){if(typeof input.slice==="function"&&typeof input.size!=="undefined"){return new FileSource(input)}throw new Error("source object may only be an instance of File or Blob in this environment")}},{}],4:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.setItem=setItem;exports.getItem=getItem;exports.removeItem=removeItem;var hasStorage=false;try{hasStorage="localStorage"in window;var key="tusSupport";localStorage.setItem(key,localStorage.getItem(key))}catch(e){if(e.code===e.SECURITY_ERR||e.code===e.QUOTA_EXCEEDED_ERR){hasStorage=false}else{throw e}}var canStoreURLs=exports.canStoreURLs=hasStorage;function setItem(key,value){if(!hasStorage)return;return localStorage.setItem(key,value)}function getItem(key){if(!hasStorage)return;return localStorage.getItem(key)}function removeItem(key){if(!hasStorage)return;return localStorage.removeItem(key)}},{}],5:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}var DetailedError=function(_Error){_inherits(DetailedError,_Error);function DetailedError(error){var causingErr=arguments.length<=1||arguments[1]===undefined?null:arguments[1];var xhr=arguments.length<=2||arguments[2]===undefined?null:arguments[2];_classCallCheck(this,DetailedError);var _this=_possibleConstructorReturn(this,Object.getPrototypeOf(DetailedError).call(this,error.message));_this.originalRequest=xhr;_this.causingError=causingErr;var message=error.message;if(causingErr!=null){message+=", caused by "+causingErr.toString()}if(xhr!=null){message+=", originated from request (response code: "+xhr.status+", response text: "+xhr.responseText+")"}_this.message=message;return _this}return DetailedError}(Error);exports.default=DetailedError},{}],6:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=fingerprint;function fingerprint(file,options){return["tus",file.name,file.type,file.size,file.lastModified,options.endpoint].join("-")}},{}],7:[function(_dereq_,module,exports){"use strict";var _upload=_dereq_("./upload");var _upload2=_interopRequireDefault(_upload);var _storage=_dereq_("./node/storage");function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var defaultOptions=_upload2.default.defaultOptions;var isSupported=void 0;if(typeof window!=="undefined"){var _window=window;var XMLHttpRequest=_window.XMLHttpRequest;var Blob=_window.Blob;isSupported=XMLHttpRequest&&Blob&&typeof Blob.prototype.slice==="function"}else{isSupported=true}module.exports={Upload:_upload2.default,isSupported:isSupported,canStoreURLs:_storage.canStoreURLs,defaultOptions:defaultOptions}},{"./node/storage":4,"./upload":8}],8:[function(_dereq_,module,exports){"use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor}}();Object.defineProperty(exports,"__esModule",{value:true});var _fingerprint=_dereq_("./fingerprint");var _fingerprint2=_interopRequireDefault(_fingerprint);var _error=_dereq_("./error");var _error2=_interopRequireDefault(_error);var _extend=_dereq_("extend");var _extend2=_interopRequireDefault(_extend);var _request=_dereq_("./node/request");var _source=_dereq_("./node/source");var _base=_dereq_("./node/base64");var Base64=_interopRequireWildcard(_base);var _storage=_dereq_("./node/storage");var Storage=_interopRequireWildcard(_storage);function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key]}}newObj.default=obj;return newObj}}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var defaultOptions={endpoint:null,fingerprint:_fingerprint2.default,resume:true,onProgress:null,onChunkComplete:null,onSuccess:null,onError:null,headers:{},chunkSize:Infinity,withCredentials:false,uploadUrl:null,uploadSize:null,overridePatchMethod:false,retryDelays:null,removeFingerprintOnSuccess:false};var Upload=function(){function Upload(file,options){_classCallCheck(this,Upload);this.options=(0,_extend2.default)(true,{},defaultOptions,options);this.file=file;this.url=null;this._xhr=null;this._fingerprint=null;this._offset=null;this._aborted=false;this._size=null;this._source=null;this._retryAttempt=0;this._retryTimeout=null;this._offsetBeforeRetry=0}_createClass(Upload,[{key:"start",value:function start(){var _this=this;var file=this.file;if(!file){this._emitError(new Error("tus: no file or stream to upload provided"));return}if(!this.options.endpoint&&!this.options.uploadUrl){this._emitError(new Error("tus: neither an endpoint or an upload URL is provided"));return}var source=this._source=(0,_source.getSource)(file,this.options.chunkSize);if(this.options.uploadSize!=null){var size=+this.options.uploadSize;if(isNaN(size)){throw new Error("tus: cannot convert `uploadSize` option into a number")}this._size=size}else{var size=source.size;if(size==null){throw new Error("tus: cannot automatically derive upload's size from input and must be specified manually using the `uploadSize` option")}this._size=size}var retryDelays=this.options.retryDelays;if(retryDelays!=null){if(Object.prototype.toString.call(retryDelays)!=="[object Array]"){throw new Error("tus: the `retryDelays` option must either be an array or null")}else{(function(){var errorCallback=_this.options.onError;_this.options.onError=function(err){_this.options.onError=errorCallback;var shouldResetDelays=_this._offset!=null&&_this._offset>_this._offsetBeforeRetry;if(shouldResetDelays){_this._retryAttempt=0}var isOnline=true;if(typeof window!=="undefined"&&"navigator"in window&&window.navigator.onLine===false){isOnline=false}var shouldRetry=_this._retryAttempt<retryDelays.length&&err.originalRequest!=null&&!inStatusCategory(err.originalRequest.status,400)&&isOnline;if(!shouldRetry){_this._emitError(err);return}var delay=retryDelays[_this._retryAttempt++];_this._offsetBeforeRetry=_this._offset;_this.options.uploadUrl=_this.url;_this._retryTimeout=setTimeout(function(){_this.start()},delay)}})()}}this._aborted=false;if(this.url!=null){this._resumeUpload();return}if(this.options.uploadUrl!=null){this.url=this.options.uploadUrl;this._resumeUpload();return}if(this.options.resume){this._fingerprint=this.options.fingerprint(file,this.options);var resumedUrl=Storage.getItem(this._fingerprint);if(resumedUrl!=null){this.url=resumedUrl;this._resumeUpload();return}}this._createUpload()}},{key:"abort",value:function abort(){if(this._xhr!==null){this._xhr.abort();this._source.close();this._aborted=true}if(this._retryTimeout!=null){clearTimeout(this._retryTimeout);this._retryTimeout=null}}},{key:"_emitXhrError",value:function _emitXhrError(xhr,err,causingErr){this._emitError(new _error2.default(err,causingErr,xhr))}},{key:"_emitError",value:function _emitError(err){if(typeof this.options.onError==="function"){this.options.onError(err)}else{throw err}}},{key:"_emitSuccess",value:function _emitSuccess(){if(typeof this.options.onSuccess==="function"){this.options.onSuccess()}}},{key:"_emitProgress",value:function _emitProgress(bytesSent,bytesTotal){if(typeof this.options.onProgress==="function"){this.options.onProgress(bytesSent,bytesTotal)}}},{key:"_emitChunkComplete",value:function _emitChunkComplete(chunkSize,bytesAccepted,bytesTotal){if(typeof this.options.onChunkComplete==="function"){this.options.onChunkComplete(chunkSize,bytesAccepted,bytesTotal)}}},{key:"_setupXHR",value:function _setupXHR(xhr){this._xhr=xhr;xhr.setRequestHeader("Tus-Resumable","1.0.0");var headers=this.options.headers;for(var name in headers){xhr.setRequestHeader(name,headers[name])}xhr.withCredentials=this.options.withCredentials}},{key:"_createUpload",value:function _createUpload(){var _this2=this;if(!this.options.endpoint){this._emitError(new Error("tus: unable to create upload because no endpoint is provided"));return}var xhr=(0,_request.newRequest)();xhr.open("POST",this.options.endpoint,true);xhr.onload=function(){if(!inStatusCategory(xhr.status,200)){_this2._emitXhrError(xhr,new Error("tus: unexpected response while creating upload"));return}var location=xhr.getResponseHeader("Location");if(location==null){_this2._emitXhrError(xhr,new Error("tus: invalid or missing Location header"));return}_this2.url=(0,_request.resolveUrl)(_this2.options.endpoint,location);if(_this2._size===0){_this2._emitSuccess();_this2._source.close();return}if(_this2.options.resume){Storage.setItem(_this2._fingerprint,_this2.url)}_this2._offset=0;_this2._startUpload()};xhr.onerror=function(err){_this2._emitXhrError(xhr,new Error("tus: failed to create upload"),err)};this._setupXHR(xhr);xhr.setRequestHeader("Upload-Length",this._size);var metadata=encodeMetadata(this.options.metadata);if(metadata!==""){xhr.setRequestHeader("Upload-Metadata",metadata)}xhr.send(null)}},{key:"_resumeUpload",value:function _resumeUpload(){var _this3=this;var xhr=(0,_request.newRequest)();xhr.open("HEAD",this.url,true);xhr.onload=function(){if(!inStatusCategory(xhr.status,200)){if(_this3.options.resume&&inStatusCategory(xhr.status,400)){Storage.removeItem(_this3._fingerprint)}if(xhr.status===423){_this3._emitXhrError(xhr,new Error("tus: upload is currently locked; retry later"));return}if(!_this3.options.endpoint){_this3._emitXhrError(xhr,new Error("tus: unable to resume upload (new upload cannot be created without an endpoint)"));return}_this3.url=null;_this3._createUpload();return}var offset=parseInt(xhr.getResponseHeader("Upload-Offset"),10);if(isNaN(offset)){_this3._emitXhrError(xhr,new Error("tus: invalid or missing offset value"));return}var length=parseInt(xhr.getResponseHeader("Upload-Length"),10);if(isNaN(length)){_this3._emitXhrError(xhr,new Error("tus: invalid or missing length value"));return}if(offset===length){_this3._emitProgress(length,length);_this3._emitSuccess();return}_this3._offset=offset;_this3._startUpload()};xhr.onerror=function(err){_this3._emitXhrError(xhr,new Error("tus: failed to resume upload"),err)};this._setupXHR(xhr);xhr.send(null)}},{key:"_startUpload",value:function _startUpload(){var _this4=this;if(this._aborted){return}var xhr=(0,_request.newRequest)();if(this.options.overridePatchMethod){xhr.open("POST",this.url,true);xhr.setRequestHeader("X-HTTP-Method-Override","PATCH")}else{xhr.open("PATCH",this.url,true)}xhr.onload=function(){if(!inStatusCategory(xhr.status,200)){_this4._emitXhrError(xhr,new Error("tus: unexpected response while uploading chunk"));return}var offset=parseInt(xhr.getResponseHeader("Upload-Offset"),10);if(isNaN(offset)){_this4._emitXhrError(xhr,new Error("tus: invalid or missing offset value"));return}_this4._emitProgress(offset,_this4._size);_this4._emitChunkComplete(offset-_this4._offset,offset,_this4._size);_this4._offset=offset;if(offset==_this4._size){if(_this4.options.removeFingerprintOnSuccess&&_this4.options.resume){Storage.removeItem(_this4._fingerprint)}_this4._emitSuccess();_this4._source.close();return}_this4._startUpload()};xhr.onerror=function(err){if(_this4._aborted){return}_this4._emitXhrError(xhr,new Error("tus: failed to upload chunk at offset "+_this4._offset),err)};if("upload"in xhr){xhr.upload.onprogress=function(e){if(!e.lengthComputable){return}_this4._emitProgress(start+e.loaded,_this4._size)}}this._setupXHR(xhr);xhr.setRequestHeader("Upload-Offset",this._offset);xhr.setRequestHeader("Content-Type","application/offset+octet-stream");var start=this._offset;var end=this._offset+this.options.chunkSize;if(end===Infinity||end>this._size){end=this._size}xhr.send(this._source.slice(start,end));this._emitProgress(this._offset,this._size)}}]);return Upload}();function encodeMetadata(metadata){if(!Base64.isSupported){return""}var encoded=[];for(var key in metadata){encoded.push(key+" "+Base64.encode(metadata[key]))}return encoded.join(",")}function inStatusCategory(status,category){return status>=category&&status<category+100}Upload.defaultOptions=defaultOptions;exports.default=Upload},{"./error":5,"./fingerprint":6,"./node/base64":1,"./node/request":2,"./node/source":3,"./node/storage":4,extend:9}],9:[function(_dereq_,module,exports){"use strict";var hasOwn=Object.prototype.hasOwnProperty;var toStr=Object.prototype.toString;var isArray=function isArray(arr){if(typeof Array.isArray==="function"){return Array.isArray(arr)}return toStr.call(arr)==="[object Array]"};var isPlainObject=function isPlainObject(obj){if(!obj||toStr.call(obj)!=="[object Object]"){return false}var hasOwnConstructor=hasOwn.call(obj,"constructor");var hasIsPrototypeOf=obj.constructor&&obj.constructor.prototype&&hasOwn.call(obj.constructor.prototype,"isPrototypeOf");if(obj.constructor&&!hasOwnConstructor&&!hasIsPrototypeOf){return false}var key;for(key in obj){}return typeof key==="undefined"||hasOwn.call(obj,key)};module.exports=function extend(){var options,name,src,copy,copyIsArray,clone,target=arguments[0],i=1,length=arguments.length,deep=false;if(typeof target==="boolean"){deep=target;target=arguments[1]||{};i=2}else if(typeof target!=="object"&&typeof target!=="function"||target==null){target={}}for(;i<length;++i){options=arguments[i];if(options!=null){for(name in options){src=target[name];copy=options[name];if(target!==copy){if(deep&&copy&&(isPlainObject(copy)||(copyIsArray=isArray(copy)))){if(copyIsArray){copyIsArray=false;clone=src&&isArray(src)?src:[]}else{clone=src&&isPlainObject(src)?src:{}}target[name]=extend(deep,clone,copy)}else if(typeof copy!=="undefined"){target[name]=copy}}}}}return target}},{}],10:[function(_dereq_,module,exports){void function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.resolveUrl=factory()}}(this,function(){function resolveUrl(){var numUrls=arguments.length;if(numUrls===0){throw new Error("resolveUrl requires at least one argument; got none.")}var base=document.createElement("base");base.href=arguments[0];if(numUrls===1){return base.href}var head=document.getElementsByTagName("head")[0];head.insertBefore(base,head.firstChild);var a=document.createElement("a");var resolved;for(var index=1;index<numUrls;index++){a.href=arguments[index];resolved=a.href;base.href=resolved}head.removeChild(base);return resolved}return resolveUrl})},{}]},{},[7])(7)});
 //# sourceMappingURL=tus.min.js.map

lib.es5/upload.js

@@ -59,3 +59,4 @@ // Generated by Babel
   overridePatchMethod: false,
-  retryDelays: null
+  retryDelays: null,
+  removeFingerprintOnSuccess: false
 };
@@ -353,2 +354,9 @@
 
+        if (_this2._size === 0) {
+          // Nothing to upload and file was successfully created
+          _this2._emitSuccess();
+          _this2._source.close();
+          return;
+        }
+
         if (_this2.options.resume) {
@@ -506,2 +514,8 @@ Storage.setItem(_this2._fingerprint, _this2.url);
         if (offset == _this4._size) {
+          if (_this4.options.removeFingerprintOnSuccess && _this4.options.resume) {
+            // Remove stored fingerprint and corresponding endpoint. This causes
+            // new upload of the same file must be treated as a different file.
+            Storage.removeItem(_this4._fingerprint);
+          }
+
           // Yay, finally done :)
@@ -508,0 +522,0 @@ _this4._emitSuccess();

lib/index.js

@@ -6,2 +6,3 @@ /* global window */
 const {defaultOptions} = Upload;
+let isSupported;
 
@@ -12,3 +13,3 @@ if (typeof window !== "undefined") {
 
-  var isSupported = (
+  isSupported = (
     XMLHttpRequest &&
@@ -20,3 +21,3 @@ Blob &&
   // Node.js environment using http module
-  var isSupported = true;
+  isSupported = true;
 }
@@ -23,0 +24,0 @@

lib/upload.js

@@ -27,3 +27,4 @@ /* global window */
   overridePatchMethod: false,
-  retryDelays: null
+  retryDelays: null,
+  removeFingerprintOnSuccess: false
 };
@@ -300,2 +301,9 @@
 
+      if (this._size === 0) {
+        // Nothing to upload and file was successfully created
+        this._emitSuccess();
+        this._source.close();
+        return;
+      }
+
       if (this.options.resume) {
@@ -443,2 +451,8 @@ Storage.setItem(this._fingerprint, this.url);
       if (offset == this._size) {
+        if (this.options.removeFingerprintOnSuccess && this.options.resume) {
+          // Remove stored fingerprint and corresponding endpoint. This causes
+          // new upload of the same file must be treated as a different file.
+          Storage.removeItem(this._fingerprint);
+        }
+
         // Yay, finally done :)
@@ -445,0 +459,0 @@ this._emitSuccess();

package.json

 {
   "name": "tus-js-client",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "A pure JavaScript client for the tus resumable upload protocol",
@@ -36,16 +36,16 @@ "main": "lib.es5/index.js",
   "devDependencies": {
+    "axios": "^0.18.0",
     "babel-cli": "^6.6.5",
-    "babel-eslint": "^4.1.8",
     "babel-preset-es2015": "^6.1.18",
     "babelify": "^7.3.0",
     "browserify": "^12.0.0",
-    "colors": "^1.1.2",
+    "browserstack": "^1.5.0",
+    "browserstack-runner": "^0.7.0",
     "derequire": "^2.0.3",
-    "eslint": "^1.6.0",
+    "eslint": "^4.19.1",
     "exorcist": "^0.4.0",
-    "get-saucelabs-browsers": "^1.0.1",
     "jasmine": "^2.5.2",
     "jasmine-ajax": "^3.2.0",
     "jasmine-core": "^2.4.1",
-    "phantomjs-prebuilt": "^2.1.15",
+    "phantomjs-prebuilt": "^2.1.16",
     "replace": "^0.3.0",
@@ -66,4 +66,4 @@ "temp": "^0.8.3",
     "test": "./bin/test",
-    "phantom-test": "phantomjs --ssl-protocol=any bin/phantom-jasmine.js",
-    "sauce-test": "node bin/sauce-jasmine.js http://localhost:8081/test/SpecRunner.html",
+    "phantom-test": "phantomjs --local-to-remote-url-access=yes bin/phantom-jasmine.js",
+    "browserstack-test": "node bin/browserstack-jasmine.js",
     "node-test": "cd test; jasmine",
@@ -70,0 +70,0 @@ "minify": "uglifyjs ./dist/tus.js -o ./dist/tus.min.js --in-source-map ./dist/tus.js.map --source-map ./dist/tus.min.js.map --source-map-url tus.min.js.map",

README.md

@@ -60,8 +60,26 @@ # tus-js-client [![Build Status](https://travis-ci.org/tus/tus-js-client.svg?branch=master)](https://travis-ci.org/tus/tus-js-client)
 
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/marius_transloadit.svg)](https://saucelabs.com/u/marius_transloadit)
+<a href="https://browserstack.com">
+  <img alt="BrowserStack logo" src="demo/browserstack.png" align="right" />
+</a>
 
-We use localStorage, XMLHttpRequest2, the File API and Blob API. About 85% of
-today's users should be able to use this software, calculated using
-[iwanttouse.com](http://www.iwanttouse.com/#namevalue-storage,xhr2,fileapi,blobbuilder).
+tus-js-client is tested and known to support following browsers:
 
+* Internet Explorer 10+
+* Microsoft Edge 12+
+* Mozilla Firefox 14+
+* Google Chrome 20+
+* Safari 6+
+* Opera 12.1+
+* iOS 6.0+
+* Android 5.0+
+
+Support in other browsers is *very likely* but has not been confirimed yet.
+Since we only use Web Storage, XMLHttpRequest2, the File API and Blob API,
+more than 95% of today's users should be able to use tus-js-client.
+
+Compatability between browsers is continuously ensured by automated tests
+in the corresponding browsers on [BrowserStack](https://browserstack.com),
+who provide their great service glady for Open Source project for free.
+
+
 ## Node compatibility
@@ -202,2 +220,8 @@
 [Automated Retries](#automated-retries) section.
+* `removeFingerprintOnSuccess = false`: a boolean indicating if the fingerprint
+in the storage will be removed when the upload is successfully completed.
+This value is `false` for not breaking the previous API contract, but we strongly
+suggest to set it to `true` to avoid cluttering the storage space. The effect is
+that if the same file is uploaded again, it will create an entirely new upload.
+Furthermore, this option will only change behaviour if `resume` is set to `true`.
 
@@ -204,0 +228,0 @@ ### new tus.Upload(file, options)

test/spec/upload.browser.js

@@ -1,2 +0,2 @@
-/* global FakeBlob tus */
+/* global Blob tus */
 
@@ -18,3 +18,3 @@ describe("tus", function () {
 
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -67,4 +67,3 @@ endpoint: "http://tus.io/uploads",
 
-    it("should store upload urls", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+    describe("storing of upload urls", function () {
       var options = {
@@ -74,23 +73,53 @@ endpoint: "http://tus.io/uploads",
       };
-      spyOn(options, "fingerprint").and.returnValue("fingerprinted");
+      var startUpload = function () {
+        var file = new Blob("hello world".split(""));
+        spyOn(options, "fingerprint").and.returnValue("fingerprinted");
 
-      var upload = new tus.Upload(file, options);
-      upload.start();
+        var upload = new tus.Upload(file, options);
+        upload.start();
 
-      expect(options.fingerprint).toHaveBeenCalledWith(file, upload.options);
+        expect(options.fingerprint).toHaveBeenCalledWith(file, upload.options);
 
-      var req = jasmine.Ajax.requests.mostRecent();
-      expect(req.url).toBe("http://tus.io/uploads");
-      expect(req.method).toBe("POST");
+        var req = jasmine.Ajax.requests.mostRecent();
+        expect(req.url).toBe("http://tus.io/uploads");
+        expect(req.method).toBe("POST");
 
-      req.respondWith({
-        status: 201,
-        responseHeaders: {
-          Location: "/uploads/blargh"
-        }
+        req.respondWith({
+          status: 201,
+          responseHeaders: {
+            Location: "/uploads/blargh"
+          }
+        });
+
+        expect(upload.url).toBe("http://tus.io/uploads/blargh");
+      };
+      var finishUpload = function () {
+        var req = jasmine.Ajax.requests.mostRecent();
+        expect(req.url).toBe("http://tus.io/uploads/blargh");
+        expect(req.method).toBe("PATCH");
+
+        req.respondWith({
+          status: 204,
+          responseHeaders: {
+            "Upload-Offset": 11
+          }
+        });
+      };
+
+      it("should store and retain with default options", function (done) {
+        startUpload();
+        expect(localStorage.getItem("fingerprinted")).toBe("http://tus.io/uploads/blargh");
+        finishUpload();
+        expect(localStorage.getItem("fingerprinted")).toBe("http://tus.io/uploads/blargh");
+        done();
       });
 
-      expect(upload.url).toBe("http://tus.io/uploads/blargh");
-      expect(localStorage.getItem("fingerprinted")).toBe("http://tus.io/uploads/blargh");
-      done();
+      it("should store and remove with option removeFingerprintOnSuccess set", function (done) {
+        options.removeFingerprintOnSuccess = true;
+        startUpload();
+        expect(localStorage.getItem("fingerprinted")).toBe("http://tus.io/uploads/blargh");
+        finishUpload();
+        expect(localStorage.getItem("fingerprinted")).toBe(null);
+        done();
+      });
     });
@@ -101,3 +130,3 @@
 
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -125,3 +154,3 @@ endpoint: "http://tus.io/uploads",
     it("should add the request's body to errors", function () {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var err;
@@ -128,0 +157,0 @@ var options = {

test/spec/upload.js

@@ -1,9 +0,27 @@
-/* global FakeBlob tus */
-
 var isBrowser  = typeof window !== "undefined";
 var isNode     = !isBrowser;
 
+if (isNode) {
+  // In the browser environment, Axios and tus are provided directly from
+  // SpecRunner.html, but in Node we have to require them.
+  var axios = require("axios");
+  var tus = require("../../");
+
+  // These tests use browser's Blob constructor. To make these tests also
+  // work in Node.js, we make it an alias for Buffer, which have the same
+  // API for our use cases.
+  var Blob = Buffer;
+}
+
+// Set Jasmine's timeout for a single test to 10s
+jasmine.DEFAULT_TIMEOUT_INTERVAL = 10 * 1000;
+
 describe("tus", function () {
+  describe("#isSupported", function () {
+    it("should be true", function () {
+      expect(tus.isSupported).toBe(true);
+    });
+  });
+
   describe("#Upload", function () {
-
     beforeEach(function () {
@@ -29,3 +47,3 @@ jasmine.Ajax.install();
     it("should throw if no endpoint and upload URL is provided", function () {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var upload = new tus.Upload(file);
@@ -36,3 +54,3 @@ expect(upload.start.bind(upload)).toThrowError("tus: neither an endpoint or an upload URL is provided");
     it("should upload a file", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -103,3 +121,3 @@ endpoint: "http://tus.io/uploads",
     it("should create an upload if resuming fails", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -133,3 +151,3 @@ endpoint: "http://tus.io/uploads",
     it("should throw an error if resuming fails and no endpoint is provided", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -158,3 +176,3 @@ uploadUrl: "http://tus.io/uploads/resuming",
     it("should resolve relative URLs", function () {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -193,3 +211,3 @@ endpoint: "http://master.tus.io:1080/files/"
     it("should upload a file in chunks", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -262,3 +280,3 @@ endpoint: "http://tus.io/uploads",
     it("should add the original request to errors", function () {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var err;
@@ -293,4 +311,32 @@ var options = {
 
+    it("should only create an upload for empty files", function (done) {
+      var file = new Blob([]);
+      var options = {
+        endpoint: "http://tus.io/uploads",
+        onSuccess: function () {}
+      };
+      spyOn(options, "onSuccess");
+
+      var upload = new tus.Upload(file, options);
+      upload.start();
+
+      var req = jasmine.Ajax.requests.mostRecent();
+      expect(req.url).toBe("http://tus.io/uploads");
+      expect(req.method).toBe("POST");
+      expect(req.requestHeaders["Tus-Resumable"]).toBe("1.0.0");
+      expect(req.requestHeaders["Upload-Length"]).toBe(0);
+
+      req.respondWith({
+        status: 201,
+        responseHeaders: {
+          "Location": "http://tus.io/uploads/empty"
+        }
+      });
+
+      expect(options.onSuccess).toHaveBeenCalled();
+      done();
+    });
+
     it("should not resume a finished upload", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -327,3 +373,3 @@ endpoint: "http://tus.io/uploads",
     it("should resume an upload from a specified url", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -377,3 +423,3 @@ endpoint: "http://tus.io/uploads",
     it("should resume a previously started upload", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -443,3 +489,3 @@ resume: false,
     it("should override the PATCH method", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -485,3 +531,3 @@ endpoint: "http://tus.io/uploads",
     it("should emit an error if an upload is locked", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -511,3 +557,3 @@ endpoint: "http://tus.io/uploads",
     it("should emit an error if no Location header is presented", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -537,3 +583,3 @@ endpoint: "http://tus.io/uploads",
     it("should throw if retryDelays is not an array", function () {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var upload = new tus.Upload(file, {
@@ -547,3 +593,3 @@ endpoint: "http://endpoint/",
     it("should retry the upload", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -597,3 +643,3 @@ endpoint: "http://tus.io/files/",
     it("should not retry if the error has not been caused by a request", function () {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -623,3 +669,3 @@ endpoint: "http://tus.io/files/",
     it("should stop retrying after all delays have been used", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -664,3 +710,3 @@ endpoint: "http://tus.io/files/",
     it("should stop retrying when the abort function is called", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -697,3 +743,3 @@ endpoint: "http://tus.io/files/",
       var upload;
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -742,3 +788,3 @@ endpoint: "http://tus.io/files/",
     it("should stop upload when the abort function is called during the POST request", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -775,3 +821,3 @@ endpoint: "http://tus.io/files/",
     it("should reset the attempt counter if an upload proceeds", function (done) {
-      var file = new FakeBlob("hello world".split(""));
+      var file = new Blob("hello world".split(""));
       var options = {
@@ -872,2 +918,71 @@ endpoint: "http://tus.io/files/",
   });
+
+  it("should upload to a real tus server", function (done) {
+    var file = isNode
+               ? Buffer.from("hello world")
+               : new Blob("hello world".split(""));
+    var options = {
+      resume: false,
+      endpoint: "https://master.tus.io/files/",
+      metadata: {
+        nonlatin: "słońce",
+        number: 100,
+        filename: "hello.txt",
+        filetype: "text/plain"
+      },
+      onSuccess: function () {
+        expect(upload.url).toMatch(/^https:\/\/master\.tus\.io\/files\//);
+        console.log("Upload URL:", upload.url); // eslint-disable-line no-console
+
+        validateUploadContent(upload, done);
+      },
+      onError: function (err) {
+        done.fail(err);
+      }
+    };
+
+    var upload = new tus.Upload(file, options);
+    upload.start();
+  });
 });
+
+function validateUploadContent(upload, done) {
+  axios.get(upload.url)
+    .then(function (res) {
+      expect(res.status).toBe(200);
+      expect(res.data).toBe("hello world");
+
+      validateUploadMetadata(upload, done);
+    })
+    .catch(done.fail);
+}
+
+function validateUploadMetadata(upload, done) {
+  axios.head(upload.url, {
+    headers: {
+      "Tus-Resumable": "1.0.0"
+    }
+  }).then(function (res) {
+      expect(res.status).toBe(200);
+      expect(res.data).toBe("");
+      expect(res.headers["tus-resumable"]).toBe("1.0.0");
+      expect(res.headers["upload-offset"]).toBe("11");
+      expect(res.headers["upload-length"]).toBe("11");
+
+      // The values in the Upload-Metadata header may not be in^the same
+      // order as we submitted them (the specification does not require
+      // that). Therefore, we split the values and verify that each one
+      // is present.
+      var metadataStr = res.headers["upload-metadata"];
+      expect(metadataStr).toBeTruthy();
+      var metadata = metadataStr.split(",");
+      expect(metadata).toContain("filename aGVsbG8udHh0");
+      expect(metadata).toContain("filetype dGV4dC9wbGFpbg==");
+      expect(metadata).toContain("nonlatin c8WCb8WEY2U=");
+      expect(metadata).toContain("number MTAw");
+      expect(metadata.length).toBe(4);
+
+      done();
+    })
+    .catch(done.fail);
+}

test/spec/upload.node.js

@@ -1,13 +0,7 @@
-var tus = require("../../");
-var stream = require("stream");
-var temp = require("temp");
-var fs = require("fs");
+const tus = require("../../");
+const stream = require("stream");
+const temp = require("temp");
+const fs = require("fs");
 
 describe("tus", function () {
-  describe("#isSupported", function () {
-    it("should be true", function () {
-      expect(tus.isSupported).toBe(true);
-    });
-  });
-
   describe("#canStoreURLs", function () {
@@ -162,1 +156,2 @@ it("should be false", function () {
 }
+

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