[groovy] branch GROOVY_4_0_X updated: GROOVY-10608: The default toString for emulated records has caching enabled (add test)

[pa...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

paulk pushed a commit to branch GROOVY_4_0_X
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/GROOVY_4_0_X by this push:
     new ddfae89acd GROOVY-10608: The default toString for emulated records has caching enabled (add test)
ddfae89acd is described below

commit ddfae89acd97e0d0f11300f4459506344e0e3c8d
Author: Paul King <pa...@asert.com.au>
AuthorDate: Fri Apr 29 15:06:44 2022 +1000

    GROOVY-10608: The default toString for emulated records has caching enabled (add test)
---
 src/test/org/codehaus/groovy/classgen/RecordTest.groovy | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/test/org/codehaus/groovy/classgen/RecordTest.groovy b/src/test/org/codehaus/groovy/classgen/RecordTest.groovy
index 62fdb4042e..e93262ab3c 100644
--- a/src/test/org/codehaus/groovy/classgen/RecordTest.groovy
+++ b/src/test/org/codehaus/groovy/classgen/RecordTest.groovy
@@ -367,6 +367,21 @@ final class RecordTest {
         '''
     }
 
+
+    @Test
+    void testShallowImmutability() {
+        assertScript '''
+            record HasItems(List items) { }
+
+            def itemRec = new HasItems(['a', 'b'])
+            assert itemRec.items().size() == 2
+            itemRec.items().clear()
+            itemRec.items() << 'c'
+            assert itemRec.items() == ['c']
+            assert itemRec.toString() == 'HasItems[items=[c]]'
+        '''
+    }
+
     @Test
     void testCoerce() {
         assertScript '''