Update

lib/index.js

@@ -239,7 +239,10 @@ module.exports = function run (patterns, opts) {
         output.emit('close-child', code)
 
         if (code) {
-          if (!hadTests) lines.write(fail(`${name} exited with code ${code}`))
+          if (!hadTests || failed === 0) {
+            lines.write(fail(`${name} exited with code ${code}`))
+          }
+
           if (opts.failFast) return output.end()
         }
 

package.json

@@ -10,7 +10,6 @@
     "lib"
   ],
   "scripts": {
-    "prepublish": "npm t",
     "check:missing": "dependency-check package.json lib/bin.js",
     "check:unused": "dependency-check package.json lib/bin.js --unused --no-dev",
     "test": "npm-run-all --silent check:* 1>&2 && tape test/*.js"
@@ -32,10 +31,10 @@
     "xtend": "~4.0.1"
   },
   "devDependencies": {
-    "concat-stream": "~1.5.2",
-    "dependency-check": "~2.6.0",
-    "npm-run-all": "~3.1.1",
-    "tape": "~4.6.2"
+    "concat-stream": "~1.6.2",
+    "dependency-check": "~3.2.0",
+    "npm-run-all": "~4.1.3",
+    "tape": "~4.9.1"
   },
   "keywords": [
     "test",

test/basic.js

@@ -4,6 +4,7 @@ const test = require('tape')
     , concat = require('concat-stream')
     , fs = require('fs')
     , path = require('path')
+    , removeStackTrace = require('./util/remove-stack-trace')
     , multi = require('../')
 
 test('passing', function (t) {
@@ -41,7 +42,7 @@ function run(tests, t) {
 
   multi(tests.map(t => `${t}.js`), { basedir: __dirname + '/basic' })
     .pipe(concat(function (output) {
-      t.equal(String(output).trim(), expected.trim())
+      t.equal(removeStackTrace(String(output)).trim(), expected.trim())
     }))
 }
 

test/multiple-scripts.js

@@ -4,6 +4,7 @@ const test = require('tape')
     , execFile = require('child_process').execFile
     , resolve = require('path').resolve
     , concat = require('concat-stream')
+    , removeStackTrace = require('./util/remove-stack-trace')
     , bin = resolve(__dirname, '..', 'lib', 'bin.js')
     , cwd = resolve(__dirname, 'multiple-scripts')
     , filename = resolve(cwd, 'test.js')
@@ -200,7 +201,7 @@ test('-r fail', function (t) {
 
     // console.error('---\n' + stdout + '\n---')
 
-    t.is(stdout.trim(), wrap([
+    t.is(removeStackTrace(stdout.trim()), wrap([
       '# name',
       'ok 1 fail',
       'not ok 2 fail',
@@ -226,7 +227,7 @@ test('-r test:a -r fail -r test:b', function (t) {
 
     // console.error('---\n' + stdout + '\n---')
 
-    t.is(stdout.trim(), wrap([
+    t.is(removeStackTrace(stdout.trim()), wrap([
       '# test:a › name',
       'ok 1 test:a',
       '# fail › name',
@@ -257,7 +258,7 @@ test('-r test:a -r fail -r test:b --fail-fast', function (t) {
 
     // console.error('---\n' + stdout + '\n---')
 
-    t.is(stdout.trim(), wrap([
+    t.is(removeStackTrace(stdout.trim()), wrap([
       '# test:a › name',
       'ok 1 test:a',
       '# fail › name',

test/util/remove-stack-trace.js

@@ -0,0 +1,5 @@
+'use strict'
+
+module.exports = function (tapOutput) {
+  return tapOutput.replace(/  stack: \|-[\S\s]*\.\.\./, '...')
+}