trx

What is a .trx file?

application/xml

TRX is the XML test-result format produced by the Visual Studio test platform and `dotnet test`. A TestRun element carries run metadata, a Times element with creation, queuing, start, and finish timestamps, a TestDefinitions section describing each test method, and UnitTestResult entries recording outcome, duration, output, and any error message and stack trace. A ResultSummary element aggregates the counts.

How to use a .trx file

Use an example .trx file to test .NET CI reporters and TRX-to-JUnit converters, checking that outcomes map correctly, that the summary counts agree with the individual results, and that error output and stack traces are preserved.

Download example .trx file

MSTest — TRX Result FileThe `dotnet test` TRX document in full: Times, TestSettings, Results, TestDefinitions, TestEntries, TestLists and a ResultSummary with sixteen counters. Results and definitions are joined on GUIDs, so a converter that reads only <Results> loses every class name. Reports the same canonical run as the JUnit dialect files: 12 tests, 9 passed, 1 assertion failure, 1 error and 1 skip.

Convert a .trx file to another format

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