tests: test generics in Java FFI

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/tests/sav/test_ffi_java_generics.res b/tests/sav/test_ffi_java_generics.res
new file mode 100644 (file)
index 0000000..514b4d6
--- /dev/null
+++ b/tests/sav/test_ffi_java_generics.res
@@ -0,0 +1,12 @@
+a
+b
+c
+d
+e
+f
+e
+f
+remove: a
+remove: b
+remove: c
+remove: d

diff --git a/tests/test_ffi_java_generics.nit b/tests/test_ffi_java_generics.nit
new file mode 100644 (file)
index 0000000..8c968fd
--- /dev/null
+++ b/tests/test_ffi_java_generics.nit
@@ -0,0 +1,54 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+module test_ffi_java_generics
+
+import java
+
+in "Java" `{
+       import java.util.*;
+       import java.util.concurrent.LinkedBlockingQueue;
+`}
+
+extern class JavaQueueOfString in "Java" `{ java.util.Queue<String> `}
+       new in "Java" `{
+               return new LinkedBlockingQueue<String>();
+       `}
+
+       fun offer(o: JavaString) in "Java" `{ recv.offer(o); `}
+
+       fun remove: JavaString in "Java" `{ return recv.remove(); `}
+
+       redef fun output in "Java" `{
+               for (String s: recv) {
+                       System.out.println(s);
+               }
+       `}
+end
+
+var ll = new JavaQueueOfString
+ll.offer "a".to_java_string
+ll.offer "b".to_java_string
+ll.offer "c".to_java_string
+ll.offer "d".to_java_string
+ll.offer "e".to_java_string
+ll.offer "f".to_java_string
+ll.output
+print "remove: " + ll.remove.to_s
+print "remove: " + ll.remove.to_s
+print "remove: " + ll.remove.to_s
+print "remove: " + ll.remove.to_s
+ll.output