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From ddek...@apache.org
Subject incubator-freemarker git commit: Forward ported .macroCallerTemplateName from 2.3-gae: test
Date Fri, 09 Mar 2018 21:12:43 GMT
Repository: incubator-freemarker
Updated Branches:
  refs/heads/3 63173f9ac -> 6afa586f5


Forward ported .macroCallerTemplateName from 2.3-gae: test


Project: http://git-wip-us.apache.org/repos/asf/incubator-freemarker/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-freemarker/commit/6afa586f
Tree: http://git-wip-us.apache.org/repos/asf/incubator-freemarker/tree/6afa586f
Diff: http://git-wip-us.apache.org/repos/asf/incubator-freemarker/diff/6afa586f

Branch: refs/heads/3
Commit: 6afa586f5db2d95b7633a6609038e77e0d729f4e
Parents: 63173f9
Author: ddekany <ddekany@apache.org>
Authored: Fri Mar 9 22:11:37 2018 +0100
Committer: ddekany <ddekany@apache.org>
Committed: Fri Mar 9 22:11:37 2018 +0100

----------------------------------------------------------------------
 .../core/MacroCallerTemplateNameTest.java       | 142 +++++++++++++++++++
 1 file changed, 142 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-freemarker/blob/6afa586f/freemarker-core-test/src/test/java/org/apache/freemarker/core/MacroCallerTemplateNameTest.java
----------------------------------------------------------------------
diff --git a/freemarker-core-test/src/test/java/org/apache/freemarker/core/MacroCallerTemplateNameTest.java
b/freemarker-core-test/src/test/java/org/apache/freemarker/core/MacroCallerTemplateNameTest.java
new file mode 100644
index 0000000..86e775f
--- /dev/null
+++ b/freemarker-core-test/src/test/java/org/apache/freemarker/core/MacroCallerTemplateNameTest.java
@@ -0,0 +1,142 @@
+/*
+ * 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.freemarker.core;
+
+import org.apache.freemarker.test.TemplateTest;
+import org.apache.freemarker.test.TestConfigurationBuilder;
+import org.junit.Test;
+
+public class MacroCallerTemplateNameTest  extends TemplateTest {
+
+    @Override
+    protected Configuration createDefaultConfiguration() throws Exception {
+        return new TestConfigurationBuilder().localizedTemplateLookup(true).build();
+    }
+
+    @Test
+    public void testNoCaller() throws Exception {
+        assertErrorContains("${.macroCallerTemplateName}", "no macro caller");
+
+        assertErrorContains(""
+                + "<#macro m><#nested></#macro>"
+                + "<@m>${.macroCallerTemplateName}</@>",
+                "no macro caller");
+
+        addTemplate("main.ftl", "${.macroCallerTemplateName}");
+        assertErrorContainsForNamed("main.ftl", "no macro caller");
+    }
+
+    @Test
+    public void testNested() throws Exception {
+        assertOutput(""
+                + "<#macro m><#nested></#macro>"
+                + "<#macro m2><@m>${.macroCallerTemplateName}</@></#macro>"
+                + "[<@m2/>]",
+                "[]");
+        assertOutput(""
+                + "<#macro m2>${.macroCallerTemplateName}</#macro>"
+                + "[<@m2/>]",
+                "[]");
+    }
+    
+    @Test
+    public void testSameTemplateCaller() throws Exception {
+        addTemplate("main.ftl", ""
+                + "<#macro m>${.macroCallerTemplateName}</#macro>"
+                + "<@m />, <#attempt>${.macroCallerTemplateName}<#recover>-</#attempt>");
+        assertOutputForNamed("main.ftl", "main.ftl, -");
+    }
+
+    @Test
+    public void testIncludedTemplateCaller() throws Exception {
+        addTemplate("main.ftl", ""
+                + "<#include 'lib/foo.ftl'>"
+                + "<@m />, <@m2 />");
+        addTemplate("lib/foo.ftl", ""
+                + "<#macro m>${.macroCallerTemplateName}</#macro>"
+                + "<#macro m2><@m3/></#macro>"
+                + "<#macro m3>${.macroCallerTemplateName}</#macro>");
+        assertOutputForNamed("main.ftl",
+                "main.ftl, lib/foo.ftl");
+    }
+
+    @Test
+    public void testImportedTemplateCaller() throws Exception {
+        addTemplate("main.ftl", ""
+                + "<#import 'lib/foo.ftl' as foo>"
+                + "<@foo.m />, <@foo.m2 />");
+        addTemplate("lib/foo.ftl", ""
+                + "<#macro m>${.macroCallerTemplateName}</#macro>"
+                + "<#macro m2><@m3/></#macro>"
+                + "<#macro m3>${.macroCallerTemplateName}</#macro>");
+        assertOutputForNamed("main.ftl",
+                "main.ftl, lib/foo.ftl");
+    }
+    
+    @Test
+    public void testNestedIntoNonUserDirectives() throws Exception {
+        addTemplate("main.ftl", ""
+                + "<#macro m><#list 1..2 as _><#if true>${.macroCallerTemplateName}</#if>;</#list></#macro>"
+                + "<@m/>");
+        assertOutputForNamed("main.ftl", "main.ftl;main.ftl;");
+    }
+
+    @Test
+    public void testMulitpleLevels() throws Exception {
+        addTemplate("main.ftl", ""
+                + "<#include 'inc1.ftl'>"
+                + "<@m1 />");
+        addTemplate("inc1.ftl", ""
+                + "<#include 'inc2.ftl'>"
+                + "<#macro m1>m1: ${.macroCallerTemplateName}; <@m2 /></#macro>");
+        addTemplate("inc2.ftl", ""
+                + "<#macro m2>m2: ${.macroCallerTemplateName};</#macro>");
+        assertOutputForNamed("main.ftl", "m1: main.ftl; m2: inc1.ftl;");
+    }
+
+    @Test
+    public void testUsedInArgument() throws Exception {
+        addTemplate("main.ftl", ""
+                + "<#include 'inc.ftl'>"
+                + "<#macro start>"
+                + "<@m .macroCallerTemplateName />"
+                + "<@m2 />"
+                + "</#macro>"
+                + "<@start />");
+        addTemplate("inc.ftl", ""
+                + "<#macro m x{positional}, y{positional}=.macroCallerTemplateName>"
+                + "x: ${x}; y: ${y}; caller: ${.macroCallerTemplateName};"
+                + "</#macro>"
+                + "<#macro m2><@m .macroCallerTemplateName /></#macro>");
+        
+        assertOutputForNamed("main.ftl", ""
+                + "x: main.ftl; y: main.ftl; caller: main.ftl;"
+                + "x: main.ftl; y: inc.ftl; caller: inc.ftl;");
+    }
+    
+    @Test
+    public void testReturnsLookupName() throws Exception {
+        addTemplate("main_en.ftl", ""
+                + "<#macro m>${.macroCallerTemplateName}</#macro>"
+                + "<@m />");
+        assertOutputForNamed("main.ftl", "main.ftl"); // Not main_en.ftl
+    }
+    
+}


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