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test/org/apache/tomcat/util/http/TestRequestUtilNormalize.java

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+/*
+ * 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.tomcat.util.http;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+
+@RunWith(Parameterized.class)
+public class TestRequestUtilNormalize {
+
+    @Parameterized.Parameters(name = "{index}: input[{0}]")
+    public static Collection<Object[]> parameters() {
+        List<Object[]> parameterSets = new ArrayList<>();
+
+        parameterSets.add(new String[] { "//something", "/something" });
+        parameterSets.add(new String[] { "some//thing", "/some/thing" });
+        parameterSets.add(new String[] { "something//", "/something/" });
+        parameterSets.add(new String[] { "//", "/" });
+        parameterSets.add(new String[] { "///", "/" });
+        parameterSets.add(new String[] { "////", "/" });
+        parameterSets.add(new String[] { "/.", "/" });
+        parameterSets.add(new String[] { "/./", "/" });
+        parameterSets.add(new String[] { ".", "/" });
+        parameterSets.add(new String[] { "/..", null });
+        parameterSets.add(new String[] { "/../", null });
+        parameterSets.add(new String[] { "..", null });
+        parameterSets.add(new String[] { "//..", null });
+        parameterSets.add(new String[] { "//../", null });
+        parameterSets.add(new String[] { "/./..", null });
+        parameterSets.add(new String[] { "/./../", null });
+        parameterSets.add(new String[] { "/a/../..", null });
+        parameterSets.add(new String[] { "/a/../../", null });
+        parameterSets.add(new String[] { "/a/..", "/" });
+        parameterSets.add(new String[] { "/a/.", "/a" });
+        parameterSets.add(new String[] { "/a/../", "/" });
+        parameterSets.add(new String[] { "/a/./", "/a/" });
+        parameterSets.add(new String[] { "/a/b/..", "/a" });
+        parameterSets.add(new String[] { "/a/b/.", "/a/b" });
+        parameterSets.add(new String[] { "/a/b/../", "/a/" });
+        parameterSets.add(new String[] { "/a/b/./", "/a/b/" });
+
+        return parameterSets;
+    }
+
+
+    @Parameter(0)
+    public String input;
+    @Parameter(1)
+    public String expected;
+
+
+    @Test
+    public void testNormalize() {
+        Assert.assertEquals(expected,RequestUtil.normalize(input));
+    }
+}