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 <ddek...@apache.org> Authored: Fri Mar 9 22:11:37 2018 +0100 Committer: ddekany <ddek...@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 + } + +}
