@ipld/dag-cbor - npm Package Compare versions

Comparing version 6.0.15 to 7.0.0

cjs/browser-test/test-basics.js

@@ -74,6 +74,2 @@ 'use strict';
   });
-  test('error on decoding undefined', () => {
-    assert.throws(() => decode(multiformats.bytes.fromHex('f7')), /\Wundefined\W.*not supported/);
-    assert.throws(() => decode(multiformats.bytes.fromHex('a2616161616162f7')), /\Wundefined\W.*not supported/);
-  });
   test('error on encoding IEEE 754 specials', () => {
@@ -208,2 +204,13 @@ for (const special of [
   });
+  test('sloppy decode: coerce undefined', () => {
+    let encoded = multiformats.bytes.fromHex('f7');
+    let decoded = decode(encoded);
+    same(null, decoded);
+    encoded = multiformats.bytes.fromHex('a26362617af763666f6f63626172');
+    decoded = decode(encoded);
+    same({
+      foo: 'bar',
+      baz: null
+    }, decoded);
+  });
 });

cjs/index.js

@@ -72,3 +72,3 @@ 'use strict';
   allowIndefinite: false,
-  allowUndefined: false,
+  coerceUndefinedToNull: true,
   allowNaN: false,
@@ -75,0 +75,0 @@ allowInfinity: false,

cjs/node-test/test-basics.js

@@ -74,6 +74,2 @@ 'use strict';
   });
-  test('error on decoding undefined', () => {
-    assert.throws(() => decode(multiformats.bytes.fromHex('f7')), /\Wundefined\W.*not supported/);
-    assert.throws(() => decode(multiformats.bytes.fromHex('a2616161616162f7')), /\Wundefined\W.*not supported/);
-  });
   test('error on encoding IEEE 754 specials', () => {
@@ -208,2 +204,13 @@ for (const special of [
   });
+  test('sloppy decode: coerce undefined', () => {
+    let encoded = multiformats.bytes.fromHex('f7');
+    let decoded = decode(encoded);
+    same(null, decoded);
+    encoded = multiformats.bytes.fromHex('a26362617af763666f6f63626172');
+    decoded = decode(encoded);
+    same({
+      foo: 'bar',
+      baz: null
+    }, decoded);
+  });
 });

esm/browser-test/test-basics.js

@@ -70,6 +70,2 @@ import { Buffer } from 'buffer';
   });
-  test('error on decoding undefined', () => {
-    assert.throws(() => decode(bytes.fromHex('f7')), /\Wundefined\W.*not supported/);
-    assert.throws(() => decode(bytes.fromHex('a2616161616162f7')), /\Wundefined\W.*not supported/);
-  });
   test('error on encoding IEEE 754 specials', () => {
@@ -204,2 +200,13 @@ for (const special of [
   });
+  test('sloppy decode: coerce undefined', () => {
+    let encoded = bytes.fromHex('f7');
+    let decoded = decode(encoded);
+    same(null, decoded);
+    encoded = bytes.fromHex('a26362617af763666f6f63626172');
+    decoded = decode(encoded);
+    same({
+      foo: 'bar',
+      baz: null
+    }, decoded);
+  });
 });

esm/index.js

@@ -47,3 +47,3 @@ import * as cborg from 'cborg';
   allowIndefinite: false,
-  allowUndefined: false,
+  coerceUndefinedToNull: true,
   allowNaN: false,
@@ -50,0 +50,0 @@ allowInfinity: false,

esm/node-test/test-basics.js

@@ -70,6 +70,2 @@ import { Buffer } from 'buffer';
   });
-  test('error on decoding undefined', () => {
-    assert.throws(() => decode(bytes.fromHex('f7')), /\Wundefined\W.*not supported/);
-    assert.throws(() => decode(bytes.fromHex('a2616161616162f7')), /\Wundefined\W.*not supported/);
-  });
   test('error on encoding IEEE 754 specials', () => {
@@ -204,2 +200,13 @@ for (const special of [
   });
+  test('sloppy decode: coerce undefined', () => {
+    let encoded = bytes.fromHex('f7');
+    let decoded = decode(encoded);
+    same(null, decoded);
+    encoded = bytes.fromHex('a26362617af763666f6f63626172');
+    decoded = decode(encoded);
+    same({
+      foo: 'bar',
+      baz: null
+    }, decoded);
+  });
 });

index.js

@@ -88,3 +88,3 @@ import * as cborg from 'cborg'
   allowIndefinite: false,
-  allowUndefined: false,
+  coerceUndefinedToNull: true,
   allowNaN: false,
@@ -91,0 +91,0 @@ allowInfinity: false,

package.json

 {
   "name": "@ipld/dag-cbor",
-  "version": "6.0.15",
+  "version": "7.0.0",
   "description": "JS implementation of DAG-CBOR",
@@ -36,3 +36,3 @@ "main": "./cjs/index.js",
   "dependencies": {
-    "cborg": "^1.5.4",
+    "cborg": "^1.6.0",
     "multiformats": "^9.5.4"
@@ -39,0 +39,0 @@ },

test/test-basics.js

@@ -83,8 +83,2 @@ /* eslint-env mocha */
 
-  test('error on decoding undefined', () => {
-    // encoded forms from the encode() test above
-    assert.throws(() => decode(bytes.fromHex('f7')), /\Wundefined\W.*not supported/)
-    assert.throws(() => decode(bytes.fromHex('a2616161616162f7')), /\Wundefined\W.*not supported/)
-  })
-
   test('error on encoding IEEE 754 specials', () => {
@@ -176,2 +170,13 @@ for (const special of [NaN, Infinity, -Infinity]) {
   })
+
+  test('sloppy decode: coerce undefined', () => {
+    // See https://github.com/ipld/js-dag-cbor/issues/44 for context on this
+    let encoded = bytes.fromHex('f7')
+    let decoded = decode(encoded)
+    same(null, decoded)
+
+    encoded = bytes.fromHex('a26362617af763666f6f63626172')
+    decoded = decode(encoded)
+    same({ foo: 'bar', baz: null }, decoded)
+  })
 })

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

48090

increased by0.8%

Lines of code

1280

increased by2.56%

Number of medium supply chain risk alerts

0

decreased by-100%

Dependency changes

• Updatedcborg@^1.6.0