[ARROW-7173] [Integration] Add test to verify Map field names can be arbitrary

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Integration
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23473
• Assignee: Antoine Pitrou
• Reporter: Bryan Cutler
• Created: 15/Nov/19 05:51
• Updated: 11/Jan/23 07:52
• Resolved: 03/Jun/20 08:58

Description

A Map has child fields and the format spec only recommends that they be named "entries", "key", and "value" but could be named anything. Currently, integration tests for Map arrays verify the exchanged schema is equal, so the child fields are always named the same. There should be tests that use different names to verify implementations can accept this.

Issue Links

• links to: GitHub Pull Request #7115