FIXTURES_SETUP — CMake 3.7.2 Documentation

# FIXTURES_SETUP

Specifies a list of fixtures for which the test is to be treated as a setup test.

Fixture setup tests are ordinary tests with all of the usual test functionality. Setting the `FIXTURES_SETUP` property for a test has two primary effects:

- CTest will ensure the test executes before any other test which lists the fixture(s) in its `FIXTURES_REQUIRED` property.
- If CTest is asked to run only a subset of tests (e.g. using regular expressions or the `--rerun-failed` option) and the setup test is not in the set of tests to run, it will automatically be added if any tests in the set require any fixture listed in `FIXTURES_SETUP`.

A setup test can have multiple fixtures listed in its `FIXTURES_SETUP` property. It will execute only once for the whole CTest run, not once for each fixture. A fixture can also have more than one setup test defined. If there are multiple setup tests for a fixture, projects can control their order with the usual `DEPENDS` test property if necessary.

A setup test is allowed to require other fixtures, but not any fixture listed in its `FIXTURES_SETUP` property. For example:

    # Ok: dependent fixture is different to setup
    set_tests_properties(setupFoo PROPERTIES
      FIXTURES_SETUP    Foo
      FIXTURES_REQUIRED Bar
    )

    # Error: cannot require same fixture as setup
    set_tests_properties(setupFoo PROPERTIES
      FIXTURES_SETUP    Foo
      FIXTURES_REQUIRED Foo
    )

If any of a fixture’s setup tests fail, none of the tests listing that fixture in its `FIXTURES_REQUIRED` property will be run. Cleanup tests will, however, still be executed.

See `FIXTURES_REQUIRED` for a more complete discussion of how to use test fixtures.