Reinstate SNAPSHOT test that was fixed in #1520/#1514

sbt/src/sbt-test/dependency-management/snapshot-resolution/build.sbt

@@ -25,7 +25,8 @@ lazy val common = project.
           case _ => false  // TODO - Handle chain repository?
         }
       case _ => true
-    })
+    }),
+    updateOptions := updateOptions.value.withLatestSnapshots(true)
   )
 
 lazy val dependent = project.
@@ -36,7 +37,9 @@ lazy val dependent = project.
     // Ignore the inter-project resolver, so we force to look remotely.
     resolvers += sharedResolver,
     fullResolvers := fullResolvers.value.filterNot(_==projectResolver.value),
-    libraryDependencies += "com.badexample" % "badexample" % "1.0-SNAPSHOT"
+    libraryDependencies += "com.badexample" % "badexample" % "1.0-SNAPSHOT",
+    // Setting this to false fails the test
+    updateOptions := updateOptions.value.withLatestSnapshots(true)
   )
 
 TaskKey[Unit]("dumpResolvers") := {

sbt/src/sbt-test/dependency-management/snapshot-resolution/pending

@@ -1,35 +0,0 @@
-# Validate that a bad dependency fails the compile
-$ copy-file changes/BadCommon.scala common/src/main/scala/Common.scala
-> common/publish
-
-# Force dep resolution to be successful, then compilation to fail
-> dependent/update
--> dependent/compile
-
-# Push new good change to a DIFFERENT repository.
-$ copy-file changes/GoodCommon.scala common/src/main/scala/Common.scala
-# Sleep to ensure timestamp change
-$ sleep 1000
-> common/publishLocal
-
-# This should compile now, because Ivy should look at each repository for the most up-to-date file.
-> dependent/update
-> dependent/compile
-
-# Now let's try this on the opposite order: pubishLocal => publish
-$ copy-file changes/BadCommon.scala common/src/main/scala/Common.scala
-> common/publishLocal
-
-# Force dep resolution to be successful, then compilation to fail
-> dependent/update
--> dependent/compile
-
-# Push new good change to a DIFFERENT repository.
-$ copy-file changes/GoodCommon.scala common/src/main/scala/Common.scala
-# Sleep to ensure timestamp change
-$ sleep 1000
-> common/publish
-
-# This should compile now gain, because Ivy should look at each repository for the most up-to-date file.
-> dependent/update
-> dependent/compile