lahwaacz opened a new issue, #2238:
URL: https://github.com/apache/orc/issues/2238

   `ToolTest.cc` has terrible handling of command-line options:
   
   
https://github.com/apache/orc/blob/1d33d2aa0ef82aa080d7c9e1b5ac6b814c859f21/tools/test/ToolTest.cc#L37-L58
   
   First, it interprets `argv[1]` as `exampleDirectory` and `argv[2]` as 
`buildDirectory`. Then it passes *all options* to 
`testing::InitGoogleTest(&argc, argv);`
   
   This means that passing optional arguments like `--gtest_*` does not work. 
If I do
   
   ```bash
   
gtest_filter="-TestMatchParam/FileParam.Contents/19:-TestMatchParam/FileParam.Contents/23"
   build/tools/test/tool-test --gtest_filter="$gtest_filter"
   ```
   
   then all tests except one fail with an error like
   
   ```
   C++ exception with description "Can't open 
--gtest_filter=-TestMatchParam/FileParam.Contents/19:-TestMatchParam/FileParam.Contents/23/TestOrcFile.testDate2038.orc"
 thrown in the test body.
   ```


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