[SPARK-28408] Restrict tested values of DateType, TimestampType and CalendarIntervalType

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.3
• Fix Version/s: 3.0.0
• Component/s: SQL, Tests
• Assignee: Max Gekk
• Reporter: Max Gekk
• Created: 15/Jul/19 21:04
• Updated: 16/Jul/19 03:47
• Resolved: 16/Jul/19 03:44

Description

Valid ranges for:

• DateType is [0001-01-01, 9999-12-31]
• TimestampType is [0001-01-01T00:00:00.000000Z, 9999-12-31T23:59:59.999999Z]
  And CalendarIntervalType cannot define interval out of ranges above.

Existing implementation of random literals generates values out of the ranges above, and rarely tests valid dates and timestamps. The ticket aims to restrict the random pseudo generators, and fix some tests.

Issue Links

• links to: GitHub Pull Request #25166