Added ConcurrentMap and Properties conversion c...

Added ConcurrentMap and Properties conversion classes and test.

1 files changed, 60 insertions, 0 deletions

diff --git a/test/files/run/map_java_conversions.scala b/test/files/run/map_java_conversions.scala
new file mode 100644
index 0000000000..4f9f8a915a
--- /dev/null
+++ b/test/files/run/map_java_conversions.scala
@@ -0,0 +1,60 @@
+
+
+
+
+
+object Test {
+
+  def main(args: Array[String]) {
+    import collection.JavaConversions._
+
+    test(new java.util.HashMap[String, String])
+    test(new java.util.Properties)
+    testConcMap
+  }
+
+  def testConcMap {
+    import collection.JavaConversions._
+
+    val concMap = new java.util.concurrent.ConcurrentHashMap[String, String]
+
+    test(concMap)
+    val cmap = asConcurrentMap(concMap)
+    cmap.putIfAbsent("absentKey", "absentValue")
+    cmap.put("somekey", "somevalue")
+    assert(cmap.remove("somekey", "somevalue") == true)
+    assert(cmap.replace("absentKey", "newAbsentValue") == Some("absentValue"))
+    assert(cmap.replace("absentKey", "newAbsentValue", ".......") == true)
+  }
+
+  def test(m: collection.mutable.Map[String, String]) {
+    m.clear
+    assert(m.size == 0)
+
+    m.put("key", "value")
+    assert(m.size == 1)
+
+    assert(m.put("key", "anotherValue") == Some("value"))
+    assert(m.put("key2", "value2") == None)
+    assert(m.size == 2)
+
+    m += (("key3", "value3"))
+    assert(m.size == 3)
+
+    m -= "key2"
+    assert(m.size == 2)
+    assert(m.nonEmpty)
+    assert(m.remove("key") == Some("anotherValue"))
+
+    m.clear
+    for (i <- 0 until 10) m += (("key" + i, "value" + i))
+    for ((k, v) <- m) assert(k.startsWith("key"))
+  }
+
+}
+
+
+
+
+
+