Fixes #3847. No review.

2 files changed, 22 insertions, 1 deletions

diff --git a/src/partest/scala/tools/partest/nest/Worker.scala b/src/partest/scala/tools/partest/nest/Worker.scala
index 36a07c2279..51012de66c 100644
--- a/src/partest/scala/tools/partest/nest/Worker.scala
+++ b/src/partest/scala/tools/partest/nest/Worker.scala
@@ -484,7 +484,7 @@ class Worker(val fileManager: FileManager) extends Actor {
           NestUI.verbose(SFile(logFile).slurp())
           // obviously this must be improved upon
           succeeded =
-            SFile(logFile).lines.filter(_.trim != "") forall (_ contains "OK")
+            SFile(logFile).lines.filter(_.trim != "") filter (_ contains "+") forall (_ contains "OK")
       })
 
       case "pos" =>
diff --git a/test/files/scalacheck/test2.scala b/test/files/scalacheck/test2.scala
new file mode 100644
index 0000000000..2cb5fc0498
--- /dev/null
+++ b/test/files/scalacheck/test2.scala
@@ -0,0 +1,21 @@
+import org.scalacheck._
+
+
+object Test extends Properties("String") {
+  property("startsWith") = Prop.forAll((a: String, b: String) => (a+b).startsWith(a))
+
+  property("endsWith") = Prop.forAll((a: String, b: String) => (a+b).endsWith(b))
+
+  // Is this really always true?
+  property("concat") = Prop.forAll((a: String, b: String) =>
+    (a+b).length > a.length && (a+b).length > b.length
+  )
+
+  property("substring") = Prop.forAll((a: String, b: String) =>
+    (a+b).substring(a.length) == b
+  )
+
+  property("substring") = Prop.forAll((a: String, b: String, c: String) =>
+    (a+b+c).substring(a.length, a.length+b.length) == b
+  )
+}