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Parsing C++ with regex in CMake is error prone and regularly leads to silently dropped (not run) test cases. Going forward the function `catch_discover_tests` from `contrib/CMake.cmake` should be used. For more information see https://github.com/catchorg/Catch2/issues/2092#issuecomment-747342765
39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
<a id="top"></a>
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# Deprecations and incoming changes
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This page documents current deprecations and upcoming planned changes
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inside Catch2. The difference between these is that a deprecated feature
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will be removed, while a planned change to a feature means that the
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feature will behave differently, but will still be present. Obviously,
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either of these is a breaking change, and thus will not happen until
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at least the next major release.
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### `ParseAndAddCatchTests.cmake`
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The CMake/CTest integration using `ParseAndAddCatchTests.cmake` is deprecated,
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as it can be replaced by `Catch.cmake` that provides the function
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`catch_discover_tests` to get tests directly from a CMake target via the
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command line interface instead of parsing C++ code with regular expressions.
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## Planned changes
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### `CHECKED_IF` and `CHECKED_ELSE`
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To make the `CHECKED_IF` and `CHECKED_ELSE` macros more useful, they will
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be marked as "OK to fail" (`Catch::ResultDisposition::SuppressFail` flag
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will be added), which means that their failure will not fail the test,
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making the `else` actually useful.
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### Console Colour API
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The API for Catch2's console colour will be changed to take an extra
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argument, the stream to which the colour code should be applied.
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---
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[Home](Readme.md#top)
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