bsert - npm Package Compare versions

Comparing version 0.0.8 to 0.0.9

lib/assert.js

@@ -343,3 +343,3 @@ /*!
 function deepEqual(actual, expected, message) {
-  if (!isDeepEqual(actual, expected)) {
+  if (!isDeepEqual(actual, expected, false)) {
     if (isError(message))
@@ -359,3 +359,3 @@ throw message;
 function notDeepEqual(actual, expected, message) {
-  if (isDeepEqual(actual, expected)) {
+  if (isDeepEqual(actual, expected, true)) {
     if (isError(message))
@@ -478,8 +478,7 @@ throw message;
         return 'null';
-
       return `[${objectName(value)}]`;
     case 'boolean':
-      return value.toString();
+      return `${value}`;
     case 'number':
-      return value.toString();
+      return `${value}`;
     case 'string':
@@ -490,7 +489,7 @@ if (value.length > 80)
     case 'symbol':
-      return value.toString();
+      return tryString(value);
     case 'function':
-      return `[${objectName(value)}]`;
+      return `[${funcName(value)}]`;
     case 'bigint':
-      return `${value.toString()}n`;
+      return `${value}n`;
     default:
@@ -501,13 +500,18 @@ return `[${typeof value}]`;
 
-function toString(str) {
-  if (typeof str === 'string')
-    return str;
+function toString(value) {
+  if (typeof value === 'string')
+    return value;
 
-  if (isDate(str))
-    return String(str);
+  if (isError(value))
+    return tryString(value);
 
-  if (isError(str))
-    return String(str.message || '');
+  return stringify(value);
+}
 
-  return stringify(str);
+function tryString(value) {
+  try {
+    return String(value);
+  } catch (e) {
+    return 'Object';
+  }
 }
@@ -570,3 +574,3 @@
 
-      if ((key in err) && isDeepEqual(value, expect))
+      if ((key in err) && isDeepEqual(value, expect, false))
         continue;
@@ -600,4 +604,8 @@
 
-function isDeepEqual(x, y) {
-  return compare(x, y, null);
+function isDeepEqual(x, y, fail) {
+  try {
+    return compare(x, y, null);
+  } catch (e) {
+    return fail;
+  }
 }
@@ -731,4 +739,4 @@
 
-  const ak = Object.keys(a);
-  const bk = Object.keys(b);
+  const ak = ownKeys(a);
+  const bk = ownKeys(b);
 
@@ -751,2 +759,23 @@ if (ak.length !== bk.length)
 
+function ownKeys(obj) {
+  const keys = Object.keys(obj);
+
+  if (!Object.getOwnPropertySymbols)
+    return keys;
+
+  if (!Object.getOwnPropertyDescriptor)
+    return keys;
+
+  const symbols = Object.getOwnPropertySymbols(obj);
+
+  for (const symbol of symbols) {
+    const desc = Object.getOwnPropertyDescriptor(obj, symbol);
+
+    if (desc && desc.enumerable)
+      keys.push(symbol);
+  }
+
+  return keys;
+}
+
 /*
@@ -763,3 +792,7 @@ * Helpers
 
-  return Object.prototype.toString.call(obj);
+  try {
+    return Object.prototype.toString.call(obj);
+  } catch (e) {
+    return '[object Object]';
+  }
 }
@@ -771,23 +804,49 @@
 
-function objectName(value) {
-  if (value === undefined)
-    return 'undefined';
+function objectName(obj) {
+  const type = objectType(obj);
 
-  if (value === null)
-    return 'null';
+  if (obj == null)
+    return type;
 
-  const name = objectType(value);
+  if (type !== 'Object' && type !== 'Error')
+    return type;
 
-  if (name !== 'Object' && name !== 'Error')
-    return name;
+  let ctor, name;
 
-  if (!value.constructor
-      || typeof value.constructor.name !== 'string'
-      || value.constructor.name.length === 0) {
-    return name;
+  try {
+    ctor = obj.constructor;
+  } catch (e) {
+    ;
   }
 
-  return value.constructor.name;
+  if (ctor == null)
+    return type;
+
+  try {
+    name = ctor.name;
+  } catch (e) {
+    return type;
+  }
+
+  if (typeof name !== 'string' || name.length === 0)
+    return type;
+
+  return name;
 }
 
+function funcName(func) {
+  let name;
+
+  try {
+    name = func.name;
+  } catch (e) {
+    ;
+  }
+
+  if (typeof name !== 'string' || name.length === 0)
+    return 'Function';
+
+  return `Function: ${name}`;
+}
+
 function isArray(obj) {
@@ -794,0 +853,0 @@ return Array.isArray(obj);

package.json

 {
   "name": "bsert",
-  "version": "0.0.8",
+  "version": "0.0.9",
   "description": "Minimal assert with type checking",
@@ -5,0 +5,0 @@ "keywords": [

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Improved metrics

Total package byte prevSize

23090

increased by3.61%

Lines of code

856

increased by5.68%

No dependency changes