source-map - npm Package Compare versions

Comparing version 0.1.35 to 0.1.36

CHANGELOG.md

 # Change Log
 
+## 0.1.36
+
+* Allow the `names` mapping property to be an empty string. Issue #121.
+
 ## 0.1.35
@@ -4,0 +8,0 @@

lib/source-map/source-map-generator.js

@@ -104,7 +104,7 @@ /* -*- Mode: js; js-indent-level: 2; -*- */
 
-      if (source && !this._sources.has(source)) {
+      if (source != null && !this._sources.has(source)) {
         this._sources.add(source);
       }
 
-      if (name && !this._names.has(name)) {
+      if (name != null && !this._names.has(name)) {
         this._names.add(name);
@@ -111,0 +111,0 @@ }

package.json

 {
   "name": "source-map",
   "description": "Generates and consumes source maps",
-  "version": "0.1.35",
+  "version": "0.1.36",
   "homepage": "https://github.com/mozilla/source-map",
@@ -30,3 +30,4 @@ "author": "Nick Fitzgerald <[e-mail]>",
     "azu <[e-mail]>",
-    "John Gozde <[e-mail]>"
+    "John Gozde <[e-mail]>",
+    "Adam Kirkton <[e-mail]>"
   ],
@@ -33,0 +34,0 @@ "repository": {

test/source-map/test-source-map-generator.js

@@ -184,2 +184,20 @@ /* -*- Mode: js; js-indent-level: 2; -*- */
 
+  exports['test that adding a mapping with an empty string name does not break generation'] = function (assert, util) {
+    var map = new SourceMapGenerator({
+      file: 'generated-foo.js',
+      sourceRoot: '.'
+    });
+
+    map.addMapping({
+      generated: { line: 1, column: 1 },
+      source: 'bar.js',
+      original: { line: 1, column: 1 },
+      name: ''
+    });
+
+    assert.doesNotThrow(function () {
+      JSON.parse(map.toString());
+    });
+  };
+
   exports['test that source content can be set'] = function (assert, util) {
@@ -186,0 +204,0 @@ var map = new SourceMapGenerator({

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Improved metrics

Total package byte prevSize

175460

increased by0.35%

Lines of code

4136

increased by0.36%

No dependency changes