[HAWQ-1558] feature-test result is not environment independent

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Tests
• Assignee: Jiali Yao
• Reporter: Kuien Liu
• Created: 30/Nov/17 09:15
• Updated: 01/Dec/17 12:05

Description

When I run ./feature-test with seperate test, for example,

1. ./feature-test --gtest_filter=TestType.*

Some test sets, e.g., 'date.sql', 'int8.sql', 'time.sql' etc will fail. BUT if I run it with

2. ./parallel-run-feature-test.sh 4 ./feature-test --gtest_filter=TestType.*
3. Or, PGTZ="PST8PDT" PGDATESTYLE="Postgres, MDY" ./feature-test --gtest_filter=TestType.*

At least the test 'date.sql' will pass! That means, feature-test result is not environment independent, some environment variables are missed to be set for some reason.

I think we can borrow some idea from pg_regress.c to 'putenv()' those variables (LC_, PG), what do you think?