1 files changed, 100 insertions, 0 deletions
diff --git a/velocity-engine-core/src/test/java/org/apache/velocity/test/VelocimacroBCModeTestCase.java b/velocity-engine-core/src/test/java/org/apache/velocity/test/VelocimacroBCModeTestCase.java
new file mode 100644
index 00000000..e41fe434
--- /dev/null
+++ b/velocity-engine-core/src/test/java/org/apache/velocity/test/VelocimacroBCModeTestCase.java
@@ -0,0 +1,100 @@
+package org.apache.velocity.test;
+
+/*
+ * 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.
+ */
+
+import org.apache.velocity.Template;
+import org.apache.velocity.VelocityContext;
+import org.apache.velocity.app.VelocityEngine;
+import org.apache.velocity.runtime.RuntimeConstants;
+
+import java.io.BufferedWriter;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+
+/**
+ * This class tests the mode where velocimacros do preserve arguments literals
+ */
+
+public class VelocimacroBCModeTestCase extends BaseTestCase
+{
+    private static final String BASE_DIR = TEST_COMPARE_DIR + "/bc_mode";
+    private static final String CMP_DIR = BASE_DIR + "/compare";
+    private static final String RESULTS_DIR = TEST_RESULT_DIR + "/bc_mode";
+
+    public VelocimacroBCModeTestCase(final String name)
+    {
+        super(name);
+    }
+
+    @Override
+    protected void setUpEngine(VelocityEngine engine)
+    {
+        boolean bcMode = !getName().contains("NoPreserve");
+        engine.setProperty(RuntimeConstants.VM_ENABLE_BC_MODE, bcMode);
+        engine.setProperty("file.resource.loader.path", TEST_COMPARE_DIR + "/bc_mode");
+    }
+
+    public void testPreserveLiterals()
+    {
+        assertEvalEquals("$bar","#macro(m $foo)$foo#end#m($bar)");
+    }
+
+    public void testGlobalDefaults()
+    {
+        assertEvalEquals("foo","#macro(m $foo)$foo#end#set($foo='foo')#m()");
+    }
+
+    public void testVariousCasesPreserve() throws Exception
+    {
+        doTestVariousCases("bc_mode_enabled");
+    }
+
+    public void testVariousCasesNoPreserve() throws Exception
+    {
+        doTestVariousCases("bc_mode_disabled");
+    }
+
+    private void doTestVariousCases(String compare_ext) throws Exception
+    {
+        assureResultsDirectoryExists(RESULTS_DIR);
+        String basefilename = "test_bc_mode";
+        Template template = engine.getTemplate( getFileName(null, basefilename, "vtl") );
+        context = new VelocityContext();
+        FileOutputStream fos;
+        Writer fwriter;
+
+        fos = new FileOutputStream (getFileName(RESULTS_DIR, basefilename, RESULT_FILE_EXT));
+
+        fwriter = new BufferedWriter( new OutputStreamWriter(fos) );
+
+        template.merge(context, fwriter);
+        fwriter.flush();
+        fwriter.close();
+
+        if (!isMatch(RESULTS_DIR, CMP_DIR, basefilename, RESULT_FILE_EXT, compare_ext))
+        {
+            String result = getFileContents(RESULTS_DIR, basefilename, RESULT_FILE_EXT);
+            String compare = getFileContents(CMP_DIR, basefilename, compare_ext);
+
+            assertEquals(compare, result);
+        }
+    }
+}