[ https://issues.apache.org/jira/browse/ARROW-8756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-8756: ---------------------------------- Labels: pull-request-available (was: ) > [C++] Bitmap word tests cause failures on a big-endian platform > --------------------------------------------------------------- > > Key: ARROW-8756 > URL: https://issues.apache.org/jira/browse/ARROW-8756 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Reporter: Kazuaki Ishizaki > Priority: Minor > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > The following two tests in arrow-utility-tests cause failures on big-endian > platforms > {code} > [----------] 5 tests from Bitmap > [ RUN ] Bitmap.ShiftingWordsOptimization > /home/ishizaki/Arrow/arrow-rle/cpp/src/arrow/util/bit_util_test.cc:1133: > Failure > Expected equality of these values: > BitUtil::GetBit(bytes, i) > Which is: false > bool((word >> i) & 1) > Which is: true > [ FAILED ] Bitmap.ShiftingWordsOptimization (0 ms) > ... > [ RUN ] Bitmap.VisitWordsAnd > /home/ishizaki/Arrow/arrow-rle/cpp/src/arrow/util/bit_util_test.cc:1289: > Failure > Value of: BitmapEquals(actual_buffer->data(), min_offset, > expected_buffer->data(), 0, num_bits) > Actual: false > Expected: true > left_offset:1 bits:8191 right_offset:0 > @@ -71, +71 @@ > -false > @@ -75, +74 @@ > +true > @@ -79, +79 @@ > -true > @@ -85, +84 @@ > +false > @@ -183, +183 @@ > -true > @@ -185, +184 @@ > +false > @@ -199, +199 @@ > -true > @@ -201, +200 @@ > -true > @@ -203, +201 @@ > +true > @@ -210, +209 @@ > +true > @@ -223, +223 @@ > -true > ... > @@ -7967, +7967 @@ > -false > +true > @@ -7975, +7975 @@ > -true > @@ -7977, +7976 @@ > +false > @@ -8007, +8007 @@ > -true > @@ -8011, +8010 @@ > +false > @@ -8015, +8015 @@ > -true > @@ -8024, +8023 @@ > +false > @@ -8039, +8039 @@ > -true > @@ -8044, +8043 @@ > +false > @@ -8063, +8063 @@ > -true > @@ -8067, +8066 @@ > +false > [ FAILED ] Bitmap.VisitWordsAnd (138 ms) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)