object-inspect - npm Package Compare versions

Comparing version 1.8.0 to 1.9.0

index.js

@@ -18,2 +18,5 @@ var hasMap = typeof Map === 'function' && Map.prototype;
 var bigIntValueOf = typeof BigInt === 'function' ? BigInt.prototype.valueOf : null;
+var gOPS = Object.getOwnPropertySymbols;
+var symToString = typeof Symbol === 'function' ? Symbol.prototype.toString : null;
+var isEnumerable = Object.prototype.propertyIsEnumerable;
 
@@ -70,3 +73,3 @@ var inspectCustom = require('./util.inspect').custom;
     }
-    if (typeof obj === 'bigint') { // eslint-disable-line valid-typeof
+    if (typeof obj === 'bigint') {
         return String(obj) + 'n';
@@ -108,6 +111,7 @@ }
         var name = nameOf(obj);
-        return '[Function' + (name ? ': ' + name : ' (anonymous)') + ']';
+        var keys = arrObjKeys(obj, inspect);
+        return '[Function' + (name ? ': ' + name : ' (anonymous)') + ']' + (keys.length > 0 ? ' { ' + keys.join(', ') + ' }' : '');
     }
     if (isSymbol(obj)) {
-        var symString = Symbol.prototype.toString.call(obj);
+        var symString = symToString.call(obj);
         return typeof obj === 'object' ? markBoxed(symString) : symString;
@@ -318,6 +322,10 @@ }
     var x = {
-        8: 'b', 9: 't', 10: 'n', 12: 'f', 13: 'r'
+        8: 'b',
+        9: 't',
+        10: 'n',
+        12: 'f',
+        13: 'r'
     }[n];
     if (x) { return '\\' + x; }
-    return '\\x' + (n < 0x10 ? '0' : '') + n.toString(16);
+    return '\\x' + (n < 0x10 ? '0' : '') + n.toString(16).toUpperCase();
 }
@@ -386,3 +394,11 @@
     }
+    if (typeof gOPS === 'function') {
+        var syms = gOPS(obj);
+        for (var j = 0; j < syms.length; j++) {
+            if (isEnumerable.call(obj, syms[j])) {
+                xs.push('[' + inspect(syms[j]) + ']: ' + inspect(obj[syms[j]], obj));
+            }
+        }
+    }
     return xs;
 }

package.json

 {
   "name": "object-inspect",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "description": "string representations of objects in node and the browser",
   "main": "index.js",
   "devDependencies": {
-    "@ljharb/eslint-config": "^17.1.0",
-    "aud": "^1.1.2",
-    "core-js": "^2.6.11",
-    "eslint": "^7.1.0",
+    "@ljharb/eslint-config": "^17.3.0",
+    "aud": "^1.1.3",
+    "core-js": "^2.6.12",
+    "eslint": "^7.14.0",
     "for-each": "^0.3.3",
@@ -22,6 +22,6 @@ "nyc": "^10.3.2",
     "test": "npm run tests-only",
-    "pretests-only": "node test-core-js",
-    "tests-only": "tape test/*.js",
-    "posttest": "npx aud --production",
-    "coverage": "nyc npm run tests-only"
+    "tests-only": "nyc npm run tests-only:tape",
+    "pretests-only:tape": "node test-core-js",
+    "tests-only:tape": "tape 'test/*.js'",
+    "posttest": "npx aud --production"
   },
@@ -28,0 +28,0 @@ "testling": {

test/circular.js

@@ -5,6 +5,13 @@ var inspect = require('../');
 test('circular', function (t) {
-    t.plan(1);
+    t.plan(2);
     var obj = { a: 1, b: [3, 4] };
     obj.c = obj;
     t.equal(inspect(obj), '{ a: 1, b: [ 3, 4 ], c: [Circular] }');
+
+    var double = {};
+    double.a = [double];
+    double.b = {};
+    double.b.inner = double.b;
+    double.b.obj = double;
+    t.equal(inspect(double), '{ a: [ [Circular] ], b: { inner: [Circular], obj: [Circular] } }');
 });

test/deep.js

@@ -5,6 +5,7 @@ var inspect = require('../');
 test('deep', function (t) {
-    t.plan(2);
+    t.plan(3);
     var obj = [[[[[[500]]]]]];
     t.equal(inspect(obj), '[ [ [ [ [ [Array] ] ] ] ] ]');
+    t.equal(inspect(obj, { depth: 4 }), '[ [ [ [ [Array] ] ] ] ]');
     t.equal(inspect(obj, { depth: 2 }), '[ [ [Array] ] ]');
 });

test/fn.js

@@ -15,5 +15,5 @@ var inspect = require('../');
     }());
-    f.toString = function () { return 'function xxx () {}'; };
+    f.toString = function toStr() { return 'function xxx () {}'; };
     var obj = [1, 2, f, 4];
-    t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)], 4 ]');
+    t.equal(inspect(obj), '[ 1, 2, [Function (anonymous)] { toString: [Function: toStr] }, 4 ]');
 });
@@ -20,0 +20,0 @@

test/inspect.js

@@ -24,5 +24,23 @@ var test = require('tape');
     t.equal(inspect([obj, []], { customInspect: true }), '[ ' + (utilInspect.custom ? 'symbol' : 'string') + ', [] ]');
-    t.equal(inspect([obj, []], { customInspect: false }), '[ { inspect: [Function: stringInspect] }, [] ]');
+    t.equal(
+        inspect([obj, []], { customInspect: false }),
+        '[ { inspect: [Function: stringInspect]' + (utilInspect.custom ? ', [' + inspect(utilInspect.custom) + ']: [Function: custom]' : '') + ' }, [] ]'
+    );
 });
 
+test('symbols', { skip: !hasSymbols }, function (t) {
+    t.plan(2);
+
+    var obj = { a: 1 };
+    obj[Symbol('test')] = 2;
+    obj[Symbol.iterator] = 3;
+    Object.defineProperty(obj, Symbol('non-enum'), {
+        enumerable: false,
+        value: 4
+    });
+
+    t.equal(inspect(obj), '{ a: 1, [Symbol(test)]: 2, [Symbol(Symbol.iterator)]: 3 }', 'object with symbols');
+    t.equal(inspect([obj, []]), '[ { a: 1, [Symbol(test)]: 2, [Symbol(Symbol.iterator)]: 3 }, [] ]', 'object with symbols');
+});
+
 test('maxStringLength', function (t) {
@@ -29,0 +47,0 @@ t.equal(

test/lowbyte.js

@@ -10,4 +10,4 @@ var test = require('tape');
         inspect(obj),
-        "{ x: 'a\\r\\nb', y: '\\x05! \\x1f \\x12' }"
+        "{ x: 'a\\r\\nb', y: '\\x05! \\x1F \\x12' }"
     );
 });

test/values.js

@@ -170,3 +170,7 @@ var inspect = require('../');
 
+    var match = 'abc abc'.match(/[ab]+/);
+    delete match.groups; // for node < 10
+    t.equal(inspect(match), '[ \'ab\', index: 0, input: \'abc abc\' ]', 'RegExp match object shows properly');
+
     t.end();
 });

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Improved metrics

Total package byte prevSize

49222

increased by13.94%

Number of package files

36

increased by16.13%

Lines of code

1088

increased by3.92%

No dependency changes