[groovy] branch master updated: Add a test for "GROOVY-2773: Strange behaviour when passing chained methods (methodA().methodB().etc()) as parameters"

[su...@apache.org]

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sunlan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/master by this push:
     new e6006b5  Add a test for "GROOVY-2773: Strange behaviour when passing chained methods (methodA().methodB().etc()) as parameters"
e6006b5 is described below

commit e6006b56c009d3f485135a2e2df84e4295ab44b8
Author: Daniel Sun <su...@apache.org>
AuthorDate: Sat Jan 26 01:28:26 2019 +0800

    Add a test for "GROOVY-2773: Strange behaviour when passing chained methods (methodA().methodB().etc()) as parameters"
---
 src/test/groovy/bugs/Groovy2773Bug.groovy | 48 +++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/src/test/groovy/bugs/Groovy2773Bug.groovy b/src/test/groovy/bugs/Groovy2773Bug.groovy
new file mode 100644
index 0000000..3120ccf
--- /dev/null
+++ b/src/test/groovy/bugs/Groovy2773Bug.groovy
@@ -0,0 +1,48 @@
+/*
+ *  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 groovy.bugs
+
+class Groovy2773Bug extends GroovyTestCase {
+    void test() {
+        assertScript '''
+            class DateTime {
+                long millis
+                DateTime() { millis = new Date().getTime() }
+                DateTime(long millis) { this.millis = millis }
+                DateTime minusWeeks(Integer numWeeks) {
+                    return new DateTime(millis - (1000 * 60 * 60 * 24 * 7 * numWeeks))
+                }
+            }
+            
+            class Utils {
+                static nowUTC() { return new DateTime() }
+            }
+            
+            import static Utils.nowUTC
+            
+            DateTime baseDate = Utils.nowUTC()
+            Long now = new Date().getTime()
+            Long lastWeekFromBaseDate = baseDate.minusWeeks(1).millis
+            Long lastWeekInline = Utils.nowUTC().minusWeeks(1).millis
+            assert now > lastWeekFromBaseDate, "Should have passed"
+            assert now > lastWeekInline, "Here's the bug"
+        '''
+    }
+
+}