| <#-- |
| 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. |
| --> |
| <html> |
| <head> |
| <title>FreeMarker: Hash Literal Test</title> |
| </head> |
| <body> |
| |
| <p>A simple test follows:</p> |
| |
| <p>${message}</p> |
| |
| <p>Now perform a hash assignment:</p> |
| |
| <#assign mymessage = "hello", foo="bar", one="1"> |
| <#assign test = { "test1": "test23", |
| "test45" : message, |
| mymessage : "hello all", |
| foo: one}> |
| |
| ${test.test1} |
| ${test.test45} |
| ${test.hello} |
| ${test.bar} |
| |
| <p>Now update the assignment and repeat:</p> |
| |
| <#assign mymessage = "world"> |
| |
| ${test.test1} |
| ${test.test45} |
| ${test.hello} |
| |
| ${test.bar} |
| |
| <p>Now reassign the list and repeat:</p> |
| |
| <#assign hash= {"temp" : "Temporary"}> |
| <#assign test = { "test1" : "test23", |
| "test45" : message, |
| mymessage : "hello all", |
| foo : one, |
| "hash" : hash[ "temp" ], |
| "true" : hash.temp, |
| "newhash" : hash}> |
| |
| ${test.test1} |
| ${test.test45} |
| ${test.hello?if_exists} |
| |
| ${test.bar} |
| ${test.hash} |
| ${test.true} |
| ${test.newhash.temp} |
| |
| <p>Pathological case: zero item hash:</p> |
| |
| <#assign test = {}> |
| ${test.test1?if_exists} |
| |
| <p>Hash of number literals:</p> |
| <#assign test = {"1" : 2}> |
| ${test["1"]} |
| |
| <p>Hash concatenation:</p> |
| <#assign cc = { "a" : 1, "b" : 2 } + { "b" : 3, "c" : 4 }> |
| <#list cc?keys?sort as key> |
| ${key} => ${cc[key]} |
| </#list> |
| |
| <p>Empty hash concatenation:</p> |
| ${({} + { "a" : "foo" }).a}, ${({ "a" : "bar" } + {}).a} |
| |
| </body> |
| </html> |
| <@noOutput> |
| |
| <#assign m = { 'a': 1, 'b', 2, 'a': 3 }> |
| <#if iciIntValue gte 2003021> |
| <@assertEquals expected="a, b" actual=m?keys?join(', ') /> |
| <@assertEquals expected="3, 2" actual=m?values?join(', ') /> |
| <@assertEquals expected=3 actual=m['a'] /> |
| <@assertEquals expected=2 actual=m['b'] /> |
| <#else> |
| <@assertEquals expected="a, b, a" actual=m?keys?join(', ') /> |
| <@assertEquals expected="1, 2, 3" actual=m?values?join(', ') /> |
| <@assertEquals expected=3 actual=m['a'] /> |
| <@assertEquals expected=2 actual=m['b'] /> |
| </#if> |
| |
| </@noOutput> |
