diff --git a/lib/util.js b/lib/util.js index 10c48d804b36e9..27ad26d746055b 100644 --- a/lib/util.js +++ b/lib/util.js @@ -587,7 +587,8 @@ function formatValue(ctx, value, recurseTimes) { // Make error with message first say the error base = formatError(value); // Wrap the error in brackets in case it has no stack trace. - if (base.indexOf('\n at') === -1) { + const stackStart = base.indexOf('\n at'); + if (stackStart === -1) { base = `[${base}]`; } // The message and the stack have to be indented as well! @@ -597,6 +598,11 @@ function formatValue(ctx, value, recurseTimes) { } if (keyLength === 0) return base; + + if (ctx.compact === false && stackStart !== -1) { + braces[0] += `${base.slice(stackStart)}`; + base = `[${base.slice(0, stackStart)}]`; + } } else if (isAnyArrayBuffer(value)) { // Fast path for ArrayBuffer and SharedArrayBuffer. // Can't do the same for DataView because it has a non-primitive diff --git a/test/parallel/test-repl-underscore.js b/test/parallel/test-repl-underscore.js index 79b313195bc947..f7fe0bcea80ca0 100644 --- a/test/parallel/test-repl-underscore.js +++ b/test/parallel/test-repl-underscore.js @@ -174,7 +174,7 @@ function testError() { // The error, both from the original throw and the `_error` echo. 'Error: foo', - 'Error: foo', + '[Error: foo]', // The sync error, with individual property echoes /Error: ENOENT: no such file or directory, scandir '.*nonexistent.*'/, diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js index 24fc35747b328c..347f5046a832b2 100644 --- a/test/parallel/test-util-inspect.js +++ b/test/parallel/test-util-inspect.js @@ -519,11 +519,49 @@ assert.strictEqual(util.inspect(-5e-324), '-5e-324'); const tmp = Error.stackTraceLimit; Error.stackTraceLimit = 0; const err = new Error('foo'); - assert.strictEqual(util.inspect(err), '[Error: foo]'); + const err2 = new Error('foo\nbar'); + assert.strictEqual(util.inspect(err, { compact: true }), '[Error: foo]'); assert(err.stack); delete err.stack; assert(!err.stack); - assert.strictEqual(util.inspect(err), '[Error: foo]'); + assert.strictEqual(util.inspect(err, { compact: true }), '[Error: foo]'); + assert.strictEqual( + util.inspect(err2, { compact: true }), + '[Error: foo\nbar]' + ); + + err.bar = true; + err2.bar = true; + + assert.strictEqual( + util.inspect(err, { compact: true }), + '{ [Error: foo] bar: true }' + ); + assert.strictEqual( + util.inspect(err2, { compact: true }), + '{ [Error: foo\nbar] bar: true }' + ); + assert.strictEqual( + util.inspect(err, { compact: true, breakLength: 5 }), + '{ [Error: foo]\n bar: true }' + ); + assert.strictEqual( + util.inspect(err, { compact: true, breakLength: 1 }), + '{ [Error: foo]\n bar:\n true }' + ); + assert.strictEqual( + util.inspect(err2, { compact: true, breakLength: 5 }), + '{ [Error: foo\nbar]\n bar: true }' + ); + assert.strictEqual( + util.inspect(err, { compact: false }), + '[Error: foo] {\n bar: true\n}' + ); + assert.strictEqual( + util.inspect(err2, { compact: false }), + '[Error: foo\nbar] {\n bar: true\n}' + ); + Error.stackTraceLimit = tmp; }