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27 lines
1.3 KiB
ReStructuredText
27 lines
1.3 KiB
ReStructuredText
CMP0110
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-------
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.. versionadded:: 3.19
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:command:`add_test` supports arbitrary characters in test names.
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:command:`add_test` can now (officially) create tests with whitespace and
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other special characters in its name. Before CMake version 3.19 that was not
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allowed, however, it was possible to work around this limitation by explicitly
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putting escaped quotes around the test's name in the ``add_test`` command.
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Although never officially supported several projects in the wild found and
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implemented this workaround. However, the new change which officially allows
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the ``add_test`` command to support whitespace and other special characters in
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test names now breaks that workaround. In order for these projects to work
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smoothly with newer CMake versions, this policy was introduced.
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The ``OLD`` behavior of this policy is to still prevent ``add_test`` from
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handling whitespace and special characters properly (if not using the
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mentioned workaround). The ``NEW`` behavior on the other hand allows names
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with whitespace and special characters for tests created by ``add_test``.
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This policy was introduced in CMake version 3.19. CMake version |release|
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warns when the policy is not set and uses ``OLD`` behavior. Use the
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:command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly.
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