if (isDate(value)) {
return ctx.stylize(value.toUTCString(), 'date');
}
+ if (isError(value)) {
+ return formatError(value);
+ }
}
var base = '', array = false, braces = ['{', '}'];
base = ' ' + value.toUTCString();
}
+ // Make error with message first say the error
+ if (isError(value)) {
+ base = ' ' + formatError(value);
+ }
+
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
}
+function formatError(value) {
+ return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
function isRegExp(re) {
return re instanceof RegExp ||
- (typeof re === 'object' && Object.prototype.toString.call(re) === '[object RegExp]');
+ (typeof re === 'object' && objectToString(re) === '[object RegExp]');
}
function isDate(d) {
return d instanceof Date ||
- (typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]');
+ (typeof d === 'object' && objectToString(d) === '[object Date]');
+}
+
+
+function isError(e) {
+ return e instanceof Error ||
+ (typeof e === 'object' && objectToString(e) === '[object Error]');
+}
+
+
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
}
assert.equal(util.inspect(a), "[ 'foo', , 'baz' ]");
assert.equal(util.inspect(a, true), "[ 'foo', , 'baz', [length]: 3 ]");
assert.equal(util.inspect(new Array(5)), '[ , , , , ]');
+
+// exceptions should print the error message, not "{}"
+assert.equal(util.inspect(new Error()), '[Error]');
+assert.equal(util.inspect(new Error('FAIL')), '[Error: FAIL]');
+assert.equal(util.inspect(new TypeError('FAIL')), '[TypeError: FAIL]');
+assert.equal(util.inspect(new SyntaxError('FAIL')), '[SyntaxError: FAIL]');
+try {
+ undef();
+} catch (e) {
+ assert.equal(util.inspect(e), '[ReferenceError: undef is not defined]');
+}
+var ex = util.inspect(new Error('FAIL'), true);
+console.log(ex);
+assert.ok(ex.indexOf("[Error: FAIL]") != -1);
+assert.ok(ex.indexOf("[stack]") != -1);
+assert.ok(ex.indexOf("[message]") != -1);
+assert.ok(ex.indexOf("[arguments]") != -1);
+assert.ok(ex.indexOf("[type]") != -1);