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Posted to issues@arrow.apache.org by "Kazuaki Ishizaki (Jira)" <ji...@apache.org> on 2020/05/09 08:02:00 UTC
[jira] [Created] (ARROW-8745) [C++] Bitmap.ToString causes failures
on a big-endian platform
Kazuaki Ishizaki created ARROW-8745:
---------------------------------------
Summary: [C++] Bitmap.ToString causes failures on a big-endian platform
Key: ARROW-8745
URL: https://issues.apache.org/jira/browse/ARROW-8745
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Kazuaki Ishizaki
The new test causes the failure on a big-endian platform.
{code}
1: [----------] 5 tests from Bitmap
1: [ RUN ] Bitmap.ShiftingWordsOptimization
1: [ OK ] Bitmap.ShiftingWordsOptimization (7 ms)
1: [ RUN ] Bitmap.VisitWords
1: [ OK ] Bitmap.VisitWords (3 ms)
1: [ RUN ] Bitmap.VisitPartialWords
1: [ OK ] Bitmap.VisitPartialWords (0 ms)
1: [ RUN ] Bitmap.ToString
1: /home/ishizaki/Arrow/arrow-rle/cpp/src/arrow/util/bit_util_test.cc:1265: Failure
1: Expected equality of these values:
1: Bitmap(bitmap, 0, 34).ToString()
1: Which is: "00000000 00000000 00000000 00000000 00"
1: "00110101 01010011 00000000 00000000 00"
1: /home/ishizaki/Arrow/arrow-rle/cpp/src/arrow/util/bit_util_test.cc:1267: Failure
1: Expected equality of these values:
1: Bitmap(bitmap, 0, 16).ToString()
1: Which is: "00000000 00000000"
1: "00110101 01010011"
1: /home/ishizaki/Arrow/arrow-rle/cpp/src/arrow/util/bit_util_test.cc:1268: Failure
1: Expected equality of these values:
1: Bitmap(bitmap, 0, 11).ToString()
1: Which is: "00000000 000"
1: "00110101 010"
1: /home/ishizaki/Arrow/arrow-rle/cpp/src/arrow/util/bit_util_test.cc:1269: Failure
1: Expected equality of these values:
1: Bitmap(bitmap, 3, 8).ToString()
1: Which is: "00000000"
1: "10101010"
1: [ FAILED ] Bitmap.ToString (1 ms)
1: [ RUN ] Bitmap.VisitWordsAnd
1: [ OK ] Bitmap.VisitWordsAnd (708 ms)
1: [----------] 5 tests from Bitmap (719 ms total)
{code}
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