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8ed8c431c6
This tells Catch2 to create an empty file at specified path before the tests start, and delete it after the tests finish. This allows callers to catch cases where the test binary silently exits before finishing (e.g. via call to `exit(0)` inside the code under test), by looking whether the file still exists. Closes #3020
Reference
To get the most out of Catch2, start with the tutorial. Once you're up and running consider the following reference material.
Writing tests:
- Assertion macros
- Matchers (asserting complex properties)
- Comparing floating point numbers
- Logging macros
- Test cases and sections
- Test fixtures
- Explicitly skipping, passing, and failing tests at runtime
- Reporters (output customization)
- Event Listeners
- Data Generators (value parameterized tests)
- Other macros
- Micro benchmarking
Fine tuning:
Running:
Odds and ends:
- Frequently Asked Questions (FAQ)
- Best practices and other tips
- CMake integration
- Tooling integration (CI, test runners, other)
- Known limitations
- Thread safety in Catch2
Other: