Details
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Test
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Status: Closed
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Minor
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Resolution: Fixed
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None
Description
Current state:
- Two env vars ARROW_TEST_DATA and PARQUET_TEST_DATA are required to be set, for running tests, benchmark.
- The major usage likes this: let testdata = std::env::var("PARQUET_TEST_DATA").expect("PARQUET_TEST_DATA not defined");
- There already exist some codes that tried to assembly the test data directories by appending relative dir to current dir of current running process.
So it would be better if add several public utility functions for getting test data dir. Basic design is:
If env is defined and the value points to existing dir, then we get it;
Else try getting the data dir based on: current dir, default relative dir, etc.
