Repository: incubator-johnzon Updated Branches: refs/heads/master e38e44b22 -> 1bc80922f
test for overflow Project: http://git-wip-us.apache.org/repos/asf/incubator-johnzon/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-johnzon/commit/1bc80922 Tree: http://git-wip-us.apache.org/repos/asf/incubator-johnzon/tree/1bc80922 Diff: http://git-wip-us.apache.org/repos/asf/incubator-johnzon/diff/1bc80922 Branch: refs/heads/master Commit: 1bc80922fe28b822c8b6880f477a30eef3b62701 Parents: e38e44b Author: Romain manni-Bucau <[email protected]> Authored: Tue May 31 15:37:22 2016 +0200 Committer: Romain manni-Bucau <[email protected]> Committed: Tue May 31 15:37:22 2016 +0200 ---------------------------------------------------------------------- .../org/apache/johnzon/mapper/OverflowTest.java | 51 ++++++++++++++++++++ 1 file changed, 51 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-johnzon/blob/1bc80922/johnzon-mapper/src/test/java/org/apache/johnzon/mapper/OverflowTest.java ---------------------------------------------------------------------- diff --git a/johnzon-mapper/src/test/java/org/apache/johnzon/mapper/OverflowTest.java b/johnzon-mapper/src/test/java/org/apache/johnzon/mapper/OverflowTest.java new file mode 100644 index 0000000..a289f2c --- /dev/null +++ b/johnzon-mapper/src/test/java/org/apache/johnzon/mapper/OverflowTest.java @@ -0,0 +1,51 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + */ +package org.apache.johnzon.mapper; + +import org.junit.Test; + +import javax.json.Json; +import java.util.HashMap; + +import static org.junit.Assert.assertEquals; + +public class OverflowTest { + @Test + public void overflow() { + final Mapper mapper = new MapperBuilder() + .setReaderFactory(Json.createReaderFactory(new HashMap<String, Object>() {{ + put("org.apache.johnzon.max-string-length", 1024 * 1024); + put("org.apache.johnzon.default-char-buffer", 2); // we will overflow > 1 + }})) + .setAccessModeName("field") + .build(); + final StringBuilder builder = new StringBuilder(); + for (int i = 0; i < 1024 * 1024; i++) { + builder.append("a"); + } + final String val = builder.toString(); + final Value value = mapper.readObject("{\"value\":\"" + val + "\"}", Value.class); + assertEquals(val, Value.class.cast(value).value); + assertEquals("{\"value\":\"" + val + "\"}", mapper.writeObjectAsString(value)); + } + + public static class Value { + public String value; + } +}
