diff options
Diffstat (limited to 'Tests/QtAutogen')
14 files changed, 263 insertions, 0 deletions
diff --git a/Tests/QtAutogen/RerunMocOnAddFile/CMakeLists.txt b/Tests/QtAutogen/RerunMocOnAddFile/CMakeLists.txt new file mode 100644 index 000000000..26776595d --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnAddFile/CMakeLists.txt @@ -0,0 +1,96 @@ +# This test checks whether adding a source file to the project triggers an AUTOMOC re-run. + +cmake_minimum_required(VERSION 3.10) +project(RerunMocOnAddFile) +include("../AutogenCoreTest.cmake") + +# Create an executable to generate a clean target +set(main_source "${CMAKE_CURRENT_BINARY_DIR}/generated_main.cpp") +file(WRITE "${main_source}" "int main() {}") +add_executable(exe "${main_source}") + +# Utility variables +set(timeformat "%Y.%j.%H.%M%S") +set(testProjectTemplateDir "${CMAKE_CURRENT_SOURCE_DIR}/MocOnAddFile") +set(testProjectSrc "${CMAKE_CURRENT_BINARY_DIR}/MocOnAddFile") +set(testProjectBinDir "${CMAKE_CURRENT_BINARY_DIR}/MocOnAddFile-build") + +# Utility macros +macro(sleep) + message(STATUS "Sleeping for a few seconds.") + execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1) +endmacro() + +macro(acquire_timestamp When) + file(TIMESTAMP "${mocBasicBin}" time${When} "${timeformat}") +endmacro() + +macro(rebuild buildName) + message(STATUS "Starting build ${buildName}.") + execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${testProjectBinDir}" RESULT_VARIABLE result) + if (result) + message(FATAL_ERROR "Build ${buildName} failed.") + else() + message(STATUS "Build ${buildName} finished.") + endif() +endmacro() + +macro(require_change) + if (timeAfter VERSION_GREATER timeBefore) + message(STATUS "As expected the file ${mocBasicBin} changed.") + else() + message(SEND_ERROR "Unexpectedly the file ${mocBasicBin} did not change!\nTimestamp pre: ${timeBefore}\nTimestamp aft: ${timeAfter}\n") + endif() +endmacro() + +macro(require_change_not) + if (timeAfter VERSION_GREATER timeBefore) + message(SEND_ERROR "Unexpectedly the file ${mocBasicBin} changed!\nTimestamp pre: ${timeBefore}\nTimestamp aft: ${timeAfter}\n") + else() + message(STATUS "As expected the file ${mocBasicBin} did not change.") + endif() +endmacro() + +# Create the test project from the template +unset(additional_project_sources) +unset(main_cpp_includes) +configure_file("${testProjectTemplateDir}/CMakeLists.txt.in" "${testProjectSrc}/CMakeLists.txt") +configure_file("${testProjectTemplateDir}/main.cpp.in" "${testProjectSrc}/main.cpp") + +# Initial build +try_compile(MOC_RERUN + "${testProjectBinDir}" + "${testProjectSrc}" + MocOnAddFile + CMAKE_FLAGS "-DQT_TEST_VERSION=${QT_TEST_VERSION}" + "-DCMAKE_AUTOGEN_VERBOSE=${CMAKE_AUTOGEN_VERBOSE}" + "-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}" + OUTPUT_VARIABLE output +) +if (NOT MOC_RERUN) + message(FATAL_ERROR "Initial build of mocOnAddFile failed. Output: ${output}") +endif() + +# Sleep to ensure new timestamps +sleep() + +# Add a QObject class (defined in header) to the project and build +set(additional_project_sources myobject.cpp) +set(main_cpp_includes "#include \"myobject.h\"") +configure_file("${testProjectTemplateDir}/CMakeLists.txt.in" "${testProjectSrc}/CMakeLists.txt" + @ONLY) +configure_file("${testProjectTemplateDir}/main.cpp.in" "${testProjectSrc}/main.cpp" @ONLY) +configure_file("${testProjectTemplateDir}/myobject.h" "${testProjectSrc}/myobject.h" COPYONLY) +configure_file("${testProjectTemplateDir}/myobject.cpp" "${testProjectSrc}/myobject.cpp" COPYONLY) +rebuild(2) + +# Sleep to ensure new timestamps +sleep() + +# Add a QObject class (defined in source) to the project and build +set(additional_project_sources myobject.cpp anotherobject.cpp) +configure_file("${testProjectTemplateDir}/CMakeLists.txt.in" "${testProjectSrc}/CMakeLists.txt" + @ONLY) +configure_file("${testProjectTemplateDir}/anotherobject.cpp" "${testProjectSrc}/anotherobject.cpp" + COPYONLY) +rebuild(3) diff --git a/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/CMakeLists.txt.in b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/CMakeLists.txt.in new file mode 100644 index 000000000..9e5e21c30 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/CMakeLists.txt.in @@ -0,0 +1,9 @@ +cmake_minimum_required(VERSION 3.10) +project(MocOnAddFile) +include("@CMAKE_CURRENT_LIST_DIR@/../AutogenCoreTest.cmake") + +set(CMAKE_AUTOMOC ON) +set(CMAKE_AUTORCC ON) + +add_executable(mocOnAddFile main.cpp @additional_project_sources@) +target_link_libraries(mocOnAddFile ${QT_QTCORE_TARGET}) diff --git a/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/anotherobject.cpp b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/anotherobject.cpp new file mode 100644 index 000000000..45c5af681 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/anotherobject.cpp @@ -0,0 +1,15 @@ +#include <qobject.h> + +class AnotherObject : public QObject +{ + Q_OBJECT +public: + AnotherObject() {} +}; + +AnotherObject* createAnotherObject() +{ + return new AnotherObject(); +} + +#include "anotherobject.moc" diff --git a/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/main.cpp.in b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/main.cpp.in new file mode 100644 index 000000000..f62027acb --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/main.cpp.in @@ -0,0 +1,6 @@ +@main_cpp_includes@ + +int main(int argc, char *argv[]) +{ + return 0; +} diff --git a/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/myobject.cpp b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/myobject.cpp new file mode 100644 index 000000000..7a1530058 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/myobject.cpp @@ -0,0 +1,6 @@ +#include "myobject.h" + +MyObject::MyObject(QObject* parent) + : QObject(parent) +{ +} diff --git a/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/myobject.h b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/myobject.h new file mode 100644 index 000000000..e373ee89c --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnAddFile/MocOnAddFile/myobject.h @@ -0,0 +1,13 @@ +#ifndef MYOBJECT_H +#define MYOBJECT_H + +#include <qobject.h> + +class MyObject : public QObject +{ + Q_OBJECT +public: + MyObject(QObject* parent = 0); +}; + +#endif diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/CMakeLists.txt b/Tests/QtAutogen/RerunMocOnMissingDependency/CMakeLists.txt new file mode 100644 index 000000000..c5811ebce --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/CMakeLists.txt @@ -0,0 +1,80 @@ +# This test checks whether a missing dependency of the moc output triggers an AUTOMOC re-run. + +cmake_minimum_required(VERSION 3.10) +project(RerunMocOnMissingDependency) +include("../AutogenCoreTest.cmake") + +# Create an executable to generate a clean target +set(main_source "${CMAKE_CURRENT_BINARY_DIR}/generated_main.cpp") +file(WRITE "${main_source}" "int main() {}") +add_executable(exe "${main_source}") + +# Utility variables +set(testProjectTemplateDir "${CMAKE_CURRENT_SOURCE_DIR}/MocOnMissingDependency") +set(testProjectSrc "${CMAKE_CURRENT_BINARY_DIR}/MocOnMissingDependency") +set(testProjectBinDir "${CMAKE_CURRENT_BINARY_DIR}/MocOnMissingDependency-build") +if(DEFINED Qt5Core_VERSION AND Qt5Core_VERSION VERSION_GREATER_EQUAL "5.15.0") + set(moc_depfiles_supported TRUE) +else() + set(moc_depfiles_supported FALSE) +endif() + +# Utility macros +macro(sleep) + message(STATUS "Sleeping for a few seconds.") + execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1) +endmacro() + +macro(rebuild buildName) + message(STATUS "Starting build ${buildName}.") + execute_process(COMMAND "${CMAKE_COMMAND}" --build . WORKING_DIRECTORY "${testProjectBinDir}" + RESULT_VARIABLE result OUTPUT_VARIABLE output) + if (result) + message(FATAL_ERROR "Build ${buildName} failed.") + else() + message(STATUS "Build ${buildName} finished.") + endif() +endmacro() + +# Create the test project from the template +file(COPY "${testProjectTemplateDir}" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}") +configure_file("${testProjectTemplateDir}/CMakeLists.txt.in" "${testProjectSrc}/CMakeLists.txt" @ONLY) + +# Initial build +file(REMOVE_RECURSE "${testProjectBinDir}") +try_compile(MOC_RERUN + "${testProjectBinDir}" + "${testProjectSrc}" + MocOnMissingDependency + CMAKE_FLAGS "-DQT_TEST_VERSION=${QT_TEST_VERSION}" + "-DCMAKE_AUTOGEN_VERBOSE=ON" + "-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}" + OUTPUT_VARIABLE output +) +if (NOT MOC_RERUN) + message(FATAL_ERROR "Initial build of mocOnMissingDependency failed. Output: ${output}") +endif() + +# Sleep to ensure new timestamps +sleep() + +if(moc_depfiles_supported) + # Remove the dependency inc1/foo.h and build again. + # We expect that the moc_XXX.cpp file gets re-generated. But only if we have depfile support. + file(REMOVE_RECURSE "${testProjectSrc}/inc1") + rebuild(2) + if(NOT output MATCHES "AutoMoc: Generating \"[^\"]*moc_myobject.cpp\"") + message(FATAL_ERROR "moc_myobject.cpp was not re-generated " + "after removing one of its dependencies") + endif() +endif() + +# Sleep to ensure new timestamps +sleep() + +# The next build should *not* re-renerate any moc outputs +rebuild(3) +if(output MATCHES "AutoMoc: Generating") + message(FATAL_ERROR "moc_myobject.cpp was not re-generated " + "after removing one of its dependencies") +endif() diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/CMakeLists.txt.in b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/CMakeLists.txt.in new file mode 100644 index 000000000..2155f450a --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/CMakeLists.txt.in @@ -0,0 +1,7 @@ +cmake_minimum_required(VERSION 3.18) +project(MocOnMissingDependency) +include("@CMAKE_CURRENT_LIST_DIR@/../AutogenCoreTest.cmake") +set(CMAKE_AUTOMOC ON) +add_executable(MocOnMissingDependency main.cpp myobject.cpp) +target_include_directories(MocOnMissingDependency PRIVATE inc1 inc2) +target_link_libraries(MocOnMissingDependency PRIVATE ${QT_QTCORE_TARGET}) diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/inc1/foo.h b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/inc1/foo.h new file mode 100644 index 000000000..cd8b2f990 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/inc1/foo.h @@ -0,0 +1,2 @@ + +#include <qobject.h> diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/inc2/foo.h b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/inc2/foo.h new file mode 100644 index 000000000..cd8b2f990 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/inc2/foo.h @@ -0,0 +1,2 @@ + +#include <qobject.h> diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/main.cpp b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/main.cpp new file mode 100644 index 000000000..36d51fae8 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/main.cpp @@ -0,0 +1,9 @@ +#include <iostream> + +#include "myobject.h" + +int main(int argc, char* argv[]) +{ + MyObject obj; + return 0; +} diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/myobject.cpp b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/myobject.cpp new file mode 100644 index 000000000..7a1530058 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/myobject.cpp @@ -0,0 +1,6 @@ +#include "myobject.h" + +MyObject::MyObject(QObject* parent) + : QObject(parent) +{ +} diff --git a/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/myobject.h b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/myobject.h new file mode 100644 index 000000000..25176cc31 --- /dev/null +++ b/Tests/QtAutogen/RerunMocOnMissingDependency/MocOnMissingDependency/myobject.h @@ -0,0 +1,10 @@ +#pragma once + +#include <foo.h> + +class MyObject : public QObject +{ + Q_OBJECT +public: + MyObject(QObject* parent = 0); +}; diff --git a/Tests/QtAutogen/Tests.cmake b/Tests/QtAutogen/Tests.cmake index dfa5ea0c1..b1337d626 100644 --- a/Tests/QtAutogen/Tests.cmake +++ b/Tests/QtAutogen/Tests.cmake @@ -20,6 +20,8 @@ ADD_AUTOGEN_TEST(RccOffMocLibrary) ADD_AUTOGEN_TEST(RccOnly rccOnly) ADD_AUTOGEN_TEST(RccSkipSource) ADD_AUTOGEN_TEST(RerunMocBasic) +ADD_AUTOGEN_TEST(RerunMocOnAddFile) +ADD_AUTOGEN_TEST(RerunMocOnMissingDependency) ADD_AUTOGEN_TEST(RerunRccConfigChange) ADD_AUTOGEN_TEST(RerunRccDepends) ADD_AUTOGEN_TEST(SameName sameName) |