tests: fixed up tests for public travis

newrelic · Nov 29, 2016 · 870d26a · 870d26a
1 parent 9d90e16
commit 870d26a
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Showing 3 changed files with 41 additions and 36 deletions.
diff --git a/lib/config.js b/lib/config.js
@@ -778,6 +778,23 @@ Config.prototype.clearHostnameCache = function clearHostnameCache() {
   this.getHostnameSafe = getHostnameSafe
 }
 
+Config.prototype.getIPAddresses = function getIPAddresses() {
+  var addresses = {}
+  var interfaces = os.networkInterfaces()
+
+  for (var interfaceKey in interfaces) {
+    if (interfaceKey.match(/^lo/)) continue
+
+    var interfaceDescriptions = interfaces[interfaceKey]
+    for (var i = 0; i < interfaceDescriptions.length; i++) {
+      var description = interfaceDescriptions[i]
+      var family = description.family.toLowerCase()
+      addresses[family] = description.address
+    }
+  }
+  return addresses
+}
+
 function getHostnameSafe() {
   var _hostname
   this.getHostnameSafe = function getCachedHostname() {
@@ -787,45 +804,21 @@ function getHostnameSafe() {
     _hostname = os.hostname()
     return _hostname
   } catch (e) {
-    var interfaces = os.networkInterfaces()
-    var ipv4Address
-    var ipv6Address
-
-    for (var interfaceKey in interfaces) {
-      if (interfaceKey.match(/^lo/)) continue
-
-      var interfaceDescriptions = interfaces[interfaceKey]
-      for (var i = 0; i < interfaceDescriptions.length; i++) {
-        var description = interfaceDescriptions[i]
-        var family = description.family.toLowerCase()
-
-        if (family === 'ipv6') {
-          ipv6Address = description.address
-          if (this.process_host.ipv_preference === '6') {
-            _hostname = ipv6Address
-            return _hostname
-          }
-        } else if (family === 'ipv4') {
-          ipv4Address = description.address
-          if (this.process_host.ipv_preference !== '6') {
-            _hostname = ipv4Address
-            return _hostname
-          }
-        }
-      }
-    }
-    if (ipv4Address) {
+    var addresses = this.getIPAddresses()
+
+    if (this.process_host.ipv_preference === '6' && addresses.ipv6) {
+      _hostname = addresses.ipv6
+    } else if (addresses.ipv4) {
       logger.info('Defaulting to ipv4 address for host name')
-      _hostname = ipv4Address
-      return _hostname
-    } else if (ipv6Address) {
+      _hostname = addresses.ipv4
+    } else if (addresses.ipv6) {
       logger.info('Defaulting to ipv6 address for host name')
-      _hostname = ipv6Address
-      return _hostname
+      _hostname = addresses.ipv6
+    } else {
+      logger.info('No hostname, ipv4, or ipv6 address found for machine')
+      _hostname = 'UNKNOWN_BOX'
     }
 
-    logger.info('No hostname, ipv4, or ipv6 address found for machine')
-    _hostname = 'UNKNOWN_BOX'
     return _hostname
   }
 }

diff --git a/test/integration/core/dns.tap.js b/test/integration/core/dns.tap.js
@@ -110,7 +110,15 @@ test('reverse', function(t) {
   helper.runInTransaction(agent, function() {
     dns.reverse('127.0.0.1', function(err, names) {
       t.notOk(err, 'should not error')
-      t.deepEqual(names, [])
+      if (process.env.TRAVIS && names.length > 0) {
+        t.deepEqual(names, [
+          "nettuno",
+          "travis",
+          "vagrant"
+        ])
+      } else {
+        t.deepEqual(names, [])
+      }
       verifySegments(t, agent, 'dns.reverse')
     })
   })

diff --git a/test/unit/facts.test.js b/test/unit/facts.test.js
@@ -309,6 +309,10 @@ describe('display_host', function () {
     })
   it("should be ipv6 when ipv_preference === '6' and os.hostname() not available",
     function(done) {
+      if (!agent.config.getIPAddresses()['ipv6']) {
+        console.log('this machine does not have an ipv6 address, skipping')
+        done()
+      }
       agent.config.process_host.ipv_preference = '6'
       var ipv6Pattern = /(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))/