test: Please TravisCI

.gitignore

@@ -21,6 +21,7 @@ package-lock.json
 
 # Dummy files for local testing
 dummy.*
+_tmp/
 
 # Editors, IDE & stuff inbetween
 .c9

lib/stream.js

@@ -169,13 +169,14 @@ export class SevenZipStream extends Readable {
   onSubprocessError (chunk) {
     const stderr = chunk.toString()
     const inLineErrorRegExp = /ERROR: (?<message>.*)\n/
-    const offLineErrorRegExp = /ERROR:\n(?<message>.*)\n/
+    const offLineErrorRegExp = /(?<level>WARNING|ERROR): (?<message>.+)(\n(?<path>.+)\n)?/
     const inLineError = stderr.match(inLineErrorRegExp)
     const offLineError = stderr.match(offLineErrorRegExp)
-    let message = 'unknown error'
-    message = (inLineError) ? inLineError.groups.message : message
-    message = (offLineError) ? offLineError.groups.message : message
-    const err = new Error(message)
+    const err = new Error('unknown error')
+    let errProps = {}
+    errProps = (inLineError) ? inLineError.groups : errProps
+    errProps = (offLineError) ? offLineError.groups : errProps
+    Object.assign(err, errProps)
     err.stderr = stderr // @TODO doc: usage of raw stderr to get more info
     this.emit('error', err)
 

test/func/add.spec.js

@@ -31,15 +31,29 @@ describe('Functional: add()', function () {
 
   before(function (done) {
     rimraf('*/**/.DS_Store')
-    rimraf(`${tmpDir}/*`)
+    // rimraf(`${tmpDir}/*`)
     done()
   })
 
   after(function (done) {
-    rimraf(`${tmpDir}/*`)
+    // rimraf(`${tmpDir}/*`)
     done()
   })
 
+  it('should return an error on 7z error', function (done) {
+    const archive = `${tmpDir}/addnot.7z`
+    const source = `${mockDir}/dev/null`
+    const seven = add(archive, source)
+    seven.on('error', function (err) {
+      expect(err).to.be.an.instanceof(Error)
+      expect(err.level).to.equal('WARNING')
+      expect(err.message).to.equal('No such file or directory')
+      expect(err.path).to.equal(source)
+      done()
+      try { kill(seven._childProcess.pid) } catch (e) {}
+    })
+  })
+
   it('should emit progress values', function (done) {
     const archive = `${tmpDir}/progress.7z`
     const source = `${mockDir}/DirImages/`