Queryable Encryption is also referred to as QE or FLE2.
The versions of the QE protocols are noted as QEv1 and QEv2.
The QEv1 protocol is tested with the files matching fle2-*.
The QEv2 protocol is tested with the files matching fle2v2-*.
Test updates
The fle2v2-* tests were copied from fle2-* tests. Expected payloads were updated by printing expectations and copying. The deleteTokens were removed in MONGOCRYPT-553 and are removed from test expectations.
Test requirements
QEv2 requires latest MongoDB 7.0.0 pre-release builds. QEv2 requires the featureFlagFLE2ProtocolVersion2 to be set. https://github.com/mongodb-labs/drivers-evergreen-tools/pull/285 proposes enabling this feature flag in drivers-evergreen-tools as a temporary solution until the flag is enabled by default in SERVER-69563 and latest server builds are updated.
See the Go driver changes as an example of how drivers can use these tests.
Skip QE tests on Serverless
QEv2 tests fail on Serverless. Serverless is using the QEv1 protocol. Once Serverless enables QEv2, QE tests can be re-enabled. Re-enabling QE tests on Serverless is tracked in DRIVERS-2589.
Starting 7.0, all of QEv1 will be removed from the server code base & all server testing will be against QEv2 only.
A rejected alternative is to add a requiresQEv1 field to the runOn block so test runners can conditionally skip the QEv1 tests after upgrading libmongocrypt to 1.8.0.
Please complete the following before merging:
[ ] Update changelog.Not applicable. Only updates tests.
[x] Make sure there are generated JSON files from the YAML test files.
[x] Test changes in at least one language driver. Tested in Go
[x] Test these changes against all server versions and topologies (including standalone, replica set, sharded clusters, and serverless).
Summary
fle2v2-*tests expecting the QEv2 protocol.fle2-*tests expecting the QEv1 protocol.Tests were run with the Go driver: https://github.com/mongodb/mongo-go-driver/pull/1213
Background & Motivation
Terminology
Queryable Encryption is also referred to as QE or FLE2. The versions of the QE protocols are noted as QEv1 and QEv2. The QEv1 protocol is tested with the files matching
fle2-*. The QEv2 protocol is tested with the files matchingfle2v2-*.Test updates
The
fle2v2-*tests were copied fromfle2-*tests. Expected payloads were updated by printing expectations and copying. ThedeleteTokenswere removed in MONGOCRYPT-553 and are removed from test expectations.Test requirements
QEv2 requires latest MongoDB 7.0.0 pre-release builds. QEv2 requires the
featureFlagFLE2ProtocolVersion2to be set. https://github.com/mongodb-labs/drivers-evergreen-tools/pull/285 proposes enabling this feature flag in drivers-evergreen-tools as a temporary solution until the flag is enabled by default in SERVER-69563 and latest server builds are updated.Tests require libmongocrypt 1.8.0-alpha0 or newer. Binaries for 1.8.0-alpha0 are available here: https://spruce.mongodb.com/task/libmongocrypt_publish_upload_all_042603b1d72f49d9034e7059b82a65e843c7e38a_23_03_29_15_26_54/logs?execution=0
See the Go driver changes as an example of how drivers can use these tests.
Skip QE tests on Serverless
QEv2 tests fail on Serverless. Serverless is using the QEv1 protocol. Once Serverless enables QEv2, QE tests can be re-enabled. Re-enabling QE tests on Serverless is tracked in DRIVERS-2589.
Dropping tests of QEv1
Scope: Queryable Encryption Change the On-Disk Format and Wire Protocol has the goal:
- Drop support of QE on older server versions.The server plans to drop QEv1 tests.
A rejected alternative is to add a
requiresQEv1field to therunOnblock so test runners can conditionally skip the QEv1 tests after upgrading libmongocrypt to 1.8.0.Please complete the following before merging:
[ ] Update changelog.Not applicable. Only updates tests.