utf8-encoding - npm Package Compare versions

Comparing version 0.0.9 to 0.1.0

package.json

 {
   "name": "utf8-encoding",
   "description": "utf8 encoder/decoder of whatwg Encoding Living Standard https://encoding.spec.whatwg.org/",
-  "version": "0.0.9",
+  "version": "0.1.0",
   "author": "Jxck",
@@ -42,8 +42,8 @@ "bugs": {
     "bower": "bower install",
-    "clean": "\\rm -f *.js",
-    "postinstall": "mv node_modules/obtain-unicode/obtain-unicode.d.ts types/",
+    "clean": "\\rm -f *.js npm-debug.log",
+    "type": "cp node_modules/obtain-unicode/obtain-unicode.d.ts types/",
     "prepublish": "npm run tsc",
     "test": "npm run tsc && node test/test.js && \\rm -f npm-debug.log && echo open test/index.html in your browser",
-    "tsc": "tsc utf8-encoding.ts --target ES5 --module commonjs --noImplicitAny"
+    "tsc": "tsc utf8-encoding.ts --target ES5 --module commonjs"
   }
 }

test/test.js

@@ -7,6 +7,7 @@ var TextEncoder = TextEncoder || require('../utf8-encoding').TextEncoder;
   console.log('.');
+  // console.log(actual, expected);
   console.assert(actual === expected, '\nact: ' + actual + '\nexp: ' + expected);
 }
 
-(function example() {
+function example() {
   var encoder = new TextEncoder();
@@ -18,8 +19,10 @@ var decoder = new TextDecoder();
   // "beer!🍻
-})();
+};
 
-(function test() {
-  var encoder = new TextEncoder();
-  var decoder = new TextDecoder();
+function test(textencoder, textdecoder) {
+  var encoder = new textencoder();
+  var decoder = new textdecoder();
+
   [
+    [ "",          [ ]],
     [ "aAzZ09",    [ 97, 65, 122, 90, 48, 57 ]],
@@ -46,2 +49,24 @@ [ "~`!@",      [ 126, 96, 33, 64 ]],
   });
+};
+
+function compat() {
+  // unspecified in spec ?
+  // assert(decoder.decode([]),        _decoder.decode([]));
+  // assert(decoder.decode(null),      _decoder.decode(null));
+  // assert(decoder.decode(undefined),      _decoder.decode(undefined));
+};
+
+(function TestEncoding() {
+  try {
+    example();
+    test(TextEncoder, TextDecoder);
+
+    if (typeof nativeTextEncoder !== 'undefined'
+     && typeof nativeTextDecoder !== 'undefined') {
+      test(nativeTextEncoder, nativeTextDecoder);
+      compat();
+    }
+  } catch(err) {
+    console.error(err);
+  }
 })();

utf8-encoding.js

@@ -7,2 +7,11 @@ /// <reference path="types/webidl.d.ts" />
 }
+// save platform implementation if exists
+var nativeTextEncoder;
+if (typeof this.TextEncoder !== "undefined") {
+    nativeTextEncoder = this.TextEncoder;
+}
+var nativeTextDecoder;
+if (typeof this.TextDecoder !== "undefined") {
+    nativeTextDecoder = this.TextDecoder;
+}
 var UTF8Encoder;
@@ -232,3 +241,3 @@ (function (UTF8Encoder) {
                 // step 2-2
-                if (["utf-8", "utf8"].indexOf(this._encoding) > -1 && this.ignoreBOMFlag === false && this.bomSeenFlag === false) {
+                if (["utf-8", "utf8"].indexOf(this._encoding) !== -1 && this.ignoreBOMFlag === false && this.bomSeenFlag === false) {
                     // step 2-2-1
@@ -390,3 +399,3 @@ if (token === 0xFEFF) {
 })(UTF8Encoder || (UTF8Encoder = {}));
-this.TextEncoder = this.TextEncoder || UTF8Encoder.TextEncoder;
-this.TextDecoder = this.TextDecoder || UTF8Encoder.TextDecoder;
+this.TextEncoder = nativeTextEncoder || UTF8Encoder.TextEncoder;
+this.TextDecoder = nativeTextDecoder || UTF8Encoder.TextDecoder;

utf8-encoding.ts

@@ -30,2 +30,13 @@ /// <reference path="types/webidl.d.ts" />
 
+// save platform implementation if exists
+var nativeTextEncoder;
+if (typeof this.TextEncoder !== "undefined") {
+  nativeTextEncoder = this.TextEncoder;
+}
+
+var nativeTextDecoder;
+if (typeof this.TextDecoder !== "undefined") {
+  nativeTextDecoder = this.TextDecoder;
+}
+
 module UTF8Encoder {
@@ -316,3 +327,3 @@ "use strict";
         // step 2-2
-        if (["utf-8", "utf8"].indexOf(this._encoding) > -1
+        if (["utf-8", "utf8"].indexOf(this._encoding) !== -1
             && this.ignoreBOMFlag === false
@@ -510,3 +521,3 @@ && this.bomSeenFlag === false) {
 
-this.TextEncoder = this.TextEncoder || UTF8Encoder.TextEncoder;
-this.TextDecoder = this.TextDecoder || UTF8Encoder.TextDecoder;
+this.TextEncoder = nativeTextEncoder || UTF8Encoder.TextEncoder;
+this.TextDecoder = nativeTextDecoder || UTF8Encoder.TextDecoder;

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Improved metrics

Total package byte prevSize

33444

increased by3.83%

Lines of code

929

increased by4.38%

Number of high supply chain risk alerts

0

decreased by-100%

No dependency changes