1 files changed, 109 insertions, 0 deletions
diff --git a/lib/jinterface/test/jinterface_SUITE_data/Maps.java b/lib/jinterface/test/jinterface_SUITE_data/Maps.java
new file mode 100644
index 0000000000..e8a05245da
--- /dev/null
+++ b/lib/jinterface/test/jinterface_SUITE_data/Maps.java
@@ -0,0 +1,109 @@
+import java.util.Arrays;
+
+import com.ericsson.otp.erlang.OtpErlangAtom;
+import com.ericsson.otp.erlang.OtpErlangDecodeException;
+import com.ericsson.otp.erlang.OtpErlangList;
+import com.ericsson.otp.erlang.OtpErlangLong;
+import com.ericsson.otp.erlang.OtpErlangMap;
+import com.ericsson.otp.erlang.OtpInputStream;
+import com.ericsson.otp.erlang.OtpOutputStream;
+
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2004-2016. All Rights Reserved.
+ *
+ * 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.
+ *
+ * %CopyrightEnd%
+ */
+
+class Maps {
+
+    /*
+     * Implements test case jinterface_SUITE:maps/1
+     * 
+     * Test the class OtpErlangMap
+     */
+
+    @SuppressWarnings("resource")
+    public static void main(final String argv[]) {
+
+	runTest(new byte[] { (byte) 131, 116, 0, 0, 0, 0 }, "#{}", 1);
+	runTest(new byte[] { (byte) 131, 116, 0, 0, 0, 1, 100, 0, 1, 97, 100,
+		0, 1, 98 }, "#{a => b}", 2);
+	// make sure keys are sorted here, jinterface doesn't reorder them
+	runTest(new byte[] { (byte) 131, 116, 0, 0, 0, 2, 97, 2, 106,
+			     100, 0, 1, 97, 97, 1 }, "#{2 => [],a => 1}", 3);
+	runTest(new byte[] { (byte) 131, 116, 0, 0, 0, 1, 104, 1, 97, 3, 108,
+		0, 0, 0, 1, 100, 0, 1, 114, 106 }, "#{{3} => [r]}", 4);
+
+	try {
+	    // #{2 => [],a => 1}
+	    final OtpErlangMap map = new OtpErlangMap(new OtpInputStream(
+		  new byte[] { (byte) 131, 116, 0, 0, 0, 2, 97, 2, 106,
+			       100, 0, 1, 97, 97, 1 }));
+
+	    if (map.arity() != 2) {
+		fail(5);
+	    }
+	    if (!new OtpErlangLong(1).equals(map.get(new OtpErlangAtom("a")))) {
+		fail(6);
+	    }
+	    if (!new OtpErlangList().equals(map.get(new OtpErlangLong(2)))) {
+		fail(7);
+	    }
+	    if (map.get(new OtpErlangLong(1)) != null) {
+		fail(8);
+	    }
+	} catch (final OtpErlangDecodeException e) {
+	    fail(99);
+	}
+
+    }
+
+    @SuppressWarnings("resource")
+    private static void runTest(final byte[] in, final String out, final int err) {
+	try {
+	    final OtpInputStream is = new OtpInputStream(in);
+
+	    final OtpErlangMap map = new OtpErlangMap(is);
+	    final String output = map.toString();
+	    if (!output.equals(out)) {
+		fail("toString mismatch " + output + " <> " + out, err);
+	    }
+
+	    final OtpOutputStream os = new OtpOutputStream(map);
+	    final byte[] outArray0 = os.toByteArray();
+	    final byte[] outArray = new byte[outArray0.length + 1];
+	    System.arraycopy(outArray0, 0, outArray, 1, outArray0.length);
+	    outArray[0] = (byte) 131;
+	    if (!Arrays.equals(in, outArray)) {
+		fail("encode error " + Arrays.toString(outArray), err);
+	    }
+	} catch (final OtpErlangDecodeException e) {
+	    fail("decode error " + e.getMessage(), err);
+	} catch (final Exception e) {
+	    fail("error " + e.getMessage(), err);
+	}
+    }
+
+    private static void fail(final int reason) {
+	System.exit(reason);
+    }
+
+    private static void fail(final String str, final int reason) {
+	System.out.println(str);
+	System.exit(reason);
+    }
+}