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https://issues.apache.org/jira/browse/ORC-1475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gang Wu updated ORC-1475:
-------------------------
Affects Version/s: 1.9.1
> [C++] ConvertColumnReader.TestConvertNumericToStringVariant fails when
> compiled with unsigned char
> --------------------------------------------------------------------------------------------------
>
> Key: ORC-1475
> URL: https://issues.apache.org/jira/browse/ORC-1475
> Project: ORC
> Issue Type: Bug
> Components: C++
> Affects Versions: 1.9.1
> Reporter: Gang Wu
> Assignee: Yuanping Wu
> Priority: Major
>
> {quote}[----------] 6 tests from ConvertColumnReader
> [ RUN ] ConvertColumnReader.betweenNumericWithoutOverflows
> [ OK ] ConvertColumnReader.betweenNumericWithoutOverflows (7 ms)
> [ RUN ] ConvertColumnReader.betweenNumricOverflows
> [ OK ] ConvertColumnReader.betweenNumricOverflows (0 ms)
> [ RUN ] ConvertColumnReader.booleanToString
> [ OK ] ConvertColumnReader.booleanToString (0 ms)
> [ RUN ] ConvertColumnReader.TestConvertNumericToStringVariant
> /root/orc/c++/test/TestConvertColumnReader.cc:339: Failure
> Expected equality of these values:
> expected[1]
> Which is: "254"
> std::string(readC1.data[i], static_cast<size_t>(readC1.length[i]))
> Which is: "-2"
> 2
> /root/orc/c++/test/TestConvertColumnReader.cc:339: Failure
> Expected equality of these values:
> expected[1]
> Which is: "252"
> std::string(readC1.data[i], static_cast<size_t>(readC1.length[i]))
> Which is: "-4"
> 4{quote}
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