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  1. Drivers
  2. DRIVERS-3142

Test flexible numeric comparisons with $$lte

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    • Needed - No Spec Changes
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      Summary of necessary driver changes

      • Modifies $$lte operator test to also use floating point and Int64 types

      Commits for syncing spec/prose tests

      Show
      Summary of necessary driver changes Modifies $$lte operator test to also use floating point and Int64 types Commits for syncing spec/prose tests Sync unified test format "valid-pass" tests with mongodb/specifications@cef6623
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      Key Status/Resolution FixVersion
      CDRIVER-5940 Needs Triage
      CXX-3254 Needs Triage
      CSHARP-5534 In Code Review
      GODRIVER-3518 Backlog
      JAVA-5820 Needs Triage
      NODE-6872 Needs Triage
      MOTOR-1444 Duplicate
      PYTHON-5230 Backlog
      PHPLIB-1650 In Code Review
      RUBY-3636 Needs Triage
      RUST-2186 Fixed 3.3.0
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      Summary

      The operator-lte.yml test introduced in mongodb/specifications@a8a7d01 does not test flexible numeric comparisons. Adding a test for this exposed an outstanding bug in PHPLIB's test runner (discovered while implementing PHPLIB-1648), so it may be beneficial to other drivers.

      Motivation

      How likely is it that this problem or use case will occur?

      Unlikely, as most tests using $lte utilize integers to compare timeoutMS options w with maxTimeMS values in outgoing commands.

      If the problem does occur, what are the consequences and how severe are they?

      If the comparison fails to compare different numeric types, a test would likely produce a false-negative result. This is likely less serious than a false-positive, which might go unnoticed.

      Is this issue urgent?

      No.

      Is this ticket required by a downstream team?

      No.

      Is this ticket only for tests?

      Yes.

            Assignee:
            jmikola@mongodb.com Jeremy Mikola
            Reporter:
            jmikola@mongodb.com Jeremy Mikola
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              Created:
              Updated: