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Duplicate
Votes
0
Found in
2021.2
2021.2.12f1
2022.1
2022.2
Issue ID
1405197
Regression
No
C# default interface method only works the first time
If a single test is run it works fine, but if "Run All" is used it only uses the correct default method in the first test. Even though Intersect is always used sometimes Equals is called instead, causing the error in the tests
Reproduction steps:
1. Open the user attached project
2. Open the Test Runner window (Window > General > Test Runner)
3. Click on "PlayMode"
4. Click on "Run All"
Expected result: All tests are successful
Actual result: Some tests fail
Reproducible with: 2021.2.12f1, 2022.1.0b9, 2022.2.0a5
Could not test with: 2019.4.36f1 (C#8 not supported), 2020.3.30f1 ("Target runtime doesn't support default interface implementation" error)
-
Resolution Note (2022.2.X):
This issue has been resolved by a recent patch to the Unity Mono fork. https://github.com/Unity-Technologies/mono/pull/1551
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