BIND 10 #2679: use value-param tests for database tests, not type-param tests

[BIND 10 Development]

#2679: use value-param tests for database tests, not type-param tests
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                   Reporter:         |                 Owner:
  jinmei                             |                Status:  new
                       Type:         |             Milestone:  Next-Sprint-
  defect                             |  Proposed
                   Priority:         |              Keywords:
  medium                             |             Sensitive:  0
                  Component:  data   |           Sub-Project:  DNS
  source                             |  Estimated Difficulty:  0
               CVSS Scoring:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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 I suggest switching from type parameterized tests (TYPED_TEST) to
 value parameterized tests (TEST_P) for
 datasrc/tests/database_unittest.

 Type parameterized tests are C++-templated heavily and requires a lot
 of build time and sometimes even cause build failure (as a result of
 requesting larger memory).  This will be even heavier when we support
 other databases.

 FYI: auth query_unittest uses value parameterized tests to avoid this
 trap.

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Ticket URL: <http://bind10.isc.org/ticket/2679>
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