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  1. Apache Arrow
  2. ARROW-4728

[JS] Failing test Table#assign with a zero-length Null column round-trips through serialization

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      See https://travis-ci.org/apache/arrow/jobs/500383002#L1022

        ● Table#serialize() › Table#assign with an empty table round-trips through serialization
          expect(received).toBe(expected) // Object.is equality
          Expected: 86
          Received: 41
            91 |             const source = table1.assign(Table.empty());
            92 |             expect(source.numCols).toBe(table1.numCols);
          > 93 |             expect(source.length).toBe(table1.length);
               |                                   ^
            94 |             const result = Table.from(source.serialize());
            95 |             expect(result).toEqualTable(source);
            96 |             expect(result.schema.metadata.get('foo')).toEqual('bar');
            at Object.test (test/unit/table/serialize-tests.ts:93:35)
        ● Table#serialize() › Table#assign with a zero-length Null column round-trips through serialization
          expect(received).toBe(expected) // Object.is equality
      

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            • Assignee:
              paul.e.taylor Paul Taylor
              Reporter:
              fsaintjacques Francois Saint-Jacques

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