diff options
| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-03 10:23:07 (GMT) |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-03 17:38:16 (GMT) |
| commit | 7445c9a58a2444c8918e81a9264b1584001ca013 (patch) | |
| tree | 08d3c4cdd8d4e255b1023c095be8fae17bc4eba0 /Tests/RunCMake/Ninja/RunCMakeTest.cmake | |
| parent | a79056bb023ae99c2e0f09f49b5d525e7b3eff8a (diff) | |
| download | CMake-7445c9a58a2444c8918e81a9264b1584001ca013.zip CMake-7445c9a58a2444c8918e81a9264b1584001ca013.tar.gz CMake-7445c9a58a2444c8918e81a9264b1584001ca013.tar.bz2 | |
AutoGen: Add test to check for correct AutoMoc dependencies
When using Qt 5.15.0 or above together with Ninja, check that touching
a source file of a dependency does not needlessly re-run AUTOMOC for
the dependee target.
Diffstat (limited to 'Tests/RunCMake/Ninja/RunCMakeTest.cmake')
| -rw-r--r-- | Tests/RunCMake/Ninja/RunCMakeTest.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Tests/RunCMake/Ninja/RunCMakeTest.cmake b/Tests/RunCMake/Ninja/RunCMakeTest.cmake index 0eada08..c1f6346 100644 --- a/Tests/RunCMake/Ninja/RunCMakeTest.cmake +++ b/Tests/RunCMake/Ninja/RunCMakeTest.cmake @@ -132,6 +132,7 @@ ${ninja_stderr} message(FATAL_ERROR "top ninja build failed exited with status ${ninja_result}") endif() + set(ninja_stdout "${ninja_stdout}" PARENT_SCOPE) endfunction(run_ninja) function (run_LooseObjectDepends) @@ -316,3 +317,23 @@ function (run_ChangeBuildType) run_ninja("${RunCMake_TEST_BINARY_DIR}" -w dupbuild=err) endfunction() run_ChangeBuildType() + +function(run_Qt5AutoMocDeps) + if(CMake_TEST_Qt5 AND CMAKE_TEST_Qt5Core_Version VERSION_GREATER_EQUAL 5.15.0) + set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/Qt5AutoMocDeps-build) + run_cmake(Qt5AutoMocDeps) + unset(RunCMake_TEST_OPTIONS) + # Build the project. + run_ninja("${RunCMake_TEST_BINARY_DIR}") + # Touch just the library source file, which shouldn't cause a rerun of AUTOMOC + # for app_with_qt target. + touch("${RunCMake_SOURCE_DIR}/simple_lib.cpp") + # Build and assert that AUTOMOC was not run for app_with_qt. + run_ninja("${RunCMake_TEST_BINARY_DIR}") + if(ninja_stdout MATCHES "Automatic MOC for target app_with_qt") + message(FATAL_ERROR + "AUTOMOC should not have executed for 'app_with_qt' target:\nstdout:\n${ninja_stdout}") + endif() + endif() +endfunction() +run_Qt5AutoMocDeps() |