fc7aa3cd69
This will now preserve empty values in the TEST_LAUNCHER and CROSSCOMPILING_EMULATOR target properties for tests added by: - The add_test() command. - The ExternalData_Add_Test() command from the ExternalData module. - The gtest_add_tests() or gtest_discover_tests() commands from the GoogleTest module. For the gtest_add_tests() and gtest_discover_tests() commands, empty elements in the values passed after the EXTRA_ARGS keyword are also now preserved. Policy CMP0178 is added to provide backward compatibility with the old behavior where empty values were silently discarded from the above cases. Fixes: #26337
38 lines
1.4 KiB
ReStructuredText
38 lines
1.4 KiB
ReStructuredText
CMP0178
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-------
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.. versionadded:: 3.31
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Test command lines preserve empty arguments.
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Empty values in the :prop_tgt:`TEST_LAUNCHER` and
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:prop_tgt:`CROSSCOMPILING_EMULATOR` target properties are now preserved
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for tests added by the following:
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* The :command:`add_test` command.
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* The :command:`ExternalData_Add_Test` command from the :module:`ExternalData`
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module.
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* The :command:`gtest_add_tests` or :command:`gtest_discover_tests` commands
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from the :module:`GoogleTest` module.
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For the :command:`gtest_add_tests` and :command:`gtest_discover_tests`
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commands, empty elements in the values passed after the ``EXTRA_ARGS``
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keyword are also now preserved.
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The ``OLD`` behavior of this policy silently discards empty list items
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from the :prop_tgt:`TEST_LAUNCHER` and :prop_tgt:`CROSSCOMPILING_EMULATOR`
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target properties in the above-mentioned cases. It also silently discards
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empty items from the values given after ``EXTRA_ARGS`` for the
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:command:`gtest_add_tests` and :command:`gtest_discover_tests` commands.
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The ``NEW`` behavior of this policy preserves empty list items in the
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:prop_tgt:`TEST_LAUNCHER` and :prop_tgt:`CROSSCOMPILING_EMULATOR` target
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properties, and in values given after ``EXTRA_ARGS`` for
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:command:`gtest_add_tests` and :command:`gtest_discover_tests`.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.31
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.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
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.. include:: STANDARD_ADVICE.txt
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.. include:: DEPRECATED.txt
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